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- maximum stress theory 最大应力理论
- The paper firstly put forward the energy indication of geophysical field of gas outburst in accordance with the mechanically destroyed process of gas outburst and the maximum shearing stress theory. 针对瓦斯突出力学破坏过程,采用最大剪切应力理论首次提出了瓦斯突出地球物理场的能量标志。
- According to the twin shear stress theory, this paper improves on Duncan Model. 根据双剪应力理论对邓肯模型进行了修正。
- The modern stress theory includes many developmental concepts and new views. 现代应激理论拓展并形成了许多新的观点。
- By analyzing the optimal diffluent ratio and solder angle of the dies, the maximum stress in the body of improved dies is de-creased effectively. 对模具的分流比和焊合角进行优化并再次模拟,发现分流模的最大应力大大降低。
- The ratio of the breaking stress of a structure to the estimated maximum stress in ordinary use. 间断压力同最大压力的比率。
- The maximum stress of the framework occurred at the node of undersurface of the main hydraulic cylinder mounting boss. 机架最大应力值发生在主油缸安装凸台下表面的节点上。
- The results show that the maximum stress locates at the fillet which connects feeding cover and trunnion. 计算结果表明:左端盖与中空轴的过渡处应力最大,筒体中部应力最小。
- The maximum stress was on the apices and the stress on the cervical part was lower.There was no bent stress. 种植体应力主要为均匀分布的压应力,最大应力位于种植体根尖部,颈部应力相对较小,未见明显弯曲应力。
- Result: QGE could significantly increase the BMD and maximum load, maximum stress YP-load of femora i... 结论:强骨膏能提高去卵巢骨质疏松大鼠的骨密度,增强抗外力冲击的能力,其作用机理可能与其拟雌激素样作用有关。
- Finally, the effects of stiffening and load interaction on the maximum stress of DT joints are discussed. 最后讨论了DT型接头的刚度效应与载荷互作用效应。
- The elastic limit is the maximum stress for which the material acts elastically. 材料产生弹性作用时所对应的最大应力,称为弹性极限。
- On the base of Hertzian stress theory of elastic mechanics,a new kind of disk cam mechanism whose follower has concave circle arc bottom is developed. 根据弹性力学的赫兹应力理论,提出了一种从动件结构形状为凹圆弧底的新型盘状凸轮机构。
- The maximum stress occurs near the thermally grown oxide (TGO) layer, and its value increases with the increase of heat transfer coefficients. 在热氧化生成层附近产生了较大的应力,并且主应力值随着换热系数的增加而增大。
- This course stresses theory and application of modern chromatographic methods. 化学分离科学简介教程,重点在于现代色谱法的理论与应用。
- There was no change in maximum stress when the thickness of periodontal membrane of fixed abutment tooth was less than 0.1 mm. 当固定桥基牙牙周膜厚度小于0.;1mm时;牙周膜内应力最大值无变化;
- By analyzing the optimal diffluent ratio and solder angle of the dies,the maximum stress in the body of improved dies is de-creased effectively. 对模具的分流比和焊合角进行优化并再次模拟,发现分流模的最大应力大大降低。
- When the distribution is unknown, it is supposed that all of the unloaded fuzes are subjected to the same maximum stress. 当应力分布规律未知时,假定所有被旋卸的引信都承受了同一最大应力,这样根据应力-强度干涉模型即可方便地求出其可靠度或最大许用扭矩。
- Coupling the Bernoulli's equation and critical tractive stress theory, a critical hydraulic gradient model based on critical velocity is developed. 结合伯努里方程和临界牵引力理论,得到了基于临界速度的临界水力梯度公式;
