连拱隧道两导洞工法施工力学特性分析与应用

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Abstract This paper introduces the feasibility of the tunneling scheme and the ascertainment of the key position which affects the stability of engineering geologic body by numerical analysis of strain distribution of tunnel supporting. The corresponding reinforcement method is necessary for safe and economic construction of the tunnel.

Key words： tunneling engineering twin-arch tunnel two-guide tunneling method mechanical characteristics application engineering effect

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	Chen Bingxiang1
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Cite this article:

Chen Bingxiang1,2. Mechanical Characteristics ANALYSIS AND application OF TWO-GUIDE TUNNELING METHOD ON TWIN-ARCH TUNNEL[J]. , 2004, 23(S2): 5153-5157.

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https://rockmech.whrsm.ac.cn/EN/Y2004/V23/IS2/5153

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