有效弹性模量 meaning in Chinese
effective elastic modulus
effective modulus of elasticity
Examples
- A simple method to estimate the effective elastic moduli of cracked rock
裂隙岩体有效弹性模量估计的一种方法 - Meso - scopic computing mechanics analysis of three - dimensional multi - directional braided composites
三维多向编织复合材料有效弹性模量的细观计算力学分析 - Furthermore , the fiber volume fraction of each inclined and horizontal unidirectional " lamina was assumed to be the same as that of the composites . three - dimensional stress - strain analysis was applied to each unidirectional lamina that was assumed to be transversely isotropical under on - axis coordinate system . carrying out the integration and averaging of stiffness yielded the effective elastic moduli of 3 - d braided structural composites
采用三维应力?应变分析，在单胞的长度方向积分和平均，在给定的应变边界条件下，采用刚度体积平均的方法，预测三维编织结构复合材料的有效弹性模量；在空间多向应力的基础上，通过对三维编织结构复合材料破坏机理的探讨，摘要提出了适用于三维编织复合材料细观强度失效准则，预测三维编织结构复合材料的强度性能。 - Concrete elastic modulus and concrete creep and shrinkage variety at different time are reckoned in by using time increment analysis method and concrete creep and shrinkage secondary force is calculated by using effective elastic modulus . bridge stability analysis program is developed on the base of structure matrix displacement method , the program adopts visual basic language , has friendly interface and visual data input windows . the buckling safety factor of currently finished structure is given as result
为计入混凝土弹性模量的变化及混凝土徐变收缩随混凝土的龄期与外荷载加载时间不同而变化的影响，采用时间增量法对每个计算阶段根据其阶段内时步数进行循环，以计算时段内弹性应力、应变增量和徐变、收缩产生的应力应变增量，利用有效弹性模量法计算混凝土徐变收缩次内力，在此基础上，结合结构矩阵位移法的基本理论编制开发了计入混凝土时效效应的高墩大跨径桥梁稳定分析程序。 - Determination method of the damage threshold stress and damage threshold strain is given , six kinds of damage variables ( which are across isotropy effectual elastic modulus damage variable , simple effectual elastic modulus damage variable , density damage variable , volume damage variable , volume density damage variable and area density damage variable ) are defined , evolution curves and evolution equations of harden yield damage are obtained
提出了损伤应力和应变门槛值的确定方法，并定义了六种损伤变量(即横观各向同性有效弹性模量损伤变量，简单有效弹性模量损伤变量，密度损伤变量，体积损伤变量，体积密度损伤变量和面积密度损伤变量) ，在此基础上得出了硬化屈服损伤过程中的损伤演化曲线和演化方程。