• 复合材料桥联模型理论考虑基体材料非线性特性

    Nonlinear characteristic of matrix material is considered in the bridging model constitutive theory of composite materials.

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  • 将高玉臣提出关于橡胶材料大变形的本理论加入DIANA。

    Two kinds of Gao's constitutive law on rubber like material are inserted into DIANA.

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  • 将粘塑性统一理论引入程序同时采用已经比较成熟的破坏准则裂缝模型

    In this program the author adopt the viscoelastic-plastic unified constitutive theory, at the same time adopting the Kupfer-Gerstle destroy rule and mixed crack model.

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  • 对加卸载循环的应力-应变曲线,建立了理论合计算材料宏观理论模型关系方程

    Proposed a macroscopic constitutive model and relative equations which can be used to simulate theoretically measured stress-strain curves of loading -and unloading cycle.

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  • 应用塑性介质理论,视岩体为弹塑性体,得到隧道开挖引起地层应力变化计算公式、计算程序。

    In the application of elastoplastic medium theory, the rock and soil are assumed to be elastoplastic medium, and the stress change due to tunnel excavation can be calculated, too.

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  • 本工作考虑这些缺陷影响建立损伤构理论将其应用于根据岩石所含孔隙度不同而提出的不同模型

    Taking the influence of microdefects into account, a new constitutive relationship of damage is developed, and applied to different models of rock with different porosities.

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  • 晶体塑性理论起源于20世纪20年代包括单晶塑性本理论多晶塑性构理论,能够深刻揭示材料变形规律

    Crystal plasticity theory stemming from 1920s includes single crystal constitutive theory and polycrystal constitutive theory, which disclosures laws of material deforming.

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  • 本文构理论入手,经典二值命题逻辑系统中给出公式概念,从两个不同的角度出语真度的等价刻画。

    From the syntactical point of view, the concept of the syntactic truth degree of formulas is proposed in two-valued propositional logic system.

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  • 介绍位移有限元方法 ,并位移基有限元嵌入了无屈服内时本构理论并提出了相应于平应力问题直接代入

    Endochronic plasticity based on non-yield surface is deduced into the displacement-based finite element method and the plastic strain direct method is proposed for the plane stress problem.

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  • 本文概述如何利用应变空间表述伊留辛公设理论导出奇异点上完整关系并且还给出应用于岩石帽盖模型一个例子

    This paper derives the integrated constitutive relation at the singular point theoretically by using Hyushin's postulate in the the strain space, and gives an example applicable to the rock cap model.

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  • 本文截面金属临界计算作了理论分析

    This paper theoretically analyzes the critical force in metal hoisting boom structure of lattice type and variable section.

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  • 目的探讨痉挛障碍脑瘫患者辅音发音特点康复计划的制定提供理论依据

    Object To research the consonant pronunciation characters of spastic dysarthria in cerebral palsy patients and supply theory evidences for the rehabilitation program.

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  • 目的探讨痉挛障碍脑瘫患者辅音发音特点康复计划的制定提供理论依据

    Object:To research the consonant pronunciation characters of spastic dysarthria in cerebralpalsy patients and supply theory evidences for the rehabilitation program.

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  • 话题话题式是许多语言学理论讨论重要内容它们的研究存在一些问题

    Topic and topic construction are the important content discussed by many linguistic theories. But there are still some problems with them.

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  • 根据有限位移理论中的原理推导薄壁T横向风力作用下静力稳定系数表达式。

    The static wind stability factor of T-Frame Bridge with double slander piers is derived according to the Principle of Virtual Work in Finite Displacement Theory.

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  • 本文着重探讨徐通锵先生核心汉语语义辞法”的理论意义实践作用

    This article discusses the theoretical significance and practical functions of the "the core character and the semantic phraseology in Chinese" proposed by Mr.

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  • 分数阶微积分理论框架下分形动力学机制引入生物弹性方程研究

    Within the framework of the fractional calculus theory, the mechanism of fractal dynamics is introduced to the constitutive equation research of viscoelastic materials.

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  • 以层复合岩体损伤破坏理论为基础,建立了层状复合岩体损伤本方程及其破坏断裂准则

    Based on damage and destroy theory of bedded composite rock, damage principal equation and damage and fracture rules of bedded composite rock have been founded.

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  • 利用J 2流动理论各向同性硬化原理结合离散方法,建立筒型基础土体关系

    The constitutive relationship of bucket foundation was analyzed by the principle of J2 flow theory and isotropic based on a deformable distinct element method.

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  • 语法理论研究句子开辟了途径

    The construction grammar theory opens up a new approach to the study of the aspectual meaning of the sentence.

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  • 提出了考虑响应脆性损伤演变理论模型方程

    The theoretical model and the constitutive equation with the response of both tension and compression for elastic brittle damage evolution taken into account are derived.

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  • 薄膜晶粒生长(正常晶粒生长异常晶粒生长)和变化进行了简单理论分析

    A simple theory analysis is presented for grain growth (normal grain growth and abnormal grain growth) and the texture change of thin films.

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  • 该文着重液体分配器理论计算特点进行了探讨。

    The theoretic calculation of trough type liquid distributor, and its structure feature are discussed emphatically in this paper.

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  • 实验研究表明:基于经典弹塑性蠕变理论方程,非弹性应变高温下其本质上时间相关的。

    The experimental and research results indicate that non-elasticity strain associate with time in nature according to constitutive equations of the classical elastic-plastic and creep theory.

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  • 理论表明方程完全确定物质流形几何

    This theory shows that the constitutive equations determine entirely the geometric structure of the material manifold.

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  • 基于认知用学理论可以一个存在认知投射篇上去的连贯模型

    Based on the theory of cognitive pragmatics, a coherence model can be postulated that exists in people's cognition and is projected onto discourse.

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  • 目前,关于预应力混凝土连续、连续理论研究较为深入,从设计理论日趋成熟,施工经验较丰富

    At present, the theoretics of continuous Bridges and continuous rigid-frame Bridges have been researched deeply, design theoretics has matured and the experience of construction has been abundant.

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  • 改进反向模拟法采用了一种基于塑性流动理论方程可以充分考虑应变历史对塑性变形的影响。

    The constitutive equation in the present method is based on flow theory of plasticity to consider the loading history, while deformation theory of plasticity in the classical inverse analysis method.

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  • 最后通过实验数据拟合得到方程中的参数理论结果实验结果进行比较,结果显示,两者吻合性较

    Finally, the parameters of constitutive equation are obtained by fitting test data, the theoretic results is proved well by comparison with the experimental results.

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  • 本文采用定量关系研究方法,对松花江45有毒有机物毒性进行了预测理论研究

    The paper forecasts and studies the toxicity of 45 noxious organic compounds in Songhuajiang river by the study method of quantitative structure-activity relationship.

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