By comparing the ways of plastic analysis, the plastic moment coefficient and load coefficient are used to illustrate the collapsing load formula of mobile-structure.
本文通过对塑性分析方法比较,采用了塑性弯矩系数和荷载系数来表达机构破坏荷载公式。
It introduces the process of 3D elastoplastic matrix,makes an investigation of yield criteria and the process of stratification,and completes a practical program.
本文在边界积分方程离散的基础上，建立了适用于一般松软固体的弹塑性本构关系，并详细介绍了三维弹塑性矩阵的形成及推导过程，对屈服准则、迭代过程等都作了较深入的探讨，完成了较实用的三维边界元计算机程
It introduces the process of 3 D elastoplastic matrix, makes an investigation of yield criteria and the process of stratification, and completes a practical program.
在边界积分方程离散的基础上，建立了适用于一般松软固体的弹塑性本构关系；给出了三维弹塑性矩阵的形成及推导过程；对屈服准则、迭代过程等作了较深入的探讨，设计了三维边界元计算机程序。
The damage of the coating and the bending of the sheet caused by the unreasonable laser heating in processing are analyzed and predicted by means of analysis of heat conduction and elestoplastic stress.
通过热传导分析和弹塑性应力分析,预测了在激光加工中因不合理的热加工工艺而引起的涂层破坏问题和弯曲变形问题,并确定出了合理的工艺参数范围:既能确保铁损下降,又能防止涂层破坏和弯曲变形,保证激光加工质量。
High quality of these parts obtained relies on the technological developments involving the basic plasticity,FEA simulation and processing technology,In the scope of basic plasticity,which deals with the yield criteri.
涉及冲压工艺生产的相关技术包括 :板材塑性力学 ,冲压工艺过程的有限元分析(FEA) ,具体的成形工艺设计等。
Generalized simulated potential energy principles and generalized simulated complementary energy principles, including the conditions of incompressibility of the volume, of similarly non -coupled systems for deformation theory and flow theory in plasticity are proposed
提出了塑性力学变形理论和流动理论包括体积不变条件的相似非耦联系统的广义模拟势能原理和广义模拟余能原理
The conception of similary no-coupled equations is first introduced in this paper, and similary no-coupled potential energy principle and complementary energy principle for the deformation theory in plasticity are established by applying weighted residual method to the similary no-coupled equations.
引入了相似非耦联方程的概念，应用加权余量法建立了塑性力学变形理论的相似非耦联势能原理和余能原理。
elasto-plastic matrix displacement analysis
弹塑性矩阵位移分析
Discussion on the structural vibration model and rigid matrix of elastic-plastic time history analysis
弹塑性时程分析中结构的振动模型及刚度矩阵
The plastic elemental stiffness matrix was derived by plastic-hinge method.
然后用塑性铰法推导了单元的塑性刚度矩阵。
The Array Theory Of The Experimental Stress Analysis Of The Orthotropic Photoelastics;
正交异性光弹性实验应力分析的矩阵理论
Computation of Physical Parameters of Elastic Waves Scatterer Based on T Matrix Method;
基于T矩阵方法的弹性波散射参数计算
Reverberation-transfer matrix for wave propagation in a multilayered solid
层状结构中弹性波分析的回传-传递矩阵法
The Magneto-Elastic-Plastic Dynamic Analysis for Conductive Rectangular Thin Plates;
导电矩形薄板的磁弹塑性动力响应分析
Some Common Properties Among Invertible Matrix,Adjoint Matrix and Inverse Matrix
可逆矩阵及其伴随矩阵、逆矩阵的一些共同特性
ideal elastic body
理想弹性[塑性]体
Research on 3D Elastic-Plastic Finite Element Simulation and Optimization of Rectangular Steel Tube Drawing;
矩形钢管拉拔成形三维弹塑性有限元模拟及优化研究
Analysis on Elastic-plastic Seismic Response of the Arch Truss of Rectangular Section;
矩形截面拱桁架在地震作用下的弹塑性动力响应分析
Calculation of Elastoplastic Adjustment Factor for Rectangular Thin Plate Fixedly Supported along Two Sides and Simply Supported along Other Two Sides
两对边简支两对边固支矩形薄板弹塑性调整系数计算
Constructing Disjunct (Separable) Matrices and Studying the Properties;
disjunct矩阵和separable矩阵的构作及性质
Research on Properties of Polynomial Bezoutian Matrix and Toeplitz-Bezout Matrix
多项式Bezout矩阵和Toeplitz-Bezout矩阵性质的研究
Linear operators preserving weak adjoint matrix between matrix spaces
矩阵空间上保弱伴随矩阵的线性映射
Hankel Matrix Solutions of Linear Matrix Equations
线性矩阵方程的Hankel矩阵解
Elastic-Plastic-Creep Computational Analysis & Reliability Evaluation of Ball Grid Array Solder Joint in Cemaric Quartz Chip (CBGA);
陶瓷芯片球栅阵列（CBGA）焊点弹塑性—蠕变计算分析及可靠度评估
ELASTIC-PLASTIC DYNAMIC RESPONSE ANALYSIS OF SANDWICH BEAMS WITH LATTICE TRUSS CORES BASED ON MINIMUM PRINCIPLE OF ACCELERATION
基于最小加速度原理分析点阵材料夹芯梁的弹塑性动力响应