Research on mechanism of bolt-grouting reinforcement for deep fractured rock mass based on prestressed anchor and self-stress grouting
ZHANG Jin-peng1, 2, LIU Li-min2, LIU Chuan-xiao1, SUN Dong-ling3, SHAO Jun3, LI Yang2
1. College of Water Conservancy and Civil Engineering, Shandong Agricultural University, Tai’an, Shandong 271018, China
2. College of Energy and Mining Engineering, Shandong University of Science and Technology, Qingdao, Shandong 266590, China
3. China Coal Technology Engineering Group Chongqing Research Institute, Chongqing 400037, China
Online:2020-11-10
Published:2021-04-08
Contact:
LIU Li-min, male, born in 1962, PhD, Professor, focusing on investigation of surrounding rock control and surface subsidence in underground engineering. E-mail: llmsdust@163.com
E-mail:zjpsdust@126.com
About author:ZHANG Jin-peng, male, born in 1992, PhD, Associate Professor, focusing on investigation of rock mechanics and grouting reinforcement
Supported by:
the National Natural Science Foundation of China(51604164) and Shandong Province Key R&D Plan (2018GSF116006).
ZHANG Jin-peng, LIU Li-min, LIU Chuan-xiao, SUN Dong-ling, SHAO Jun, LI Yang, . Research on mechanism of bolt-grouting reinforcement for deep fractured rock mass based on prestressed anchor and self-stress grouting[J]. Rock and Soil Mechanics, 2020, 41(11): 3651-3662.