Crack propagation produced by frost heave affects the durability of slab-track structures in high-humidity and cold regions in China. This work is intended to reveal the evolution laws of frost-heave crack propagation. establish evaluation criteria for crack propagation. and investigate factors involved in frost-heave crack propagation. https://www.hindigyanvishv.com/hot-deal-Timothee-Chalamet-Cool-Blue-Collage-Men-s-Sports-Warmup-Hoodie-mega-find/