Construction Stage Control Data – MIDAS Support

1. Description

This component operates the Construction Stage Control Data function in Civil NX.
Enter the method of performing moving load analysis and the location of output for element results.

The Construction Stage Control Data function can be found in the Civil NX main menu,select [Analysis] tab > [Analysis Control] Group > [Construction Stage] Menu

2. Grasshopper Path

[Midas] > [Analysis] > [Construction Stage Control Data]

3. Component Image

4. Input/Output Value

Input Data

Index	Name	Description	Type	Default	Previous Component
1	FINAL_STAGE ¹⁾	Construction Stage Name	String	-	-
2	PD_DATA	P-Delta Analysis Control	Object	-	P-Delta of Construction Stage Analysis Control Data
3	TD_DATA	Time Dependent Effect Control	Object	-	Time Dependent Effect of Construction Stage Analysis Control Data
4	vEREC	Erection Load for Construction Stage	Object	-	Erection Load of Construction Stage Analysis Control Data
5	GROUP ^2-1-1)	Structure Group Name for Initial Tangent Displacement	String	-	-
6	LFFGR ^2-2)	Structure Group Name for Lack-of-Fit Force	String	-	-
7	iSDOPT ⁵⁾	Stress Decrease Method · Linear Interpolation : 0 · Constant Stress : 1	Integer	0	-
8	SDCONST ^5-1)	Ratio Value for Constant Type	Real	0	-
9	Fianl Stage		Select	Last	-
10	Analysis Type (Currently Linear Only)		Select	Linear	-
11	Independent/ Accumulative stage	Analysis method by construction stage	Select	Independent	-
12	Internal/ External force	Cable-Pretension Force Control Option	String	Internal	-
13	Change cable element to equivalent truss element for Post C.S.		Select	false	-
14	Apply Initial Member Force to C.S.		String	false	-
15	Convert final stage member forces to initial forces for Post C.S.		Select	false	-
16	Initial tangent displacement for erected structures ²⁾		Select	false
17	Lack-of-Fit force Control ²⁾		Select	false
18	Apply Camber displacement to C.S.		Select	false
19	Consider Stress decrease at Transfer Length Zone by Post-tension		Select	false
20	Constant/Change with Tendon ²⁾	Beam Section Property Change	Select	Constant
21	Calculate concurrent forces of frame ²⁾		Select	false
22	Calculate Output of Each Part of Composite Section		Select	true
23	Save Output pf Current Stage ²⁾ (Beam/Truss)		Select	false
24	External force type ³⁾		Select	Add,false
25	Truss ⁴⁾	Convert Final Stage Truss Member Force	Select	flase
26	Beam ⁴⁾	Convert Final Stage Beam Member Force	Select	flase
27	Initial tangent displacement type ^2-1)		Select	ALL

Activation Condition
¹⁾ Only for if Final Stage is Other Stage
²⁾ Only for if Independent/Accumulative stage is Accumulative
^2-1) Only for if Initial tangent displacement for erected structures is true
^2-1-1) Only for if Initial tangent displacement type is Group
^2-2) Only for if Lack-of-Fit force Control is true
³⁾ Only for if Internal/External force is External
⁴⁾ Only for if Convert final stage member forces to initial forces for Post C.S. is true
⁵⁾ Only for if Consider Stress decrease at Transfer Length Zone by Post-tension is true
^5-1) Only for if Stress Decrease Method is 1(Constant Stress)

Output Data

Index	Command	Description	Type	Method	Next Component
1	MVCT	Create Construction Stage Control Data	Json	PUT	-

5. Reference API Manual Link

Construction Stage Analysis Control Data