Results 1 to 10 of about 178,578 (290)
Plane stress state of a uniformly piece-wise homogeneous plane with a periodic system of semi-infinite interphase cracks [PDF]
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2021 The plane stress state of a uniformly piecewise-homogeneous plane obtained by alternately joining two dissimilar strips is considered, which along the lines of joints of dissimilar strips is weakened by a periodic system of two semi-infinite interfacial ...
Vahram N. Hakobyan, Aram A. Grigoryan
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Analysis of bimaterial interface cracks using the localized method of fundamental solutions
Results in Applied Mathematics, 2022 This short communication makes the first attempt to apply the localized method of fundamental solutions (LMFS), a newly-developed meshless collocation method, for fracture mechanics analysis of bimaterial interface crack problems.
Xiao Wang, Yan Gu, Mikhail V. Golub
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Applied Sciences, 2022 The bundled lipped channel–concrete (BLC-C) composite wall structure is a new structure with several advantages such as a high bearing capacity and good seismic performance.
Pengyun Cheng +5 more
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Influence of mineral interface stiffness on fracture propagation law of shale hydraulic fracturing [PDF]
Youqicang pingjia yu kaifa, 2023 In order to study the influence of mineral interface action on the initiation and propagation of shale hydraulic fracturing fractures, a shale microstructure model was established.
HOU Mengru,LIANG Bing,SUN Weiji,LIU Qi,ZHAO Hang
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A computational model of interaction between material and interface cracks [PDF]
MATEC Web of Conferences, 2020 A quasi-static model for numerical solution of initiation and propagation of cracks along interfaces or inside materials is developed. The two types of cracks are modelled by the material damage theory with two independent damage parameters introduced ...
Vodička Roman
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Size effect on the fracture resistance of rough and frictional cracks [PDF]
Fracture and Structural Integrity, 2019 Elastic fracture mechanics commonly defines the fracture resistance of brittle materials within an idealized picture of planar and traction-free cracks. An efficient approach to describe the interface conditions in real cracks, such as those occurring in
Andrea Spagnoli +2 more
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Frontiers in Energy Research, 2021 In situ tensile tests and crystal plasticity finite element modeling (CPFEM) were used to study the deformation and cracking behaviors of Cr-coated Zr-4 alloys for accident tolerant fuel claddings under tension.
Xianfeng Ma +7 more
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Materials & Design, 2022 Joining steel and Ti alloys is important for aerospace applications. However, the brittle intermetallic compounds (IMCs) formed during welding of steel and Ti alloys are prone to cracks, which limit the preparation of high-strength steel/Ti joints.
Taotao Li +3 more
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Metals, 2022 Cracks often appear on the inner surface of metal thick-walled cylinders with multiple interference fits. Considering that no relatively accurate model exists for the cracks on the interface of multi-layered, rotating, thick-walled cylinders, in this ...
Jun Ying +5 more
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Remote Sensing, 2022 It is important to distinguish between two common defects, fatigue cracks and reflective cracks, and determine their locations (the top and bottom) in the highway pavement because they require individually targeted treatment measures.
Shili Guo +3 more
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