| 振冲碎石桩在软弱地基中的应用 |
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| 引用本文： | 王晓光,张家柱.振冲碎石桩在软弱地基中的应用[J].中国农村水利水电,2000(6):41-43. |
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| 作者姓名： | 王晓光 张家柱 |
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| 作者单位： | 1. 安徽省水利厅水利水电基本建设局,合肥市,230022
2. 淮河水利委员会水利科学研究院,233000 |
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| 摘 要： | 以固镇船闸的施工实例，介绍了在不排水抗剪强度ｃｕ值小于２０ｋＰａ的软缭淤泥地基中，采用拓冲碎石桩加固的施工方法和控制措施，并通过载荷试验得出加固后的承载力数值，并据此采用经济设计方案。
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| 关 键 词： | 淤泥 振冲碎石桩 复合地基 承载力 软弱地基 |
| 修稿时间： | 1999-10-18 |
Application of Vibro-Iinpact Broken Stone Piles to Soft-Weak Foundation |
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| Wang Xiaoguang,Zhang Jiazhu.Application of Vibro-Iinpact Broken Stone Piles to Soft-Weak Foundation[J].China Rural Water and Hydropower,2000(6):41-43. |
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| Authors: | Wang Xiaoguang Zhang Jiazhu |
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| Institution: | Wang Xiaoguang
(Capital Construction Bureau of Water Conservancy and Hydropower, Anhui Provincial Department of Water Resources, Hefei City, 230022)Zhang Jiazhu
(Water Conservancy Research Institute, Huaihe River Conservancy Commission, Bangbu City, Anhui Province, 233000) |
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| Abstract: | Taking the construction of Guzhen Shiplock as example, the construction method and control measures for adopting vibro impact broken stone piles to strengthen soft weak foundation of which the shear strength C\-u is lower than 20 kPa under condition of without drainage, are described. And through the loading test, the upgraded bearing capacity of the foundation after its strengthening has been obtained. On these grounds, an economic design scheme is adopted. |
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| Keywords: | muck vibro-impact broken stone piles composite foundation bearing capacity Authors' Addresses |
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