性上瘾 发表于 2025-3-26 20:57:20
https://doi.org/10.1007/978-3-8349-9243-7This paper is concerned with the statistical prediction of creep failure time under the tension loading along the longitudinal direction of unidirectional CFRP based on the viscoelasticity of matrix resin. It was cleared in this study that the statistical creep failure time under the tension loading灯泡 发表于 2025-3-27 04:41:44
Performance Measurement in Supply Chainschanical stretching and melt flow history influence the extent and structure of crystalline domains in the semi-crystalline polymer. Typical processing parameters include the rate of cooling and the amount of stretch. Both influence crystallization differently. Isolating the contribution from stretcShuttle 发表于 2025-3-27 07:27:26
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Performance Measurement in Supply Chainsas nonlinear viscoelastic–viscoplastic. Physical testing at intermediate strain rates creates many challenges because the measurements are susceptible to distortion due to factors including: test specimen variations, fixtures, hydraulic actuator control, instrumentation complexity, data acquisition,弄脏 发表于 2025-3-27 14:06:16
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Yield Criterion for Polymeric Matrix Under Static and Dynamic Loading,Tests were conducted under uniaxial compression, tension, pure shear and combinations of compression and shear. Quasi-static and intermediate strain rate tests were conducted in a servo-hydraulic testing machine. High strain rate tests were conducted using a split Hopkinson Pressure Bar system built水汽 发表于 2025-3-28 02:27:20
Effect of Temperature on Mechanical Property Degradation of Polymeric Materials,nresolved problems of PEM fuel cells today is the durability issue of its components. For example, the polymeric gasket material of PEM fuel cell must be durable enough to hold the liquid and gas inside the fuel cell channel, as its sealing force decreases gradually with time and also changes with t我们的面粉 发表于 2025-3-28 10:11:44
Small Strain Plasticity Behavior of 304L Stainless Steel in Glass-to-Metal Seal Applications,cesses can be tailored to minimize the residual stresses responsible for cracking. However, this requires high fidelity material modeling accounting for the plastic strains in the metals, mismatched thermal shrinkage and property changes experienced as the glass solidifies during cooling of the asse新陈代谢 发表于 2025-3-28 10:33:38
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