结合实例对比分析双层矩形综合池结构计算方法  

Comparative Analysis of Structure Calculation Method of Double-rectangular Integrated Tank according with An Example

作　　者：吴晨旭 许梁 石清林 

机构地区：[1]浙江省城乡规划设计研究院,杭州310007

出　　处：《特种结构》2014年第6期40-45,共6页Special Structures

摘　　要：结合工程实例,对双层矩形综合池结构设计中采用的简化计算方法的合理性进行探讨。分别采用Midas/Gen有限元软件以及简化计算方法对双层矩形综合池进行了满水荷载作用下的结构内力计算,并将计算结果进行对比分析,指出了双层综合池结构设计中采用刚架的简化计算方法是能满足工程精度要求的简便计算方法,而分层计算的分离式简化计算方法由于计算精度无法满足设计要求,从而不应采用。Combined with the engineering example, the rationality of simplified structure calculation method on double rectangular integrated tank was discussed. Using Midas/Gen finite element software and simplified calculation method, the internal force of the structure with water load on double rectangular integrated tank was calculated, then the calculation results were compared and analyzed. Therefore, it was concluded that the simplified rigid frame calculation method can meet the need of engineering and it was a not only simple but also accurate method. Separating calculation method should not be used for the lack of precision..

关 键 词：双层矩形综合池 有限元计算 简化计算 对比分析 

分 类 号：TU991[建筑科学—市政工程]