考虑位移效应的直埋供热管道固定墩受力分析

On stressed analysis of fixed piers of directly burial heat-supply pipe with displacement effect

按锚死固定墩和按允许固定墩有位移两种情况,分析了安装在直埋供热管道上固定墩的受力,综合考虑固定墩与回填料的土压力和摩擦力的作用,提出了两种情况下固定墩的受力计算公式。

According to anchor block and according to allow death fixed block have shift two conditions, analysis of installed in buried heating pipe on the stress of the fixed block, comprehensive consideration of the fixed block and back to the earth pressure and packing friction, introducing the function of two cases were fixed block stress calculation formula.