1)Strain path应变路径
1.Analysis of forming of tailor welded blanks square box based on strain path;拼焊板盒形件冲压成形失效及应变路径分析
2.Research on formability of tailor welded blank box based on strain path基于应变路径的拼焊板盒形件成形性能研究
3.Using the finite element method software Dynaform,numerical simulations of blank holder force are carried out to reseach its influence on the strain path of the dangerous point and the weld line movement on the condition of different BHF.用有限元分析软件Dynaform对拼焊板方盒件成形进行数值模拟,研究不同压边力对拉深过程中破裂危险点应变路径和焊缝移动的影响规律。
英文短句/例句
1.The Influence of Strain Path on Mechanical Behaviors of Steel 907A;应变路径对907A钢力学行为的影响
2.Study on compacting space effect based on Strain Path Method基于应变路径法的压桩挤土空间效应研究
3.Research on formability of tailor welded blank box based on strain path基于应变路径的拼焊板盒形件成形性能研究
4.Impacts of Strain Path Change on Microstructure and Properties of T2 Copper and Brass H62;应变路径改变对T2纯铜和H62黄铜组织及性能的影响
5.Research on GPS Multi-Path Effects on Deformation Monitoring;GPS变形监测中多路径效应影响研究
6.Emergency path problem in stochastic and time-varying network随机时变网络下的应急路径选择研究
7.Plane Strain Experiment Research of Simulating Stress Path of Excavation Pit by the True Triaxial Cell;模拟基坑应力路径的真三轴平面应变试验研究
8.Effect of stress path circumgyration on shear modulus under small strain小应变条件下应力路径旋转对剪切模量影响
9.Application and Study on Mechanical Properties of Subgrade Soil Considering Stress Path;考虑应力路径变化的路基土的力学特性研究及工程应用
10.The Evolution of Japanese Financial System: Path Dependence and Adaptive Efficiency日本金融制度变迁的路径依赖和适应效率
11.Studies on Optimal Path Algorithms and Its Applications in Time-Varying and Stochastic Networks;时变、随机网络最优路径算法及其应用研究
12.Research on Lateral Unloading Stress Path and Wall Deformation For Foundation Pit;基坑侧向卸荷应力路径及挡墙侧向变形研究
13.Views from China: the New Changes of Contemporary Capitalism;中国应对当代资本主义新变化的路径选择
14.The Route of Chinese Economic Growth,Big Country Effect and the Transition of Economic Pattern;中国经济增长路径、大国效应与模式转变
15.A backup route algorithm adapting dynamic topology in wireless networks;无线网络适应动态拓扑变化的备份路径算法
16.Enterprise capability blemish: the contingent analysis model and the related path analysis;企业能力缺陷:权变分析模型与相应的路径解析
17.Path-Dependence and Lock-in Effect of Institutional Changes of the Pension System养老金制度变迁中的路径依赖及其锁定效应
18.The Influence of Stress Path on the Stress-Strain Relationship of Sand and Its Application to the Calculation of Earth Dam Design应力路径对砂土的应力—应变关系的影响及其在土坝设计中的应用
相关短句/例句
deformation path应变路径
1.Using the technique of artificial neural networks,a useful method of controlling deformation path of sheet metal is proposed.本文将人工神经网络 (ANN)用于应变路径的控制 ,旨在探索一种应变路径控制的新方法。
2.Real time control of deformation path is key to precision metal forming.在金属塑性成形过程的应变路径控制中 ,控制模型的建立是一关键。
3.It is the key to establish the control model for deformation path during the process of metal forming.而在金属成形过程的应变路径准确控制中,控制模型的建立是一关键。
3)strain path method应变路径法
1.Study on compacting space effect based on Strain Path Method基于应变路径法的压桩挤土空间效应研究
2.On the basis of the strain path method,and combining with the research method of source-sink theory,the theoretical solution for the vertical displacement of soil caused by sinking pile is obtained.在应变路径法的基础上,结合源汇理论的研究方法,可得到沉桩引起的土体竖向位移理论解,进而讨论了各种因素(如桩长(或沉桩深度)、离开桩身的距离、桩径)对沉桩时桩周地表隆起的影响,提出了沉桩的临界深度值和单桩的影响范围。
3.Some theoretical methods - bearing capacitytheory, cavity expansion theory, strain path method, moving point dislocation method - are reviewed, togetherwith the developments of numerical analysis and experimental research.从不同角度,对触探中锥头阻力的研究进行简要阐述,对承载力理论、空洞膨胀理论、应变路径法及运动点位错法等几种理论分析方法进行了回顾。
4)complex strain paths复杂应变路径
1.Strain-based FLD is strongly affected by the strain path and has brought much inconvenience to the study of forming limit under complex strain paths.因极限应变构成的FLD受应变路径的影响很大 ,在研究复杂应变路径的成形极限问题时带来极大不便。
5)non-proportional strain path非比例应变路径
1.This paper describes the cyclic constitutive experimenrs on 1Cr18Ni9Ti stainless steel,42CrMoA alloy steel,40 axle steel,2014-T6 aluminum alloy under several non-proportional strain paths.对 1Cr18Ni9Ti不锈钢、42 Cr Mo A高合金钢、40车轴钢和 2 0 14- T6铝合金分别进行了几种非比例应变路径循环本构试验 ,试验结果表明 ,材料循环强化行为不随应变路径在应变空间中的旋转而改变 。
6)optimal strain path最优应变路径
1.In this paper, we presented the equations of the optimal strain paths for the nonlinear viscoelasticity and the viscoplasticity in one dimensional case.得出了一维非线性黏弹体和黏塑性体中最优应变路径方程,并揭示了它们的某些特性,如:(1)当非线性黏弹本构方程中的黏性部分与应变的关系具有上凸形式时,相应的最优应变路径具有下凸性质;(2)对于过应力和Bodner-Parton黏塑性体,它们的最优应变路径是塑性应变为线性形式,即塑性应变率为常数,而弹-黏塑性体的最优应变路径则不同。
延伸阅读
Pro/ENGINEER中复杂几何路径的数组阵列1 引言 Pro/ENGINEER是目前应用非常广泛的CAD/CAM软件,其功能非常强大。在Pro/ENGINEER中进行特征复制时, PATTERN(数组阵列)可以一次建立多个相同的特征,比COPY(复制)省时省力。 在实际应用中,阵列的几何路径有规则的(如直线形、圆形等),也有不规则的(如平行四边形、椭圆形等)。对于规则路径,其生成较简单,如圆形路径,选取一周向驱动尺寸,输入阵列的增量与个数即可。下面以在基座上钻孔为例,介绍不规则几何路径的数组阵列。2 设计实例 首先,生成基座(如图1黑点表示孔的圆心位),其中心点位于Pro/ENGINEER中坐标系的原点,再钻出左上角的第一个孔(以基座的两条边为参考边,这两条边的交点为准原点)。然后进行数组阵列,产生其余的孔,依次选择“Pattern→General→Table”。图1 黑点表示孔的圆心位2.1 步骤一 选择图1中的尺寸“40,55”作为“表格驱动阵列的驱动尺寸”,然后选“Done”。2.2 步骤二 选择“Add”,进行表的添加(输入一个表名如A),接着打开一个窗口,其中已有的文字均为注释语句,最后一行为: idx d4(40.0) d3(55.0) 其中,idx表示这一列填的是序号,从1开始;d后的数字以实际操作中产生的为准,括号内数值为步骤1中所选驱动尺寸的值,可以看出该值的显示顺序与尺寸的选择顺序是对应的。2.3 步骤三进行表的录入,依次填入:165 5529055311555414055550856601157 7014589514591201451014514511170145121508513160115 其中1~4为上部右边的4个孔,5~7为左边3个孔,8~11为下部右边4个孔,12~13为右边剩余2个孔。2.4 步骤四 首先点击“File→Save”,并且进行保存。然后点击“File→Exit”,退出程序。之后执行“Done”即可进行阵列,如图2所示。
