扶壁柱水池方案对比分析

Comparative Analysis of Buttress Pool Schemes

扶壁柱水池作为一种特殊的水池结构,能够提供水池大空间的同时,做到构件尺寸最优,达到节约成本的目标,近年来在市政工程中开始广泛应用。本文以扶壁柱水池为研究对象,对比分析了底板厚度、地梁、侧向支撑和腰梁对水池结构的影响。结果表明,扶壁柱水池加厚底板会造成底板内力增大,不是最优选择。设置地梁和侧向支撑,可有效改善底板内力,减小池壁内力和变形。腰梁对池壁内力影响较小,可不设置。为同类工程提供技术支持。

The pool with buttress is a special pool structure that can provide large space,while optimize the size of components,and reduce the cost of construction.In recent years,it has been widely used in municipal engineering.In this paper,buttress pools were taken as the research object.The effects of base slab thickness,foundation beam,lateral brace and middle beam on the structure of the pool were compared and analyzed.The results showed that thickened base slab increased the internal force of slab.Foundation beams and lateral braces effectively decreased the internal force of the base slab and reduce both the internal force and deformation of the pool wall.The middle beam exhibited less influence on the internal force of the pool wall.The results would provide technical support for similar projects.