摘要
针对上海市原水管道发生爆管现象进行原因分析,通过资料收集整理得出违章堆土、温度应力和焊缝质量是原水管道爆管的三个主要原因,进而通过有限元进行了模拟计算,得到的计算结果与事实相符合。
The paper analyzes raw water pipeline booster causes in Shanghai city,collects data,and points out three main causes of violated soil piling,temperature stress and welding joint quality,and carries out simulation computation with finite element,and concludes that：calculated results conform to actual result.
出处
《山西建筑》
2015年第19期118-119,共2页
Shanxi Architecture
关键词
原水管道
爆管
有限元
内力
raw water pipeline
booster
finite element
internal force
