摘要
结合某多跨预应力混凝土箱梁桥,阐述了试验加载方式、加载效率及测点布置,着重围绕其静载试验分析研究桥梁的应变及位移响应,分析桥梁整体受力状况,旨在为工程竣工验收及后期桥梁管养提供基础服务。
A multi span prestressed concrete box girder bridge is taken as an example, the loading mode, loading efficiency and layout of measuring points are expounded, the strain and displacement response of the bridge are analyzed based on its static load test and analysis of whole bridge stress condition, to project completion acceptance and post custody bridge to provide basic services.
出处
《建筑技术开发》
2017年第10期91-92,共2页
Building Technology Development
关键词
多跨预应力混凝土箱梁桥
静载试验
应变测试
位移测试
multi span prestressed concrete box girder bridge
static load test ~ strain measurement
displacement measurement
