Preface to the first edition
Chapter 1 Foundation of finite element analysis of ANSYS structure
Chapter 1 ANSYS finite element analysis foundation
The theoretical background and analysis function of 1. 1 ANSYS program are summarized.
The theoretical background of1.1.1ANSYS program
Basic process and problems of 1. 1.2 structural finite element analysis
Overview of structural analysis ability of 1. 1.3 ANSYS program
Introduction to the basic use of 1.2 ANSYS program (1)
1.2. 1 General process of using ANSYS to analyze problems
1.2.2 interface layout, program architecture and two operation modes of ANSYS
1.2.3 most commonly used ANSYS interface operation
Introduction to the basic use of 1.3 ANSYS program (2)
1.3. 1 direct method to establish the finite element model.
1.3.2 from geometric model to finite element mesh-indirect modeling method
1.3.3 loading, multi-condition static analysis and preliminary post-processing.
1.4 APDL language and parameter analysis
Common problems and operation skills of 1.5 ANSYS
1.5. 1 Problems related to pretreatment and post-treatment.
1.5.2 Questions about loading
1.5.3 Get the function, customize the toolbar, and pause ANSYS.
The second chapter is finite element analysis of truss system and ANSYS example.
2. 1 concept of finite element analysis of truss system
2.2 ANSYS element that can be used for truss analysis
2. 2. 1 link 1 Brief introduction of unit characteristics.
2.2.2 introduction to the characteristics of link 8 unit
2.2.3 Brief introduction to the features of link10 unit.
2.3 Analysis Example: Static Analysis of Plane Grid Structure
The third chapter is the analysis method of beam system structure and ANSYS example.
3. Summary of finite element analysis of1beam system structure
3.2 ANSYS middle beam element overview
3.2. Introduction to the characteristics of1Liang 3 element
3.2.2 Introduction of 4-element characteristics of beam
3.2.3 Brief introduction of beam element characteristics of beam 188 and beam 189.
3.3 Analysis example: Comprehensive application of various beam elements of ANSYS
3.3. Internal force diagram of1rigid hinge hybrid structure
3.3.2 Calculation of Trident Beam System
3.3.3 Analysis of Load-bearing Truss in Construction Protection Structure
The fourth chapter is the finite element analysis and ANSYS example of elastic plane problem.
4. 1 Basic method of finite element analysis for elastic plane problems
4.2 plane problem unit provided by ANSYS
4.3 Analysis example: Static analysis of independent gravity dam
In chapter 5, finite element analysis and ANSYS example of axisymmetric problem are given.
5. Analysis and Summary of Axisymmetric Problems of1ANSYS
5.2 Analysis Example: Axisymmetric Analysis of Thick Spherical Shell
Chapter VI ANSYS three-dimensional solid structure analysis and calculation example
6. 1 Summary of ANSYS finite element analysis of three-dimensional structure
6.2 Analysis example: Stress analysis of welded hollow spherical joints of grid structure
Chapter VII ANSYS analysis and calculation example of plate and shell structure
7. Summary of ANSYS finite element analysis of1plate and shell structure
7.2 Analysis example: Static analysis of cylindrical shell roof structure
7.3 Analysis example: deflection of beam section in plate beam structure
Structural analysis of ANSYS (Ⅱ)
Chapter VIII Special topic of ANSYS structural dynamic analysis
8. Overview of structural dynamic analysis of1ANSYS
8. 1. 1 modal analysis and its ANSYS implementation process
8. 1.2 Harmonic Response Analysis
8. 1.3 transient dynamic analysis
8. 1.4 spectral analysis
8.2 ANSYS modal analysis example: the influence of geometric stiffness on the natural vibration characteristics of beams
8.3 harmonic response analysis example: comparison of resonance response of different excitation modes
8.4 Instantaneous analysis example: crane beam under moving load
8.5 example of spectrum analysis: spectrum analysis of seismic response of cantilever structure
Chapter 9 Special Topics of Nonlinear Analysis of ANSYS Structure
9. Summary of nonlinear analysis of1ANSYS structure
Several kinds of structural nonlinear problems of 9. 1. 1.
9. 1.2 General analysis method for nonlinear problems
9.1.3 process and options of nonlinear analysis of ANSYS structure
9.2 Analysis method of contact problem
9.2. 1 Overview of contact problems
9.2.2 Contact analysis function of ANSYS
9.2.3 ANSYS Contact Analysis Process and Use of Contact Guide
9.3 Example of Geometric Nonlinear: Simplified Analysis of Bottom Effect of Oil Tank
9.3. 1 problem description
9.3.2 The whole process of ANSYS analysis
ANSYS analysis command flow
9.4 example of material nonlinearity: analysis of reinforced concrete beams
9.5 Contact analysis example: Contact analysis during bolt drawing.
10 chapter structural stability analysis method and ANSYS example
10.1Basic concepts of structural stability analysis by ANSYS
Eigenvalue buckling analysis of 10.2 I-beam
10.2. 1 Establish the analysis model.
10.2.2 eigenvalue buckling analysis and result display
Nonlinear buckling analysis of 10.3 I-beam
Chapter 1 1 ANSYS structural optimization design
1 1. 1 Mathematical expression of optimization design problem and ANSYS optimization design process
1 1.2 analysis example: optimal design of flat grid structure
Chapter 12 Introduction of substructure technology
The substructure analysis concept of 12. 1
12.2 ANSYS substructure analysis steps
12.2. 1 generation parts
12.2.2 using parts
12.2.3 extension
12.3 substructure analysis example: vierendeel beam
12.3. 1 problem description
12.3.2 analysis process
The third project example selection
Chapter 13 Frame-shear wall structure analysis
13. 1 Brief introduction of analysis object
13.2 frame-shear wall structure modeling
13.2. 1 structural modeling master plan
Establishment of 13.2.2 geometric model
13.2.3 grid division
13.3 structural response under gravity load and wind load
13.3. 1 structural response calculation under gravity load
Structural response under wind load
Structural modal analysis of 13.4
Elastic time-history analysis of structures under 13.5 earthquake.
13.5. 1 Calculate the transient solution of earthquake action
Observation of structural response under earthquake action
Chapter 14 dynamic analysis of offshore oil platform structure
14. 1 Brief introduction of offshore platform structure
14.2 platform structure modeling
14.2. 1 structural modeling master plan
Establishment of 14.2.2 geometric model
14.2.3 grid division
14.3 modal analysis of offshore platform structure
14.3. 1 calculate the modal solution
14.3.2 observation and analysis of results
14.4 harmonic response analysis of offshore platform
Structural response of offshore platform under 14.5 ice load
14.5. 1 to obtain the transient analysis solution.
14.5.2 observation results
Random vibration analysis of offshore platform under 14.6 wave load
14.6.1brief introduction of ANSYS random vibration analysis
14.6.2 Brief introduction of wave load
14.6.3 to obtain the spectral solution.
14.6.4 merge mode
14.6.5 Calculate the power spectral density of the response.
Chapter 15 modeling and analysis of long-span spatial structures
15. 1 Summary of ANSYS modeling and analysis of long-span spatial structures
15.2 Detailed explanation of the modeling process of Schwedler spherical reticulated shell
Analysis of natural vibration characteristics of 15.3 reticulated shell structure
15.4 eigenvalue buckling analysis
15.5 nonlinear instability analysis considering initial defects
Appendix A Program Module, Startup Program and Geometric Modeling of ANSYS
A.1ANSYS11.0+0.0 main product modules
A.2 introduction to ANSYS products
A.3 ANSYS classic environment modeling operation theme
Formal functions of structural units in appendix b
B. 1 one-dimensional element
B.2 two-dimensional elements
B.3 three-dimensional unit
Appendix ANSYS structural analysis common command reference