2) elasto-plastic damage model
弹塑性损伤模型
1.
According to characteristic of vertical pressure bearing on top of the culverts,the stress-strain relationship of completely damaged soil—the elasto-plastic damage model of structural clay is applied to the earth fill and the linear elasticity model is used for the foundation.
根据上埋式涵洞顶部垂直土压力的受力特点,涵洞上覆土体采用完全损伤土的应力应变关系——结构性粘土的弹塑性损伤模型,地基采用线弹性模型,利用力的变形协调条件和力的平衡条件对上埋式涵洞顶部土压力的计算方法进行探讨,提出了考虑土的应力损伤和扰动损伤的垂直土压力计算公式。
3) thermoelastoplastic damage model
热弹塑性损伤模型
1.
Based on the problems mentioned above,the oil shale thermoelastoplastic damage model of heterogeneous medium is established;and then a systematic method of defining damage variables is given.
针对油页岩地下开发存在的上述问题,首先建立油页岩非均质热弹塑性损伤模型;然后较系统地给出确定损伤变量的方法,并将热膨胀系数、热传导性、比热、弹性模量、抗拉压强度等材料参数作为满足Weibull分布的随机变量,利用Matlab和Monte Carlo方法实现数值计算物性参数的随机赋值,对油页岩地下开发加热过程中热力破坏问题进行数值模拟。
4) concrete elasto-plastic damage model
混凝土弹塑性损伤模型
1.
In this paper,a new rate-dependent concrete elasto-plastic damage model for simulating the mechanical behaviors of concrete is established by introducing the effect of strain rate,damage variable and stiffness degradation variables.
通过引入应变速率、损伤变量以及刚度退化指标等参数,建立了应变率相关的混凝土弹塑性损伤模型。
6) plastic-damage model based on ABAQUS
ABAQUS塑性损伤模型
补充资料：统一
①指国家由一个中央政府统治，没有分裂和割据：天下统一。②部分联合成整体；归于一致：统一祖国｜统一认识。③一致的；集中的：统一的认识｜统一领导。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条