| 长沙市“红层”中极软岩石地基承载力的确定 |
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| 引用本文： | 王卫平.长沙市“红层”中极软岩石地基承载力的确定[J].湖南地质,2002,21(2):130-132. |
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| 作者姓名： | 王卫平 |
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| 作者单位： | 化工部长沙地质工程勘察院 湖南长沙410004 |
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| 摘 要： | 针对长沙市“红层”中极软岩石的物理力学特性以及岩样单轴抗压强度偏低导致评价岩石地基承载力偏低的问题进行分析,提出了用标准贯入和动力触探手段确定岩石地基承载力的可行性,并结合工程实例作了说明。
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| 关 键 词： | 长沙市 极软岩石 地基承载力 标准贯入 动力触探 单轴抗压强度 |
BEARING CAPACITY DETERMINATION OF VERY SOFT ROCK FOUNDATION IN "RED BEDS" IN CHANGSHA |
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| WANG,Wei-ping.BEARING CAPACITY DETERMINATION OF VERY SOFT ROCK FOUNDATION IN "RED BEDS" IN CHANGSHA[J].Hunan Geology,2002,21(2):130-132. |
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| Authors: | WANG Wei-ping |
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| Abstract: | The problem of lower bearing capacity of rock foundation, caused by lower compressive strength of single axis of rock samples, and the physical mechanics traits of very soft rocks in Changsha " Red Beds", was analyzed in the article. The feasibility of standard piercing and dynamical touch-survey methods determining the bearing capacity of rock foundation was put forward, and illuminated through engineering examples. |
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| Keywords: | Very soft rocks Bearing capacity of foundation Standard piercing Dynamical touch-survey method |
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