双层桥面预应力混凝土连续刚桁桥静载试验分析

Static Load Test of Double-layer Deck Prestressed Concrete Continuous Rigid Truss Bridge

与普通的静载试验不同,双层桥面预应力混凝土连续刚桁桥静载试验有其独特的特征。文章以某双层桥面预应力混凝土连续刚桁桥为例,阐述了其静载试验的内容和方法,并通过对试验结果的分析比较,对桥梁的工作性能作出了评价,为采用静载试验评定双层桥面预应力混凝土连续刚桁桥的工作性能提供参考。

Different from ordinary static load test,the static load test of double-layer deck prestressed concrete continuous rigid truss bridge has its own unique characteristics.Taking a double-layer deck prestressed concrete continuous rigid truss bridge as the example,this article described the contents and methods of its static load test,and through the analysis and comparison of test results,it evaluated the work performance of bridges,thereby providing the reference for using the static load test to evaluate the work performance of double-layer deck prestressed concrete continuous rigid truss bridge.