Figure 1
From: Damage and reliability analysis of double-arch tunnel without a middle pilot tunnel under blast load
The cross-section of a double-arch tunnel. (a) Actual engineering drawings. (b) Design drawings.
Figure 1 | Scientific Reports
From: Damage and reliability analysis of double-arch tunnel without a middle pilot tunnel under blast load
The cross-section of a double-arch tunnel. (a) Actual engineering drawings. (b) Design drawings.
