成果/Result
- Study of decoupled charge blasting based on high-speed digital image correlation method被引量：39收藏
- 作者：Yang, Renshu Ding, Chenxi Yang, Liyun Lei, Zhen Zheng, Changda
- 机构：China Univ Min & Technol Beijing;State Key Lab Geomech & Deep Underground Engn Bei;Guizhou Inst Technol
- 来源：TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY 2019
- 关键词：Digital image correlation Blasting Decoupled charge Decoupling coefficient Filling medium Stress attenuation index
- Fractal damage and crack propagation in decoupled charge blasting被引量：31收藏
- 作者：Ding, Chenxi Yang, Renshu Lei, Zhen Wang, Meng Zhao, Yong
- 机构：Univ Sci & Technol Beijing;Sichuan Univ;State Key Lab Geomech & Deep Underground Engn;Guizhou Inst Technol
- 来源：SOIL DYNAMICS AND EARTHQUAKE ENGINEERING 2021
- 关键词：Decoupled charge blasting Decoupling coefficient Filling medium Fractal damage Energy release rate
- Visualizing the blast-induced stress wave and blasting gas action effects using digital image correlation被引量：23收藏
- 作者：Yang, Renshu Ding, Chenxi Yang, Liyun Lei, Zhen Zhang, Zhaoran
- 机构：China Univ Min & Technol Beijing;State Key Lab Geomech & Deep Underground Engn Bei;Guizhou Inst Technol;North China Univ Technol
- 来源：INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES 2018
- 关键词：Blasting stress wave Blasting gas Digital image correlation Stress attenuation Decouple charge
- Experiment and Analysis of Wedge Cutting Angle on Cutting Effect被引量：10收藏
- 作者：Yang, Deqiang Wang, Xuguang Wang, Yinjun An, Huaming Lei, Zhen
- 机构：Univ Sci & Technol Beijing;BGRIMM Technol Grp;Kunming Univ Sci & Technol;Guizhou Inst Technol
- 来源：ADVANCES IN CIVIL ENGINEERING 2020
- Full Field Strain Analysis of Blasting Under High Stress Condition Based on Digital Image Correlation Method被引量：5收藏
- 作者：Yang, Liyun Ding, Chenxi Yang, Renshu Lei, Zhen Wang, Jing
- 机构：China Univ Min & Technol Beijing;Guizhou Inst Technol
- 来源：SHOCK AND VIBRATION 2018
- 关键词：Blasting - Coal deposits - Coal industry - Correlation methods - Decay (organic) - Explosives - Image analysis - Minerals - Strain measurement
- Experimental Study on Blasting Energy Distribution and Utilization Efficiency Using Water Jet Test被引量：4收藏
- 作者：Ding, Chenxi Yang, Renshu Lei, Zhen Chen, Cheng Zheng, Changda
- 机构：Univ Sci & Technol Beijing;State Key Lab Geomech & Deep Underground Engn;Guizhou Inst Technol
- 来源：ENERGIES 2020
- 关键词：blasting stress wave blasting gas water jet borehole constraint utilization efficiency
- Research on Vibration Propagation Law and Dynamic Effect of Bench Blasting被引量：3收藏
- 作者：He, Lu Kong, Dezhong Lei, Zhen
- 机构：China Univ Min & Technol Beijing;Guizhou Univ;Guizhou Univ;Guizhou Inst Technol
- 来源：MATHEMATICS 2022
- 关键词：beach blasting field monitoring numerical simulation propagation law dynamic effect
- Dynamic Response Characteristics of the Structures under Excavation by High-Efficiency Blasting in the Urban Ultradeep Foundation Pit被引量：2收藏
- 作者：Lei, Zhen Chen, Qing Zhao, Wen Li, Yu-Jing Gao, Zheng-Hua
- 机构：Guizhou Inst Technol;Publ Secur Corps Guizhou Prov Publ Securit Dept;Guizhou Kaiyuan Blasting Engn Co Ltd;China Univ Min & Technol
- 来源：SHOCK AND VIBRATION 2020
- 关键词：Blasting - Dynamic response - Efficiency - Foundations - Unloading
- Experimental Study on the Dynamic Behavior of Running Crack Affected by Defect Shape and Filling Material被引量：0收藏
- 作者：Lei, Zhen Zhao, Mingsheng
- 机构：Guizhou Inst Technol;Poly Xinlian Blasting Engn Grp Co Ltd
- 来源：SHOCK AND VIBRATION 2020
- 关键词：Crack propagation - Filling - Rubber - Silicone rubber - Silicones
- Research on Lightweight Lithology Intelligent Recognition System Incorporating Attention Mechanism被引量：0收藏
- 作者：Zhang, Zhiyu Li, Heng Lei, Zhen Liu, Haoshan Zhang, Yifeng
- 机构：Kunming Univ Sci & Technol;Kunming Univ Sci & Technol;Guizhou Inst Technol
- 来源：APPLIED SCIENCES-BASEL 2022
- 关键词：geotechnical engineering lithology identification convolutional neural networks attention mechanisms lightweight
