Relationship between macro and micro friction coefficients of sandstone structural surface based on nano-scratch test
ZHENG Shuang1, YONG Rui1, 2, DU Shi-gui1, 2, HE Zhi-hai1, ZHONG Zhen1,
ZHANG Ying-ying2, SUI Su-gang3
1. School of Civil Engineering, Shaoxing University, Shaoxing, Zhejiang 312000, China
2. Rock Mechanics Institute, Ningbo University, Ningbo, Zhejiang 315211, China; 3. Kunming Prospecting Design Institute of China Nonferrous Metals Industry, Kunming, Yunnan 650000, China
Online:2023-04-18
Published:2023-07-19
Contact:
YONG Rui, male, born in 1987, Professor, research interests: mechanical properties of structural planes and their engineering applications. E-mail: yongrui@nbu.edu.cn
E-mail: 623335924@qq.com
About author:ZHENG Shuang, male, born in 1997, Master degree candidate,focusing on mine slope engineering.
Supported by:
the National Natural Science Foundation of China (42177117) and the Open Fund of Key Laboratory of Rock Mechanics and Geohazards of Zhejiang Province (ZJRMG-2018-Y-03).
ZHENG Shuang, YONG Rui, DU Shi-gui, HE Zhi-hai, ZHONG Zhen, ZHANG Ying-ying, SUI Su-gang, . Relationship between macro and micro friction coefficients of sandstone structural surface based on nano-scratch test[J]. Rock and Soil Mechanics, 2023, 44(4): 1022-1034.