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- Then calculates the equivalent stress according to the random samplings. 其次,按不同的里程从全程数据中抽取数据并计算等效应力幅;
- 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。
- It is cumbersome to analyze arch dam equivalent stress for the finite element results of arch dam. 摘要在拱坝有限元分析成果的基础上进行等效应力计算是件繁琐的工作。
- With the loss of the alveolar height, the maximum equivalent stress and the principle stress of the upper central incisor periodontium increased. 随着牙槽骨高度的降低，上中切牙牙周膜最大等效应力和主应力逐渐增大。
- Because the equivalent stress is invariable when the pressure goes down,the breechblock opening time does not affect forces for extraction. 因此抽壳力是必要的，而且开栓时间对抽壳力的影响很小。
- Studies the law of different thread tooth link angles and friction factors to the axial force and maximum equivalent stress of the tapered thread. 研究不同牙形角和摩擦系数对锥螺纹旋紧机构轴向力及螺纹处最大等效应力的影响规律。
- Based on the equivalent stress formula of the coiled tubing, the life prediction model was put forward and a semi-empiric formula for prediction was obtained. 现文利用等效应力建立了连续油管的疲劳寿命估计模型；
- Our results showed that loosening caused the equivalent stress to decrease in the lateral side and to increase in the medial side in the proximal femoral trabeular bone. 吾人的分析结果显示:髋关节松落造成的大腿骨近端外侧之骨小骨的等效应力降低，内侧之应力则升高。
- The pre-straining prolonged the fatigue crack initiation life, and increased resistance coefficient and equivalent stress threshold of the fatigue crack initiation. 预应变可以延长疲劳裂纹形成寿命，提高疲劳裂纹形成的抗力系数和裂纹形成的当量应力门槛值；
- RESULTS: With the loss of the alveolar height, the maximum equivalent stress and the principle stress of the upper central incisor periodontium increased. 结果：随着牙槽骨高度的降低，上中切牙牙周膜最大等效应力和主应力逐渐增大。
- The results show that the equivalent stress of the pure aluminum augments gradually with the pass increasing, which results in the increase of the dislocation density. 结果表明：随着挤压道次增加，纯铝中等效应力逐渐增加，这导致材料中位错密度的增加；
- The pre-straining prolonged the fatigue crack initiation life,and increased resistance coefficient and equivalent stress threshold of the fatigue crack initiation. 预应变可以延长疲劳裂纹形成寿命,提高疲劳裂纹形成的抗力系数和裂纹形成的当量应力门槛值;
- While radius of the inner sleeve increases, the equivalent stress of fitting decreases quickly and the equivalent stress of working also increases quic... 通过参数优化,获得最佳的结构参数:内套外径尺寸、中套外径尺寸、内中套过盈量、中外套过盈量。
- Stress analysis under dynamic load showed that the equivalent stress in both the die attachment adhesive and the sealing ring adhesive between the chip and the silicon protective cap decreased with the increase in the elastic modulus of potting resin. 动态载荷下等效应力分析表明：芯片粘结胶、芯片及其硅盖板之间封接胶环的等效应力随着灌封胶弹性模量(E)的增加而减小；
- The largest equivalent stress of rectangle slide is greater than that of trapezoid slide and is located at the weld and rises with increasing height and length of the modest hot slide. 其最大应力位于坡口堆焊金属与滑轨的焊缝处，其值随着滑轨高度和长度的增大而增大，在相同的几何尺寸下，矩形滑轨大于梯形滑轨。
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
- The multi-element linear regression was performed,and the fitting formulae of the deformation ovality,the maximum equivalent stress of inner and outer surface of tyre were obtained. 通过对滚圈的变形椭圆度和内、外表面的最大等效应力进行多元线性回归,得到了滚圈的变形椭圆度和内、外表面的最大等效应力随支承载荷、载荷比、托轮偏斜角的变化公式。
- The multi-element linear regression was performed, and the fitting formulae of the deformation ovality, the maximum equivalent stress of inner and outer surface of tyre were obtained. 通过对滚圈的变形椭圆度和内、外表面的最大等效应力进行多元线性回归，得到了滚圈的变形椭圆度和内、外表面的最大等效应力随支承载荷、载荷比、托轮偏斜角的变化公式。
- With the piston seals of one type of cylinders as the research object,the O-rings and the lip seals were studied with finite element method and ANSYS software,and their equivalent stress was compared. 以某油缸的活塞密封为研究对象,运用有限元分析方法,借助ANSYS软件对O形圈和唇形圈进行了有限元分析,并比较了二者综合等效应力分布情况。
- By ANSYS,the stress of this valve with preload and valve stem force is calculated,and the Mises equivalent stress contour and some values of key position of whole valve are obtained. 建立了有预紧力的截止阀有限元计算模型,阐述了预紧力单元的原理及分析方法,利用ANSYS程序对截止阀在考虑和不考虑螺栓预紧力及阀杆闭合力作用下的应力进行了计算。
