| 高压环境条件下注浆模型试验系统设计 |
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| 引用本文： | 郭密文,隋旺华.高压环境条件下注浆模型试验系统设计[J].工程地质学报(英文版),2010,18(5):720-724. |
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| 作者姓名： | 郭密文 隋旺华 |
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| 作者单位： | 1.中国矿业大学资源与地球科学学院 徐州 221008; |
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| 摘 要： | 注浆工程常常在高地层压力、高水压力的地质环境条件下进行(如煤矿堵水或注浆加固工程)。为了研究高压环境条件下注浆浆液的渗流扩散特征,作者研制了可形成5MPa以上高压环境的注浆试验系统。该试验系统由四个功能模块组成,并可分为四个设备子系统。该试验系统的核心设备高压注浆模型试验装置中应用压力传导管解决了高压罐体内部监测设计所遇到的尺寸效应、传感器防腐、高压密封等难题。
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| 关 键 词： | 试验模型设计 高压环境下注浆 压力监测 压力传导管 |
| 收稿时间： | 2010-07-09 |
DESIGN OF MODEL TEST SYSTEM FOR GROUTING UNDER HIGH PRESSURE CONDITIONS |
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| GUO Miwen SUI Wanghua.DESIGN OF MODEL TEST SYSTEM FOR GROUTING UNDER HIGH PRESSURE CONDITIONS[J].Journal of Engineering Geology,2010,18(5):720-724. |
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| Authors: | GUO Miwen SUI Wanghua |
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| Institution: | 1.School of Resources and Geosciences,China University of Mining and Technology,Xuzhou 221008;2.The Geotechnical Institute of Beijing Aerospace,Beijing 100071 |
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| Abstract: | Grouting works are often executed under the geological environment of high formation pressure and high water pressure(such as water shutoff or rock reinforcement in coal-mine).In order to study the flow characteristics of grouting slurry spreading under high pressure conditions,a grouting test system which can create a high-pressure environment of over 5MPa has been developed.The test system consists of four functional modules,and can be divided into four equipment subsystems.The core equipment of the test ... |
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| Keywords: | Design of model test system Grouting under high pressure conditions Pressure monitoring Pressure transmission pipe |
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