ANSYS의 Full 3D FEM에 의한 사장교 해석

요 약
Abstract

PART 01 서론

Chapter 01 교량과 Computer Programme의 주요 특징
1-1 교량의 주요 제원
1-2 모델링을 위한 용어 정리
1-3 Software package ANSYS Multiphysics 12


PART 02 BRIDGE에 대한 FINITE ELEMENT MODELLING

Chapter 01 Bridge Component에 대한 Modelling
1-1 Concrete Slab Decks
1-2 Main Girders
1-3 Cross Girders
1-4 Cables
1-5 Towers
1-6 Struts
1-7 Bearings

Chapter 02 Mass Consideration
2-1 ANSYS의 Mass parameters
2-2 Structural masses
2-3 Non-structural masses

Chapter 03 Bridge Deck의 Finite Element Modelling
3-1 Girder의 Finite Element Modelling
3-2 Concrete Slab의 Finite Element Modelling
3-3 Bridge Deck의 Modelling을 위한 정리

Chapter 04 Cable System의 초기 Finite Element Modelling

Chapter 05 Bridge Tower의 Finite Element Modelling


PART 03 교량 Deck의 Finite Element Modelling

Chapter 01 가상의 Rigid Struts

Chapter 02 Bearings

Chapter 03 Boundary Conditions

Chapter 04 Non-structural Components

Chapter 05 Element Type과 Material Property의 선택

Chapter 06 해석과 결과


PART 04 FEM Modelling을 위한 Element References

Chapter 01 SHELL281 : 8-Node Structural Shell
1-1 SHELL281 Element Description
1-2 SHELL281 Input Data
1-3 SHELL281 Input Summary
1-4 SHELL281 Output Data
1-5 SHELL281 Assumptions and Restrictions
1-6 Shape functions

Chapter 02 BEAM189 : 3-D 3-Node Beam
2-1 BEAM189 Element Description
2-2 BEAM189 Element Technology and Usage Recommendations
2-3 BEAM189 Input Data
2-4 BEAM189 Cross-Sections
2-5 BEAM189 Loads
2-6 BEAM189 Input Summary
2-7 BEAM189 Output Data
2-8 BEAM189 Assumptions and Restrictions
2-9 BEAM189 Product Restrictions
2-10 Shape functions

Chapter 03 BEAM188 : 3-D 2-Node Beam
3-1 BEAM188 Element Description
3-2 BEAM188 Element Technology and Usage Recommendations
3-3 BEAM188 Input Data
3-4 BEAM188 Cross-Sections
3-5 BEAM188 Loads
3-6 BEAM188 Input Summary
3-7 BEAM188 Output Data
3-8 BEAM188 Assumptions and Restrictions
3-9 BEAM188 Product Restrictions

Chapter 04 LINK8 : 3-D Spar (or Truss)
4-1 LINK8 Element Description
4-2 LINK8 Input Data
4-3 LINK8 Input Summary
4-4 LINK8 Output Data
4-5 LINK8 Assumptions and Restrictions
4-6 LINK8 Product Restrictions

Chapter 05 LINK11 : Linear Actuator
5-1 LINK11 Element Description
5-2 LINK11 Input Data
5-3 LINK11 Input Summary
5-4 LINK11 Output Data
5-5 LINK11 Assumptions and Restrictions
5-6 LINK11 Product Restrictions
5-7 Shape functions

Chapter 06 SHELL93 : 8-Node Structural Shell
6-1 SHELL93 Element Description
6-2 SHELL93 Input Data
6-3 SHELL93 Input Summary
6-4 SHELL93 Output Data
6-5 SHELL93 Assumptions and Restrictions
6-6 SHELL93 Product Restrictions

Chapter 07 LINK180 : 3-D Spar (or truss)
7-1 LINK180 Element Description
7-2 LINK180 Input Data
7-3 LINK180 Input Summary
7-4 LINK180 Output Data
7-5 Link180 Assumptions and Restrictions
7-6 Shape Functions

PART 05 Full 3D Finite Element Modelling을 위한 APDL File

Chapter 01 Finite Element Modelling을 위한 APDL File에 대한 설명
1-1 Full 3D FE Model의 APDL File
1-2 Full 3D FE Model의 APDL File Command에 대한 설명
Chapter 02 Cable Force 부여 및 조정 작업에 대한 설명
2-1 Cable Force 부여를 위한 APDL File
2-2 Cable Force 조정을 위한 APDL File

PART 06 Sectional Property Calculation

Chapter 01 Sectional Property Calculation을 위한 Algorithms
1-1 Main Girder에 대한 Algorithms
1-2 Cross Girder에 대한 Algorithms
Chapter 02 Bridge Girder의 Sectional Properties
2-1 Main Girder에 대한 Sectional Properties
2-2 Cross Girder에 대한 Sectional Properties
2-3 Connecting Girder에 대한 Sectional Properties
Chapter 03 Bridge Tower에 대한 Sectional Properties
3-1 Ting Kau & Tsing Yi Tower에 대한 Sectional Properties
3-2 Main Tower에 대한 Sectional Properties
Chapter 04 Strut에 대한 Sectional Properties

PART 07 Model의 Calibration

Chapter 01 Baseline Scheme의 결정

Chapter 02 Modal analysis
1-1 Block Lanczos method
1-2 ANSYS 의 Block Lanczos
1-3 Mode Frequency Analysis

Chapter 03 Modal analysis을 위한 APDL File

Chapter 04 Vibration Mode Shapes

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참고문헌