Results 31 to 40 of about 10,366 (240)
Comparative modelling of crack propagation in elastic–plastic materials using the meshfree local radial basis point interpolation method and eXtended finite-element method [PDF]
Royal Society Open Science, 2019 The modelling and understanding of crack propagation for elastic–plastic materials is critical in various engineering applications, such as safety analysis of concrete structures and stability analysis of rock slopes.
Yazhe Li +3 more
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Fracture and Structural Integrity, 2022 The presence of a geometric discontinuity such as a crack or a notch can cause the failure of a structure during its use. Under various mechanical or thermal stresses, a high concentration of stresses can take place at the level of these discontinuities,
Safa Chahrazad Djebbar +4 more
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Fracture and Structural Integrity, 2022 In this study, a numerical strategy for predictive modelling of creep in tension tests for the rectangular plate with a single crack and CT-specimen based on the extended finite element method (XFEM) will be described in detail. A model of creep fracture
Meor Iqram Meor Ahmad +3 more
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An embedded FE model for modelling reinforced concrete slabs in fire [PDF]
, 2008 This is the post-print version of the final paper published in Engineering Structures. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting,
Areias +21 more
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Crack propagation analysis in selected railway bogie components
Technical Transactions, 2020 This paper presents the practical application of fracture mechanics in investigating the possibility of crack propagation in a brake calliper bracket mounted in a vehicle bogie. The extended finite element method available in the Abaqus software was used.
Mysłek Adam
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Research on Fatigue Crack Propagation of 304 Austenitic Stainless Steel Based on XFEM and CZM
Metals, 2020 The fatigue crack propagation of 304 austenitic stainless steel was studied both by experiments and numerical simulations. Two methods were applied to simulate the crack propagation: the extended finite element method (XFEM) and the cohesive zone model ...
Xiaodong Hu +4 more
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Cyberbullying among youth in Malaysia [PDF]
, 2016 The purpose of this research was to survey the current situation concerning cyberbullying among youth in Malaysia. Specifically, this research aimed at finding out the prevalence of cyberbullying among youth based on demographic data and the common types
Chang, Wilson Vui Seng +6 more
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XFEM Crack Propagation Under Rolling Contact Fatigue
Procedia Engineering, 2013 AbstractTo assure the security, heavy monitoring and maintenance procedures for the fatigue of rails are set up by infrastructure managers. In order to go towards a more cost efficient railway system, it is essential to optimize the maintenance of rails: frequency of monitoring, rail replacement strategy, grinding policyTo progress in this area, a ...
Trolle, B. +4 more
openaire +2 more sources
Computing stress intensity factors for curvilinear cracks [PDF]
, 2015 The use of the interaction integral to compute stress intensity factors around a crack tip requires selecting an auxiliary field and a material variation field.
Buscaglia +34 more
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Engineering and Applied Science Research, 2021 In this work we exanimate, in elastoplastic case, the crack growth in P265GH material, we use eXtended finite element method (XFEM) in the Cast3m code. Crack growth in the 3D CT pipe sampleis modeled using stress intensity factor and J integral.
Houda Salmi +3 more
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