LIKEN
发表于 2025-3-25 03:18:50
Introduction to Different Ways of Knowingn angle 2θ, crack tip opening angle CTOA, crack length a and fracture profile coordinates. A methodology is proposed for measuring the R-curve in terms of CTOA, starting from only geometric information, taken either during the test, i. e., θ = θ(a), or from broken test-pieces profiles. With simple a
faultfinder
发表于 2025-3-25 11:08:04
Introduction to Different Ways of Knowingde and Mode II stresses. Although a large number of fracture hypotheses exist, these partly lead to contradictory fracture predictions. The experimental investigations of the Mixed Mode problems, which have been carried out until now, have not been sufficient to obtain greater clarity. Additional ex
画布
发表于 2025-3-25 12:08:55
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娴熟
发表于 2025-3-25 17:19:18
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Congestion
发表于 2025-3-25 22:38:21
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Aggrandize
发表于 2025-3-26 03:51:59
The Strength Calculation on the Basis of Nonlinear Fracture MechanicsThe basic equations for analysis of strain states at a crack tip under inelastic deformation are listed. On a basis of critical intensity factors of stresses and strains, the relations are given strength design under brittle, quasibrittle and ductile failures.
不近人情
发表于 2025-3-26 07:44:25
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无畏
发表于 2025-3-26 08:55:15
https://doi.org/10.1007/978-3-030-10940-0mens made of brittle and ductile materials to compare with the numerical results. Here, using the electric potential method, with which the crack initiation and the dynamic ductile crack growth are detected, we obtain the dynamic fracture toughness and the crack velocity on the dynamic fracture caused by the electromagnetic force.
摇晃
发表于 2025-3-26 13:07:26
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Lumbar-Stenosis
发表于 2025-3-26 17:00:59
Nonlinear and Dynamic Fracture of Cracked Structures under Electromagnetic Forcemens made of brittle and ductile materials to compare with the numerical results. Here, using the electric potential method, with which the crack initiation and the dynamic ductile crack growth are detected, we obtain the dynamic fracture toughness and the crack velocity on the dynamic fracture caused by the electromagnetic force.