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浏览/检索结果: 共6条，第1-6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 Research on multi-frequency ultrasonic scanning detecting technology of cavity in the test borehole 期刊论文 BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2020, 页码: 16 作者:  Wang, Jinchao;  Wang, Chuanying;  Huang, Xiaohua;  Zou, Junpeng 收藏  |  浏览/下载：16/0  |  提交时间：2021/05/25 Multi-frequency ultrasound  Cavity  Rock velocity  Structural plane  Stability   Experimental study on mechanical properties of clay soil under compression by ultrasonic test 期刊论文 EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING, 2018, 卷号: 22, 期号: 6, 页码: 666-685 作者:  Wang, Y.;  Li, X.;  Zheng, B. 收藏  |  浏览/下载：27/0  |  提交时间：2018/09/29 Ultrasonic Test  Mechanical Properties  Uniaxial Compressive Strength Test  Stress-related Effect  Damage Cracking Evolution   Laboratory investigation of hydraulic fracture propagation using real-time ultrasonic measurement in shale formations with random natural fractures 期刊论文 ENVIRONMENTAL EARTH SCIENCES, 2017, 卷号: 76, 期号: 22 作者:  Wang, Y.;  Li, C. H.;  Hu, Y. Z.;  Mao, T. Q. 收藏  |  浏览/下载：12/0  |  提交时间：2018/09/26 Hydraulic Fracturing  Ultrasonic Pulse Velocity  Fracturing Network Evolution  Ultrasonic Test   Microstructure, deformation and failure of polymer bonded explosives 期刊论文 Journal of Materials Science, 2007, 卷号: 42, 期号: 13, 页码: 5272-5280 作者:  Chen PW(陈鹏万);  Huang FL(黄风雷);  Ding YS(丁雁生) 收藏  |  浏览/下载：672/52  |  提交时间：2009/08/03 Beta-Hmx   Microstructure of Plastic Bonded Explosives and Its Evolution after Thermal and Mechanical Aggressions 会议论文 Proceedings of the 2003 International Autumn Seminar on Propellants, Explosives and Pyrotechnics (2003 IASPEP) - Theory and Practice of Energetic Materials, Guilin, China, October 15, 2003 - October 18, 2003 作者:  Chen PW;  Huang FL;  Ding YS(丁雁生) 收藏  |  浏览/下载：8/0  |  提交时间：2017/06/01 Damage  Mechanical aggression  Polymer bonded explosives  Thermal aggression   CASTING METHOD FOR VERTICAL STRUCTURAL MEMBERS CONTAINING DEMOLISHED CONCRETE LUMPS AND FRESH CONCRETE (CPCI-S收录) 会议 作者:  Wu, Bo[1];  Liu, Lu[1] 收藏  |  浏览/下载：9/0  |  提交时间：2019/04/11 demolished concrete lumps  fresh concrete  single-maximum-allowable stacking height  ultrasonic pulse velocity test