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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Preliminary study on determination of reasonable ratio of spacing to diameter of double tunnels under earthquake 会议论文 Zhuhai, PEOPLES R CHINA, MAR 11-12, 2017 作者:  Zhou Yongqiang;  Sheng Qian;  Leng Xianlun;  Fu Xiaodong;  Li Nana 收藏  |  浏览/下载：19/0  |  提交时间：2018/06/05 earthquake  reasonable ratio of spacing to diameter  double tunnels  relative displacement  plastic zone   Study on the theory and methods of bolt-shotcrete support for weak surrounding rock based on reliability analysis 会议论文 Kunming, PEOPLES R CHINA, JUL 17-19, 2013 作者:  Ou, Zhe;  Chen, Congxin;  Cheng, Guanwen;  Zheng, Yun 收藏  |  浏览/下载：11/0  |  提交时间：2018/06/05 weak surrounding rock  reliability analysis  bolt-shotcrete support  design parameters   Experimental investigation of moist-air transport through natural materials porous media 会议论文 Design and Nature III: Comparing Design in Nature with Science and Engineering, 3rd International Conference on Design and Nature, New Forest, ENGLAND, Web of Science Conte, I.; Peng, X. 收藏  |  浏览/下载：3/0 The reverberation-ray matrix and transfer matrix analyses of unidirectional wave motion 会议论文 Pao, Yih-Hsing; Chen, Wei-Qiu; Su, Xian-Yue 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 unidirectional wave  state equation  method of transfer matrix  method of reverberation-ray matrix  Fourier synthesis of  transient waves  PERIODIC STRUCTURES  SPACE STRUCTURES  DYNAMIC-ANALYSIS  PLANAR TRUSSES  PROPAGATION  MEDIA   3-d FEM analysis for layered rock considering anisotropy of shear strength 会议论文 KYOTO, JAPAN, OCT 30-NOV 01, 2001 作者:  Zhang, YJ;  Liu, YP;  Xiong, CY 收藏  |  浏览/下载：10/0  |  提交时间：2018/06/05