| 散粒体地基上均质土坝混凝土防渗墙施工问题分析 |
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| 引用本文： | 秦焕,崔洪敬,郁国庆,田福凯,郭建礼.散粒体地基上均质土坝混凝土防渗墙施工问题分析[J].水利水电技术,2005,36(4):77-78. |
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| 作者姓名： | 秦焕 崔洪敬 郁国庆 田福凯 郭建礼 |
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| 作者单位： | 水利部,河北水利水电勘测设计研究院,天津,300250 |
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| 摘 要： | 黄壁庄水库副坝坐落在散粒体地基上，渗漏地层存在埋藏深、厚度大、渗漏强的特征．防渗墙施工中发生了7次坝体坍塌，针对坍塌进行了各种勘探及试验，对塌坑原因进行了分析，为设计处理方案积累了宝贵的经验．
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| 关 键 词： | 散粒体地基 防渗墙施工 地质结构 塌坑 黄壁庄水库 |
| 文章编号： | 1000-0860(2005)04-0077-02 |
| 修稿时间： | 2005年1月12日 |
Analysis on construction of concrete impervious wall for homogeneous earth dam on granular soil foundation |
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| QIN Huan,CUI Hong-jing,YU Guo-qing,TIAN Fu-kai,GUO Jian-li.Analysis on construction of concrete impervious wall for homogeneous earth dam on granular soil foundation[J].Water Resources and Hydropower Engineering,2005,36(4):77-78. |
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| Authors: | QIN Huan CUI Hong-jing YU Guo-qing TIAN Fu-kai GUO Jian-li |
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| Abstract: | The secondary dam of Huangbizhuang Reservoir locates on a granular soil foundation, for which the stratum has the features of deep seepage depth, thick seepage layer and great infiltration. The dam body has collapsed for 7 times during the construction of the impervious wall; for which various explorations and experiments have been made on the collapse pits with the analysis on the reasons concerned. On the basis of this, some valuable experiences are obtained for making the treatment plan. |
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| Keywords: | granular soil foundation construction of impervious wall geological structure collapse pits Huangbizhuang Reservoir |
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