Study of Safety Evaluation of Metro Constructed by Drilling and Blasting Method Based on SHEL and Triangular Fuzzy Number Theory

ZHAO Jinxian, FAN Ke, SUN Jinghan, WANG Miaomiao

Tunnel Construction . 2017, (3): 291 -297 . DOI: 10.3973/j.issn.1672-741X.2017.03.005