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DESIGN/SRC/AIK-SRC2K/OCHECK : SRC Optimal Design

Input URI

{base url} + DESIGN/SRC/AIK-SRC2K/OCHECK



Active Methods

POST



JSON Schema

Details

{
  "type": "object",
  "required": [
    "Argument"
  ],
  "additionalProperties": false,
  "properties": {
    "Argument": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "SECT_LIST",
        "OUTPUT"
      ],
      "properties": {
        "SECT_LIST": {
          "type": "array",
          "description": "Section List & Design Criteria (SRC). Each item corresponds to one Section No entry and its design criteria (POST input only).",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": [
              "SECT_NO",
              "SECT_DB"
            ],
            "properties": {
              "SECT_NO": {
                "type": "integer",
                "description": "Section Number (input)."
              },
              "SECT_DB": {
                "type": "string",
                "description": "Design Criteria - SectDB",
                "oneOf": [
                  {
                    "title": "BUILT (Welded sections)",
                    "const": "BUILT"
                  },
                  {
                    "title": "KS21 (Korean Standard rolled sections)",
                    "const": "KS21"
                  },
                  {
                    "title": "USER (User-defined sections)",
                    "const": "USER"
                  }
                ]
              },
              "ALLOW": {
                "type": "number",
                "description": "Design Criteria - Allow",
                "default": 1
              },
              "D1": {
                "type": "number",
                "description": "Design Criteria - D1",
                "default": 0
              },
              "D2": {
                "type": "number",
                "description": "Design Criteria - D2",
                "default": 0
              },
              "D3": {
                "type": "number",
                "description": "Design Criteria - D3",
                "default": 0
              },
              "D4": {
                "type": "number",
                "description": "Design Criteria - D4",
                "default": 0
              },
              "D5": {
                "type": "number",
                "description": "Design Criteria - D5",
                "default": 0
              },
              "D6": {
                "type": "number",
                "description": "Design Criteria - D6",
                "default": 0
              }
            }
          }
        },
        "ANALYSIS_OPT": {
          "type": "object",
          "description": "Analysis option - number of re-analysis iterations",
          "additionalProperties": false,
          "properties": {
            "ANAL_TIME": {
              "type": "integer",
              "description": "Number of re-analysis iterations (max 10). Set 0 for section selection only without re-analysis.",
              "default": 1,
              "minimum": 0,
              "maximum": 10
            }
          }
        },
        "PLATE_THICKNESS": {
          "type": "array",
          "description": "Plate thickness list for BUILT sections (max 50 entries)",
          "items": {
            "type": "number"
          }
        },
        "COLUMN_DESIGN": {
          "type": "object",
          "description": "Column design settings for optimal design of column members",
          "additionalProperties": false,
          "properties": {
            "APPLIED_FORCES": {
              "type": "integer",
              "description": "Applied forces and moments method for column design",
              "default": 0,
              "oneOf": [
                {
                  "title": "Axial Forces and Moments",
                  "const": 0
                },
                {
                  "title": "Axial Forces Only",
                  "const": 1
                }
              ]
            },
            "JOINT_METHOD": {
              "type": "integer",
              "description": "Joint method of built-up column splices",
              "default": 1,
              "oneOf": [
                {
                  "title": "Internal Const (Fixed inside, expand outward)",
                  "const": 0
                },
                {
                  "title": "External Const (Fixed outside, adjust inward)",
                  "const": 1
                }
              ]
            }
          }
        },
        "USER_DEFINED_SECT": {
          "type": "array",
          "description": "User-defined section database. Each row defines a section with No, Shape, and dimensions D1-D6.",
          "items": {
            "type": "object",
            "required": [
              "NO",
              "SHAPE"
            ],
            "additionalProperties": false,
            "properties": {
              "NO": {
                "type": "integer",
                "description": "Section No."
              },
              "SHAPE": {
                "type": "string",
                "description": "Section shape (L, C, H, T, B, P, SR, SB, 2L, 2C)"
              },
              "D1": {
                "type": "number",
                "default": 0
              },
              "D2": {
                "type": "number",
                "default": 0
              },
              "D3": {
                "type": "number",
                "default": 0
              },
              "D4": {
                "type": "number",
                "default": 0
              },
              "D5": {
                "type": "number",
                "default": 0
              },
              "D6": {
                "type": "number",
                "default": 0
              }
            }
          }
        },
        "OUTPUT": {
          "type": "object",
          "description": "Output options for optimal design results (can select multiple simultaneously)",
          "required": [
            "EXPORT_PATH"
          ],
          "additionalProperties": false,
          "properties": {
            "GRAPH_MAX_RATIO": {
              "type": "boolean",
              "description": "Output Max. Ratio graph",
              "default": true
            },
            "GRAPH_AVG_RATIO": {
              "type": "boolean",
              "description": "Output Average Ratio graph",
              "default": true
            },
            "GRAPH_WEIGHT": {
              "type": "boolean",
              "description": "Output Weight graph",
              "default": true
            },
            "GRAPH_WEIGHT_SUM": {
              "type": "boolean",
              "description": "Output Weight Sum graph",
              "default": true
            },
            "GRAPH_WEIGHT_RATIO": {
              "type": "boolean",
              "description": "Output Weight Ratio graph",
              "default": true
            },
            "TEXT_REPORT": {
              "type": "boolean",
              "description": "Output results as text report to screen and file",
              "default": true
            },
            "MODEL_UPDATE": {
              "type": "boolean",
              "description": "Apply selected optimal sections to the model",
              "default": true
            },
            "EXPORT_PATH": {
              "type": "string",
              "description": "File path to save report output"
            }
          }
        }
      }
    }
  }
}


Request Examples

Example

{
  "Argument": {
    "SECT_LIST": [
      {
        "SECT_NO": 4,
        "SECT_DB": "KS21",
        "ALLOW": 1,
        "D1": 0,
        "D2": 0,
        "D3": 0,
        "D4": 0,
        "D5": 0,
        "D6": 0
      }
    ],
    "OUTPUT": {
      "GRAPH_MAX_RATIO": true,
      "GRAPH_AVG_RATIO": true,
      "GRAPH_WEIGHT": true,
      "GRAPH_WEIGHT_SUM": true,
      "GRAPH_WEIGHT_RATIO": true,
      "TEXT_REPORT": true,
      "MODEL_UPDATE": true,
      "EXPORT_PATH": "C:\\MIDAS\\Result\\"
    }
  }
}


Response Examples

Example

{
  "ODSR_RUN_RESPONSE": {
    "FORCE": "KN",
    "DIST": "MM",
    "HEAD": [
      "No",
      "Name",
      "SteelSize",
      "Astl",
      "COM",
      "Axial",
      "Ben-y",
      "Ben-z",
      "Shear"
    ],
    "DATA": [
      [
        "4",
        "C src200x100x5.5/8",
        "LH 150x75x3.2/4.5",
        "1126.00",
        "0.511",
        "0.339",
        "0.330",
        "0.047",
        "0.086"
      ]
    ]
  }
}


Specifications

Keyed Object Entry

No. Description Key Value Type Default Required

Root Object

1

Map of keyed objects where each key is a string identifier.

"Argument"

object

-

Required



Item (Value Object Schema)

No. Description Key Value Type Default Required

General

1

Section List & Design Criteria (POST input only)

"SECT_LIST"

Array [object]

-

Required

1.1

Section No. (input required, not name)

"SECT_NO"

integer

-

Required

1.2

SectDB

• BUILT (Welded sections): "BUILT"

• KS21 (Korean Standard rolled sections): "KS21"

• USER (User-defined sections): "USER"

"SECT_DB"

string

-

Required

1.3

Allow

"ALLOW"

number

1

Optional

1.4

D1

"D1"

number

0

Optional

1.5

D2

"D2"

number

0

Optional

1.6

D3

"D3"

number

0

Optional

1.7

D4

"D4"

number

0

Optional

1.8

D5

"D5"

number

0

Optional

1.9

D6

"D6"

number

0

Optional

2

Analysis Option

"ANALYSIS_OPT"

object

-

Optional

2.1

Analysis Time (0=selection only, max 10)

Constraints:

• Value Range: >= 0, <= 10

"ANAL_TIME"

integer

1

Optional

3

Column Design

"COLUMN_DESIGN"

object

-

Optional

3.1

Applied Forces and Moments

• Axial Forces and Moments: "0"

• Axial Forces Only: "1"

"APPLIED_FORCES"

integer

0

Optional

3.2

Joint Method of Built-Up Column Splices

• Internal Const (Fixed inside, expand outward): "0"

• External Const (Fixed outside, adjust inward): "1"

"JOINT_METHOD"

integer

1

Optional

4

Output Options

"OUTPUT"

object

-

Required

4.1

Optimal Design (Max. Ratio)

"GRAPH_MAX_RATIO"

boolean

true

Optional

4.2

Optimal Design (Average Ratio)

"GRAPH_AVG_RATIO"

boolean

true

Optional

4.3

Optimal Design (Weight)

"GRAPH_WEIGHT"

boolean

true

Optional

4.4

Optimal Design (Weight Sum)

"GRAPH_WEIGHT_SUM"

boolean

true

Optional

4.5

Optimal Design (Weight Ratio)

"GRAPH_WEIGHT_RATIO"

boolean

true

Optional

4.6

Text Report

"TEXT_REPORT"

boolean

true

Optional

4.7

Model Update

"MODEL_UPDATE"

boolean

true

Optional

4.8

Export Path (folder or prefix)

e.g. C:\MIDAS\Report\optimal_design

"EXPORT_PATH"

string

-

Required

When "SECT_DB" is BUILT

5

Plate Thickness Data (only when SectDB=BUILT)

"PLATE_THICKNESS"

Array [number]

-

Optional

When "SECT_DB" is USER

6

User-Defined Section DB (only when SectDB=USER)

"USER_DEFINED_SECT"

Array [object]

-

Required

6.1

No

"NO"

integer

-

Required

6.2

Shape

"SHAPE"

string

-

Required

6.3

D1

"D1"

number

0

Optional

6.4

D2

"D2"

number

0

Optional

6.5

D3

"D3"

number

0

Optional

6.6

D4

"D4"

number

0

Optional

6.7

D5

"D5"

number

0

Optional

6.8

D6

"D6"

number

0

Optional



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