 2015, Vol. 34 Issue (s1): 2679-2689 DOI: 10.13722/j.cnki.jrme.2013.1718 |
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| EXPERIMENTAL TEST ON MARBLE CONTAINING TWO PRE-EXISTING CRACKS UNDER LOADING AND UNLOADING CONDITIONS BASED ON HIGH-SPEED PHOTOGRAPHY | |||
| SONG Yanqi1，2，LI Ming3，WANG Xiao4，LIU Landong1，LI Xiaorui3，FU Xiaolong1 | |||
| (1. School of Science，China University of Mining and Technology，Beijing 100083，China；2. State Key Laboratory of Deep Rock Mechanics and Engineering，China University of Mining and Technology，Beijing 100083，China；3. School of Mechanics and Civil Engineering，China University of Mining and Technology，Beijing 100083，China；4. CNOOC Energy Technology and Services Engineering Technology Co.，Tianjin 300452，China) | |||
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