应变等效,strain equivalence
1)strain equivalence应变等效
英文短句/例句
1.Research on Transformation of Axisymmetric Vertical Drains into Plane Vertical Drains and Parameters Back-analysis under Time-dependent Loading;考虑加载过程的砂井地基平面应变等效方法与参数反分析研究
2.Analysis of Axisymmetrical and Equivalent Plain Strain Consolidation by Vertical Drains;含竖向排水体地基轴对称固结及平面应变等效固结分析
3.Establishment and analysis of equivalent stress-equivalent strain curves of sheet metal板材等效应力-等效应变曲线的建立及分析
4.The hardening function was formed by incorporating an equivalent plastic deviator strain and a volume strain.联合等效塑性偏应变和体应变构造硬化函数.
5.The equivalent strain pattern and deformation uniformity of strain behavior of pure copper in case of ECAPECAP条件下纯铜应变行为的等效应变规律及变形均匀性
6.Study on Equivalent Stress-Strain Relationship of Steel Tube of Square Concrete-Filled Steel Tube方钢管混凝土柱钢管等效应力—应变关系研究
7.Equivalent Elliptic Nested Structure and Its Application in Variogram Nesting空间变异函数等效应椭圆套合方法及其应用
8.Response time and the small signal equivalent circuit of the photoconductive detector光电导探测器的响应时间与微变等效电路
9.Research on Effective Strain in Wire Rod During Rolling and Calculation of Temperature Jump高速线材精轧的等效应变研究及温升计算
10.From Equivalence,Equivalent Effect to Correspondence:The Changing Ideas and Methodology in Modern Translation Studies;从等值、等效到对应——变化中的现代翻译研究观念与方法论
11.non-equivalence of drug effect药物效应的非等效性
12.hypsochromic effect色光变浅效应，向紫效应
13.equivaient step index profile等效突变型折射率分布
14.cytopathic effect（致）细胞病变（效应）
15.Torsion deformation is the biggest effect factor on elastic limit equivalent stress.扭转变形是对钢丝的弹性极限等效应力情况影响最大的因素。
16.Near-field to Near/Far Field Transformation for Arbitrary Near-field Distribution Using an Equivalent Magnetic Current and MoM;应用等效磁流和矩量法进行任意近场到近场/远场的变换
17.Experimental study of biaxial equivalent uniaxial strain constitutive model for ordinary concrete after freeze-thaw cycling冻融后普通混凝土双轴等效单轴应变本构模型试验研究
18.Conclusion: Bimin Tablet could have satisfied effect on treating allergic rhinitis, compared to Xisimin with longer curative effect and little adverse reaction.结论 :鼻敏片能有效治疗变应性鼻炎 ,且较息斯敏有疗效持久、无副作用等优点。
相关短句/例句
equivalent strain等效应变
1.Expression on equivalent stress andequivalent strain of wall rock state of tunnel;巷道围岩状态的等效应力等效应变表述
2.Analysis on flow velocity andequivalent strain of the metal in the process of liquid extrusion;液态挤压过程中金属流动速度与等效应变的分析
3.Establishment and analysis of equivalent stress-equivalent strain curves of sheet metal板材等效应力-等效应变曲线的建立及分析
3)effective strain等效应变
1.The result of theeffective strain and the effective stresss in cavity die circular section is caculated by simulating the cup drawing in different states cosidering strain, stress and thickness changes.在模拟软件中,建立带压边圈的杯形件拉延模具模型,设杯形件材料为弹塑体本构模型,考虑厚度的应力、应变变化,通过数值模拟拉延成形,在不同压下位移时,求得凹模圆角处及附近的板料厚度截面等效应变、等效应力以及厚度变化值的分布;在此基础上,对压下位移不同阶段的凹模圆角成形区及附近区域的应力、应变值进行分析,其数值分别沿凹模圆角由外径向内径方向数值增大;另外得出在不同位置厚度发生变化曲线。
2.The effect of billet size on theeffective strain and unit extrusion pressure was investigated during equal channel angular pressing.研究了坯料尺寸对等径角挤压材料等效应变及单位挤压力的影响。
3.The billet flow,effective strain,extrusion stress and velocity distribution of 1100Al was investigated using finite element simulation in acute die channel angle.采用有限元模拟研究了1100Al锐角模具通道(准=60°)等径角挤压时的坯料流动、等效应变、挤压应力以及速度分布。
4)equivalent true strain等效真应变
1.In this paper,the strain of the equal-cross section lateral extrusion has been analyzed,and the true strain andequivalent true strain formulae are derived from the strain analysis of the plane-pureshear deformation.对等径侧向挤压变形的应变进行了深入的分析，应用平面纯剪切变形应变分析的结果，得到了等径侧向挤压变形真应变和等效真应变的计算公式，分析了循环等径s型侧向挤压真应变和等效真应变的变化规律。
5)equivalent strain method应变等效法
6)effective strain rate等效应变率
1.The formation of shear localized chips was investigated using simulation method and the distribution of the effective stress,the effective strain,theeffective strain rate was analyzed.对钛合金切削加工过程中的锯齿形切屑形成过程进行了仿真,分析了锯齿形切屑形成过程中等效应力、等效应变、等效应变率的分布变化规律。
延伸阅读
等效应变等效应变equivalent straindengxiao yingbian等效应变(equivalent strain)一般应变状态下各应变分量经适当组合而形成的与单向应变等效的应变，或称相当应变，应变强度。其表达式为 。.~一冬习尸万_。万’一/2‘=入/资丈(‘一‘，)艺+(凡一‘)z十(‘一‘)乙+6(肠乙+气乙十‘z)少 Vg、“‘一少’、J一’、“’一“一，·，·~，·一甲普{(·l一。2)2、。·2一。3)2、。￡3一。1)2}等效应变的增量形式为/2。，:、，.，，:、，，d‘=人/今{(d。，一d。、)“+(de、一d‘)“+(d‘二一d‘)“+6(d‘、2+d:二2+d‘刁)}一‘Vg’、一‘之’、J一”’-一”一’一，”‘一，， /2‘.=飞/令咬(d。，一d:2)“+(d‘一d匀)2+(d惋一d:1)“少V9根据列维一米泽斯(Levy一Mises)增量理论(见塑力与等效应变的增量关系式为性增量理论)d勾~d又a厅，代入d乓式中，可得到等效应2，、/， d‘=专d几V(么一a、)2+(‘，一久)z十(a二一几丫+6(几，z+r、二乙+几艺) 一亡3一、‘少’、J‘”‘一’一’一了‘J-一’ 2， 一言d几久式中d义为非负的瞬时比例系数。由于等效应变和等效式中V是金属变形的体积。应力都是将复杂应力、应变状态等效成简单的单向拉(王振范)伸或压缩状态，故可用来测定复杂应力状态下的应力一应变曲线，亦称氏一‘为金属材料的硬化曲线或变形抗力曲线。在塑性加工力学问题的解析中，等效应变常用来计算金属内部变形功，使之简化。如 w一l。.ody=f。。.dyJV JV /2. ‘=入/子左(c二一￡、)z十(￡、一￡，)z+(￡二一￡二)乙+6(￡至、+‘礼+绘)全Vg“户”了“’----一“一一 /2.=入/共一左(‘1一c，)乙+(￡，一‘，)乙+(￡3一￡1)全 V9根据列维一米泽斯(Levy一Mises)增量理论(见塑性增量理论)也可得到等效应力与等效应变速率的关系式Zd又2，乙~止匕生{竺。一三肠。一e一3 dt一e3’一e式中几为非负的瞬时比例系数。在塑性加工问题的解析中，常用来计算金属内部变形的功率，如 谕_f。乙dy一f。已dyJ V JV一六砍一丐)’+(几一)2+(氏一)2+6(心+嵘+匀‘1)式中。。为等效应力，。二、。，、氏、肠、殊、几为应力分量。用主应力表示时，一六v(一，2+‘一，2+‘一，2‘2)
