Results 71 to 80 of about 12,296 (207)

The Rite of Water: Other‐Than‐Human Refusals in the Bow Valley

Antipode, Volume 58, Issue 1, January 2026.
ABSTRACT In the summer of 2013, the Bow River in Southern Alberta, Canada, experienced a significant high‐water event caused by a large rainstorm, which had widespread impacts on infrastructure throughout its watershed. However, viewed through an other‐than‐human lens, these moments of infrastructural disruption caused by the high waters can be ...
Tiffany Kaewen Dang
wiley   +1 more source

Quantitative study on dynamic effects and energy dissipation characteristics during coal and gas outbursts

Meitan xuebao
Coal and gas outbursts are dynamic disasters in coal mining characterized by complex energy release processes. To quantitatively investigate the dynamic effects and energy dissipation characteristics, a representative outburst coal sample from Longtan ...
Xuelin YANG, Guangcai WEN, Haitao SUN, Fazhi YAN, Xiaoyang CHENG, Jie CAO, Huiming YANG, Pufang ZHENG, Mei YANG   +8 more
doaj   +1 more source

Experimental Research on the Impactive Dynamic Effect of Gas-Pulverized Coal of Coal and Gas Outburst

Energies, 2018
Coal and gas outburst is one of the major serious natural disasters during underground coal, and the shock air flow produced by outburst has a huge threat on the mine safety. In order to study the two-phase flow of a mixture of pulverized coal and gas of
Haitao Sun, Jie Cao, Minghui Li, Xusheng Zhao, Linchao Dai, Dongling Sun, Bo Wang, Boning Zhai   +7 more
doaj   +1 more source

Research on the Disaster-Inducing Mechanism of Coal-Gas Outburst

Advances in Civil Engineering, 2020
In China, coal-gas outburst is seriously affecting safety of the coal mine. To improve the safety status of underground coal mining, this work investigated the evolution process and occurrence mechanism of coal-gas outburst under the coupling action of ...
Fengxiang Nie, Honglei Wang, Liming Qiu
doaj   +1 more source

Aligned hydrothermal fluid‐flow pathways in Middle Permian near‐shore marine sediments beneath a basaltic lava flow

Sedimentology, Volume 73, Issue 1, Page 83-102, January 2026.
ABSTRACT Tubular and curviplanar structures, outlined by the occurrence of haematite/goethite, chlorite, quartz and albite, are developed in the Middle Permian Broughton Formation in the southern Sydney Basin, New South Wales, Australia. These structures are interpreted as fluid‐flow pathways resulting from the ejection of heated pore fluids as a thick
Paul F. Carr, Brian G. Jones, G. R. Shi, Sangmin Lee, Mark A. Peterson, Karen E. Alley   +5 more
wiley   +1 more source

Prevention and Controlling Techniques for High Ground Temperature Disaster in Deep Underground Engineering: A Review

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
The issue of high geothermal temperatures in deep underground engineering has become increasingly prominent, posing severe threats to safe construction, operation, and maintenance. Employing a bibliometric approach, this study first analyzes the definition, causes, and disaster‐affected objects of high geothermal temperatures.
Wei Chen, Shiming Bai, Zhihao He, Lijuan Wang, Wanjia Guo, Tianbin Li, Liang Zhang, Zhile Shu, Meiben Gao, Xu Hong   +9 more
wiley   +1 more source

Study on damage and failure characteristics of loaded gas‐bearing rock–coal–rock combination structures

Deep Underground Science and Engineering, Volume 4, Issue 4, Page 800-815, December 2025.
The influence of gas on the instability and failure of rock–coal–rock combinations is considered. The damage characteristics of gas‐bearing rock–coal–rock combinations under different confining pressures, axial loading rates, and gas are revealed. A constitutive model for gas‐bearing rock–coal–rock damage considering gas is established.
Feng Du, Kai Wang, Wanyu Yang, Jiazhi Sun, Xiyang Fang, Yiyang Zhang, Longyong Shu, Liang Wang, Jiaxu Zhou   +8 more
wiley   +1 more source

Organisational drift into failure: a case study of the 2010 Pike River Coal mine disaster

Journal of the Royal Society of New Zealand, Volume 55, Issue 6, Page 2121-2149, December 2025.
ABSTRACT Time is an important and often overlooked element in understanding decision‐making under uncertainty. Whether looking forward or backwards in time, decision‐makers need to be aware of trends and patterns consisting of multiple factors and cognitive biases.
Richard J. Logan, Robert Y. Cavana, Bronwyn E. Howell, Ian Yeoman   +3 more
wiley   +1 more source

Construction of Domain Knowledge Graph Base for Coal Mine Rock‐Burst Prediction and Prevention Based on Ontology

Energy Science &Engineering, Volume 13, Issue 11, Page 5510-5524, November 2025.
ABSTRACT In China, as the mining depth of coal mines increases, the occurrence conditions of coal seams are becoming increasingly complex, leading to a continuous rise in the risk of rock‐burst. The frequent occurrence of such accidents has caused severe losses to the safe production of coal mines.
Shuheng Zhong, Qi Wang, Haoliang Yin
wiley   +1 more source

Prediction algorithm of coal and gas outburst based on IPSO-Powell optimized SVM

Gong-kuang zidonghua, 2020
In view of problems of coal and gas outburst prediction algorithm based on support vector machine(SVM) that prediction accuracy and reliability are not high, classification of nonlinear data is not considered when selecting kernel function, and ...
WU Yaqin, LI Huijun, XU Danni
doaj   +1 more source