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1.CREEP DAMAGE CALCULATION MODEL BASED ON TIME-HARDEN THEROY
基于时间硬化理论的蠕变损伤计算模型收藏指正
2.FINITE ELEMENT ANALYSIS OF CREEP DAMAGE OF SMALL PUNCH TEST SPECIMEN AT ELEVATED TEMPERATURE
小冲孔试样高温蠕变损伤的有限元分析收藏指正
3.Based on a model considering simultaneously material and uoid type creep damage, a failure probabilistic model for the cree damage is establisheed, After studying the fuzziness of the creep damage for Ni based single crystal superalloys a fuzzy failure probabilistic model is presented.
在考虑材质劣化和空洞损伤的蠕变损伤模型基础上 ,建立蠕变损伤的失效概率模型。 通过进一步对蠕变损伤模糊性的讨论 ,提出了蠕变损伤的模糊失效概率模型。收藏指正
4.(3)The creep damage evolution curve from SPCT with three stages is similar tothat of creep strain, being consist of decelerating, constant rate and accelerating stages.
同时证明了作者所建立的有限元模型的正确性。 (3)试样损伤曲线变化规律与蠕变应变的变化规律相类似,损伤曲线具有减速、恒速和加速的三阶段。收藏指正
5.The substructure near the damage position was studied by EBSP, then vonbined with the relationship among substructure grain boundary sliding grain size and material deformation compatibility the mechanics of creep damage was discussed.
使用电子背散射衍射技术研究了不同损伤位置附近的亚结构形成情况,结合亚结构、晶界滑移、晶粒尺寸与材料变形协调性等材料变形特点,对蠕变损伤机理进行了探讨。收藏指正
6.Many minor creep balance tweaks to damage and abilities.
许多弱小的野外生物会更加巧妙的攻击和使用技能了.收藏指正
7.Abstract: Based on the integral creep constitutive relations of viscoelastic material with damages, a new increment finite element method to solve stress, strain and damage variables is developed by using equivalent stresses, three-dimension damage field can be analyzed and coupling stress and damage field can be solved by using iteration method.
文摘:基于损伤的粘弹性材料积分蠕变型本构关系,建立了求解应力应变和损伤变量的一种新型增量型有限元法,引用当量应力,可以分析三维损伤场,采用迭代法求解相互耦合的应力和损伤场。收藏指正
8.Facture damage behavior of wood-bamboo composites board under the mutual action of fatigue and creep was studied.
摘要研究了在疲劳/蠕变交互作用下竹木复合层合板的断裂损伤行为。收藏指正
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