Abstract: Abstract To ensure the safety of twin tunnels in soil, especially closely spaced shield tunnels, it is critical to evaluate the adverse load on the preceding or existing tunnel induced by adjacent tunneling. This study ...

Abstract: Based on the engineering-geological conditions and measured data of geostress in Cangling tunnel, each possible factor affecting the initial geostress field was discussed. On this basis, the established 3D simplified ...

Abstract: Laser powder bed fusion (LPBF) is an additive manufacturing technique that is gaining popularity for producing metallic parts in various industries. However, parts produced by LPBF are prone to residual stress, deformation, ...