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In Memory of Professor Jerzy Radecki
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eISSN: 2083-5906
ISSN: 1230-1485
ISSN: 1230-1485
Keyword rockfall
ORIGINAL RESEARCH
Risk Assessment of Rockfall Hazards in a Tunnel Portal Section Based on Normal Cloud Model
Xin-tong Wang, Shu-cai Li, Xiu-yuan Ma, Yi-guo Xue, Jie Hu, Zhi-qiang Li
Pol. J. Environ. Stud. 2017;26(5):2295-2306
| eISSN: | 2083-5906 |
| ISSN: | 1230-1485 |
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