1)cumulative residual strain累积残余应变
1.The SiCp/Al composite is prepared by pressureless infiltration in air, the temperature change dependent-dimensional stability of SiCp /Al composite is investigated based on the parameters of the coefficients of thermal expansion ( CTE) of monochromatic temperature change and cumulative residual strain (εcr) of cycling temperature change.采用无压渗透法制备SiCp/Al复合材料,以温度单程变化时热膨胀系数(CTE),累积残余应变(εcr)为指标,研究复合材料在抵抗温度变化时的尺寸稳定性。
2.Under the condition of different particle dimension, different matrix, different preheat treatment and different thermal cycling times, cumulative residual strain ε_(cr) of high volume SiC_p/Al composites was studied during the course of thermal cycle.研究了高比例大尺寸SiCp/Al复合材料于不同颗粒尺寸、基体、预处理类型及热循环次数情况下在热循环过程中的累积残余应变(εcr)。
2)cumulative residual stress累积残余应力
1.In order to better explain the thermal recovery wells casing damage and to guide to a selection of the thermal recovery wells oilfield casing,the cumulative residual stress model of a thermal recovery wells casing was established.为更好地解释热采井套管的损坏,对油田热采井套管选型做出指导,建立了热采井套管累积残余应力的计算模型。
3)accumulated residual deformation累积残余变形
1.Based on the results of one way stress controlled undrained cyclic triaxial tests and numerical simulations using an isotropic elasto plastic bounding surface model, the evolution of the accumulated residual deformation of soft clay is presented.通过对饱和软黏土进行一系列应力控制的循环三轴试验 ,结合各向同性弹塑性边界面模型数值模拟 ,得出了软黏土在不排水条件下受循环荷载作用时的累积残余变形规律。
英文短句/例句
1.Study on the Accumulated Residual Deformation of Weathered Granite Subgrade Soil Subjected to the Repeated Traffic Loading;重复交通荷载作用下风化花岗岩路基土累积残余变形研究
2.residual expansion of tank volume罐体容积残余变形值
3.residual expansion rate of tank volume罐体容积残余变形率
4.Model Building Technique Study of Weld Residual Stress and Distortion;焊接残余应力和残余变形分析的建模技术研究
5.Cyclic accumulative deformation of bucket foundation on soft clay strata软土地基桶形基础循环累积变形研究
6.Prediction of Welding Deformation & Residual Stress by FEM;用有限元法预测焊接变形和残余应力
7.FE Simulation of Deformation and Residual Stress for Surface Rolling;滚压强化变形及残余应力的数值仿真
8.Discussion on the mode and conditions of quantitative change accumulation in conflict transform;论矛盾转化中量变积累的形式与条件
9.Deformation characteristic and interface microstructure of TA1/Q235 during accumulative roll-bondingTA1/Q235钢累积叠压变形特性及界面组织
10.accumulated balance of income less losses收益减亏损累积余额
11.retained earnings (accumulated deficit)保留盈余(或累积亏损)
12.retained earnings-unappropriated (or accumulated deficit)未分配盈余(或累积亏损)
13.Study on Deformation and Residual Stresses of Titanium Alloy Sheet after Laser Shock Forming;激光冲击成形钛合金板的变形与残余应力分析
14.Effects of seismic residual deformation of abutment rock on safety of Xiaowan arch dam坝肩岩体地震残余变形对小湾拱坝安全度影响
15.Calculation and Analysis of Residual Stress and Deformation of Welding on Impellers by Using Finite Element Method;叶轮焊接残余应力及变形量的有限元计算分析
16.Simulation Study of Residual Stress and Distortion of Welding Bogie Frame in Speeding up Freight;提速货车焊接构架残余应力与变形的仿真研究
17.On Improvement and Application of Shen-zhujiang Residual Deformation Model;沈珠江残余变形模型的改进及其应用研究
18.Machining Deformation Analysis of the Thin-walled Structure Components in Aero Industries Based on the Residual Stress;基于残余应力的航空薄壁件加工变形分析
相关短句/例句
cumulative residual stress累积残余应力
1.In order to better explain the thermal recovery wells casing damage and to guide to a selection of the thermal recovery wells oilfield casing,the cumulative residual stress model of a thermal recovery wells casing was established.为更好地解释热采井套管的损坏,对油田热采井套管选型做出指导,建立了热采井套管累积残余应力的计算模型。
3)accumulated residual deformation累积残余变形
1.Based on the results of one way stress controlled undrained cyclic triaxial tests and numerical simulations using an isotropic elasto plastic bounding surface model, the evolution of the accumulated residual deformation of soft clay is presented.通过对饱和软黏土进行一系列应力控制的循环三轴试验 ,结合各向同性弹塑性边界面模型数值模拟 ,得出了软黏土在不排水条件下受循环荷载作用时的累积残余变形规律。
4)residual strain残余应变
1.Influence of texture on residual strain in CVD free standing diamond films;织构对CVD自支撑金刚石薄膜残余应变的影响
2.Experiment on correlation of residual strain around the hole and fatigue life cycle;孔边残余应变与疲劳循环次数相关性实验
3.A summary of research on residual strain and pore pressure of soils under earthquake loads;地震荷载下土体残余应变及孔压研究综述
5)strain accumulation应变积累
1.By use of horizontal velocity data observed by GPS during 2001—2004 and 2004—2007 in the northeastern margin of Qinghai-Tibet block,aided by the negative dislocation model,the characteristics of horizontal crustal movement and the status of strain accumulation of this area are researched and following conclusion are drawn.利用青藏块体东北缘2001—2004年、2004—2007年GPS水平运动速度场结果,借助负位错模型,研究该区当前的地壳水平运动特征与应变积累状况。
2.By use of the regional leveling and GPS observations in Sichuan-Yunnan area during 1994-2006,aided by the negative dislocation model for the elastic block boundaries,combining with the total characteristics of deformation cross-fault,the recent status and intensity of strain accumulation of tectonic blocks and their boundary faults in Sichuan-Yunnan area are studied.利用1994～2006年川滇地区GPS和区域水准观测资料,借助弹性块体边界负位错模型,结合近年来跨断层形变总体特征,研究了川滇地区构造块体及其边界断裂的应变积累状况与强度。
6)strain accumulation应变累积
1.Experimental study on effect of shear strain accumulation on dynamic shear modulus and damping ratio of clay soil;应变累积对黏土动剪模量和阻尼比影响的试验研究
延伸阅读
变形累积效应变形累积效应effect of strain accumulated 度地提高变形抗力模型精度，满足制定轧制规程的需要。 中国对变形累积效应的研究始于20世纪80年代，由冶金部钢铁研究总院进行研究。这一现象的研究对人们理解和认识变形抗力与金属显微组织的内在联系，建立高精度的轧制压力计算数学模型，实现轧钢过程计算机控制提供了有力的支持。b ianxing Ieiji xiaoling变形累积效应(effeet of strain aeeumulat-ed)热塑性变形过程中，下一道次的变形抗力因上道次加工硬化的积累而增大的现象。钢在连续、多道次变形过程中，随着变形温度的降低和变形节奏的加快，前一道次变形后的奥氏体在道次间隔时间之内没有来得及发生或只部分发生再结晶软化，奥氏体以加工硬化或部分加工硬化状态进入下一个道次的变形过程，造成了后续道次的实测变形抗力将比按照传统的。一f(T，。，幻变形抗力模型的计算数值明显增大。 变形累积效应的发现与研究是随着微合金钢的控制轧制工艺研究，逐渐被人们重视与认识的在变形与变形抗力之间的一种新规律。随着变形温度降低、变形程度增大、变形速度增高和道次间隔时间缩短，变形累积效应越发变得显著。其中变形温度影响最大，道次间隔时间影响次之，变形程度影响再次，变形速度影响最小。例如在宽带钢热连轧机上采用控制轧制工艺生产含有Nb、V、Ti一类的微合金钢时，在其精轧机组的后部几个道次中就明显地存在着变形累积效应，使其实测道次变形抗力比传统变形抗力模型计算的数值高出近20%，严重地影响了带钢的尺寸精度，增加了制定轧制规程的难度。 变形累积效应的大小用残余应变系数又来表征: 入~且/(ai一1+风一，)式中凡为第i道次的残余应变系数，久一1为第i一1道次的轧制表道次压下量，召，与召一1分别为第i道次前和第i一1道次前全部道次累积的残余变形量。将传统变形抗力模型中的变形程度项，用该轧制道次的变形程度值与前面各道次所累积下来的残余变形程度值之和，作为有效变形程度的计算值代入计算，就可以大幅
