应力–应变曲线,stress-strain curve
1)stress-strain curve应力–应变曲线
1.Forecast ofstress-strain curves of rock under arbitrary confining pressures in triaxial compression;岩石三轴压缩任意围压下应力–应变曲线的预测方法研究
2)stress-strain curves应力–应变曲线
1.In order to test the limit tensile strain of rock,the relationship between stress and strain,and the mechanical characteristics of rock,the methods for determining thestress-strain curves of rock specimens under tension are introduced,and the tensilestress-strain curves are analyzed.为测定龙滩工程岩石在张拉破坏条件下的极限拉应变,了解岩石在张拉破坏条件下的应力–应变关系和力学特性,介绍了用直接法测定岩石在拉伸条件下的应力–应变曲线,并对直接拉伸条件下岩石的应力–应变曲线进行了分析。
3)strain-stress curve应力应变曲线
paring research results from power spectra and Kolmogorov entropy to three stages of forepart,rear part and whole process ofstrain-stress curves,the paper finds that Kolmogorov entropy method is satisfied even more.应用K o lm ogorov熵评价准则,进行砂岩全应力应变曲线阶段特征的非线性动力学研究,定量描述了峰前、峰后和全程三个层次的分段特征。
2.Taken the fine-grain and high-strength IF steel as the study object,thestrain-stress curves were carried out on MMS-300 thermal mechanical simulator with the deformation temperature at 750,800,850,900,950,1 000 ℃ respectively.5,变形温度分别为750、800、850、900、9501、000℃时的应力应变曲线。
3.Thestrain-stress curve were carried out on Gleeble-3800 Thermal Mechanical Simulator with 10 s-1 strain rate,50% reduction and the deformation temperature at 700-1000℃.以高强IF钢为研究对象,在Gleeble-3800热模拟机上,测定了在变形量为50%,变形速率为10 s-1时变形温度分别为700-1000℃的应力应变曲线。
英文短句/例句
1.Nonlinear Finite Element Analysis of the Complete Stress-Strain Curves of High Strength Concrete Column Confined by Stirrups箍筋约束高强混凝土柱应力应变曲线的非线性有限元分析
2.EFFECTS OF PORE-WATER PRESSURE ON TRANSITION OF ROCKMASS STRESS-STRAIN CURVES AND THE MECHANISM OF RAINFALL-INDUCED LANDSLIDES岩体应力应变曲线转型的孔压效应与降雨滑坡的机制分析
3.The results show that the micro- yield stress in surface layer is related to looding method and the stress-strain curve has a double linear character.结果表明:表面微观屈服应力与加载方式有关;表面变形的应力应变曲线具有双线性特征。
4.The stress-strain curve soon deviate from the elastic line.应力--应变曲线将立即偏离弹性线。
5.Simulation of Strain-strain Curve for EPE Static CompressionEPE静态压缩应力-应变曲线模拟
6.Study of Shear-lag and Distortion for Thin-Walled Curved Grider with Great Initial Curvature;大曲率薄壁曲线箱梁剪力滞及畸变效应研究
7.Research on Stress-strain Curves of Reactive Powder Concrete under Uniaxial Compression;活性粉末混凝土受压应力应变全曲线的研究
8.Experimental Study on Whole Stress-Strain Curves of Concrete under Axial Tension;混凝土单轴抗拉应力—应变全曲线的试验研究
9.Measurement and description of the stress-strain curves of W-40%Cu alloyW-40%Cu合金应力-应变曲线的测定与描述
10.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
11.Experimental study on the stress-strain curve of Autoclaved Aerated Sand Lime Concrete灰砂蒸压加气混凝土应力—应变全曲线的试验
12.Results The stress-relaxation and creep data were obtained.结果得出了肾动脉的应力松弛,蠕变数据和曲线。
13.Experimental Research for Complete Stress-Deformation Curve of Concrete in Unixial Tension;混凝土单轴拉伸应力～变形全曲线试验研究
14.Experimental Study on Creep Curvature of Full-prestressed Concrete Beams with Pretensioned Bent-up Tendons折线先张全预应力混凝土梁徐变曲率试验研究
15.Experimental research on deformation properties and stress-strain curve of C30 recycled concreteC30再生混凝土变形性能及应力-应变曲线试验研究
16.STUDY ON STRESS-STRAIN CURVES OF SHIPBUILDING STEEL BEFORE DYNAMIC RECRYSTALLIZATION PEAK STRESS船板钢动态再结晶峰值应力前流变应力曲线模型的研究
17.Test of the Dynamic Triaxial Stress-strain Hysteresis Curve of the Sand Soil and Study of its Characteristics of Dynamics砂土动三轴应力应变滞回曲线试验及其动力特性研究
18.Meanwhile, the whisker orientation affects the shapes of the stress strain curves of the composites.同时晶须取向也影响复合材料的热压缩应力-应变曲线的形状。
相关短句/例句
stress-strain curves应力–应变曲线
1.In order to test the limit tensile strain of rock,the relationship between stress and strain,and the mechanical characteristics of rock,the methods for determining thestress-strain curves of rock specimens under tension are introduced,and the tensilestress-strain curves are analyzed.为测定龙滩工程岩石在张拉破坏条件下的极限拉应变,了解岩石在张拉破坏条件下的应力–应变关系和力学特性,介绍了用直接法测定岩石在拉伸条件下的应力–应变曲线,并对直接拉伸条件下岩石的应力–应变曲线进行了分析。
3)strain-stress curve应力应变曲线
paring research results from power spectra and Kolmogorov entropy to three stages of forepart,rear part and whole process ofstrain-stress curves,the paper finds that Kolmogorov entropy method is satisfied even more.应用K o lm ogorov熵评价准则,进行砂岩全应力应变曲线阶段特征的非线性动力学研究,定量描述了峰前、峰后和全程三个层次的分段特征。
2.Taken the fine-grain and high-strength IF steel as the study object,thestrain-stress curves were carried out on MMS-300 thermal mechanical simulator with the deformation temperature at 750,800,850,900,950,1 000 ℃ respectively.5,变形温度分别为750、800、850、900、9501、000℃时的应力应变曲线。
3.Thestrain-stress curve were carried out on Gleeble-3800 Thermal Mechanical Simulator with 10 s-1 strain rate,50% reduction and the deformation temperature at 700-1000℃.以高强IF钢为研究对象,在Gleeble-3800热模拟机上,测定了在变形量为50%,变形速率为10 s-1时变形温度分别为700-1000℃的应力应变曲线。
4)strain-stress curve应力-应变曲线
1.Thestrain-stress curves were measured using Gleeble 3800 thermal mechanical simulator at strain rates of 0.结果表明:应变速率为10 s-1,变形量为50%时,应力-应变曲线仅为动态回复型,不因温度的变化而改变类型;当变形温度为950℃时,变形速率越高,铁素体晶粒越大;而当变形温度为850℃时,这种差别比较小。
2.Thestrain-stress curve of high-strength IF steel were carried out on Gleeble-3800 thermal mechanical simulator with 10 s-1 strain rate,50% reduction and the deformation temperature at 700~1000℃.以高强IF钢为研究对象,在Gleeble 3800热模拟机上,测定了在变形量为50%,变形速率为10s-1时,变形温度分别为1000￣700℃的应力-应变曲线。
3.The truestrain-stress curve is obtained.测定各种工艺下的真应力-应变曲线,观察了奥氏体的动态再结晶情况,研究了变形温度与变形速率对奥氏体动态再结晶过程的影响,并结合再结晶动力学理论进行分析,发现高碳钢在1050℃下高变形速率锻造时,所得到的钢球产品具有良好的耐磨性能和抗冲击韧性,从而制定出合理的高碳钢耐磨钢球生产工艺。
5)Stress-strain curve应力-应变曲线
1.Experimental study on stress-strain curves of compressive solid concrete brick masonry;混凝土普通砖砌体受压应力-应变曲线试验研究
2.Experimental study on the stress-strain curve of air-entrained concrete;引气混凝土的应力-应变曲线试验研究
plexity of shear band patterns and discreteness of stress-strain curves;剪切带图案的复杂性及应力-应变曲线的离散性
6)stress-strain curve应力应变曲线
1.Realization of sheet metalstress-strain curve based on vision technology;板材应力应变曲线视觉测量技术的实现
2.Then,stress-strain curve of each specimen with same scale is simulated on condition that the static water pressure is 5 MPa and that the axial pressure is operated step by step.在5 MPa围压下,对试件轴向分级加载,获得同一尺寸下每个试件的应力-应变曲线,分析每组10条应力应变曲线及数据随试件尺寸的变化规律。
3.Both the circle stress scale on the curve and the S-N critical stress ofσ_(cr) Ⅰmodel crack propagation show certain actual stress on thestress-strain curve of material.疲劳寿命S-N曲线上的循环应力幅值S和板中的Ⅰ型裂纹半长ac以及裂纹扩展时的临界应力σcr都是材料应力应变曲线上的某个实际应力σ,以应力σ=σcr=S为参变量,就能建立起疲劳寿命N与Ⅰ型裂纹半长ac之间的函数关系,用此关系确定的ac就是疲劳寿命N的折算裂纹长度。
延伸阅读
动态应力-应变曲线分子式：CAS号：性质：在具有强迫正弦振荡的动态试验中，让黏弹性体作稳定振动，以力对变形作图，在十个周期中的轨迹为一封闭曲线，称之为动态应力-应变曲线。动态试验的结果取决于试验条件：试样形状、形变方式、应变振幅、应变历程、频率和温度。从动态应力-应变曲线可以求得黏弹性体的许多动态力学性能，如从封闭曲线面积可以求得在一个周期内材料内部的发热量。
