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Pushover Load Case

Input URI

{base url} + db/POLC-M1



 

Active Methods

POST, GET, PUT, DELETE



 

JSON Schema

Details

{
  "type": "object",
  "additionalProperties": false,
  "required": [
    "Assign"
  ],
  "properties": {
    "Assign": {
      "type": "object",
      "description": "Keys are string indices; each value is a Pushover Load Case (Add/Modify) request item (gvs1: SSOT planner).",
      "minProperties": 1,
      "additionalProperties": {
        "type": "object",
        "unevaluatedProperties": false,
        "allOf": [
          {
            "type": "object",
            "additionalProperties": false,
            "required": [
              "LCNAME",
              "INCRE_STEP",
              "NLTYPE",
              "bUSEINITIAL",
              "INCRE_METHOD",
              "CTRL_OPT",
              "LOADPATTERNTYPE",
              "LOADPATTERN"
            ],
            "properties": {
              "LCNAME": {
                "type": "string",
                "description": "Name (길이 1~20, 중복 불가)"
              },
              "DESC": {
                "type": "string",
                "default": "",
                "description": "Description (길이 ≤80)"
              },
              "INCRE_STEP": {
                "type": "integer",
                "minimum": 1,
                "description": "Increment Steps (nstep) (값 > 0. UI 기본 20)"
              },
              "NLTYPE": {
                "type": "string",
                "enum": [
                  "NONE",
                  "PDELTA",
                  "LARGE"
                ],
                "description": "None (UI 3개 라디오가 DTO 단일 enum으로 병합)"
              },
              "bUSEINITIAL": {
                "type": "boolean",
                "description": "Use Initial Load (true일 때 bREACOUTPUT 필수)"
              },
              "bREACOUTPUT": {
                "type": "boolean",
                "description": "Cumulative Reaction / Story Shear (bUSEINITIAL == false 일 때 DTO에 실어보내면 LV_WRONG_FIELD (handler 명시 체크))"
              },
              "INCRE_METHOD": {
                "type": "string",
                "enum": [
                  "LOAD",
                  "DISP"
                ],
                "description": "Load Control (UI 2개 라디오가 DTO 단일 enum으로 병합)"
              },
              "CTRL_OPT": {
                "type": "object",
                "additionalProperties": false,
                "properties": {
                  "STEPCTRLOPTION": {
                    "type": "string",
                    "enum": [
                      "AUTO",
                      "EQUAL",
                      "INC_FUNC"
                    ],
                    "description": "Auto-Stepping Control (LOAD 분기 3개 라디오가 단일 enum 필드로 병합)"
                  },
                  "INCFUNC_NAME": {
                    "type": "string",
                    "description": "Increment Function Name (POFC 이름 참조)"
                  },
                  "DISPCTRLOPTION": {
                    "type": "string",
                    "enum": [
                      "GLOBAL",
                      "NODE"
                    ],
                    "description": "Global (DISP 분기 2개 라디오가 단일 enum 필드로 병합)"
                  },
                  "GLOBAL_MAX_DISP": {
                    "type": "number",
                    "exclusiveMinimum": 0,
                    "description": "Max. Translational Displacement (값 > 0 필수)"
                  },
                  "MASTERNODE": {
                    "type": "integer",
                    "minimum": 1,
                    "description": "Node (ExistNode 통과 필요)"
                  },
                  "MASTERDIRECTION": {
                    "type": "string",
                    "enum": [
                      "DX",
                      "DY",
                      "DZ"
                    ],
                    "description": "Direction (DB 1/2/3 ↔ DTO 0/1/2 offset 변환 (handler 자동))"
                  },
                  "MASTERMAXDISP": {
                    "type": "number",
                    "not": {
                      "const": 0
                    },
                    "description": "Max. Displacement (값 != 0.0 필수)"
                  },
                  "STIFF_RATIO": {
                    "type": "number",
                    "minimum": 0,
                    "maximum": 100,
                    "description": "Current Stiffness Ratio (Cs) ([0, 100] 범위. UI는 Figure 서브 대화상자에서 설정)"
                  }
                },
                "allOf": [
                  {
                    "description": "When STEPCTRLOPTION = INC_FUNC, INCFUNC_NAME is required",
                    "if": {
                      "properties": {
                        "STEPCTRLOPTION": {
                          "const": "INC_FUNC"
                        }
                      },
                      "required": [
                        "STEPCTRLOPTION"
                      ]
                    },
                    "then": {
                      "required": [
                        "INCFUNC_NAME"
                      ]
                    }
                  },
                  {
                    "description": "When STEPCTRLOPTION = AUTO or EQUAL, INCFUNC_NAME must not be provided",
                    "if": {
                      "properties": {
                        "STEPCTRLOPTION": {
                          "enum": [
                            "AUTO",
                            "EQUAL"
                          ]
                        }
                      },
                      "required": [
                        "STEPCTRLOPTION"
                      ]
                    },
                    "then": {
                      "not": {
                        "required": [
                          "INCFUNC_NAME"
                        ]
                      }
                    }
                  },
                  {
                    "description": "When DISPCTRLOPTION = GLOBAL, GLOBAL_MAX_DISP is required and node-control fields must not be provided",
                    "if": {
                      "properties": {
                        "DISPCTRLOPTION": {
                          "const": "GLOBAL"
                        }
                      },
                      "required": [
                        "DISPCTRLOPTION"
                      ]
                    },
                    "then": {
                      "required": [
                        "GLOBAL_MAX_DISP"
                      ],
                      "not": {
                        "anyOf": [
                          {
                            "required": [
                              "MASTERNODE"
                            ]
                          },
                          {
                            "required": [
                              "MASTERDIRECTION"
                            ]
                          },
                          {
                            "required": [
                              "MASTERMAXDISP"
                            ]
                          }
                        ]
                      }
                    }
                  },
                  {
                    "description": "When DISPCTRLOPTION = NODE, MASTERNODE, MASTERDIRECTION, and MASTERMAXDISP are required and GLOBAL_MAX_DISP must not be provided",
                    "if": {
                      "properties": {
                        "DISPCTRLOPTION": {
                          "const": "NODE"
                        }
                      },
                      "required": [
                        "DISPCTRLOPTION"
                      ]
                    },
                    "then": {
                      "required": [
                        "MASTERNODE",
                        "MASTERDIRECTION",
                        "MASTERMAXDISP"
                      ],
                      "not": {
                        "required": [
                          "GLOBAL_MAX_DISP"
                        ]
                      }
                    }
                  }
                ],
                "description": "Control Option (INCRE_METHOD 분기 컨테이너)"
              },
              "LOADPATTERNTYPE": {
                "type": "string",
                "enum": [
                  "LOAD",
                  "ACC",
                  "MODE",
                  "NOR_MODE"
                ],
                "description": "Load Type (배열 크기 제약: ACC/MODE/NOR_MODE는 배열 원소 1개만 허용)"
              },
              "LOADPATTERN": {
                "type": "array",
                "minItems": 1,
                "description": "Load Pattern 배열 (크기 ≥ 1)",
                "items": {
                  "type": "object",
                  "additionalProperties": false,
                  "properties": {
                    "LCNAME": {
                      "type": "string",
                      "description": "Load Case (ExistStld 통과 필요 (Static Load Case 이름))"
                    },
                    "DIR": {
                      "type": "string",
                      "enum": [
                        "DX",
                        "DY",
                        "DZ"
                      ],
                      "description": "Load Case (DB 1/2/3 ↔ DTO 0/1/2 offset 변환)"
                    },
                    "MODE": {
                      "type": "integer",
                      "minimum": 1,
                      "description": "Load Case (값 > 0. 1개 항목만 허용)"
                    },
                    "SF": {
                      "type": "number",
                      "not": {
                        "const": 0
                      },
                      "description": "Scale Factor (값 != 0.0. UI 기본 1.0)"
                    }
                  }
                }
              }
            },
            "allOf": [
              {
                "description": "When bUSEINITIAL = true, bREACOUTPUT is required",
                "if": {
                  "properties": {
                    "bUSEINITIAL": {
                      "const": true
                    }
                  },
                  "required": [
                    "bUSEINITIAL"
                  ]
                },
                "then": {
                  "required": [
                    "bREACOUTPUT"
                  ]
                }
              },
              {
                "description": "When bUSEINITIAL = false, bREACOUTPUT must not be provided",
                "if": {
                  "properties": {
                    "bUSEINITIAL": {
                      "const": false
                    }
                  },
                  "required": [
                    "bUSEINITIAL"
                  ]
                },
                "then": {
                  "not": {
                    "required": [
                      "bREACOUTPUT"
                    ]
                  }
                }
              },
              {
                "description": "When INCRE_METHOD = LOAD, CTRL_OPT requires STEPCTRLOPTION and STIFF_RATIO and must not contain displacement-control fields",
                "if": {
                  "properties": {
                    "INCRE_METHOD": {
                      "const": "LOAD"
                    }
                  },
                  "required": [
                    "INCRE_METHOD"
                  ]
                },
                "then": {
                  "properties": {
                    "CTRL_OPT": {
                      "type": "object",
                      "unevaluatedProperties": false,
                      "allOf": [
                        {
                          "type": "object",
                          "additionalProperties": false,
                          "properties": {
                            "STEPCTRLOPTION": {
                              "type": "string",
                              "enum": [
                                "AUTO",
                                "EQUAL",
                                "INC_FUNC"
                              ],
                              "description": "Auto-Stepping Control (LOAD 분기 3개 라디오가 단일 enum 필드로 병합)"
                            },
                            "INCFUNC_NAME": {
                              "type": "string",
                              "description": "Increment Function Name (POFC 이름 참조)"
                            },
                            "DISPCTRLOPTION": {
                              "type": "string",
                              "enum": [
                                "GLOBAL",
                                "NODE"
                              ],
                              "description": "Global (DISP 분기 2개 라디오가 단일 enum 필드로 병합)"
                            },
                            "GLOBAL_MAX_DISP": {
                              "type": "number",
                              "exclusiveMinimum": 0,
                              "description": "Max. Translational Displacement (값 > 0 필수)"
                            },
                            "MASTERNODE": {
                              "type": "integer",
                              "minimum": 1,
                              "description": "Node (ExistNode 통과 필요)"
                            },
                            "MASTERDIRECTION": {
                              "type": "string",
                              "enum": [
                                "DX",
                                "DY",
                                "DZ"
                              ],
                              "description": "Direction (DB 1/2/3 ↔ DTO 0/1/2 offset 변환 (handler 자동))"
                            },
                            "MASTERMAXDISP": {
                              "type": "number",
                              "not": {
                                "const": 0
                              },
                              "description": "Max. Displacement (값 != 0.0 필수)"
                            },
                            "STIFF_RATIO": {
                              "type": "number",
                              "minimum": 0,
                              "maximum": 100,
                              "description": "Current Stiffness Ratio (Cs) ([0, 100] 범위. UI는 Figure 서브 대화상자에서 설정)"
                            }
                          },
                          "allOf": [
                            {
                              "description": "When STEPCTRLOPTION = INC_FUNC, INCFUNC_NAME is required",
                              "if": {
                                "properties": {
                                  "STEPCTRLOPTION": {
                                    "const": "INC_FUNC"
                                  }
                                },
                                "required": [
                                  "STEPCTRLOPTION"
                                ]
                              },
                              "then": {
                                "required": [
                                  "INCFUNC_NAME"
                                ]
                              }
                            },
                            {
                              "description": "When STEPCTRLOPTION = AUTO or EQUAL, INCFUNC_NAME must not be provided",
                              "if": {
                                "properties": {
                                  "STEPCTRLOPTION": {
                                    "enum": [
                                      "AUTO",
                                      "EQUAL"
                                    ]
                                  }
                                },
                                "required": [
                                  "STEPCTRLOPTION"
                                ]
                              },
                              "then": {
                                "not": {
                                  "required": [
                                    "INCFUNC_NAME"
                                  ]
                                }
                              }
                            },
                            {
                              "description": "When DISPCTRLOPTION = GLOBAL, GLOBAL_MAX_DISP is required and node-control fields must not be provided",
                              "if": {
                                "properties": {
                                  "DISPCTRLOPTION": {
                                    "const": "GLOBAL"
                                  }
                                },
                                "required": [
                                  "DISPCTRLOPTION"
                                ]
                              },
                              "then": {
                                "required": [
                                  "GLOBAL_MAX_DISP"
                                ],
                                "not": {
                                  "anyOf": [
                                    {
                                      "required": [
                                        "MASTERNODE"
                                      ]
                                    },
                                    {
                                      "required": [
                                        "MASTERDIRECTION"
                                      ]
                                    },
                                    {
                                      "required": [
                                        "MASTERMAXDISP"
                                      ]
                                    }
                                  ]
                                }
                              }
                            },
                            {
                              "description": "When DISPCTRLOPTION = NODE, MASTERNODE, MASTERDIRECTION, and MASTERMAXDISP are required and GLOBAL_MAX_DISP must not be provided",
                              "if": {
                                "properties": {
                                  "DISPCTRLOPTION": {
                                    "const": "NODE"
                                  }
                                },
                                "required": [
                                  "DISPCTRLOPTION"
                                ]
                              },
                              "then": {
                                "required": [
                                  "MASTERNODE",
                                  "MASTERDIRECTION",
                                  "MASTERMAXDISP"
                                ],
                                "not": {
                                  "required": [
                                    "GLOBAL_MAX_DISP"
                                  ]
                                }
                              }
                            }
                          ]
                        },
                        {
                          "required": [
                            "STEPCTRLOPTION",
                            "STIFF_RATIO"
                          ]
                        },
                        {
                          "not": {
                            "anyOf": [
                              {
                                "required": [
                                  "DISPCTRLOPTION"
                                ]
                              },
                              {
                                "required": [
                                  "GLOBAL_MAX_DISP"
                                ]
                              },
                              {
                                "required": [
                                  "MASTERNODE"
                                ]
                              },
                              {
                                "required": [
                                  "MASTERDIRECTION"
                                ]
                              },
                              {
                                "required": [
                                  "MASTERMAXDISP"
                                ]
                              }
                            ]
                          }
                        }
                      ]
                    }
                  }
                }
              },
              {
                "description": "When INCRE_METHOD = DISP, CTRL_OPT requires DISPCTRLOPTION and must not contain load-control fields",
                "if": {
                  "properties": {
                    "INCRE_METHOD": {
                      "const": "DISP"
                    }
                  },
                  "required": [
                    "INCRE_METHOD"
                  ]
                },
                "then": {
                  "properties": {
                    "CTRL_OPT": {
                      "type": "object",
                      "unevaluatedProperties": false,
                      "allOf": [
                        {
                          "type": "object",
                          "additionalProperties": false,
                          "properties": {
                            "STEPCTRLOPTION": {
                              "type": "string",
                              "enum": [
                                "AUTO",
                                "EQUAL",
                                "INC_FUNC"
                              ],
                              "description": "Auto-Stepping Control (LOAD 분기 3개 라디오가 단일 enum 필드로 병합)"
                            },
                            "INCFUNC_NAME": {
                              "type": "string",
                              "description": "Increment Function Name (POFC 이름 참조)"
                            },
                            "DISPCTRLOPTION": {
                              "type": "string",
                              "enum": [
                                "GLOBAL",
                                "NODE"
                              ],
                              "description": "Global (DISP 분기 2개 라디오가 단일 enum 필드로 병합)"
                            },
                            "GLOBAL_MAX_DISP": {
                              "type": "number",
                              "exclusiveMinimum": 0,
                              "description": "Max. Translational Displacement (값 > 0 필수)"
                            },
                            "MASTERNODE": {
                              "type": "integer",
                              "minimum": 1,
                              "description": "Node (ExistNode 통과 필요)"
                            },
                            "MASTERDIRECTION": {
                              "type": "string",
                              "enum": [
                                "DX",
                                "DY",
                                "DZ"
                              ],
                              "description": "Direction (DB 1/2/3 ↔ DTO 0/1/2 offset 변환 (handler 자동))"
                            },
                            "MASTERMAXDISP": {
                              "type": "number",
                              "not": {
                                "const": 0
                              },
                              "description": "Max. Displacement (값 != 0.0 필수)"
                            },
                            "STIFF_RATIO": {
                              "type": "number",
                              "minimum": 0,
                              "maximum": 100,
                              "description": "Current Stiffness Ratio (Cs) ([0, 100] 범위. UI는 Figure 서브 대화상자에서 설정)"
                            }
                          },
                          "allOf": [
                            {
                              "description": "When STEPCTRLOPTION = INC_FUNC, INCFUNC_NAME is required",
                              "if": {
                                "properties": {
                                  "STEPCTRLOPTION": {
                                    "const": "INC_FUNC"
                                  }
                                },
                                "required": [
                                  "STEPCTRLOPTION"
                                ]
                              },
                              "then": {
                                "required": [
                                  "INCFUNC_NAME"
                                ]
                              }
                            },
                            {
                              "description": "When STEPCTRLOPTION = AUTO or EQUAL, INCFUNC_NAME must not be provided",
                              "if": {
                                "properties": {
                                  "STEPCTRLOPTION": {
                                    "enum": [
                                      "AUTO",
                                      "EQUAL"
                                    ]
                                  }
                                },
                                "required": [
                                  "STEPCTRLOPTION"
                                ]
                              },
                              "then": {
                                "not": {
                                  "required": [
                                    "INCFUNC_NAME"
                                  ]
                                }
                              }
                            },
                            {
                              "description": "When DISPCTRLOPTION = GLOBAL, GLOBAL_MAX_DISP is required and node-control fields must not be provided",
                              "if": {
                                "properties": {
                                  "DISPCTRLOPTION": {
                                    "const": "GLOBAL"
                                  }
                                },
                                "required": [
                                  "DISPCTRLOPTION"
                                ]
                              },
                              "then": {
                                "required": [
                                  "GLOBAL_MAX_DISP"
                                ],
                                "not": {
                                  "anyOf": [
                                    {
                                      "required": [
                                        "MASTERNODE"
                                      ]
                                    },
                                    {
                                      "required": [
                                        "MASTERDIRECTION"
                                      ]
                                    },
                                    {
                                      "required": [
                                        "MASTERMAXDISP"
                                      ]
                                    }
                                  ]
                                }
                              }
                            },
                            {
                              "description": "When DISPCTRLOPTION = NODE, MASTERNODE, MASTERDIRECTION, and MASTERMAXDISP are required and GLOBAL_MAX_DISP must not be provided",
                              "if": {
                                "properties": {
                                  "DISPCTRLOPTION": {
                                    "const": "NODE"
                                  }
                                },
                                "required": [
                                  "DISPCTRLOPTION"
                                ]
                              },
                              "then": {
                                "required": [
                                  "MASTERNODE",
                                  "MASTERDIRECTION",
                                  "MASTERMAXDISP"
                                ],
                                "not": {
                                  "required": [
                                    "GLOBAL_MAX_DISP"
                                  ]
                                }
                              }
                            }
                          ]
                        },
                        {
                          "required": [
                            "DISPCTRLOPTION"
                          ]
                        },
                        {
                          "not": {
                            "anyOf": [
                              {
                                "required": [
                                  "STEPCTRLOPTION"
                                ]
                              },
                              {
                                "required": [
                                  "INCFUNC_NAME"
                                ]
                              },
                              {
                                "required": [
                                  "STIFF_RATIO"
                                ]
                              }
                            ]
                          }
                        }
                      ]
                    }
                  }
                }
              },
              {
                "description": "When LOADPATTERNTYPE = LOAD, LOADPATTERN items must be load-case items",
                "if": {
                  "properties": {
                    "LOADPATTERNTYPE": {
                      "const": "LOAD"
                    }
                  },
                  "required": [
                    "LOADPATTERNTYPE"
                  ]
                },
                "then": {
                  "properties": {
                    "LOADPATTERN": {
                      "items": {
                        "type": "object",
                        "unevaluatedProperties": false,
                        "allOf": [
                          {
                            "type": "object",
                            "additionalProperties": false,
                            "properties": {
                              "LCNAME": {
                                "type": "string",
                                "description": "Load Case (ExistStld 통과 필요 (Static Load Case 이름))"
                              },
                              "DIR": {
                                "type": "string",
                                "enum": [
                                  "DX",
                                  "DY",
                                  "DZ"
                                ],
                                "description": "Load Case (DB 1/2/3 ↔ DTO 0/1/2 offset 변환)"
                              },
                              "MODE": {
                                "type": "integer",
                                "minimum": 1,
                                "description": "Load Case (값 > 0. 1개 항목만 허용)"
                              },
                              "SF": {
                                "type": "number",
                                "not": {
                                  "const": 0
                                },
                                "description": "Scale Factor (값 != 0.0. UI 기본 1.0)"
                              }
                            }
                          },
                          {
                            "required": [
                              "LCNAME",
                              "SF"
                            ]
                          },
                          {
                            "not": {
                              "anyOf": [
                                {
                                  "required": [
                                    "DIR"
                                  ]
                                },
                                {
                                  "required": [
                                    "MODE"
                                  ]
                                }
                              ]
                            }
                          }
                        ]
                      }
                    }
                  }
                }
              },
              {
                "description": "When LOADPATTERNTYPE = ACC, LOADPATTERN must contain exactly one acceleration item",
                "if": {
                  "properties": {
                    "LOADPATTERNTYPE": {
                      "const": "ACC"
                    }
                  },
                  "required": [
                    "LOADPATTERNTYPE"
                  ]
                },
                "then": {
                  "properties": {
                    "LOADPATTERN": {
                      "maxItems": 1,
                      "items": {
                        "type": "object",
                        "unevaluatedProperties": false,
                        "allOf": [
                          {
                            "type": "object",
                            "additionalProperties": false,
                            "properties": {
                              "LCNAME": {
                                "type": "string",
                                "description": "Load Case (ExistStld 통과 필요 (Static Load Case 이름))"
                              },
                              "DIR": {
                                "type": "string",
                                "enum": [
                                  "DX",
                                  "DY",
                                  "DZ"
                                ],
                                "description": "Load Case (DB 1/2/3 ↔ DTO 0/1/2 offset 변환)"
                              },
                              "MODE": {
                                "type": "integer",
                                "minimum": 1,
                                "description": "Load Case (값 > 0. 1개 항목만 허용)"
                              },
                              "SF": {
                                "type": "number",
                                "not": {
                                  "const": 0
                                },
                                "description": "Scale Factor (값 != 0.0. UI 기본 1.0)"
                              }
                            }
                          },
                          {
                            "required": [
                              "DIR",
                              "SF"
                            ]
                          },
                          {
                            "not": {
                              "anyOf": [
                                {
                                  "required": [
                                    "LCNAME"
                                  ]
                                },
                                {
                                  "required": [
                                    "MODE"
                                  ]
                                }
                              ]
                            }
                          }
                        ]
                      }
                    }
                  }
                }
              },
              {
                "description": "When LOADPATTERNTYPE = MODE or NOR_MODE, LOADPATTERN must contain exactly one mode item",
                "if": {
                  "properties": {
                    "LOADPATTERNTYPE": {
                      "enum": [
                        "MODE",
                        "NOR_MODE"
                      ]
                    }
                  },
                  "required": [
                    "LOADPATTERNTYPE"
                  ]
                },
                "then": {
                  "properties": {
                    "LOADPATTERN": {
                      "maxItems": 1,
                      "items": {
                        "type": "object",
                        "unevaluatedProperties": false,
                        "allOf": [
                          {
                            "type": "object",
                            "additionalProperties": false,
                            "properties": {
                              "LCNAME": {
                                "type": "string",
                                "description": "Load Case (ExistStld 통과 필요 (Static Load Case 이름))"
                              },
                              "DIR": {
                                "type": "string",
                                "enum": [
                                  "DX",
                                  "DY",
                                  "DZ"
                                ],
                                "description": "Load Case (DB 1/2/3 ↔ DTO 0/1/2 offset 변환)"
                              },
                              "MODE": {
                                "type": "integer",
                                "minimum": 1,
                                "description": "Load Case (값 > 0. 1개 항목만 허용)"
                              },
                              "SF": {
                                "type": "number",
                                "not": {
                                  "const": 0
                                },
                                "description": "Scale Factor (값 != 0.0. UI 기본 1.0)"
                              }
                            }
                          },
                          {
                            "required": [
                              "MODE",
                              "SF"
                            ]
                          },
                          {
                            "not": {
                              "anyOf": [
                                {
                                  "required": [
                                    "LCNAME"
                                  ]
                                },
                                {
                                  "required": [
                                    "DIR"
                                  ]
                                }
                              ]
                            }
                          }
                        ]
                      }
                    }
                  }
                }
              }
            ]
          }
        ]
      }
    }
  }
}



 

Examples

Increment Method - Load Control

{
  "Assign": {
    "1": {
      "LCNAME": "PUSH_LOAD_X",
      "DESC": "Pushover load control case in X direction",
      "INCRE_STEP": 20,
      "NLTYPE": "PDELTA",
      "bUSEINITIAL": true,
      "bREACOUTPUT": true,
      "INCRE_METHOD": "LOAD",
      "CTRL_OPT": {
        "STEPCTRLOPTION": "INC_FUNC",
        "INCFUNC_NAME": "POFC_01",
        "STIFF_RATIO": 80
      },
      "LOADPATTERNTYPE": "LOAD",
      "LOADPATTERN": [
        {
          "LCNAME": "DEAD",
          "SF": 1
        },
        {
          "LCNAME": "LIVE",
          "SF": 0.5
        }
      ]
    }
  }
}

Increment Method - Displacement Control

{
  "Assign": {
    "1": {
      "LCNAME": "PUSH_DISP_X",
      "DESC": "Pushover displacement control case using master node",
      "INCRE_STEP": 20,
      "NLTYPE": "PDELTA",
      "bUSEINITIAL": true,
      "bREACOUTPUT": true,
      "INCRE_METHOD": "DISP",
      "CTRL_OPT": {
        "DISPCTRLOPTION": "NODE",
        "MASTERNODE": 1001,
        "MASTERDIRECTION": "DX",
        "MASTERMAXDISP": 0.25
      },
      "LOADPATTERNTYPE": "LOAD",
      "LOADPATTERN": [
        {
          "LCNAME": "DEAD",
          "SF": 1
        },
        {
          "LCNAME": "LIVE",
          "SF": 0.5
        }
      ]
    }
  }
}



 

Specifications

No. Description Key Value Type Default Required

1

Name

"LCNAME"

string

-

Required

2

Description

"DESC"

string

Optional

3

Increment Steps (nstep)

"INCRE_STEP"

integer

-

Required

4

Geometric Nonlinearity Type

• None: NONE

• P-Delta: PDELTA

• Large Displacements: LARGE

"NLTYPE"

string (enum)

-

Required

5

Use Initial Load

"bUSEINITIAL"

boolean

-

Required

When bUSEINITIAL = true

6

Cumulative Reaction by Initial Load

"bREACOUTPUT"

boolean

-

Required

7

Increment Method

• Load Control: LOAD

• Displacement Control: DISP

"INCRE_METHOD"

string (enum)

-

Required

When INCRE_METHOD = "LOAD"

8

Stepping Control Option

"CTRL_OPT"

object

-

Required

(1)

Auto-Stepping Control

• Auto-Stepping Control: AUTO

• Equal Step: EQUAL

• Incremental Control Function: INC_FUNC

"STEPCTRLOPTION"

string (enum)

-

Required

When STEPCTRLOPTION = "INC_FUNC"

(2)

Increment Function Name

"INCFUNC_NAME"

string

-

Required

(3)

Current Stiffness Ratio (Cs)

"STIFF_RATIO"

number

-

Required

When INCRE_METHOD = "DISP"

9

Control Option

"CTRL_OPT"

object

-

Required

(1)

Global

• Global: GLOBAL

• Master Node: NODE

"DISPCTRLOPTION"

string (enum)

-

Required

When DISPCTRLOPTION = "GLOBAL"

(2)

Max. Translational Displacement

"GLOBAL_MAX_DISP"

number

-

Required

When DISPCTRLOPTION = "NODE"

(3)

Node

"MASTERNODE"

integer

-

Required

(4)

Direction

• DX: DX

• DY: DY

• DZ: DZ

"MASTERDIRECTION"

string (enum)

-

Required

(5)

Max. Displacement

"MASTERMAXDISP"

number

-

Required

10

Load Pattern

• Static Load Cases: LOAD

• Uniform Acceleration: ACC

• Mode Shape: MODE

• Normalized Mode Shape: NOR_MODE

"LOADPATTERNTYPE"

string (enum)

-

Required

When LOADPATTERNTYPE = "LOAD"

11

Load Pattern

"LOADPATTERN"

array [object]

-

Required

(1)

Load Case

"LCNAME"

string

-

Required

(4)

Scale Factor

"SF"

number

-

Required

When LOADPATTERNTYPE = "ACC"

12

Load Pattern

"LOADPATTERN"

array [object]

-

Required

(1)

Direction

• DX: DX

• DY: DY

• DZ: DZ

"DIR"

string (enum)

-

Required

(2)

Scale Factor

"SF"

number

-

Required

When LOADPATTERNTYPE = "MODE", "NOR_MODE"

13

Load Pattern

"LOADPATTERN"

array [object]

-

Required

(1)

Mode

"MODE"

integer

-

Required

(2)

Scale Factor

"SF"

number

-

Required

0
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