晋阳湖引水管道受力分析及配筋方案探讨

摘要

依托引黄入晋工程，分析穿越晋阳湖东堤段顶管工程管道受力情况及管道配筋设计过程。通过理论公式，计算顶管横截面在各种荷载作用下管道截面的内力值及矩形截面偏心受压构件正截面受弯承载力情况，按照配筋设计步骤逐一验算，最终得出合理的配筋设计方案。%Relying on the Yellow River into the project of Shanxi, Jinyang Lake East Dike Section of pipe jacking engineering pipeline through force and pipeline reinforcement design process is ana-lyzed. Firstly, the theoretical formula of computation, the cross section of the pipe jacking under va-rious load internal force of pipe section value, eccentric compression members of rectangular section flexural bearing capacity situation, in accordance with the reinforcement design steps one by one check. Finally, it is concluded that reasonable reinforcement design scheme.