Results 21 to 30 of about 607 (149)
A Moving Cohesive Mesh Formulation to Predict Debonding Phenomena in Layered Structures [PDF]
Computational Engineering and Physical Modeling, 2018 A new numerical formulation, which combines the Cohesive Zone Model (CZM) approach with the Arbitrary Lagrangian-Eulerian (ALE) methodology to investigate the crack onset and evolution of multilayer composite beams is presented.
Marco Francesco Funari +2 more
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Open Engineering, 2011 Abstract Cohesive Zone Modeling (CZM) is one of the most promising tools to investigate nonlinear crack propagation in present time. In this study, CZM approach is used to investigate the influence of various type of loading parameters in nonlinear crack propagation.
Ahmed Riaz, Arifuzzaman Md.
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Jurnal Teknik ITS, 2020 Komposit digunakan untuk pengganti logam, dengan mempertimbangkan kekuatan yang tidak berbeda jauh dengan logam. Glass fiber-reinforced polymer (GFRP) dan carbon fiber-reinforced polymer (CFRP) merupakan dua komposit yang saat ini banyak digunakan. Namun pada penggunaannya komposit dapat mengalami kegagalan.
Dimas Bagus Setiawan +2 more
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Open Journal of Applied Sciences, 2020 The Non-explosive expansion material (NEEM) is a method more environmentally friendly than the harmful conventional rock fracturing techniques. However, it is slower and very costly. Thus, any means of economizing their use is very desirable.
Frank Ferry Kamgue Tiam +3 more
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Fracture and Structural IntegrityFracture behavior of adhesive joints is an important topic in structural design of new structural elements or in retrofitting of existing ones. The mechanical models available in literature capable of predicting the failure mode of these junctions are ...
Michele Perrella +3 more
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Shock and Vibration, 2021 Push plate test is a powerful tool to evaluate the interfacial bond performance of China railway track structure type-II slab ballastless track structure (CRTS II SBTS). However, there is still a lack of theoretical explanation of the push plate test. In
Yu Liu +4 more
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Numerical simulation of fracture propagation in deep coal seam reservoirs
Energy Science & Engineering, 2023 As an unconventional oil and gas resource, coalbed methane has become a key area of unconventional oil and gas exploration worldwide, and hydraulic fracturing is the critical technology for the efficient stimulation of coalbed methane.
Zhongzheng Tian +4 more
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Quasi-Static Indentation test Analyses of CFRP laminate using quasi three-dimensional XFEM
Nihon Kikai Gakkai ronbunshu, 2021 CFRP laminates subjected to out-of-plane load may have complex damage such as delamination, matrix crack and fiber failure. In this study, damage propagation analyses for Quasi-Static Indentation (QSI) tests were performed by static implicit method using
Chenyu WANG, Toshio NAGASHIMA
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Nuclear Engineering and Technology, 2021 This paper presents ductile fracture simulation of full-scale cracked pipe for nuclear piping materials using the cohesive zone model (CZM). The main objective of this study is to investigate the applicability of CZM to predict ductile fracture of ...
Ji-Hee Moon +4 more
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Crack Propagation of SS304/BNi-2 Brazed Joints: Experiments and Numerical Simulations
Metals, 2019 The strength of brazed joints is of great significance for plate-fin heat exchangers. Although a lot of research on the strength of brazed joints has been carried out, few studies have focused on the whole process of the crack propagation of brazed ...
Fan Zhou +4 more
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