Shear-driven dynamic fracture in rock joints with a single locked convex asperity structure under constant normal stiffness - Yuheng Fang; Shili Qiu; Shishu Zhang; Zhongmin Tang; Rujun Mo; Lexin Jia; Quan Jiang; Shaojun Li; Kaidi Deng; Zhenkun Xie (International Journal of Rock Mechanics and Mining Sciences, 2026)