浅析等代框架法在带支柱矩形水池计算中的应用
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（1 中国城市建设研究院，北京 100120； 2 中广电广播电影电视设计研究院，北京 100045）
［摘要］以带支柱的矩形水池为例，在充分考虑池顶、池壁、池底和支柱共同作用的情况下，应用等代框架法对该特种结构进行详细手工计算，得出了相应的计算结果，并提出一些简易的计算方法来提高计算效率。然后应用MIDAS软件对该矩形水池进行了整体分析，同时与手工计算进行了简单的对比。最后通过与国标图集对比，验证了该方法的可行性。［关键词］水池; 等代框架法; 支柱; 特种结构; 有限元中图分类号：TU318 文献标识码：A 文章编号：1002-848X(2015)20-0081-06
Application of equivalent frame method in calculation of rectangular pool with pillarsWei Honglin1, Liang Yishan2(1 China Urban Construction Design & Research Institute, Beijing 100120, China; 2 Radio Film and Television Design and Research Institute, Beijing 100045, China)Abstract: Fully considering the combined action of pool top, pool wall, pool floor and pillars, the equivalent frame method was used to calculate the special structure of the rectangular pool with pillars by manual calculation in detail. The corresponding calculation results were obtained and some simple and easy calculation methods were put forward to improve the calculation efficiency. Then the MIDAS software was applied to carry out overall analysis on the rectangular pool and compared with manual calculation. Finally, compared with the national standards, the feasibility of this method was verified.Keywords: pool; equivalent frame method; pillar; special structure; finite element
作者简介：魏鸿林，硕士，中级工程师，Email：degexia@163.com。
