期刊论文

Zeng, L

英文

KSCE Journal of Civil Engineering

1226-7988

2024

28

1

139-154

10.1007/s12205-023-0200-3

Financial support from the National Natural Science Foundation of China (Nos. 52108397, 51838001, 51878070, 52078066, 52078067, and 42207204), the National Natural Science Foundation of Hunan province (2022JJ40485), Water Resources Science and Technology P [52108397, 51838001, 51878070, 52078066, 52078067, 42207204]; National Natural Science Foundation of China [2022JJ40485]; National Natural Science Foundation of Hunan province [XSKJ2021000-43, XSKJ2022068-26]; Water Resources Science and Technology Project of Hunan Province [202208070060]; China Scholarship Council [EPD202102]; Projects in Engineering and Technical Center of Hunan Provincial Environmental Protection for River-Lake Dredging Pollution Control

本校为通讯机构

Cracking behaviour of silty mudstone with existing flaws can trigger slope instability. However, the mechanics of multi-fractured silty mudstone have not been adequately examined. To handle this issue, the study employs a comprehensive approach to investigate the mechanical characteristics and cracking mechanism of fractured silty mudstone combing uniaxial compression test conducted by similar material specimens, cracking strength model, macro damage model, and PFC2D. Similar material specimens containing prefabricated fractures are prepared using steel sheet insertion during curing. Results s...