Dissertation > Excellent graduate degree dissertation topics show

Research on the Stiffness Influence of Interaction of Superstructure-Foundation-Subsoil in Karst Region

Author: XiaoJianFei
Tutor: TanYiPing
School: Guangdong University of Technology
Course: Structural Engineering
Keywords: superstructure raft karst foundation interaction stiffness
CLC: TU475
Type: Master's thesis
Year: 2011
Downloads: 49
Quote: 4
Read: Download Dissertation

Abstract


With the popular application and performance improve of computer, Research on the interaction of superstructure, foundation and soil mass has been known by more people. The analysis of interaction involves geotechnical engineering and structural engineering etc. That would be widely applied to complex structural forms and the geological condition.Karst, in our areas is a very general geologic disaster, chiefly existed in GuangXi, GuiZhou, YunNan province and northeast of GuangDong province. Construction of tall buildings in karst area, the existence of karst hole caused foundation stiffness weaken, thus affecting the force and settling of the overall structure. How to find safety and economic equilibrium in structural design, the analysis method of interaction will provide a reliable support in structural design.In recent years, research on the interaction of superstructure, foundation and soil mass has made great advances. On the basis of predecessor research, I used the software of ANSYS, apply to consider the effect on the stiffness change of the interaction of superstructure, foundation and soil mass, and relate with a particular project work, analysis the changed circumstances of force and deposition among superstructure, raft and foundation. That will guide the design work inpractical project. Specifically, main elements are as follows:1. Build a three-dimensional model by the software of ANSYS, analysis the effect on force and deposition by the stiffness change of superstructure under the vertical load.2. Build a three-dimensional model by the software of ANSYS, analysis the effect on force and deposition by the stiffness change of raft under the vertical load.3. Build a three-dimensional model by the software of ANSYS, analysis the effect on force and deposition by the stiffness change of karst foundation under the vertical load.Finally, on the basis of the overall review in the paper work, get the relevant regular conclusion for further research.

Related Dissertations

  1. Research on Combinatorial Regulation of Multiple Transcription Factors,Q78
  2. Study of Interaction between Epoxy Molecules and Carbon Fiber Surface with Molecular Simulation,TB332
  3. Flow Field Numerical Simulation and Performance Analysis for the Conical Hydrostatic Bearing,TH133.36
  4. The Theoretical and Experimental Research on Preload and Supporting Stiffness of a Wire Race Ball Bearing,TH133.331
  5. Simplified Analysis of Semi-Rigid Steel Frames under Vertical Loading,TU391
  6. The Research on Interaction in the Public Crisis of Government and the News Media in China,D630
  7. Effects of Light, Temperature and Nitrogen on the Growth of Three Kinds of Aquatic Plants,Q945
  8. An Action Research on the Influence of Classroom Interaction on High School Students’ English Speaking Proficiency,G633.41
  9. Research for Social Interaction of Interest-related Groups,C912
  10. Functional Analysis of Proteins Encoded by RNA2 of Wheat Yellow Mosaic Virus,S435.121
  11. Research on Structural Vibration of Steam Piping System,TK284.1
  12. Research on BT Toxin Oligomer Formation Induced by Lipid Raft and the Immunodetection Explore of Cadherin,S476.1
  13. Hydrophilic structure of different types of surface -modified polyurethane material and coagulation 12 factor nine peptide fragments,and fibrinogen P1 fragment of computer simulation of the interaction,O631.3
  14. Study on Two-way Interaction between the Sense of Language and Reading in Chinese Teaching in Primary Schools,G623.2
  15. Research on Interaction between Students and Teachers in Junior High School Musical Class,G633.951
  16. Design and Implementation of Digital TV Interactive Applications System,TP311.52
  17. Epidemiological Investigation of TS and IHHN and Preliminary Study on Interaction of Structural Proteins of TSV VP1 and VP3,S945
  18. Research of Biochemical Characteristics of Lipid Raft in Larval Midgut of Helicoverpa Armigera H(?)bner and the Immunodetection of Cadherin,S435.622.3
  19. High School English Classroom Interaction,G633.41
  20. Source Control System Liquid Cooling,TP273
  21. Modification of SEBS Rubber Via Living Radical Polymerization,TQ330.6

CLC: > Industrial Technology > Building Science > Soil mechanics,foundation engineering > Foundation > The basis of special conditions
© 2012 www.DissertationTopic.Net  Mobile