单块钢筋混凝土水池壁板经济厚度研究  

Study on Wall Economic Thickness of Single Reinforced Concrete Pool Structure

作　　者：周晨[1] 吴伟[1] 尹婷婷 Zhou Chen;Wu Wei;Yin Tingting(Nanjing Municipal Design&Research Institute Co.,Ltd.,210008,China)

机构地区：[1]南京市市政设计研究院有限责任公司,210008

出　　处：《特种结构》2023年第3期26-32,共7页Special Structures

摘　　要：在开发水池参数化设计工具的过程中,需要自动确定水池壁板的厚度。本文对水、土、温度等作用下,双向和悬臂支撑的单块水池壁板的经济厚度进行了研究,其中悬臂板还考虑了变形的因素。文中采用图像的形式展示了穷举搜索取得的经济壁厚。研究中还考虑了混凝土和钢筋之间的价格比例波动因素对经济壁厚的影响,同时对经济壁厚的配筋率特征进行了归纳和总结。本文的成果作为参数化设计中水池壁板取值的依据之一,也为常规水池设计提供一定的参考。In developing parametric design tool of a pool structure,it is necessary to automatically determine the pool wall thickness.In this paper,the economic thickness of two-way pool wall as well as cantilever-supported one-way wall based on the overall construction cost is investigated under the action of water,soil,temperature,etc.,and the deformation factor of the cantilever-supported wall is also considered.The wall economic thickness obtained by exhaustive search is presented graphically.The influence of volatility between concrete and steel reinforcement prices on the wall economic thickness is considered in the study.And the characteristics of the wall economic thickness reinforcement ratio are summarized.The results of this study are used as a basis for setting pool structure wall thickness value in parametric design.It also provides references for the design of conventional pools.

关 键 词：水池壁板 经济壁厚 经济配筋率 壁板顶端位移 综合造价 

分 类 号：TU991.343[建筑科学—市政工程] TU992.24