Fracture toughness prediction model for polyurethane grouting materials taking into account the geometric characteristics

作者：Juan Wang, Shuang Gao, Yu Deng, Chao Zhang, Xun Li · 发表于：Construction and Building Materials · 年份：2025 · DOI：10.1016/j.conbuildmat.2025.141936 · 被引用次数：5 · 研究领域：Grouting, Rheology, and Soil Mechanics、Rock Mechanics and Modeling、Geotechnical Engineering and Analysis