The Loading Experiment of Middle Bearing Concrete Steel Tube Filled Arch Bridge
XU Jun-chen
Abstract
XU Jun-chen
Abstract
Concrete filled steel tube arch bridge is a new technology in the bridge development of China,this paper has introduced the loading experiment of middle bearing concrete steel tube filled arch bridge in detail.The experiment will check whether or not the bridge reach the design standard,including:static loading experiment,detecting static stain,static deflection,calculating checking coefficient,and checking the reliability of engineering quality.Dynamic responding was detected with dynamic loading experiment,the result of calculation has proved that the bridge can satisfy design requiremenlt.
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Concrete filled steel tube arch bridge is a new technology in the bridge development of China,this paper has introduced the loading experiment of middle bearing concrete steel tube filled arch bridge in detail.The experiment will check whether or not the bridge reach the design standard,including:static loading experiment,detecting static stain,static deflection,calculating checking coefficient,and checking the reliability of engineering quality.Dynamic responding was detected with dynamic loading experiment,the result of calculation has proved that the bridge can satisfy design requiremenlt.
Key concepts: Structural engineering, Deflection (physics), Bearing (navigation), Arch bridge, Arch, Engineering, Bridge (graph theory), Computer science