相邻平行顶管推进引起附加荷载的力学分析

Mechanical analysis of superimposed load introduced by propulsion of adjacent parallel pipe

利用弹性力学的Mindlin解，分析了在各种条件下顶管正面推力引起的附加荷载在相邻管道上的分布，讨论了正面推进对相邻管道的影响范围，其分析讨论的结果有助于双孔顶管的设计与施工。

By using the Mindlin solution in elasticity, the distribution of superimposed load on pipe jacking that is caused by propulsion of parallel pipe was analyzed. The influenced area was studied and it will be useful in the design and construetion of parallel double pipe jacking.