Aohui Ouyang
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View article: Development and Application of Model Test System for Reconstruction and Expansion of Existing Shallow Single‐Hole Tunnel into Twin‐Arch Tunnel
Development and Application of Model Test System for Reconstruction and Expansion of Existing Shallow Single‐Hole Tunnel into Twin‐Arch Tunnel Open
In this study, we developed a tunnel excavation model test system to investigate the deformation and mechanical response of the surrounding rocks and tunnel structure during the reconstruction and expansion of an existing shallow single‐ho…