超深全地下污水泵站结构计算分析

Computation and analysis of an ultra-deep total underground sewerage pumping station structure

以青岛市蓝色硅谷某超深全地下污水泵站为例,介绍了超深地下结构池壁的计算方法,通过适当简化并采用有限元软件Midas对该地下结构进行整体建模分析,得出地下结构的受力分布规律,并对承载力及裂缝宽度进行计算。该计算方式,更符合工程实际。

Taking an ultra-deep total underground sewage pumping station in the blue silicon valley of Qingdao for example,the calculation and analysis method of the ultra-deep underground structure is introduced. Through appropriate simplification and adoption of the finite element software,the overall modeling and analysis of the underground structure are carried out,the force distribution rule of the underground structure is obtained,and the bearing capacity and its crack width are calculated. This calculation mode is more in line with the engineering reality.