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浏览/检索结果: 共5条，第1-5条 帮助 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 Dynamic failure evolution of surrounding rock in a long tunnel with different unfavorable geological structure zones under non-uniform seismic input 期刊论文 IOP Conference Series: Earth and Environmental Science, 2021, 卷号: 861, 期号: 4 作者:  Zhou,Yongqiang;  Sheng,Qian;  Li,Nana;  Fu,Xiaodong 收藏  |  浏览/下载：25/0  |  提交时间：2022/01/05 Development Status of Digital Detection Technology for Unfavorable Geological Structure of Submarine Tunnel 期刊论文 JOURNAL OF COASTAL RESEARCH, 2019, 页码: 306-310 作者:  Gao, Xuechi;  Ba, Xingzhi;  Cui, Enyong;  Wang, Jing;  Zhang, Tiantao 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/11 Submarine tunnel  unfavorable geological structure  digital detection  technology   Nondestructive Test on Typical Roadway Supports of a Mine via Drilling Core and Ground Penetrating Radar 会议论文 作者:  Han, Jianping;  Liu, Haipeng 收藏  |  浏览/下载：7/0  |  提交时间：2019/11/15 mine safety  roadway support  nondestructive test  drilling core method  ground penetrating radar   Nondestructive test on typical roadway supports of a mine via drilling core and ground penetrating radar 会议论文 Xi'an, China, September 22, 2011 - September 24, 2011 作者:  Han, Jianping;  Liu, Haipeng 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/15 Civil engineering  Geological surveys  Nondestructive examination  Radar  Radar measurement  Roadway supports  Rock bolting  Rock drilling  Safety engineering  Thickness measurement  Core method  Design requirements  Design value  Geologic environment  Geological structures  Ground Penetrating Radar  Ground penetrating radars  Mine safety  Non destructive  Non-destructive test  Potential threats  Supporting structure  Surrounding rock  Underground construction  Underground environment  Underground production  Via drilling   不良地质下偏压隧道支护结构开裂与治理分析 Analysis on the cracking and the treatment of support structure for asymmetrically loaded tunnel in unfavorable geological conditions 期刊论文 2010, 卷号: 38, 页码: 1-5 作者:  刘新荣[1];  郭子红[1];  谢应坤[1];  舒志乐[1];  宋兴海[2] 收藏  |  浏览/下载：3/0  |  提交时间：2019/11/28