V级围岩小净距隧道二次衬砌支护荷载分担比优化研究
罗贞焱, 史秀志, 代转, 丁春胜
Optimization of Load-Sharing Ratio of Secondary Liner Support for Small-Clearance Tunnel with V-Grade Surrounding Rock
LUO Zhen-yan, SHI Xiu-zhi, DAI Zhuan, DING Chun-sheng
矿冶工程
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2020, (2): 24
-27
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DOI: 10.3969/j.issn.0253-6099.2020.02.005
