| 岩体节理网络模拟技术研究 |
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| 引用本文： | 陈征宙,胡伏生,方磊,ＳａｌａｈＢｉｓｈｉｒ. 岩体节理网络模拟技术研究[J]. 岩土工程学报, 1998, 20(1): 22-25 |
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| 作者姓名： | 陈征宙 胡伏生 方磊 ＳａｌａｈＢｉｓｈｉｒ |
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| 作者单位： | 南京大学地球科学系；中国地质大学；南京交通高等专科学校； |
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| 摘 要： | 节理在岩体分布中具有随机性，为了讨论这种不确定性分布特征，建立了一个岩体节理网络的计算机模拟方法。该方法考虑了节理分布的不均匀性、方向性和成带性特点，采用非平稳态随机过程模拟节理间距，并通过Ｍｏｎｔｅ－Ｃａｒｌｏ方法产生仿真的节理网络，还给出了模拟实例。
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| 关 键 词： | 节理 节理间距 非平稳态过程 Monte－Carlo方法 |
Technique for simulating joint network of rock masses |
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| Chen Zhengzhou,Hu Fusheng,Fang Lei,Salah Bishir. Technique for simulating joint network of rock masses[J]. Chinese Journal of Geotechnical Engineering, 1998, 20(1): 22-25 |
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| Authors: | Chen Zhengzhou Hu Fusheng Fang Lei Salah Bishir |
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| Affiliation: | Dept. of Earth Sciences Nanjing University Nanjing 210093 Chinese Geology University Beijing 100083, Nanjing College of Communication Nanjing 210032 Dept. of Earth |
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| Abstract: | The distribution of joints in rock masses is characterized by uncertainty. To discuss this feature, the present paper has set up a computer method for simulating joint network in rock masses. Non uniformity, directivity, and zonation in joint distribution are considered in this method. An unstable stochastic process is used to simulate the joint spacing, and an artificial joint network is generated by means of Monte-Carlo method. Finally, an example of simulation is given. |
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| Keywords: | joint joint spacing unstable stochastic process Monte-Carlo method. |
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