| 静压桩压桩终止压力与极限承载力的随机模糊分析 |
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| 引用本文： | 和礼红,汪稔,王芝银. 静压桩压桩终止压力与极限承载力的随机模糊分析[J]. 岩土力学, 2004, 25(3): 399-402 |
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| 作者姓名： | 和礼红 汪稔 王芝银 |
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| 作者单位： | 1. 中国科学院武汉岩土力学研究所 岩土力学重点实验室，湖北 武汉 430071；2. 石油大学，北京 102249 |
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| 摘 要： | 运用随机模糊线性回归方法和传统的随机回归方法，对某煤矿栈桥8根桩的现场静载试验进行了对比分析，得到了更为精确的静压桩压桩终止压力与极限承载力的关系式，该研究表明，运用随机模糊方法分析随机模糊特性的试验数据具有合理性和精确性。
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| 关 键 词： | 静压桩 压桩终止压力 极限承载力 随机模糊 |
| 文章编号： | 1000-7598-(2004)03-0399-04 |
| 收稿时间： | 2002-09-04 |
| 修稿时间： | 2002-09-04 |
Random-fuzzy analysis of relationship between last press-pile force and ultimate bearing capacity of static pressure pile |
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| HE Li-hong,WANG Ren,WANG Zhi-yin. Random-fuzzy analysis of relationship between last press-pile force and ultimate bearing capacity of static pressure pile[J]. Rock and Soil Mechanics, 2004, 25(3): 399-402 |
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| Authors: | HE Li-hong WANG Ren WANG Zhi-yin |
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| Affiliation: | 1. Key Laboratory of Rock and Soil Mechanics, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China； 2. University of Petroleum, Beijing 102249, China |
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| Abstract: | A contrast analysis of the local static load test data of 8 piles for a coal mine loading bridge is carried out by using random-fuzzy linear regress method and traditional random regress method; and more precisible relationship between the last press-pile force and the ultimate bearing capacity of static pressure pile is obtained; and meanwhile it is shown that using random-fuzzy method to analyze the random-fuzzy test data is more reasonable and accurate. |
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| Keywords: | static pressure-pile last press-pile force ultimate bearing capacity random-fuzzy |
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