Study on the Test Method of Static Earth Pressure Coefficient of Deep Soils

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外文摘要：The static earth pressure coefficient of soils is, approximately, considered to be a constant in the view of classical soil mechanics. This is supported by many research results. The high pressure experimental research and analysis of remolding deep soil described herein indicate that the static earth pressure of thick overburden has a notable non linear characteristic. It also appears larger than that of superficial soils. It is necessary for deep coal mine design and construction to consider this particularity of soil pressure so as to avoid engineering accidents and heavy loss of life and property.

外文关键词：

thick overburdenstatic earth pressure coefficientexperimental research

作者：

XU Zhi-wei、ZHOU Guo-qing、LIU Zhi-qiang、ZHAO Xiao-dong、LI Sheng-sheng、ZHANG Lei

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作者单位：

School of Architecture and Civil Engineering, China University of Mining & Technology, Xuzhou, Jiangsu 221008, China

出版年：

2007

Journal of China university of mining & technology

ISSN：1006-1266

年,卷(期)：2007.17(3)