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- The geometric and material nonlinearities,the linear kinematic hardening and the effect of strain hardening at corner zone by cold-forming are taken into account in the model. 分析结果表明:宽厚比和轴压比对构件滞回性能影响显著,随着宽厚比的增加,构件承载、转动以及塑性变形能力降低;
- The kinematic hardening model has been considered to be the proper model accounting for Bauschingcr's effect of materials in spite of the widelyused isotropic hardening model. 文中还推荐了一种关于迭代过程中的卸载问题的处理方法,它能有效地提高迭代收敛性,从而对于一般的等向强化有限程序设计也有一定的参考价值。
- The process and rules of the initial cracking due to thermal fatigue are studied considering the multi-linear kinematic hardening of material,with a simple sample as model analyzed by FEM. 用有限元方法并考虑材料的多线性随动强化性质对带有裂纹的简单试件模型进行热疲劳分析,研究热疲劳裂纹张开的过程和规律。
- By an analysis of experimental results, the kinematic hardening characteristic of bituminous mixtures has been proved, andsome differencies in the mechanical properties of the two materials have b. 通过分析材料的抗压强度和抗拉强度,证实了沥青混合料的运动强化特性,同时比较了这2种沥青混合料的路用性能。
- multi-linear kinematic hardening 多线性随动强化
- multilinear kinematic hardening rules 多线性随动强化
- Numerical algorithm of plasticity with superposed A-F kinematic hardening rule 叠加型A-F类随动强化模型塑性应变的数值计算法
- Harden up a little, we need more speed. 把帆索拉紧一点,我们需要加快速度。
- Studies on Constitutive Relations of Isotropic and Kinematic Hardening Materials at Finite Elastic-Plastic Deformation 各向同性及随动硬化材料在有限弹塑性变形情况下的本构关系
- Keywords thermal fatigue;crack propagation;multilinear kinematic hardening rules;finite element method; 热疲劳;裂纹扩展;多线性随动强化;有限元方法;
- Hot steel is quenched to harden it. 烧热的钢淬火使它坚硬。
- The varnish takes a few minutes to harden. 清漆几分钟就能变硬。
- Keywords contact fatigue, shakedown, residual stress, kinematic harden, back stress; 接触疲劳;安定性;残余应力;随动强化;背应力;
- Experimental Study on Evolution of Kinematic Hardening for Stainless Steel 304 under Uni-axial Strain Ratcheting Deformation 304不锈钢在单轴应变棘轮变形下的随动硬化实验研究
- Don't harden your heart against him. 别对他硬心肠。
- So we find that hardening operation is made up of heating and quenching. 因此我们发现淬火工序包括加热和淬硬两个步骤。
- Please harden in the main ropes, the sail's not tight enough! 请把主要的绳索拉紧些,帆扯得不够紧!
- Anneal means make harden steel soft and remove brittleness. 退火就是使淬火钢变软并消除其脆性。
- The unit of kinematic viscosity is the stoke. 运动粘度单位是沲。
- Able to set and harden under water, as Portland cement. 在水中变硬的能在水下定型并变硬的,如波特兰水泥
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 农业及相关产业增加值 - the added value of agriculture and related industries