摘要
由于桥梁受各种不利因素的影响,结构性能在使用过程中发生着不同的变化,同时也出现了不同程度的损伤,并且承载能力也逐渐降低,所以对现役桥梁结构进行荷载试验是对承载能力评定最有效最直接的方法,详细介绍了桥梁静载试验和动载试验。。
Taking into consideration of the fact that a bridge is influenced by many unfavorable factors, its structural performance changes in using, meanwhile different degrees of damages appear and what＇s more, its carrying capacity reduces gradually, so conducting load test on the structure of bridge in service is the most effective and direct way to evaluate the carrying capacity. Bridge static and dynamic load tests are introduced in detail.
出处
《北方交通》
2013年第3期64-66,共3页
Northern Communications
关键词
荷载试验
静载试验
动载试验
Load test
Static load test
Dynamic load test
