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Concrete-filled Steel Tubular Basket-handling Arch Bridge Vertical Swivel Construction Control Simulation Analysis

Author: YangXingTao
Tutor: ZuoXiaoGuang
School: Chang'an University
Course: Bridge and Tunnel Engineering
Keywords: Basket handle arch bridge Simulation Analysis Rib - hoisting Construction Monitoring
CLC: U445.465
Type: Master's thesis
Year: 2011
Downloads: 31
Quote: 0
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Abstract


Large Span CFST Arch Bridge Rib the hoisting process is a complex process , and To guarantee the final bridge linear and force the state to meet the design requirements , construction control simulation . This paper Hebei Hutuohe steel pipe arch bridge engineering background , from introductory Concrete Filled Steel Tubular exhibition overview , structural features and research status . Bridge construction process simulation analysis . The main content of this paper is as follows : (1) are described in detail the steel basket handle arch bridge construction control principles, methods , as well as factors affecting the construction control . (2 ) established according to the actual construction of the space finite element model of the construction process simulation CFST arch bridge construction process simulation analysis , analysis force performance in the construction process , the the forecast construction process in the development of stress and deformation , and give actual construction control to provide the basis for theoretical guidance . ( 3 ) In order to ensure that the final bridge linear and force the state to meet the design requirements , the Hutuo River Bridge to establish a real-time monitoring system . Through this CFST arch bridge throughout the construction process simulation analysis , the calculation results and on-site monitoring data were analyzed and compared to its theoretical value and the measured results are in good agreement . This indicates that the finite element analysis method used to better reflect the actual construction . Construction Control Simulation analysis can play a better role in guiding Hutuohe Bridge Construction monitoring .

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CLC: > Transportation > Road transport > Bridges and Culverts > Bridge Construction > Construction Technology > Erection method > Rotation erection
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