摘要
采用单片22m的直线轨道PC梁静载试验为工程背景,对轨道PC梁的试验过程进行详细阐述,评估受检PC梁的承载力,试验结果表明该试验梁体结构承载能力满足设计荷载等级要求,同时该工程所采用的试验方法可为今后同类型工程提供参考。
Taking a piece of 22m rail traffic PC beam as the static load test, analysis is made on the test process, and the bearing capacity of the beam is assessed. The test results show that the experimental beam bearing capacity complies with the design load requirements, which can be covered by the similiar engineering.
出处
《交通科技与经济》
2012年第6期64-66,共3页
Technology & Economy in Areas of Communications
基金
国家自然科学基金资助项目(50908246)
关键词
轨道PC梁
静力荷载试验
承载能力评定
rail traffic prestressed concrete beam
static load test
bearing capacity assessment
