| 深厚表土静止土压力系数变化规律试验研究 |
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| 引用本文： | 徐志伟,周国庆,赵晓东.深厚表土静止土压力系数变化规律试验研究[J].岩土工程技术,2007,21(2):64-66. |
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| 作者姓名： | 徐志伟 周国庆 赵晓东 |
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| 作者单位： | 中国矿业大学建工学院,江苏省徐州市,221008 |
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| 摘 要： | 深部土静止土压力的计算与预测是煤矿深井建设设计与施工中的理论与技术难题之一。深部原状土重塑后的高压静止土压力系数的实验研究与分析表明,深厚表土静止土压力系数与浅表土的静止土压力系数有较大差异,深井建设设计与施工技术中应考虑这种土压力的特殊性,以避免可能的工程事故及人财物的重大损失。
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| 关 键 词： | 深厚表土 静止土压力系数 实验研究 |
| 文章编号： | 1007-2993(2007)02-0064-03 |
| 修稿时间： | 2007年1月20日 |
Experimental Research on Static Earth Pressure Coefficient Distribution Rule of Deep Soil |
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| Xu Zhiwei,Zhou Guoqing,Zhao Xiaodong.Experimental Research on Static Earth Pressure Coefficient Distribution Rule of Deep Soil[J].Geotechnical Engineering Technique,2007,21(2):64-66. |
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| Authors: | Xu Zhiwei Zhou Guoqing Zhao Xiaodong |
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| Abstract: | One of the theoretical and technical puzzle of deep coal mine design and construction is the computation and prediction of static earth pressure.The present high pressure experimental research and analysis of undisturbed deep soil indicate that the static earth pressure of thick overburden is considerable different from that of superficial soil.It is necessary for deep coal mine design and construction to consider this particularity of earth pressure so as to avoid engineering accident and heavy lose of lives and property. |
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| Keywords: | thick overburden static earth pressure coefficient experimental research |
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