| 平面裂隙参数计算及其对浆液流动的影响分析 |
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| 引用本文： | 张良辉,张清北.平面裂隙参数计算及其对浆液流动的影响分析[J].岩土力学,1998,19(1):7-12. |
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| 作者姓名： | 张良辉 张清北 |
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| 作者单位： | [1]中国科学院广州化学研究所 [2]方交通大学土建系 |
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| 摘 要： | 利用从层流到紊流的多阶段稳定压水试验的压力－流量曲线反算裂隙张开度、粗糙度及地下水影响半径等裂隙参数。建立了平面裂隙中浆液流动的力学模型，并分析了对浆液流动的影响因素。
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| 关 键 词： | 平面裂隙 裂隙参数 地下水 浆液流动 力学模型 |
Calculation of the Parameters of Fissure and Analysis of Grout Flowing in the Fissure |
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| Zhang Lianghui, Xiong Houjin, Zou Xiaoping.Calculation of the Parameters of Fissure and Analysis of Grout Flowing in the Fissure[J].Rock and Soil Mechanics,1998,19(1):7-12. |
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| Authors: | Zhang Lianghui Xiong Houjin Zou Xiaoping |
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| Abstract: | A new method for calculating the aperture and roughness of fissure, and the effective radius of groundwater by using the response curve of a multistage pumping test is presented. Meanwhile, a new flow model of grout in two-dimensional fissure is established in this paper, which is used to analyze the influences of the roughness of fissure and the viscosity resistance of groundwater on the flow of grout. Some important conclusions are advanced. |
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| Keywords: | plane fissure parameters of fissure effective radius of groundwater flow model of grout |
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