Integration module 2 –S-FRAME

Jan 31, 2014

Xu Huang

2017 UT-SIM Workshop

2017 UT-SIM Workshop

Outline

Example Structure

Structural configuration

S-FRAME model

Simulation Method

Decomposition

Substructure module – VecTor 2

Communication overview

Integration Module (S-FRAME)

Numerical model

Communication configuration

Results

Application Example

2

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Example Structure

Structural Configuration

3

Section I-I: Column details

Section II-II: Column details

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Example Structure

S-FRAME model

4

Elastic beam elements

1.0

0.47

First mode (T=0.4 s)

Rigid Diaphragm

Rigid Diaphragm

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Integrated Simulation Method

Decomposition

5

=

Complete model S-FRAME model VecTor2 model

= +

+

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Integrated Simulation Method

Substructure module – VecTor2

6

Concrete cover

Concrete cover

Longitudinal

reinforcement

Transverse

reinforcement

Interface nodes

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Simulation Method

Communication overview

S-FRAME to VecTor2

7

S-FRAME

VecTor constraint DataExchange.dll TCP-IP DataExchange.dll

VecTor2

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Simulation Method

Communication overview

S-FRAME to VecTor2

8

Displacement d1 Run analysis

Restoring forceRestoring force r1

UTNP

UTNP

S-FRAME VecTor2

UTNPInitial stiffnessInitial stiffness k0Complete once

2017 UT-SIM Workshop

Integration Module (S-FRAME)

Numerical model

9

Elastic beam elements

Rigid element

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Integration Module (S-FRAME)

Static nonlinear solution method

Newton Raphson’s method

10

Initial stiffness

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Integration Module (S-FRAME)

Communication configuration

Port number

11

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Integration Module (S-FRAME)

Communication configuration

Mapping (interface nodes)

12

x

y

rz

1

9

10 18

27 19

50

70 78

58

88 80

S-FRAME 1-9 10-18 19-27

VecTor2 50-58 70-78 80-88

2017 UT-SIM Workshop

Integration Module (S-FRAME)

Communication configuration

Mapping (interface dofs)

13

X

Y

Rz

50 (99,100)

58 (115,116)

1 (1,2,3)

X’

Y’

9 (25,26,27)

S-FRAME VecTor2s

Node DOF DOF Node

11 99

502 100

24 101

515 102

37 103

528 104

410 105

5311 106

513 107

5414 108

616 109

5517 110

719 111

5620 112

822 113

5723 114

925 115

5826 116

2017 UT-SIM Workshop

Integration Module (S-FRAME)

Communication configuration

VecTor2 constraint

14

2017 UT-SIM Workshop

Integration Module (S-FRAME)

Communication configuration

User Coordinate System

15

X’

Y’

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Integration Module (S-FRAME)

Steps

Define Port number (SettingPreferencesThird Party

Communication Port)

Add a VecTor2 type constraint

Define User Coordinate System (UCS) for substructure module

Assign the VecTor2 type and UCS to the interface nodes. The

first interface node will be considered as a master node while the

others are slave nodes.

16

2017 UT-SIM Workshop

Integration Module (S-FRAME)

Result

17

0

0.5

1

1.5

2

2.5

3

3.5

4

0 5 10 15 20 25 30 35 40

Sh

ear/

Wei

ght

Rat

io (

g)

Roof displacement, mm

Structure Lateral Force - Deformation Response

Hybrid

Standalone

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Integration Module (S-FRAME)

Result

18

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Application Example

High-rise building

19

XY

Z

X

Y

Belt wall

Core wallLink beams

Outrigger walls

(a) 3D view (b) Plane view

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Application Example

VecTor2 model (Link beams)

20

600

500

17

50

17

50

10~11 floorsTop bars: 18-D32Face bars: 10-D16 @200 mmBottom bars:18-D32Stirrups:D12 @100 mm (6 legs)

44~45 floorsTop bars: 16-D28Face bars: 12-D16 @ 200 mmBottom bars:16-D28Stirrups:D16 @100 mm (6 legs)

(a) Section properties (b) VecTor2 model

Concrete cover

Concrete core

Truss elementsInterface nodesRigid link elements

Frame elements

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Application Example

Pushover analysis

21

X

Z

(a) S-FRAME model (b) VecTor2 model

44~45th floors

10~11th floors

2017 UT-SIM Workshop 22

Thanks for your attention!

Questions?