| 反循环回转钻法造混凝土防渗墙在水利工程中的应用 |
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| 引用本文： | 万怡国,周云水. 反循环回转钻法造混凝土防渗墙在水利工程中的应用[J]. 江西水利科技, 2009, 35(4): 249-252 |
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| 作者姓名： | 万怡国 周云水 |
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| 作者单位： | 江西省水利科学研究院,江西,南昌,330029;江西省水利厅水利工程建设质量与安全监督中心站,江西,南昌,330009 |
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| 摘 要： | 混凝土防渗墙施工技术作为处理水利工程渗漏的一个重要手段,目前施工方法众多,技术水平也得到较大发展.但现阶段在复杂地质条件下,一般施工方法有些质量问题较难控制,如塌孔、入岩等问题.结合实际工程应用,证明反循环回转钻法能很好地解决这些问题,在复杂地质条件下造防渗墙值得推广.
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| 关 键 词： | 除险加固 防渗墙 施工方法 反循环回转钻法 |
Application of the drilling method of anti-circulation and rotation in building concrete cutoff wall |
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| WAN Yi-guo,ZHAO Yun-shui. Application of the drilling method of anti-circulation and rotation in building concrete cutoff wall[J]. Jiangxi Hydraulic Science & Technology, 2009, 35(4): 249-252 |
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| Authors: | WAN Yi-guo ZHAO Yun-shui |
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| Affiliation: | WAN Yi-guo1,ZHAO Yun-shui2(1.Jiangxi Provincial Institute of Water Sciences,Nanchang 330029,China,2.Hydraulic Engineering Constrction Quality and Safety Supervision Station of Jiangxi Provincial Water Resources Department,Nanchang 330009,China) |
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| Abstract: | The construction technology of concrete cutoff wall which is applied to treat the seepage of hydraulic projects has many construction methods.This technology greatly developped.But to the complicated geological condition,the technology is difficult to control construction quality.The practice proved that the drilling method of anti-circulation and rotation can control better the construction quality of cutoff wall under the complicated geological condition. |
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| Keywords: | Strengthen Cutoff wall Construction method Drilling method of anti-circulation and rotation |
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