邓玉孙，  罗福盛
    （中冶赛迪工程技术股份有限公司，重庆400013）

[摘要] 总结了近年水处理旋流池的设计经验，介绍了旋流池的给排水、供电、通风、仪表、建筑等专业的工艺特点，给出大开挖、地下连续墙法、周边桩支承逆作法、沉井法、外挑环梁半逆作法五种基坑支护选用原则，并简要介绍了计算内容及适宜的计算方法等，可供类似工程参考。
[关键词] 旋流池；支护方案；力学性能；结构计算
中图分类号：TU354    文献标识码：A  文章编号：1002-848X(2011) S2-0127-03

    Several issues about cyclone settling clarifier design of water treatment system
    Deng Yusun, Luo Fusheng
    ( CISDI Engineering Co., Ltd., Chongqing 400013, China)

Abstract: The recent civil design experience of cyclone settling clarifier was summarized. A comprehensive introduction to the process features of swirl pool, the appropriate supporting methods, the mechanical characteristics, the calculation content and the appropriate calculation methods was given, which can be used as reference for the similar experimental studies.
Keywords: cyclone settling clarifier; support method; mecharucal characteristics; structure calculation