Open AccessWeak rock mass characterization for determination of support system of the DK99-DK100 Jakarta – Bandung speed railway tunnel, Indonesia
Author(s) -
Linda Ali,
I Gde Budi Indrawan,
Hendarto
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 - 10.1088/1755-1315/871/1/012060
Subject(s) - shotcrete , rock mass classification , rock mass rating , geology , geotechnical engineering , mining engineering , engineering