Results 11 to 20 of about 101,352 (336)
Applied Sciences, 2021 Problems in fracture mechanics are difficult when the appropriate analysis is unspecified, which is very common in most real-life situations. Finite element modeling is thus demonstrated to be an essential technique to overcome these problems.
Yahya Ali Fageehi
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Influence of Dynamic Loading on Fracture Behaviour of DCB Sandwich Specimen [PDF]
ITM Web of Conferences, 2019 Numerical simulations of dynamic fracture behaviour of a double cantilever sandwich beam subjected to uneven bending moments in plane conditions are carried out using the dynamic finite element analyses with the ABAQUSTM code.
Burlayenko Vyacheslav N. +2 more
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A new chart of hydraulic fracture height prediction based on fluid–solid coupling equations and rock fracture mechanics [PDF]
Royal Society Open Science, 2018 The conventional method to predict hydraulic fracture height depends on linear elastic mechanics, and the typical Gulrajani–Nolte chart fails to reflect fracture height when the net pressure in the fracture is too high.
Xiaoqiang Liu +5 more
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Experimental and Numerical Investigation of Rock Dynamic Fracture [PDF]
International Journal of Mining and Geo-Engineering, 2017 Rapid development of engineering activities expands through a variety of rock engineering processes such as drilling, blasting, mining and mineral processing.
Aliasghar Mirmohammadlou +3 more
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Dynamic Finite Fracture Mechanics
, 2022 The development of robust failure criteria applicable to both quasi-static and dynamic loading conditions arouses interest in the scientific community as for the impact it poses in the reliability of failure predictions for critical structural applications.
Chao Correas, Arturo +3 more
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FINITE ELEMENT ANALYSIS OF FRACTURE MECHANICS OF WHEEL-RAIL [PDF]
مجله مدل سازی در مهندسی, 2011 In this paper, wheel-rail contact problem in the presence of rail surface crack is investigated. The reason for investigating this problem is significant effect of wheel-rail contact on stress intensity factors.
یوسف Ahmadi Broughani +1 more
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Numerical modeling of thermally-induced fractures in a large rock salt mass
Journal of Rock Mechanics and Geotechnical Engineering, 2018 Numerical modeling of thermally-induced fractures is a concern for many geo-structures including deep underground energy storage caverns. In this paper, we present the numerical simulation of a large-scale cooling experiment performed in an underground ...
D.T. Ngo, F.L. Pellet
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Fracture and Structural Integrity, 2019 To describe the effect of crack-tip constraint on the stress field for finite cracked bodies, the following most widely used constraint parameters can be employed in elastic-plastic fracture mechanics, namely, local triaxiality parameter, constraint ...
Yu. G. Matvienko
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Node-to-segment and node-to-surface interface finite elements for fracture mechanics [PDF]
, 2016 The topologies of existing interface elements used to discretize cohesive cracks are such that they can be used to compute the relative displacements (displacement discontinuities) of two opposing segments (in 2D) or of two opposing facets (in 3D ...
Paggi, M., Wriggers, P.
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Applied Sciences, 2023 Three numerical methods, including element instantaneous failure, continuum damage mechanics, and extended finite element methods, are mainly used to simulate the fracture in cortical bone structure.
Ruoxun Fan, Jie Liu, Zhengbin Jia
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