Dissertation > Excellent graduate degree dissertation topics show

Design and Structure Analysis on the Mudanjiang Hongshi Cable-stayed Bridge

Author: YangFeng
Tutor: LiuHanBing; JiaoMingWei
School: Jilin University
Course: Traffic and Transportation Engineering
Keywords: cable-stayed bridge with single tower and single cable plane overall design schemecomparison and selection static analysis stability analysis
CLC: U448.27
Type: Master's thesis
Year: 2012
Downloads: 39
Quote: 0
Read: Download Dissertation


Cable-stayed bridge is a kind of combination system bridge, it’s modelling is beautifuland magnificent. The structure have great spanning capacity and good stability. Because ofit’s many advantages, cable-stayed bridge has made rapid development in the past50years,to make it became one of the most competitive bridge structure in range of span200m~800m. Single tower cable-stayed bridge with good technical and economic performance, isthe first consider structural form under the conditions of cable-stayed bridge project wasestablished, is extremely competitive in the medium and small span bridge.This paper relies on the Mudanjiang Hongshi Cable-stayed Bridge design of the HeDahighway Xiaogouling to Fusong segment, detailing the overall design and scheme selection,using the finite element method for bridge static analysis and the stability analysis, checkingthe bridge structural strength and stiffness according to the calculation result in design.1、According to the bridge actual topography, geomorphology, hydrology condition,selecting assembly of continuous prestressed concrete T beam, prestressed concretecontinuous box girder bridge, half-through concrete filled steel tubular arch bridge andsingle tower cable-stayed bridge with single cable plane four kinds bridge to take economicand technical comparison and selection. The cable-stayed bridge project have obviouslyadvantage in various factors, this bridge is recommend for the cable-stayed bridge.2、Study of cable-stayed bridge project overall arrangement of control factors, selectedtower, girder, pier general layout scheme, to make overall design parameters and the size ofthe details. The bridge program finally for single tower and single cable plane cable-stayedconcrete bridge, span2x165m cross symmetry layout, single-pole bridge tower, girder ofsingle box five compartment concrete box girder, structural system for pier tower girderconsolidation system. 3、By using finite element method, the structure is divided into the plane frame model,to take static analysis and stability analysis of bridge. Through calculation and analysis, thebridge bearing capacity, crack resistance checking calculation, stress calculation of persistentsituation and transient status, structure stiffness results are fully meet the current bridgespecifications. The lasting condition of normal stress in the main girder is the controllingfactors of design, structure is optimized further and the increase of span should improve thecompressive strength and reduce the weight of main girder.4、According to the first class stability analysis results of the bridge structure, the firstorder buckling mode is mainly tower out-of-plane buckling, the most unfavorable conditionsfor the construction of the longest double cantilever structure. The minimum safety factor is13.971, the structure instability probability is very low.In this paper, the analysis and calculation results can provide a basis for the bridgedesign, also can be similar bridge design reference.

Related Dissertations

  1. Optimization of Zhenqing two standard K29 450 to K29 900 paragraph excavation slope stability analysis and reinforcement,U418.52
  2. The Research of Japanese Primary Music Textbooks,G623.71
  3. Generate Security-relevant Behavior Model of Java Source Code Based on Extended Push Down Automaton,TP311.52
  4. Slope Finite Element Generalized Reliability Algorithms,TD824.7
  5. Stability Analysis and Reinforcement complex rocky slope mine,TD854.6
  6. The Structure Research of Self-motion Assistanced Powered Support Equipment for Tunneling Machine,TD353.9
  7. Analysis and Evaluation of Some Heavy Truck Drive Axle Housing’s Static and Dynamic Characteristics,U463.218.5
  8. The Finite Element Analysis and Topology Optimization of Kingpin for Bogie,U270.33
  9. Analysis of the Influence of Water-Soil Coupling Interaction on the Stability of Tailing Dam,TV649
  10. Finite-element Analysis and Improvement on Girder of Grab Double Bridge Crane,TH215
  11. Static and Dynamic Stability Analysis of the Large Span Suspend-dome,TU399
  12. Research on WCET Analysis of the μC/OS-Ⅱ Real-Time Kernel,TP316.84
  13. The Static and Dynamic Modeling of Shallow Suspended Cable,U448.25
  14. The Finite Element Static Analysis and Modal Analysis of the Boom System of Truck-mounted Concrete Pump,TU646
  15. Game-Theoretic Approach to Information Security Investment,F49;F224.32
  16. Finite Element Analysis Based on Interval Method and Application in the Frame,U463.32
  17. Rerearch on Thermal Underwater Glider Experiment Basin and Design of the Glider,V277
  18. AVIC International Plaza Building, structural stability analysis,TU973.2
  19. Based on Multi-granularity dependency graph change impact analysis method,TP311.53
  20. Vehicle-mounted snubbing workover rig derrick Design and analysis,TE935
  21. Based on the finite element analysis to improve the design of medium-duty truck chassis and Test Research,U463.32

CLC: > Transportation > Road transport > Bridges and Culverts > All kinds of bridges > Bridge: Structure > Cable-stayed bridge
© 2012 www.DissertationTopic.Net  Mobile