鱼脊连续梁桥成桥荷载试验

Loading Test of a Fin-back Continuous Beam Bridge

介绍两港公路大治河桥荷载试验的内容和方法,通过荷载试验得出桥梁在试验荷载作用下的实际工作状态,将试验实测的各项力学指标与理论计算结果进行比较分析,综合评价桥梁结构的整体性能。试验结果表明,该桥的各项力学性能满足规范和设计要求,并为今后同类型桥梁的设计和成桥荷载试验提供参考。

This paper introduces the contents and methods of the loading test of Lianggang Highway Dazhihe Bridge. The real working state from the loading test and a comprehensive evaluation of bridge structure performance from the various mechanical indexes and the theory test results are given. The test results show that, the mechanical properties of the bridge can meet the requirements of specifications and designs, which can provide references for the design of the same type bridge and the bridge loading test.