| 某工程岩石地基中溶蚀软弱夹层形成原因分析及地基强度探讨 |
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| 引用本文： | 姚平.某工程岩石地基中溶蚀软弱夹层形成原因分析及地基强度探讨[J].勘察科学技术,2002(2):43-46. |
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| 作者姓名： | 姚平 |
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| 作者单位： | 中国有色金属工业长沙勘察设计研究院,长沙市,410011 |
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| 摘 要： | 该文分析了岩石地基中溶蚀软弱夹层的形成原因、对比了其室内试验、旁压试验及静力载荷试验结果 ,论述了溶蚀软弱夹层地基强度采用室内试验及旁压试验确定 ,其数值将大于实际承载力 ,偏于不安全 ,宜采用静力载荷试验确定。
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| 关 键 词： | 溶蚀软弱夹层 基岩裂隙水 地基强度 |
| 修稿时间： | 2001年10月26 |
FORMATION CAUSAL ANALYSIS AND FOUNDATION STRENGTH DISCUSSION ON DISSOLUBLE SOFT INTERCALATION IN ROCK FOUNDATION OF A PROJECT |
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| Yao Ping.FORMATION CAUSAL ANALYSIS AND FOUNDATION STRENGTH DISCUSSION ON DISSOLUBLE SOFT INTERCALATION IN ROCK FOUNDATION OF A PROJECT[J].Site Investigation Science and Technology,2002(2):43-46. |
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| Authors: | Yao Ping |
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| Affiliation: | China Nonferrous Metals Industry Changsha Exploration Designing Research Institute |
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| Abstract: | In the paper, the formation cause of dissoluble weak intercalation in rock foundation has been analyzed, and the foundation strength by laboratory test, pressuremeter test and the static loading test being compared as well The strength value of dissoluble weak intercalation by laboratory test and pressuremeter test is larger than that in reality, which is rather unsafe, so the better the foundation strength determined by static load test is adopted herein |
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| Keywords: | dissoluble weak intercalation fissure water in rock foundation strength |
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