基于台阶法+CRD法的无中导连拱隧道纵向开挖间距研究
白宏达, 张伟, 王安民, 王少飞, 喻佳
Study on Vertical Excavation Spacing of Double-arch Tunnel without Middle Guide Based on Step Method and CRD Method
BAI Hong-da, ZHANG Wei, WANG An-min, WANG Shao-fei, YU Jia
公路交通科技
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2023, (2): 153
-161
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DOI: 10.3969/j.issn.1002-0268.2023.02.019
