Abstract: Rocks exhibit different failure strengths under triaxial compression and extension. The understanding and quantification of their relationship provide theoretical and practical benefits. Conventional Mohr-type criteria ...

Abstract: Cement grout is widely used in underground excavations and constructions. Recent research reveals that coal char, a sustainable coal-derived material, can enhance the engineering properties of traditional cement grouts, ...

Abstract: Numerous studies have been conducted on strengthening techniques using prestressed fiber-reinforced polymer (FRP) laminates, bars, and tendons. However, to date, no technique has been developed for prestressed FRP grids, ...

Abstract: Numerous studies have been conducted on strengthening techniques using prestressed fiber-reinforced polymer (FRP) laminates, bars, and tendons. However, to date, no technique has been developed for prestressed FRP grids, ...