| 地下洞室中裂隙岩体围岩稳定性研究的模糊信息优化处理方法 |
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| 引用本文： | 白明洲,王家鼎.地下洞室中裂隙岩体围岩稳定性研究的模糊信息优化处理方法[J].成都理工大学学报(自然科学版),1999,26(3):291-294. |
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| 作者姓名： | 白明洲 王家鼎 |
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| 作者单位： | 成都理工学院工程地质研究所,成都,610059 |
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| 摘 要： | 基于地下洞室工程中裂隙岩体围岩分类及稳定性分级的实际资料，选取岩石单轴抗压强度、岩体ＲＱＤ值、裂隙间距、声波纵波波速等重要影响因素，运用模糊信息优化处理技术，建立了一套裂隙岩体围岩稳定性分级的评价方法；并应用于某水电工程地下厂房的围岩稳定性评价，体现了该方法简单、快速的特点。
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| 关 键 词： | 地下工程 围岩稳定 模糊信息优化 |
| 修稿时间： | 1999-03-01 |
ANALYTIC METHOD OF FUZZY INFORMATION IN THE EVALUATING STABILITY OF SURROUNDING FRACTURE ROCK MASSES IN UNDERGROUND CAVITIES |
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| Bai Mingzhou,Wang Jiading.ANALYTIC METHOD OF FUZZY INFORMATION IN THE EVALUATING STABILITY OF SURROUNDING FRACTURE ROCK MASSES IN UNDERGROUND CAVITIES[J].Journal of Chengdu University of Technology: Sci & Technol Ed,1999,26(3):291-294. |
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| Authors: | Bai Mingzhou Wang Jiading |
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| Abstract: | On the basis of the real data on the classification of the surrounding fractured rock masses in underground cavities, uniaxial compressive strength, rock quality designation, distance between fissures and sonic velocity are chosen. A set of methods of evaluating the surrounding rocks stability are established by the majorization technique of fuzzy information. This method is verified identical to the reality through being applied to some hydroelectric project. It is a simple and fast method. |
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| Keywords: | underground engineering stability of surrounding rocks majorization technique of fuzzy information |
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