Xiaofan Zhu

Mechanical properties and freeze–thaw durability of expansive soil reinforced with polypropylene and lignin fibers

To address the deterioration of expansive soil in seasonally frozen regions subjected to freeze–thaw cycles, this study investigated the effects of fiber modification by incorporating polypropylene fiber (PP) and lignin fiber (LF) on the swelling behavior, mechanical properties, and freeze–thaw durability of expansive...