摘要
针对塌陷区沉降对直埋热水供热管道的影响,对塌陷断裂带直埋热水供热管道进行受力分析及稳定性判定条件分析。推导塌陷区允许沉降量的计算式,对接近或达到允许沉降量时的安全措施进行了探讨。
Aimed at the effect of settlement in subsidence area on buried hot-water heat-supply pipe line, the stress analysis and stability judgment analysis of buried hot-water heat-supply pipeline in subsidence rupture zone are performed. The calculation formula of allowable settlement in subsidence area is deduced. The safety measures taken when approaching and reac hing the allowable settlement are discussed.
出处
《煤气与热力》
2013年第7期6-8,18,共4页
Gas & Heat
关键词
塌陷断裂带
沉降
直埋热水供热管道
稳定性
安全措施
subsidence rupture zone
settle ment
buried hot-water heat-supply pipeline
stability
safety measures
