Dissertation > Excellent graduate degree dissertation topics show

Finite Element Analysis of Crack Control of Steel Reinforced Concrete Beams

Author: ZuoHaiCang
Tutor: LiZhongXian
School: Tianjin University
Course: Structural Engineering
Keywords: steel reinforced concrete beam crack control crack development rivet finite element analysis
CLC: TU398.9
Type: Master's thesis
Year: 2010
Downloads: 106
Quote: 0
Read: Download Dissertation

Abstract


Steel Reinforced Concrete (SRC) structure is applied increasingly to the structures of modem architecture, especially in the complicated high-rise architectural structures, long span structures and bridges. H-section steel normally works together with concrete in SRC components. However, concrete cracks is an important factor affects the H-section steel and concrete cooperative working capacity. So it is necessary to carry out effectively study of how to suppress the cracks of the H-section steel beam. The major content of this paper includes the following parts:(1) The paper introduces the characteristics and development and research status of SRC structure, briefly, as well as finite element analysis method, especially for the disposal of the concrete cracks in the finite element analysis method.(2) It establishes a series of similar specimens of SRC finite element model with rivet or not, and carry out the finite element analysis on the crack development. The major effects of the rivet for the resultant carrying capacity between the finite element analysis and experiments is revealed. Furthermore, it studied the effects of the different parameters, such as rivet spacing, hoop spacing and reinforced bar area.(3) In order to affirm the feasibility of the finite element analysis model for SRC, the paper establishes finite element models with the same parameters of the test SRC beams, and the cracks development is studied and the differences between the numerical simulation results and the experiment results is conducted.It is concluded that the influence of the shear connection (rivet) on the bearing capacity, deformation and cracking load is not obviously. However, it can effectively control the cracking width. ANSYS can relatively accurately simulate the cracking process of the SRC beams and get the cracking load, which are consistent with the experiment results.

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. Finite Element Analysis and Structure Optimal Design for Combined Seal at Normal Temperature and Low Temperature,TH136
  4. Study on the Design and Biomechanical Behaviors of Individualized Artificial Knee Joint,R318.1
  5. Design of Testing Equipment for Electronic Products,TN06
  6. Multi-pin Internal Fixation of Calcaneal Fractures in Finite Element Analysis,R687.3
  7. Airborne radar antenna pedestal rapid design systems research and development,TN959.73
  8. Sham hose drum drive means and hydraulic system of the structure,TE973
  9. The magnetorheological damper mechanical properties and Gun Recoil,TB535.1
  10. Nonlinear Structural Dynamics Analysis and Optimization Design on Naval Gun Driver,TJ391
  11. Design and Analysis of Automatic Steel Pipes Butt Tool,U673.38
  12. Analysis on Unloading of Large Span Steel Structures and Research on Its Mechanical Analysis,TU391
  13. Simulation of the Clinching Process Using FEA Method with Steel and Aluminum Alloy Sheets for Automotive Sunroof Frame,U463.83
  14. M1 of CRH2-300 Train Finite Element Analysis and Travelling Comfort,U266
  15. The Design of Telescopic Asphalt Spraying System,U415.524
  16. Development of Post-process System in Sheet Metal Simulation Based on SolidWorks,TP391.72
  17. Failure Analysis and Structural Optimization of the Typical Fine Blanking Punch,TG385.2
  18. The Structure Design of 2000kN Servo Press for Hot Forming,TG385
  19. Al Wire Bonding Failure and Automatic Optical Inspection on Power Device Leadframe,TG441
  20. Simulation Analysis and Experimental Study on Hysteretic Behavior of High-performance Shear Panel Damper,TU352.1
  21. Three-dimensional Thermal Simulation and Structure Design of Phase Change Access Random Memory,TP333.8

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