结构面是影响公路隧道围岩稳定的重要因素。
Discontinuity is a key factor of stability of highway tunnel wall rock.
隧道结构设计的关键在于确定隧道围岩压力。
How to determine surrounding rock pressure is always the key of tunnel structure design.
隧道围岩局部块体稳定性分析是隧道设计和施工过程中必不可少的环节。
Assessment on stability of partial rock-block mass is essential during tunnel's design and construction.
隧道围岩局部块体稳定性分析是隧道设计和施工过程中必不可少的环节。
Assessment on stability of partial rock-block mass is essential during tunnel's design and construction.
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