Analysis of Main-Structure of Deck Unit Erection Gantry for Suspension Bridge

Jun Li Lu; Chong Wu

doi:10.4028/www.scientific.net/AMR.446-449.2172

Paper Titles

Simulating and Testing Study on Construction Temporal-Spatial Effect of Six Lanes Multi-Arch Tunnel
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Research on High Ground Stress and Soft Rock Roadway Supporting Technology of Bide Coal Mine
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Application of the Evidence Theory in the Safety Evaluation of Tower Cranes
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Study on Reliability of Submerged Floating Tunnel with Single Span under Vortex-Induced Vibration
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Analysis of Main-Structure of Deck Unit Erection Gantry for Suspension Bridge
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A Study on the Influence by Karst on the Stability of Surrounding Rock in Neighborhood Tunnel
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Field Investigation on the Stability of the Tunnel Surrounding Rock and the Support Measures under TBM Construction
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Construction Process Numerical Simulation and Experimental Research of Parallel-Adjacent Loess Tunnel
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Study on Failure of Soft Overburden of Fully Mechanized Top Coal Caving
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 446-449Analysis of Main-Structure of Deck Unit Erection...

Analysis of Main-Structure of Deck Unit Erection Gantry for Suspension Bridge

Abstract:

The stiffening girder of suspension bridge is usually erected by a deck unit erection gantry because of low cost and short construction period. Mechanical behaviors of deck unit erection gantry for suspension bridge were investigated with an example for Aizhai Bridge located in Hunan province. The beam elements and shell elements were used for the analyses of steel truss and moveable supports of the gantry respectively.