某污水池伸缩缝橡胶止水带拉裂原因分析

通过某污水处理池两次加水试验的观测试资料分析，说明了对浅埋或直接搁置在地面的的水池，因缺少对水池的水平位移约束，当水池中设置伸缩缝时，如果截断伸缩缝处的受力钢筋会因池水的水平推力过大，使伸缩缝两侧的水池产生过大的水平位移，从而导致橡胶止水带的拉裂，因此建议施工时保留缝中结构的受力钢筋以避免发生止水带拉裂的现象。

A lesspool stretching rubble pull Zhishui Dai analysis

Through a sewage treatment pool water twice a pilot test of observational data analysis.When on the ground or shallow pool,as a result of the lack of water on the horizonal displacement bound,when the expansion jionts set up.If the expansion of the department will be reiforced by the force of water due to excessive levels of force,so that the jionts on both sides of the pools have excessive levels of displacement,leading to pull the rubber Zhishui Dai.It is therefore proposed to retain the construction of t...