国内对矩形钢筋砼蓄水池的结构设计,常采用无梁楼盖底板和顶板,直形墙板的方案。为防止渗漏水,避免设置伸缩缝和施工缝,除了底板和墙板,墙板和顶板之间,因施工需要而设施工缝外,一般情况下,在底板、墙板、顶板内部,就很少设置伸缩缝和 For the structural design of rectangular reinforced concrete tanks in China, the scheme of floor slabs and roofs without beams and straight wall panels are often used. In order to prevent leakage of water and to avoid the installation of expansion joints and construction joints, except for the bottom plate and wall plate, between the wall plate and the roof plate, the construction workers need to work outside the joints. Generally, in the interior of the floor plate, wall plate and roof plate, Very few expansion joints and