Zobrazeno 1 - 10
of 317
pro vyhledávání: '"deformation pattern"'
Autor:
Jinzheng WANG, Guoqiang LI, Peishuai LI, Fanchao MENG, Jia KONG, Xiaojun ZHU, Hui LIU, Xiaolong CHENG
Publikováno v:
Meikuang Anquan, Vol 55, Iss 10, Pp 139-149 (2024)
In order to study the deflection and deformation law of vertical shafts in deep and thick topsoil layer, the main and secondary shafts of Shandong Guotun Coal Mine are taken as the examples, and the wireline baseline method is adopted to carry out mu
Externí odkaz:
https://doaj.org/article/322ad1417c6546c2b5589785944a4bf9
Publikováno v:
Journal of Infrastructure Preservation and Resilience, Vol 5, Iss 1, Pp 1-18 (2024)
Abstract Active faults in the earthquake region are consistently regarded as a potential geological hazard to the construction and operation of railway engineering. However, the effects of normal faulting on railway embankments have not been investig
Externí odkaz:
https://doaj.org/article/63546d4d40bc4f7fb66fd2a9f89af96d
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103051- (2024)
The disparity in stiffness and differential settlement between the subgrade and rigid structures can lead to track irregularities within transition sections, resulting in significant train vibrations and impacts. This study proposes an adjustable–h
Externí odkaz:
https://doaj.org/article/16a22748b1934e46a82098e7586bb245
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
This study delves into the design and deformation patterns of support structures in urban deep excavation projects, aiming to optimize the design of these structures to ensure their safety and stability. Initially, experimental research on steel-ceme
Externí odkaz:
https://doaj.org/article/fe4f5e7c66d644d6b8629a113a5f8e4e
Publikováno v:
Remote Sensing, Vol 16, Iss 17, p 3223 (2024)
A large number of mines have been closed due to resource depletion, failure to meet safety production requirements, and other reasons. To effectively ensure the safety of the ecological environment above these closed mines along with the safety of en
Externí odkaz:
https://doaj.org/article/2891860b2f784dca9b07001e361e0364
Publikováno v:
Heliyon, Vol 10, Iss 4, Pp e26046- (2024)
Overlying river can accelerate the creep of the inner dump, so to master the creep characteristics of the overlying river can provide a theoretical basis for mine safety and discharge optimization. Taking the overlying river inner dump of Yuanbaoshan
Externí odkaz:
https://doaj.org/article/7e583b813847462b984e17df4719d6ec
Publikováno v:
Rekayasa Mesin, Vol 14, Iss 1, Pp 291-305 (2023)
In the previous study, several researchers had developed circular and square crash box designs to enhance energy absorption. In this study, circular and square honeycomb filled crash box is investigated by varying the honeycomb cell dimension. Honeyc
Externí odkaz:
https://doaj.org/article/dadefb77d70a40d6a9b3c519a16caeaa
Autor:
Adi Wibowo, Satriawan Rasyid Purnama, Cecep Pratama, Leni Sophia Heliani, David P. Sahara, Sidik Tri Wibowo
Publikováno v:
Geodesy and Geodynamics, Vol 14, Iss 2, Pp 150-162 (2023)
Research on strain anomalies and large earthquakes based on temporal and spatial crustal activities has been rapidly growing due to data availability, especially in Japan and Indonesia. However, many research works used local-scale case studies that
Externí odkaz:
https://doaj.org/article/909d4ca9d0ce4600aa1d3e0d85aa9775
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