On rational clear spacing of tunnel with small clear spacing based on strength reduction technique

ZHANG Yong-xing; HU Ju-yi; HE Qing-yun; WANG Gui-lin

doi:10.3969/j.issn.1000-3665.2006.03.016

2006 No. 3

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ZHANG Yong-xing, HU Ju-yi, HE Qing-yun, WANG Gui-lin. On rational clear spacing of tunnel with small clear spacing based on strength reduction technique[J]. Hydrogeology & Engineering Geology, 2006, (3): 64-67. doi: 10.3969/j.issn.1000-3665.2006.03.016

Citation:

ZHANG Yong-xing, HU Ju-yi, HE Qing-yun, WANG Gui-lin. On rational clear spacing of tunnel with small clear spacing based on strength reduction technique[J]. Hydrogeology & Engineering Geology, 2006, (3): 64-67. doi: 10.3969/j.issn.1000-3665.2006.03.016