Analytical Solution for Surrounding Rock Pressure of Deep-Buried Four-Hole Closely Spaced Double-Arch Tunnel

Analytical Solution for Surrounding Rock Pressure of Deep-Buried Four-Hole Closely Spaced Double-Arch Tunnel

Research on the calculation method of deep-buried surrounding rock pressure is an important subject in engineering mathematics. The existing calculation methods are mainly the two-hole closely spaced tunnel, double-arch tunnel, three-hole closely spaced tunnel, and three-arch tunnel. The four-hole c...

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Bibliographic Details
Main Authors:	Xianghao Sun, Qi Shi, Jian Wu, Dunwen Liu, Shan Wu
Format:	Article
Language:	English
Published:	MDPI AG 2025-01-01
Series:	Mathematics
Subjects:	surrounding rock pressure Protodyakonov’s arch theory double-arch tunnel closely spaced tunnel
Online Access:	https://www.mdpi.com/2227-7390/13/2/286
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