查询词典 stress diagram

Stress-Strain Diagram—Graph of stress as a function of strain. It can be constructed from

应力-应变图表—应力和应变的作用曲线，从任何机械试验得到的数据都可以建立这

Such a diagram will show a definite straight-line portionin which the shearing stress is directly proportional to the shearing strain, Like the normal stress-strain ratio, the ratio of the two shear quantities, is known as the modulus rigidity or shear modulus of elasticity.

这个图表中的直线部分明确表示出剪切应力与其产生的相应的剪切应变。象常规的应力应变比值一样，此两者剪切量之间的比值，被称为弹性剪切模量或者硬度系数。

By traditional method of design, the elastic theory is adopted to calculate stress distribution, and the amount of reinforcing bars for the orifice is determined according to the diagram of tensile stress.

这种方法不能反映混凝土和钢筋两种材料的非线性性质以及混凝土开裂后引起的应力重分布，并且不能有效地控制孔口的开裂，按照此方法计算的配筋量往往偏大。

Some foreign scholars developed the concept of Forming Limit Stress Diagram on the basis of FLD. FLSD is considered as strain path independent.

一些国外学者在板料成形极限图的基础上提出了板料应力成形极限图的概念，并认为板料应力成形极限图具有与路径无关的特点。

Forming limit stress diagram was investigated theoretically and experimentally.

本课题通过试验，有限元仿真和理论分析，研究了应力成形极限的路径相关性问题，应力成形极限和应变成形极限的转换关系，材料各向异性对成形极限的影响，以及应力成形极限在板料成形分析中的应用等。

By using finite element analysis software ANSYS,the 3-D model of real structure of waste heat boiler was built when the effect of tubesheet interacted with cylinder and tube was taken into account.Based on the mechanical stress analysis,the deformation of the tubesheet and the stress distribution diagram were obtained.

运用有限元分析软件ANSYS，对废热锅炉建立了考虑筒体和换热管影响的管板真正实际结构的三维模型，对其进行机械应力分析，得出管板的变形和应力分布云图。

Besides using maturer formulas,new formula that is used to calculate pump intake pressures for ELPO is presented through the loads of point of support and Goodman stress diagram.

本文在总结国内外现有节点分析技术的基础上，建立了特低渗油田抽油井节点分析的数学模型，除应用比较成熟的计算公式外，还通过悬点负荷及古德曼应力图提出了适合特低渗油田抽油井泵口压力计算的新公式。

Establishing a geometric model of pump shaft with Three-dimensional modeling software and considering force condition to determine the boundary Conditions, after a reasonable simplification, then the modeling is inputted for ANSYS strength analysis combined with the traditional strength theoretical calculations of the shaft to get the result of stress and strain calculations and static stress and strain diagram.

应用三维造型软件建立了泵轴的几何模型，经过合理的简化，分析受力情况确定边界条件，在ANSYS软件中进行分析，结合传统的强度理论计算对泵轴的强度进行了计算和求解，得到了应力和应变的计算结果。

The method for calculating the axial force, bending moment and bending deflection sucker rod string with centralizer is obtained applying compressionalto - shear buckling continuous beam - string theory- The design method for sucker rod string with weighting rod is presented in this paper, which takes the modified Goodman stress diagram as strength design principle and...

应用纵横弯曲连续梁柱理论得到了求解带扶正器的抽油杆柱的轴力、弯矩和挠度计算公式；以修正的Goodman应力图为强度准则，并考虑杆柱刚度条件，提出了水平井中抽油杆柱加重设计的方法。最后给出了某油田1口井的抽油杆柱设计实例，说明了该万法的正确性。

A Material nonlinear finite element analysis for the cast-in-place reinforced concrete hollow slab that occurs from initial loading, cracking, yielding to failing is carried on. The cracking load, ultimate load, the displacement rules and the principal stress distribution rules of the hollow slab under the vertical loads are obtained. A Material nonlinear finite element analysis for the single span hollow flat-plate floor is also carried on. The function of the concealed wide-flat beams is definite by analyzing the principal stress distribution diagram. The calculating results verify the theoretical analysis and give some important conclusions which are great useful to improve the constructing of the new flat-plate floor.

其次对空心板进行了从加荷、开裂、屈服直至破坏的全过程材料非线性有限元计算，得到了空心板在竖向荷载作用下的开裂荷载、极限荷载及位移和应力分布规律；还对单跨无梁楼盖进行了材料非线性有限元计算，通过分析主应力场明确了柱上暗扁梁的作用；有限元计算的结果验证了以上的理论分析并得到了一些重要的结论，对改进现浇空心板无梁楼盖的构造措施有重要的参考价值。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。