| 概率统计法确定钻井井壁荷载标准值 |
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| 引用本文： | 刘全林,孙文若. 概率统计法确定钻井井壁荷载标准值[J]. 安徽理工大学学报(自然科学版), 1995, 0(1) |
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| 作者姓名： | 刘全林 孙文若 |
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| 作者单位： | 淮南矿业学院建筑工程系(刘全林)，淮南矿业学院建筑工程系(孙文若) |
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| 摘 要： | 根据概率理论,将作用于钻井井壁上的荷载分类模化。通过对实测荷载值的统计分析,再经荷载效应组合,确定了钻井井壁荷载标准值及其分布函数,这为钻井井壁设计向概率极限状态设计法过渡提供了重要参数。
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| 关 键 词： | 钻井剖面 井壁 标准载荷 数理统计 |
The definition of the normal load value on drilling shaft lining by means of probability and statistics |
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| Liu Quanling Sun Wenro. The definition of the normal load value on drilling shaft lining by means of probability and statistics[J]. Journal of Anhui University of Science and Technology:Natural Science, 1995, 0(1) |
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| Authors: | Liu Quanling Sun Wenro |
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| Affiliation: | Dept.of Construction Engineering |
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| Abstract: | According to probabilistic theory, load on drilling shaft lining is respectively modelized. By statistical analysis on practical measuring data and organization of load effect, the normal load value and its distributive function are defined, which will provide important reference to the transition from drilling shaft lining design to probabilistic limit state design. |
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| Keywords: | drill column shaft well standard loads mathematical statistics |
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