大型贮水构筑物的无温度伸缩缝整体设计方法探讨

Discussion on the overall design of large-scale water storage structure without expansion joint

随着贮水构筑物尺寸和体积量越来越巨大,传统的分缝水池在整体性、抗震性和耐久性方面的种种缺陷已经很难满足大型池体的使用要求,越来越多的设计者开始向全新无缝整体水池的设计方向努力。本文以大型贮水构筑物的整体设计为实例,模拟了温度应力对整体水池的影响,提出了"抗"、"放"、"调"的设计准则和方法,以解决温度应力对超长水池的影响,最终实现了不设缝水池的整体设计,为类似工程提供了借鉴经验。

As the large pool structures become more common than before, many defects of the traditional slotting pool in integrity, shock resistance or durability have some difficulties to meet the requirements of the large pool, more and more designers devote to a new direction the seamless whole pool. Based on the integral design of the large pool structures, this paper aims to simulate the effect of temperature stress on the whole pool, puts forward to three criteria,＂anti＂, ＂put＂ and ＂tone＂. These three criteria can significantly eliminate the influence of temperature on the overlength seamless whole pool. Thus achieve the integral design of the large pool structures and provide the reference for the similar projects.