Dissertation > Excellent graduate degree dissertation topics show

The Study on Dynamic Performance of Partial Double Layer Reticulated Shell

Author: RenYaZuo
Tutor: LiFeng
School: Xi'an University of Architecture and Technology
Course: Structural Engineering
Keywords: Partial double layer reticulated shell Finite element static performance dynamic performance time history analysis
CLC: TU399
Type: Master's thesis
Year: 2009
Downloads: 80
Quote: 0
Read: Download Dissertation

Abstract


There are some special properties of the reticulated shell structures,such as admissibility of reasonable,handsome in appearance and constructed facilitate,so they are more and more widely used in sports centers,exhibitions hall space and other large civil and industrial construction.The single-layer reticulated shell combined with the double-layer reticulated shell to form the partial double-layer reticulated shells,they have many good performances such as beautiful simplicity,crisp,light weight,small bar and nodes,stable and so on.So the Partial Double Layer Reticulated shell will be the future direction for the development of reticulated shell.In the light of Kiewitt and Schwedler,there is research to compare in different span,different rise-to-span ratio and different specifications of the structure dynamic performances.In this paper,large-scale finite element software ANSYS was used to comprehensive in-depth study on the structural static performance,the dynamic characteristics,and the seismic performance.First of all according to the current trend of development of the reticulated shell structures,and combined with engineering example the concepts,characteristics, classification and application are presented in this paper.Secondly,the static characteristic of partial double-layer reticulated shell is discussed.The internal force,displacement and load-transform mechanics of structure induced by vertical and horizontal loads are studied.Thirdly,the modal analysis and harmony load response analysis and further study of the dynamic properties of such structures are also discussed,then the analysis about this structural under the regular event of an earthquake of the flexibility time-history analysis and under the rare event of an earthquake of the elastic-plastic time-history analysis are give in this paper.I gained many helpful conclusions for engineering design.Finally,some conclusions about the theoretical analysis method are draw,which provide the reasonable theory and reliable data for the revision of the partial double-layer reticulated shells.

Related Dissertations

  1. Research on the Mainframe System of Powder Mixed EDM and the Craft Experiment,TG661
  2. EDM Electrode Wear Mechanism and Control Research,TG661
  3. Research on the Structure and Characteristics of Permanent Magnetic Coupling,TH139
  4. Finite Element Analysis and Structure Optimal Design for Combined Seal at Normal Temperature and Low Temperature,TH136
  5. Simulation Analysis on Temperature Stress of RCC Arch Dam and Its Construction Joints Design Research,TV642.2
  6. Simplified Analysis of Semi-Rigid Steel Frames under Vertical Loading,TU391
  7. Based on Nonliner Finite Element Analysis of the Infilled Wall Frame Structure,TU323.5
  8. Stability Analysis of Roller Compacted Concrete Gravity Dam Based on Time-history Method,TV642.2
  9. Study on the Design and Biomechanical Behaviors of Individualized Artificial Knee Joint,R318.1
  10. Design of Testing Equipment for Electronic Products,TN06
  11. S-lay Installation Analysis for Deepwater Pipeline,TE973
  12. Research on Intelligent Aerial Bomb for Forest Fire Fighting,S762
  13. Multi-pin Internal Fixation of Calcaneal Fractures in Finite Element Analysis,R687.3
  14. The Analysis and Comparison of Adjacent Segment Degeneration of the Finite Element Caused by Three Posterior Lumbar Fusion Style,R687.3
  15. The Establishment and Preliminary Application of the Three-dimensional Finite Element Model of Ankle Joint,R687.3
  16. Different Bottom Structure of Dental Brackets Affect the Adhesiveness-Three Dimensional Finite-element Analysis,R783.5
  17. Airborne radar antenna pedestal rapid design systems research and development,TN959.73
  18. Sham hose drum drive means and hydraulic system of the structure,TE973
  19. The magnetorheological damper mechanical properties and Gun Recoil,TB535.1
  20. Nonlinear Structural Dynamics Analysis and Optimization Design on Naval Gun Driver,TJ391
  21. The Large Concrete Hydration Heat Temperature Effects Research of the Cable Stayed Bridge,U441.5

CLC: > Industrial Technology > Building Science > Building structure > Other structures
© 2012 www.DissertationTopic.Net  Mobile