| 哈尔滨松花江边超深基坑降水实践 |
| 投稿时间：2016-04-05 修订日期：2016-05-30 点此下载全文 |
| 引用本文：梁成华.哈尔滨松花江边超深基坑降水实践[J].钻探工程,2016,43(6):81-83.LIANG Cheng-hua. Practice of Ultra-deep Foundation Pit Dewatering by Songhuajiang River[J]. Drilling Engineering, 2016,43(6):81-83. |
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| 中文摘要:在临江建筑施工中，基坑降水是关系整个基坑开挖的关键环节之一，也是影响工期和整个工程施工质量的重要因素。对哈尔滨市一临松花江超高层建筑超深基坑地下水处理的设计及实施过程进行了介绍，对施工过程的设计参数选取、施工经验及不足进行了探讨和总结。 |
| 中文关键词:临江基坑 超深基坑 基坑降水 大口径管井 止水帷幕 |
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| Practice of Ultra-deep Foundation Pit Dewatering by Songhuajiang River |
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| Abstract:Foundation pit dewatering is one of the key links in the excavation for building construction by the riverside and is an important factor affecting the construction period and the construction quality of the whole project. The paper introduces the design and implementation process of groundwater treatment for the ultra-deep foundation pit of a high-rise building by Songhuajiang. The selection of the design parameters in the construction process, the construction experience and deficiency are discussed and summarized, which can be reference to the subsequent construction. |
| keywords:foundation pit by riverside ultra-deep foundation pit foundation pit dewatering large diameter tube well waterproof curtain |
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