Zobrazeno 1 - 10
of 20 024
pro vyhledávání: '"Extended Finite Element Method"'
Publikováno v:
International Journal of Structural Integrity, 2024, Vol. 15, Issue 5, pp. 1012-1026.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJSI-03-2024-0052
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract It is demonstrated that the eXtended Finite Element Method (XFEM) is of remarkable efficiency in simulating crack evolution by eliminating the need for remeshing and refinement. In this paper, it is shown how to enhance the solution efficien
Externí odkaz:
https://doaj.org/article/3f6f8fdee19b4484b83c078bd6204e63
Autor:
Lei Yang, Baixi Chen
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 8, Pp 2960-2981 (2024)
In this study, a fully coupled hydromechanical model within the extended finite element method (XFEM)-based cohesive zone method (CZM) is employed to investigate the simultaneous height growth behavior of multi-cluster hydraulic fractures in layered
Externí odkaz:
https://doaj.org/article/71a0687adff34a4f9e9a703c3c4ffa87
Publikováno v:
Mechanical Engineering Journal, Vol 11, Iss 4, Pp 24-00110-24-00110 (2024)
To investigate the crack growth behavior in a cladded structure, a numerical simulation method based on the extended finite element method (XFEM) was developed. This method employs 8-node hexahedral continuum elements enriched only with the Heaviside
Externí odkaz:
https://doaj.org/article/ab80d9b7c324405ba7bf505112d500a5
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
The UMo-Al monolithic fuel element has a special failure mode of blistering on the cladding surface under high temperature and high burn-up conditions. In order to provide an auxiliary means for the safety analysis and failure limit formulation of th
Externí odkaz:
https://doaj.org/article/d6fc59b52f3048999e0a668c8a46bb38
Publikováno v:
Buildings, Vol 14, Iss 10, p 3312 (2024)
The dynamic fracture behavior of mass concrete is crucial to the dynamic analysis and safety evaluation of concrete dams subjected to strong earthquake shocks in the framework of fracture mechanics. In the presented research, cylindrical specimens wi
Externí odkaz:
https://doaj.org/article/bf1841a94f62413ca2306e7eaace9487
Publikováno v:
Journal of Composites Science, Vol 8, Iss 9, p 355 (2024)
Reinforcing crack-damaged concrete structures with ultra-high-performance concrete (UHPC) proves to be more time-, labor-, and cost-efficient than demolishing and rebuilding under the dual-carbon strategy. In this study, the extended finite element m
Externí odkaz:
https://doaj.org/article/726a7e7ad4bc486a8fdde0382c01efa0
Publikováno v:
Jixie chuandong, Vol 47, Pp 10-17 (2023)
The mechanical equipment in aerospace field that will not be reused after being used once is called disposable machinery. The failure of the flexible wheel is the most important factor affecting the performance of the disposable harmonic reducer. The
Externí odkaz:
https://doaj.org/article/2aaf3636a27e406b98903ebe8049505b