Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Chundi Feng"'
An experimental study of Lode angle impact on the rock failure procession based on acoustic emission
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 10, Iss 1, Pp 1-17 (2024)
Abstract The laws of acoustic emission (AE) before and during rock failure are different under different stress states. In this article, a new multi-functional true triaxial geophysical (TTG) apparatus was applied to analyze the AE law of sandstone u
Externí odkaz:
https://doaj.org/article/99125d8475584ec2bf3fa4811f7748aa
Publikováno v:
Membranes, Vol 12, Iss 11, p 1128 (2022)
In this work, the thermal conductivity performance of graphene kirigami (GK) was systematically investigated via molecular dynamics (MD) simulations. The results indicate that the degree of defects (DD) on GK has a significant influence on thermal co
Externí odkaz:
https://doaj.org/article/2a9a2af2cb8840f68d0c17a4f8abb182
Publikováno v:
Minerals, Vol 12, Iss 9, p 1168 (2022)
Gypsum rock is highly sensitive to a water environment due to its unique physical and chemical properties, such as high solubility. After wetting, the internal microstructure of gypsum rock is damaged, and the mechanical properties deteriorate accord
Externí odkaz:
https://doaj.org/article/98fa4572755347beafcc6b0bef98550a
Publikováno v:
Energy Science & Engineering, Vol 7, Iss 4, Pp 1154-1165 (2019)
Abstract This study is aiming at the problems of slow collision detection speed of bounding box, low efficiency of triangle intersection detection, and triangulation in regions where complex intersecting lines are segmented that exist in Boolean oper
Externí odkaz:
https://doaj.org/article/d1952aa5144449cb9fe54e4d483a72f4
Publikováno v:
IEEE Access, Vol 7, Pp 96912-96925 (2019)
Current artificial intelligence models for evaluating goaf stability in underground metal mines need a large amount of sample data for training, and their accuracy declines with small sample size. With the aim of solving this problem, this paper prop
Externí odkaz:
https://doaj.org/article/1d78f9828c5b4c3283b21cd56c5acf6b
Publikováno v:
Materials Chemistry and Physics. 292:126881
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7353f0995fa27a24ccf279866a67b57
https://doi.org/10.1016/j.matchemphys.2022.126881
https://doi.org/10.1016/j.matchemphys.2022.126881
Publikováno v:
Energy Science & Engineering, Vol 7, Iss 4, Pp 1154-1165 (2019)
This study is aiming at the problems of slow collision detection speed of bounding box, low efficiency of triangle intersection detection, and triangulation in regions where complex intersecting lines are segmented that exist in Boolean operation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a75b35506c29ce252efbec10a320ea6f
https://doi.org/10.1002/ese3.335
https://doi.org/10.1002/ese3.335
Publikováno v:
IEEE Access, Vol 7, Pp 96912-96925 (2019)
Current artificial intelligence models for evaluating goaf stability in underground metal mines need a large amount of sample data for training, and their accuracy declines with small sample size. With the aim of solving this problem, this paper prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b62fe99a6ff1e9e8279ad6dbbf076d0
https://ieeexplore.ieee.org/document/8765726/
https://ieeexplore.ieee.org/document/8765726/
Publikováno v:
Engineering Fracture Mechanics. 252:107835
Hydraulic fracture propagation is known to be influenced by heterogeneity; therefore, the influence of different heterogeneity characteristics on the propagation must be studied. Based on the combined finite–discrete method, hydraulic fracturing wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2637773637ea8c71ca5371dff27861c
https://doi.org/10.1016/j.engfracmech.2021.107835
https://doi.org/10.1016/j.engfracmech.2021.107835