| 粘土密封墙施工质量指标控制 |
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| 引用本文： | 梁爱华,刘爱民,朱耀庭,尹自强.粘土密封墙施工质量指标控制[J].中国港湾建设,2010(1):28-31. |
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| 作者姓名： | 梁爱华 刘爱民 朱耀庭 尹自强 |
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| 作者单位： | 中交天津港湾工程研究院有限公司,港口岩土工程技术交通行业重点实验室,天津市港口岩土工程技术重点实验室,天津,300222 |
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| 基金项目： | 《真空预压加固软土地基技术规程》专题研究项目 |
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| 摘 要： | 粘土密封墙的设计、施工一直以来没有统一的标准。通过收集整理已完工的采用粘土密封墙技术进行真空预压加固的工程资料，并对其中5项典型工程的粘土密封墙施工进行分析，提出了粘土密封墙的探摸深度、粘土掺人量、掺人粘土的质量、渗透系数等主要的施工质量控制参数，对今后粘土密封墙的设计、施工具有指导作用。
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| 关 键 词： | 真空预压 粘土密封墙 渗透系数 |
Research on Construction Quality Control of Vacuum Preloading Sealing Wall |
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| LIANG Ai-hua,LIU Ai-min,ZHU Yao-ting,YIN Zi-qiang.Research on Construction Quality Control of Vacuum Preloading Sealing Wall[J].China Harbour Engineering,2010(1):28-31. |
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| Authors: | LIANG Ai-hua LIU Ai-min ZHU Yao-ting YIN Zi-qiang |
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| Institution: | CCCC Tianjin Port Engineering Institute Ltd.;Key Laboratory of Port Geotechnical Engineering of the Ministry of Communication;Key Laboratory of Port Geotechnical Engineering of Tianjin;Tianjin 300222;China |
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| Abstract: | The design and construction of vacuum preloading sealing wall have no united standards till now.Through the data of the projects are used to improve the foundation by the vacuum preloading sealing wall technique,and then,five of them are picked as the typical projects to analyze.The main construction quality control parameters,which are search depth,clay admixing quantity,clay admixing quality,permeability coefficient and etc.,are introduced,they are presented to guide the construction and design of the vac... |
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| Keywords: | vacuum preloading vacuum preloading sealing wall permeability coefficient |
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