Results 211 to 220 of about 1,414,806 (426)

Quantification of rheological parameters in deep‐sea mining plumes

open access: yesDeep Underground Science and Engineering, EarlyView.
This study explores the variations in rheological properties observed during the propagation of deep‐sea mining plumes, utilizing rheological test data obtained from kaolin clay plumes. Subsequently, taking into account the differences in sediment properties, the effects of clay content and clay mineral composition on the rheological parameters of ...
Xiaolei Liu   +3 more
wiley   +1 more source

Leakage risk assessment system for salt cavern hydrogen storage

open access: yesDeep Underground Science and Engineering, EarlyView.
Establishment of a leakage risk evaluation system for salt cavern hydrogen storage reservoirs using the entropy weight method plus two‐dimensional cloud modeling approach. Abstract Salt cavern hydrogen storage (SCHS) is an important component of large‐scale underground hydrogen storage, with advantages such as large hydrogen storage capacity and ...
Weizheng Bai   +4 more
wiley   +1 more source

The Neogene-Recent Hatay Graben, South Central Turkey: graben formation in a setting of oblique extension (transtension) related to post-collisional tectonic escape [PDF]

open access: yes, 2008
Aksu   +11 more
core   +1 more source

Effect of faulting on coal burst – A numerical modelling study

open access: yesInternational Journal of Mining Science and Technology, 2018
Coal burst occurrence on roadways has always been a major concern in deep underground coal mines, especially under complex geological conditions. To evaluate the effect of faulting on coal burst, the stress concentration in the vicinity a reverse fault ...
Lu Chen, Baotang Shen, Bongani Dlamini
doaj  

Study on the failure mechanism of the shield excavation face in the sandy cobble stratum under different buried depths

open access: yesDeep Underground Science and Engineering, EarlyView.
Abstract One of the significant challenges faced in shield tunnel construction is the risk of collapse resulting from abrupt changes in soil conditions in advance of the working face, particularly within the sandy cobble stratum. This study aims to effectively manage these sudden variations and to further investigate the failure mechanisms associated ...
Hua Jiang   +4 more
wiley   +1 more source

Structural geology of the Huldra Field, northern North Sea—a major tilted fault block at the eastern edge of the Horda Platform [PDF]

open access: green, 2003
Haakon Fossen   +3 more
openalex   +1 more source

Cross Fault Lake geology

open access: yes, 2015
B Marcotte, G Ivanov, A H Mumin
openaire   +1 more source

Investigation of the failure characteristics of fissure tunnels under dynamic and static combinations

open access: yesDeep Underground Science and Engineering, EarlyView.
This article aims to investigate the dynamic fracture response of fractured tunnel models under zero geological stress through physical experiments and numerical simulations. It further simulates the dynamic fracture characteristics of fractured tunnel models under geological stress ranging from 0 to 2.5 MPa using the numerical software AUTODYN ...
Peng Ying   +7 more
wiley   +1 more source

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