| 老挝Nam Ngum 5水电站重力拱坝裂缝处理实践 |
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| 引用本文： | 王玉溪,宋平,张连顺,韩小霞.老挝Nam Ngum 5水电站重力拱坝裂缝处理实践[J].探矿工程(岩土钻掘工程),2012,39(6):68-71. |
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| 作者姓名： | 王玉溪 宋平 张连顺 韩小霞 |
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| 作者单位： | 中国水利水电第十工程局有限公司基础工程分局,四川都江堰611830 |
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| 摘 要： | 针对老挝Nam Ngum 5水电站重力拱坝裂缝进行的灌浆处理，采用化学灌浆和水泥灌浆相结合，取得了良好的治理效果。详细介绍了裂缝深度的检测方法和裂缝止裂措施，以及灌浆施工工艺。
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| 关 键 词： | 水电站 重力拱坝 裂缝 化学灌浆 水泥灌浆 |
Practice of Crack Treatment in Gravity Arch Dam of Nam Ngum 5 Hydropower Station of Laos |
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| WANG Yu-xi,SONG Ping,ZHANG Lian-shun and HAN Xiao-xia.Practice of Crack Treatment in Gravity Arch Dam of Nam Ngum 5 Hydropower Station of Laos[J].Exploration Engineering:Rock & Soil Drilling and Tunneling,2012,39(6):68-71. |
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| Authors: | WANG Yu-xi SONG Ping ZHANG Lian-shun and HAN Xiao-xia |
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| Affiliation: | Sinohydro Bureau 10 Co., Ltd., Foundation Engineering Subbureau,Sinohydro Bureau 10 Co., Ltd., Foundation Engineering Subbureau,Sinohydro Bureau 10 Co., Ltd., Foundation Engineering Subbureau,Sinohydro Bureau 10 Co., Ltd., Foundation Engineering Subbureau |
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| Abstract: | Good effect was received by combining chemical and cement grouting treatment for gravity arch dam of Nam Ngum 5 hydropower station of Laos. Crack depth detection and cementation measurements were detailed as well as grouting construction technology. |
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| Keywords: | hydropower station gravity arch dam crack chemical grouting cement grouting |
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