Dissertation > Excellent graduate degree dissertation topics show

Spatial Mechanic Analysis and Construction Monitoring Study for the Steel-Concrete Composite Multi-Girder Bridge

Author: FangZuo
Tutor: WuGuangYu
School: Nanchang University
Course: Structural Engineering
Keywords: Steel-concrete composite multi-girde bridge Load Transverse Distribution Coefficient Temperature effect when temperarure difference is linear across the cross-section Shear lag effect Construction monitoring
CLC: U448.216
Type: Master's thesis
Year: 2011
Downloads: 55
Quote: 0
Read: Download Dissertation

Abstract


The steel-concrete composite multi-girde bridge is widely and increasingly applied for some merits, such as light weight better economical efficiency and constructsconvenience. However, there is less study on spatial mechanic and construction control for the steel-concrete composite multi-girder bridge.To solve problems of the theories and technologies of study on spatial mechanic and construction control for the steel-concrete composite multi-girder Bridge,this paper has completed the following research work with the real situation of the steel-concrete composite multi-girde bridge of the second phase of qiu shi freeways project.First of all, we studied the spatial mechanical characteristics of the steel-concrete composite multi-girder bridge by the finite element model of the girder and the 3D simulation. Based on the calculated results of the finite element model, feasibility and accuracy of the space theory practical method have been studied mainly.It includes the comparative study on the calculated results of the finite element model and the space theory practical method, influences of width/span ratio and number of diaphragm on accuracy of the space theory practical method.Then, based on the finite element model of 3D simulation about the steel-concrete composite multi-girder bridge of qiu shi freeways project, study on the temperature effect in construction when temperarure difference is linear across the cross-section and influence on deformation,stress,stability under several ultimate temperature load conditions has been done.This chapter also analysed the temperature effect in application when temperarure difference is linear across the cross-section under several conditions and influences on deformation,stress for bridge structure.Under dead load and Moving Vehicle, shear lag effect and coefficient of Shear lag have been studied mainly when the steel-concrete composite girder bridge of the second phase of qiu shi freeways project has been in application.Finally, spatial mechanic analysis and re-check of bridge structure about the steel-concrete composite girde bridge of the second phase of qiu shi freeways project has been done. And then, this chapter has investigated the Critical technique of construction monitoring andbring out Scenario.By above studies,this paper obtain some valuable conclusions which can provide consult and reference in consummating the theory of design and construction monitoring of the steel-concrete composite multi-girde bridge.

Related Dissertations

  1. The Construction Monitoring and Deformation Control and Analysis of the Box Culvert Jacking of the YouQuan Road Through the Hukun Railway,U449.5
  2. The Construction Monitoring and Simulation Analysis of Continuous Rigid Frame Bridge,U445.4
  3. High - pier long-span continuous rigid frame bridge construction linear control technology research,U445.4
  4. The Construction Control for PC Continuous Beam Bridge,U445.4
  5. Analysis on Shear Lag Effect of Double Cell Box Girders PC Continuous Rigid Frame Bridge,U441.5
  6. Analysis of Prestressed Concrete Rigid Frame Bridge of Shear Lag Effect,U441
  7. Concrete-filled Steel Tubular Basket-handling Arch Bridge Vertical Swivel Construction Control Simulation Analysis,U445.465
  8. A Technique Research on Maintaining the Foundationpit of the Large Passenger Railway Station,U231.3
  9. Numerical Simulation and Deformation Control of Deep Foundation Pit Support of the Experimental Building in Northeastern University at Qinhuangdao,TU753
  10. Research on Application of Two Different Lengths of PVDs in Vacuum Preloading Method,TU472.33
  11. Construction Monitoring and Control of Tied-arch Bridge with Flying Swallow,U448.225
  12. The Construction Monitoring and Controlling Cable-stayed Bridge with Inclined and Arched Tower,U448.27
  13. Studies on Design Theory and Construction Control of Prestressed Beam String Structures,TU378
  14. Study on Strains Monitoring during the Construction of Guangzhou West Tower,TU196.1
  15. Optimum Post-tensioning Cable Forces of Cable-stayed Bridge of Steel-girder and Single Plyon with Incremental Incremental Launching Construction,U448.27
  16. Leaning Tower of cable-stayed bridge design and construction alone Monitoring,U448.27
  17. Study on the Key Problems of Construction Control of Extradosed Cable-stayed Bridge,U448.27
  18. The Analysis of Construction Control in the Large Steel-box Girder Bridge,U445.4
  19. Research of Caisson Construction Technique at the Haixiwan Seaport,U655.54
  20. Health Monitoring Application and Research in Construction Process of the Steel Structure,TU758.11
  21. Multi- span Prestressed Concrete Continuous Bridge Construction Technology and Construction Control,U445.4

CLC: > Transportation > Road transport > Bridges and Culverts > All kinds of bridges > Bridge: Structure > Beam bridge > Composite Girder Bridge
© 2012 www.DissertationTopic.Net  Mobile