（1 无锡市民用设计院有限公司，无锡 214072；2 信息产业第十一设计院有限公司，无锡 214071）
［摘要］通过对一个大型敞口贮液池的工程设计实例的介绍，对大型敞口贮液池计算力学模式进行比较和优化，引入基于内框架支撑体系敞口贮液池的设计计算模式。通过对内框架支撑体系敞口贮液池计算模式受力特点的分析计算，得出了内框架支撑体系敞口贮液池简明设计计算方法，并采用SAP2000软件进行了计算比较分析，分析结果表明这一计算方法是可靠的，工程实例也证明了这一计算方法的合理可行性，从而也为这一结构体系的广泛应用提供了借鉴。
［关键词］大型敞口贮液池；内框架体系；设计方法
中图分类号：TU375文献标识码：A文章编号：1002-848X(2012)03-0054-03
Design and analysis of a large and open water tank based on the inner-frame structure system
Liu Junqi1，Zhao Hongbo2(1 Wuxi Civil Architectural Design Institute Co., Ltd., Wuxi 214072, China;
2 The Eleventh Design & Research Institute of IT Co., Ltd., Wuxi 214071, China)
Abstract:An actual design example of a large and open water tank was introduced, and the calculating mode was compared and optimized. The general design approach based on the inner-frame structure system was introduced. After analyzing the calaculating mode based on the inner-frame structure system, a simple design approach was attained,which was proved reliable and reasonable by finite element analysis and an actual engineering example. And also it present a successful example of the structrual system.
Keywords:large and open water tank; inner-frame structure system; design approach
作者简介：刘俊歧，硕士，工程师，Email:ljqi@sohu.com。