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| 基于Monte-Carlo法的瑶寨隧道岩体结构性质评价 | |
| 引用本文： | 王建,滕伟福,吴忠杰,黄显全,麦才飞,刘新喜.基于Monte-Carlo法的瑶寨隧道岩体结构性质评价[J].安全与环境工程,2010,17(6). |
| 作者姓名： | 王建 滕伟福 吴忠杰 黄显全 麦才飞 刘新喜 |
| 作者单位： | 1. 中国地质大学工程学院,武汉,430074 2. 广西万山高速公路投资有限公司,南宁,530021 3. 中交路桥华北工程有限公司,北京,101100 4. 长沙理工大学土木与建筑学院,长沙,410015 |
| 基金项目： | 国家自然科学基金项目(5077405850974024); 交通部西部科技项目(2009318000048); 广西交通科技项目(200995) |
| 摘 要： | 本文以瑶寨隧道为研究对象,结合现场地质分析与结构面统计,以Monte-Carlo法为基础,对该隧道各测线不同等级围岩分别进行结构面网络模拟,评价遂道岩体的结构性质,并进行工程岩体分类,估算其力学参数,以为采取合适的围岩支护方式提供依据。 |
| 关 键 词： | 岩体结构面 网络模拟 岩体结构性质 Monte-Carlo法 瑶寨隧道 |
Assessment of the Rock Structure Characteristics of Yaozhai Tunnel Based on Monte-Carlo Method |
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| WANG Jian,TENG Wei-fu,WU Zhong-jie,HUANG Xian-quan,MAI Cai-fei,LIU Xin-xi.Assessment of the Rock Structure Characteristics of Yaozhai Tunnel Based on Monte-Carlo Method[J].Safety and Environmental Engineering,2010,17(6). | |
| Authors: | WANG Jian TENG Wei-fu WU Zhong-jie HUANG Xian-quan MAI Cai-fei LIU Xin-xi |
| Institution: | WANG Jian1,TENG Wei-fu1,WU Zhong-jie2,HUANG Xian-quan2,MAI Cai-fei3,LIU Xin-xi4(1.Faculty of Engineering,China University of Geosciences,Wuhan 430074,China,2.Guangxi Wanshan Highway Investment Co.,Ltd.,Nanning 530021,3.China Communication Road & Bridge North China Engineering Co.,Beijing 101100,4.School of Civil Engineering and Architecture,Changsha University of Science & Technology,Changsha 410015,China) |
| Abstract: | According to geological analysis and statistics of structural planes,this paper selected Yaozhai tunnel as the research object.The discontinuity network simulations were made separately for different grades of surrounding rock of the tunnel based on Monte-Carlo method so as to evaluate the structural texture of rock mass,classify the engineering rock mass and calculate the mechanical parameters to provide the basis for taking the appropriate way of surrounding rock supports. |
| Keywords: | discontinuity network simulation property of rock mass texture Monte-Carlo method Yaozhai tunnel |
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