Results 181 to 190 of about 123,413 (318)

Review and prospects of shear test of bolted rock joints

Deep Underground Science and Engineering, EarlyView.
The laboratory shear test equipment, test method, and numerical simulation of bolted rock joints were summarized. The shortcomings and limitations of the current research were analyzed, and the research prospects were proposed. Abstract Rock bolting is a critical approach in geotechnical engineering for supporting weak rocks.
Shulin Ren, Fan Yang, Manchao He, Yong Yuan, Zhigang Tao   +4 more
wiley   +1 more source

Feldspar reduces fault frictional healing rate under hydrothermal conditions. [PDF]

Nat Commun
Feng W, Wang W, Yao L, Gomila R, Ma S, Li Q, Di Toro G.   +6 more
europepmc   +1 more source

Streamline methods on fault adapted grids for risk assessment of storage of CO2 in geological formations

, 2006
Håkon Hægland, Helge K. Dahle, G. T. Eigestad, Michael A. Celia, Jan M. Nordbotten, Erlend Øian, Hægland, Håkon   +6 more
openalex   +2 more sources

Temperature‐dependent shear behavior and constitutive model of the rock–concrete interface

Deep Underground Science and Engineering, EarlyView.
Shear tests were conducted to investigate the temperature‐dependent shear behavior of the rock–concrete interface, highlighting the interaction between the surrounding rock and the lining during tunnel fires. Under experimental conditions, concrete exhibited greater temperature sensitivity than rock, with the shear fracture surface transitioning from ...
Hongbin Chen, Yujing Jiang, Rui Pan, Bin Wang, Sunhao Zhang, Jinge Zhang, Xianzhuang Ma   +6 more
wiley   +1 more source

Deep geothermal energy extraction can potentially reduce temperature and discharge at hot springs. [PDF]

Sci Rep
Neupauer RM, Carter AJ, Ge S.
europepmc   +1 more source

STRUCTURAL GEOLOGICAL CONTROL ON THE APPEARANCE OF GEOTHERMAL AREA MANIFESTATION IN GEDONGSONGO, BANDUNGAN, SEMARANG, CENTRAL JAVA BASED ON ANALYSIS OF FAULT FRACTURE DENSITY

Amin Rinjani
openalex   +1 more source

A review on rockburst prediction and prevention to shape an ontology‐based framework for better decision‐making for underground excavations

Deep Underground Science and Engineering, EarlyView.
A scientometric analysis of 2449 journal articles and a comprehensive review of 336 papers were conducted, discussing and identifying challenges and research gaps in rockburst prediction and prevention and proposing an ontology‐based framework for better decision‐making in underground excavations. Abstract With underground engineering projects becoming
Hongchuan Yan, Haijiang Li, Hongqiang Xie, Mingli Xiao, Jianliang Pei, Huaizhong Liu, Jiangda He   +6 more
wiley   +1 more source

A new 3D seismotectonic model of the Northern Apennines Pedeapenninic margin for seismic hazard assessment. [PDF]

Sci Data
Carloni G, Martelli L, Martini A, Gusmeo T, Vignaroli G, Viola G.   +5 more
europepmc   +1 more source

Generalized Matsuoka–Nakai criterion considering hydrostatic pressure dependence in the brittle–ductile region

Deep Underground Science and Engineering, EarlyView.
Three sets of strength data were selected, including hydrostatic pressure independent within the brittle region (HPI‐B), hydrostatic pressure dependent within the brittle region (HPD‐B), and hydrostatic pressure dependent within the brittle–ductile region (HPD‐BD). For HPI type, the failure envelope within the deviatoric plane remains constant.
Jiacun Liu, Junjie Xiao, Dongping Liu, Ying Xu   +3 more
wiley   +1 more source

Subsurface geophysical profiling in Awash Melkesa: Insights into lithology and resource potential. [PDF]

PLoS One
Dessalew EA, Mamo T, Ali MY.
europepmc   +1 more source