| 岩体节理面延展性的概率分析 |
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| 引用本文： | 赵奎,蔡美峰.岩体节理面延展性的概率分析[J].矿冶,2002,11(1):1-3. |
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| 作者姓名： | 赵奎 蔡美峰 |
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| 作者单位： | 1. 南方冶金学院,江西赣州,341000;北京科技大学,北京,100083
2. 北京科技大学,北京,100083 |
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| 摘 要： | 推导了在确定迹长下节理面延展性概率密度 ,据此进一步推导了在已知迹长密度函数时节理面延展性概率密度计算公式 ,以实际算例说明了该公式的应用并对计算结果进行了分析。与用迹长表示的节理面延展性相比 ,由该公式计算的节理面延展性概率分布更接近实际情况
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| 关 键 词： | 节理面延展性 节理迹长 概率密度 |
| 文章编号： | 1005-7854(2002)01-0001-03 |
| 修稿时间： | 2001年8月31日 |
PROBABILITY ANALYSIS ON EXTENSION OF JOINT PLANE IN A ROCK MASS |
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| ZHAO Kui,CAI Mei feng.PROBABILITY ANALYSIS ON EXTENSION OF JOINT PLANE IN A ROCK MASS[J].Mining & Metallurgy,2002,11(1):1-3. |
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| Authors: | ZHAO Kui CAI Mei feng |
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| Affiliation: | ZHAO Kui 1,CAI Mei feng 2 |
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| Abstract: | For a certain trace length,the probability density of joint plane extension was determined Based on the given trace length density function,the formula for calculation of probability density of joint plane extension was also deduced By a practical example,the use of the calculation formula was demonstrated and calculation results were analyzed Compared with the joint plane extension expressed in terms of the trace length,the probability distribution of the joint plane extension calculated with this formula is much more close to the practice |
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| Keywords: | Joint plane extension *"Joint trace length *"Probability density |
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