期刊论文

Zhang, Junhui;Gao, Qian-Feng

英文

Bulletin of Engineering Geology and the Environment

1435-9529

2020

79

10

5371-5383

10.1007/s10064-020-01880-1

This work was supported by the National Natural Science Foundation of China (Nos. 51838001, 51878070, 51908069, and 51908073), the Key Research and Development Program of Hunan Province (No. 2019SK2171), the Training Program for Excellent Young Innovators of Changsha (No. kq1905043), and the Double First-Class Scientific Research International Cooperation Expansion Project of Changsha University of Science and Technology (2019IC04).

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Ponded infiltration is very common in silty mudstone and has a great influence on the stability of related slopes, road cuttings, and tunnels. This paper aims to examine the infiltration performance of silty mudstone and predict the distribution of its water content under ponded conditions. By infiltration tests, the infiltration rate (i), cumulative infiltration (I), and their variations with the infiltration time (t) were obtained. Afterward, the variation of water content (w) with t and depth (s) was analyzed. The results show that the i val...