摘要
某污水处理厂管道桥建于1976年,并于1985年进行了修复,管道桥主桥为150 m跨径的悬索桥,跨越黄河河段。为全面了解该桥的工作状态、消除安全隐患、确保企业生产安全,对该桥进行使用状态下的检测鉴定与运营安全性评价,主要内容包括结构外观检查、无损检测、动力特性测试等,同时对结构进行有限元检算。检测和评定结果表明,该桥的技术状况等级为较好状态,但需对已发现病害及时进行维护和处理,防止病害进一步加深或扩大。
The pipe line bridge in a sewage treatment plant was built in 1976 and was rehabilitated in 1985.The main bridge of the spanning structure of the pipe line bridge is a 150-m span suspension bridge that crosses the Huanghe River.To have an all-round understanding of the working conditions of the bridge,remove the safety hidden danger therein and ensure the safe production of the plant,the inspection,testing and operation safety assessment of the bridge under service condition were made,in which the principal...
出处
《世界桥梁》
北大核心
2010年第3期74-77,共4页
World Bridges
关键词
管道桥
损伤
检测
质量评定
pipe line bridge
damage
inspection
quality assessment
