当前用来描述混凝土受力的各种应力和变形关系的七种本构模型之一。 反映材料的塑性变形。该模型可以较好地描述混凝土应力一应变下降段(软化)曲线，建立了应变空间的塑性本构关系，并构造了不同的混凝土应变松弛面(相对于应力空间的破坏包络面)和相应的势能函数，以反映混凝土卸载的残余应变、刚度退化等特性。
... nonlinear elastic model非线性弹性模型 elastoplastic model弹塑性模型 viscoelastic model粘弹性模型 ...
基于274个网页-相关网页
... elastic-plastic boundary 弹性塑性边界 elastic-plastic model 弹塑性模型 elastic-plastic drive 滩塑性驱动 ...
基于36个网页-相关网页
two-surface constitutive model 双屈服面本构模型 elastic-plastic constitutive model 弹塑性模型 Endochronic damage constitutive model fo… 全级配大体积混凝土的内时损伤本构模型 .
基于8个网页-相关网页
理想弹塑性模型 ideal elastoplastic model
清华弹塑性模型 Tsinghua elastoplastic model
临界状态弹塑性模型 critical state elastoplastic model
谈弹塑性模型 elastoplastic modulus
粘弹塑性模型 Viscous-elastic-plastic Model
三维粘弹塑性模型 D viscoelastic-plastic model
弹塑性本构模型 elastoplastic constitutive model ; elastic-plastic constitution
弹塑性损伤模型 Elastoplastic Damage Model
弹黏塑性模型 elastic visco-plastic model
The state of the art in the constitutive relations for unsaturated soils was summarized,including elastic models,Barcelona elastic-plastic model and its various modified forms,models using suction as stress variables,elastic-plastic models for expansive soils,damage models,thermo-mechanical models and models for wetting induced deformation.
总结了非饱和土本构模型当前研究的新进展,包括弹性模型、巴塞罗那模型的各种改进,其它形式包含吸力的应力变量模型、膨胀土弹塑性模型、损伤力学模型、热力学模型、浸水变形计算模型等。
参考来源 - 非饱和土本构关系及变形计算The results indicate that stress-strain curves with different water contents, consolidation stresses and stress paths are evidently dissimilar, which are correspondingly described with softening elastic-plastic model, ideal elastic-plastic model and hyperbolic elastic model.
研究表明，原状黄土含水量不同、固结围压不同、应力路径不同、应力应变曲线亦显著不同，可以由软化弹塑性模型、理想弹塑性模型或双曲线弹性模型描述。
参考来源 - 黄土挖方高边坡稳定性变化机理的分析研究Misesstress,plasticstrain,contactfrictionforce,thickness distribution and external force on dies during forming process are analyzed.2. Isotropic elastoplastic model is used in washing tank forming process of DAYANG Stainless Steel Corporation.
2．采用各向同性的弹塑性模型对大洋不锈钢公司的水槽深冲过程进行了模拟，分析了深冲过程的应力、应变和厚度分布，预测了易发生起皱的区域，并进行了实验验证。
参考来源 - 金属板材深冲成形过程的有限元模拟·2,447,543篇论文数据，部分数据来源于NoteExpress
提要本文简述了岩土多重屈服面弹塑性模型的基本概念。
The basic conception on geotechnical multiply yield surface elastoplastic model is simply described.
对位移反分析方法作了介绍，并对各种弹塑性模型进行了总结。
Introducing the method of optimizing back analysis using displacement and summarizing the elastoplastic model.
因此，弹塑性模型更适合于强度折减有限元法分析土坡稳定性。
So the elastic - plasticity model is more compatible to slope stability analysis by FEM with shear strength reduction.
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