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- In view of the anisotropic damage characteristics of concrete under multiaxial stress state, an anisotropic elastoplastic damage model is presented. 针对混凝土多轴应力状态下各向异性损伤的特点，建立了各向异性弹塑性损伤模型。
- Based on experimental data and finite element analysis results, a low-cycle fatigue life model is proposed for the powder metallurgy superalloys under multiaxial stress states. 在详细分析试验和有限元计算结果的基础上，提出了复杂应力状态下的低周疲劳寿命模型。
- Actually considerable structural elements such as shear wall, dam, bridge, safety shell of nuclear reactor, offshore platform and so on, are generally working under multiaxial stress condition. 而大多数混凝土结构都是处于复杂应力状态的，如常见的剪力墙结构，水坝、桥梁、核反应堆安全壳、采油平台等。
- The iterative formulas of elastoplastic stochastic finite element method (SFEM) under cyclic loading are deduced and the random responses of local multiaxial stress and strain are calculated. 推导了交变载荷下弹塑性随机有限元的迭代格式,计算了局部多轴应力应变的随机响应。
- By means of selecting penny shaped crack model to simulate the defects in concrete,the damage model for concrete under multiaxial stress state was developed based on statistical fracture theory. 以圆盘裂纹模型模拟混凝土内部的缺陷,基于统计断裂理论推导出了多轴应力下混凝土的损伤统计模型,并根据应变等价假说,建立了包含损伤的混凝土的基本本构关系。
- Fracture Strength of Ceramics under Multiaxial Stress State 复杂应力作用下结构陶瓷材料的断裂强度
- Estimation of Brittle Materials'Strength Under Multiaxial Stress State 多轴应力状态下脆性材料强度的估算
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
- In the word "mother" the stress is on the first syllable. 在"mother"这一字里，重音在第一个音节上。,在＂mother＂这一字里，重音在第一个音节上。
- STRENGTH CRITERION FOR PLAIN CONCRETE UNDER MULTIAXIAL STRESS STATES BASED ON DAMAGE POISSON'S RATIO 基于损伤泊松比的混凝土多轴强度准则
- Approximate Calculation of Local Stress and Strain under Multiaxial Stress State 多轴应力状态下的局部应力应变近似计算方法及其应用
- FEM creep damage study for nickel-base single crystal structure under multiaxial stress conditions 镍基单晶结构的蠕变损伤寿命研究
- Keywords single crystal nickel-based superalloy;orthotropy;low cycle fatigue;multiaxial stress state;damage; 镍基单晶合金;正交各向异性;低周疲劳;复杂应力;损伤;
- Keywords Single crystal material Orthotropy Multiaxial stress Asymmetrical cyclic load Low cycle fatigue; 单晶材料;正交各向异性;多轴应力;非对称循环载荷;低周疲劳;
- He reverted to smoking when under stress. 他因受到压力又恢复了吸烟的习惯。
- We led a hard life in times of stress. 在困难时期我们过着艰苦的生活。
- On the Validation of Rafting Law and Creep Life of Nickel-base Single Crystal Superalloys under Multiaxial Stress States 镍基单晶合金筏化规律及蠕变持久寿命模型在复杂应力状态下的考核
- The cure for stress lies in learning to relax. 消除紧张的方法在于学会放松。
- The detective laid great stress on details. 侦探特别强调细节。
- High winds put great stress on the structure. 大风作用于该建筑物上而产生巨大的应力。
