| 取水泵房逆作法的设计与施工及实践 |
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| 引用本文： | 邓涛.取水泵房逆作法的设计与施工及实践[J].特种结构,2014(2):38-42. |
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| 作者姓名： | 邓涛 |
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| 作者单位： | 中国市政工程中南设计研究总院有限公司,武汉430010 |
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| 摘 要： | 本文以某工程圆形取水泵房为工程实例,论述了逆作法结构设计要点及施工的关键环节。针对逆作法施工中遇到井筒沉降量较大及渗漏水的情况,分析了问题产生原因,介绍了实践中相应的解决方案。并通过对取水泵房逆作法与基坑支护大开挖施工进行比较,总结逆作法的优点及适用条件。
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| 关 键 词： | 圆形 取水泵房 逆作法 结构设计 施工 |
Design and Construction of Top-down Method of One Pumping House |
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| Abstract: | This article takes a project circular water intake pump house as an example,the key link of inverse design method of the structure design and construction were discussed.Aiming at larger wellbore settlement and water leakage situation in the reverse construction,the cause of the problem was analyzed,the corresponding solutions in practice were introduced.And through comparing the water intake pump house reverse and foundation pitexcavation,the advantages of inverse and applicable conditions of practice were summarized. |
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| Keywords: | Circular water pump house Reverse construction method Structure design Construction |
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