Results 211 to 220 of about 160,458 (330)

ENGINEERING PROTECTION OF HIGHWAYS FROM DANGEROUS GEOLOGICAL PHENOMENA [PDF]

Karapet Sarafyan
openalex   +1 more source

A rock brittleness index based on the postpeak energy release rate and damage surface characteristics for brittle hard rock

Deep Underground Science and Engineering, EarlyView.
This study examines energy evolution in rock rupture via triaxial direct shear tests, exploring the impact of confining pressure and temperature on fracture surface randomness. A novel energy‐based brittleness index is proposed, validated experimentally, and compared with existing methods for reliability and accuracy.
Biao Wang, Zaobao Liu, Jing Xue, Bo Lu, Wei Zeng, Dengke Zhang   +5 more
wiley   +1 more source

Analysis of the Fracture Resistance of Buildings on Composite Foundations with Horizontal Reinforcement Crossing Normal Faults. [PDF]

Sensors (Basel)
Tian J, Zhang J, Zhang H, Zhang Y, Chen H, Wang S, Zhou Y, Feng Z.   +7 more
europepmc   +1 more source

Geological and Geophysical Approaches for the Definition of the Areas Prone to Liquefaction and for the Identification and Characterization of Paloeliquefaction Phenomena, the Case of the 2012 Emilia Epicentral Area, Italy

, 2014
Paolo Martini, L. Alfonsi, Carlo Alberto Brunori, P. Campagnoli, F. R. Cinti, Riccardo Civico, L. Cucci, Roberto Gambillara, Franz Livio, Alessandro Maria Michetti, Flavia Molisso, D. Pantosti, S. Pinzi, S. Pucci, A. Venuti   +14 more
openalex   +2 more sources

Multiple injection techniques to stimulate complex fracture networks in coal reservoirs: A case study on gas disaster reduction of subsurface coal mine in southwest China

Deep Underground Science and Engineering, EarlyView.
An experimental device for physical simulation of hydraulic fracturing, comprising: a load‐bearing mechanism with multiple interconnected plates that collectively form an sample chamber; a load‐generating mechanisms, with multiple load‐generating mechanisms arranged within the experimental chamber.
Delei Shang, Farui Shi, Jun Lu, Minghui Li, Cunbao Li, Heping Xie   +5 more
wiley   +1 more source

Overburden movement laws in thin bedrock workfaces under thick backfilled loose bodies. [PDF]

Sci Rep
Zheng W, Wei C, Guo S, Zhuang Z, Shi C.
europepmc   +1 more source

Experimental studies of crossing the disjunctive geological faults with underground gasifier [PDF]

, 2015
Lozynskyi, Vasyl, Saik, Pavlo
core  

Prediction of geological phenomena for decision support when taking exploitation permits

, 2018
Machine learning, which is considered as an integral part of artificial intelligence, and should ultimately make computers "smart", continues to grow with time, and opens unsuspicious horizons. More and more complex structures tend to be studied by this way, raising the available information to the level of exploitable knowledge.
openaire   +1 more source

Surface hydration‐induced damage in tight oil‐bearing sandy conglomerate reservoirs

Deep Underground Science and Engineering, EarlyView.
A series of techniques such as X‐ray diffraction, scanning electron microscopy, energy‐dispersive spectroscopy, conductivity tests, and infrared thermal imaging were used. The key findings are the identification of a two‐stage surface hydration process and the elucidation of the effects of various minerals and elements on the hydration process ...
Anbang Zhao, Shuheng Du, Yuan Zhang, Jinghong Hu, Bo Zhou, Yun Wei   +5 more
wiley   +1 more source

Deformation characteristics and motion process prediction analysis of the Lanbazi landslide in Wanzhou District, Chongqing. [PDF]

Sci Rep
Xue H, Dai Z, Jiao W, Qin W, Cheng S, Zhao X, Xiong Q.   +6 more
europepmc   +1 more source