| 高压旋喷止水帷幕在深基坑支护工程中的应用 |
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| 引用本文： | 王德强,曹淑敏,郑玉华. 高压旋喷止水帷幕在深基坑支护工程中的应用[J]. 建筑技术, 2007, 38(2): 120-122 |
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| 作者姓名： | 王德强 曹淑敏 郑玉华 |
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| 作者单位： | 中建三局股份有限责任公司,100089,北京;中国水利水电科学研究院,100036,北京 |
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| 摘 要： | 北京地区某工程周边地下环境复杂,地下水丰富,深基坑支护采用在基坑外侧喷射注浆形成一道连续防水墙,与护坡桩相结合形成止水帷幕的方法,在基坑四周封堵。在防止基坑外水进入的同时,也对基坑外围土起到稳定加固的作用。
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| 关 键 词： | 深基坑 支护 止水帷幕 |
| 文章编号： | 1000-4726（2007）02-0120-03 |
| 修稿时间： | 2006-12-20 |
HIGH PRESSURE SPRAYED WATER-STOP CURTAIN APPLIED TO DEEP FOUNDATION PIT SUPPORT |
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| WANG Deqiang,CAO Shumin,ZHENG Yuhua. HIGH PRESSURE SPRAYED WATER-STOP CURTAIN APPLIED TO DEEP FOUNDATION PIT SUPPORT[J]. Architecture Technology, 2007, 38(2): 120-122 |
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| Authors: | WANG Deqiang CAO Shumin ZHENG Yuhua |
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| Affiliation: | 1. China Construction Third Engineering Bureau Co., Ltd., 100089, Beijing, China; 2. China Institute of Water Resources and Hydropower Research, 100036, Beijing, China |
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| Abstract: | The underground environment of a project in Beijing is complicated,with rich underground water.For supporting its deep foundation,mortar was sprayed around outside the pit to form a continuous row of waterproof piles which combined with the slope protection piles to form a water-stop curtain so as to enclose the pit.It could not only prevent water from entering the pit but also stabilize its surrounding soil. |
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| Keywords: | deep pit support water-stop curtain |
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