减弱不好
发表于 2025-3-25 06:58:56
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Implicit
发表于 2025-3-25 10:01:42
Study of Damage in Particulate CompositesIn one approach the damage is evaluated though the increment of the material porosity. In the other approach a microscopic measurement of adherence between particle and matrix is used. The last approach provides a more realistic picture of the damage process and leads to simple models for numerical simulation.
刀锋
发表于 2025-3-25 13:45:34
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infantile
发表于 2025-3-25 19:13:51
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易受骗
发表于 2025-3-25 20:15:39
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否决
发表于 2025-3-26 01:01:58
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enmesh
发表于 2025-3-26 05:09:09
Hopkinson Techniques for Dynamic Triaxial Compression Teststrain measured by a strain gauge placed on the outer surface of the aluminum sleeve. Mortar samples have been tested under a range of confining stresses and strain rates, and some of the results of these experiments are presented.
conscience
发表于 2025-3-26 08:47:08
Quasi-static and Dynamic Torsion Testing of Ceramic Micro and Nano-structured Coatings Using Speckless. The pre-existing damage is believed to be the cause of the low shear moduli and strengths exhibited by the coatings. A comparison between quasi-static and dynamic response is carried out, to assess strain-rate effects, as well as micro versus nano grain size coatings of the same composition.
clarify
发表于 2025-3-26 16:00:01
The Effect of Specimen Size on the Compressive Strength of Carbon Fibre-epoxy Laminatesn hole are performed. The local stress concentration arising from the hole dominates the strength of the laminate rather than the stresses in the bulk of the material. It is observed that the remote failure stress decreases with increasing hole size and specimen width but is generally well above the
nitric-oxide
发表于 2025-3-26 19:55:09
Book 2002 and damage, nondestructive evaluation, dynamic problems, fiber optic sensors, speckle metrology, digital image processing, nanotechnology, neutron diffraction and synchrotron radiation methods. The papers are arranged in the following nine sections: Mechanical characterization of material behavior,