Open AccessGrouting effect evaluation of fractured rock mass based on borehole televiewer observation
Author(s) -
Zhengsheng Han,
Shuangyuan Chen,
Chao Wang,
Chuanying Wang,
Sheng Hu
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/861/2/022034
Subject(s) - borehole , geology , rock mass classification , geotechnical engineering , permeability (electromagnetism) , evaluation methods , measured depth , fracture (geology) , petroleum engineering , engineering , genetics , membrane , reliability engineering , biology