Skip to main content
JSON Manual Created Edited

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



0
Was this article helpful?