摘要
采用BDI桥梁诊断系统和BJQN-4B型桥梁挠度检测仪开展了运行工况下的荷载实验,分析比较实测值与计算值,从安全承载角度评定了技术状况,提出了结构安全运行建议,同时表明,采用不中断正常运行下的测试技术可为类似工程安全评价提供参考。
The load test of the steel bridge under operation was carried out by adopting BDI bridge diagnosis system and BJQN-4B deflection detector. Based on the comparison between the real-measured data and calculated value, we conducted an assessment to the technology and put forward suggestions on the safe operation of structures.
出处
《水运工程》
北大核心
2008年第8期105-108,共4页
Port & Waterway Engineering
关键词
钢桁架
结构检测
荷载实验
承载能力
steel truss
structure inspection
load test
bearing capacity
