屈服的

It was found that EFP contour is notedly influenced by the strength model while EFP velocity is not.

我们发现，EFP的外形受屈服模型的影响比较明显，EFP的速度则基本不受屈服模型的影响。

Taking advantage of polynomials of second degree used in Hill yield criterion, and assuming that the yielding of orthotropy is not influenced by orthotropic hydrostatic pressures, a concise and practical yield criterion is put forward for orthotropy.

保持Hill准则二次函数描述的优越性，并假定具有正交特性的静水压力对正交各向异性材料的屈服不产生影响，提出了一种简洁实用的正交各向异性屈服准则。

Utilizing the expression of maximum deviatoric stress yield rule on π plance and the relationship betwen π plane and principal stress this paper deduces and examines the shape and position of maximum deviatoric stress yield rule on π plane and the relation to Mises circle and Tresca hexagon .

利用π平面与主应力空间的关系及最大偏应力屈服准则在π平面上的表达式，推导验证最大偏应力屈服准则在π平面上图形的形状、方位及其与Mises圆和纯拉伸Tresca六边形的关系。

The yield value of the shan6-east is one or two grades higher than that of the special or normal heavy oil, under lower temperature ,the yield value toboggan but the super heavy more quickly.

单6东超稠油的屈服值与特稠油、普通稠油相比高一至两个数量级，在较低温度下，屈服值随温度的增加而急剧下降，而超稠油下降的更快。

In terms of yield strength of pipes,it is proposed that yield strength ...

因此，在进行级别高于X80的管线钢拉伸试验时，建议使用Rp 0.2的值作为材料的屈服强度，或使用与Rp 0.2相对应的总应变强度作为屈服强度。

Using asymptotic analysis and numerical optimization, approximative yield equations are obtained for the extended Gurson model, accounting for the void size effect.

通过渐近分析、数值优化的方法对参变式屈服曲线作进一步的近似，得到了考虑尺寸效应的修正的Gurson屈服形式。

For UOE tube with low springback stress,the Bauschinger Effect makes the yierld strength of flated specimen be lower than that of UOE tube body which received expanding process.In this case,Using plated sample as the body representation is safe and conservative.

对UOE管，由于其弹复应力低，包申格效应使压平试样的屈服强度低于经强力扩径强化的管体屈服强度，因而这种表征是偏于安全的。

In view of disqualification of yield strength of GR60 hot rolled bar ,chemical compositions and per- formance were retested,and metallographical and inclusion examinations carried out.

针对GR60钢筋屈服强度不合，进行了产品的成分和性能复验、金相、夹杂物的检验，结合生产实践和工艺调查，分析了造成屈服强度不合的原因，并提出改进措施。

In order to study the theology of fire-fighting foam,which is similar to some specialfluid,a specially designed pendulum system with rectangular bob is used to measure yieldstress.

研究泡沫这种特殊流体的流变学性能时，用专门设计的钟摆式屈服应力测定装置测量泡沫的屈服应力，摆片为矩形。

The slump and the time of slump are tested through the method of slump test, and the properties of concrete are calculated and analyzed. The study denotes that for C20 grade concrete, the value of the shear yield stress σ0 and plastic viscosity η is the smallest when the fly ash contains 20% weight of Portland cement; for C60 strength grade concrete, the value of plastic viscosity is the smallest when fly ash contains 20% weight of Portland cement and the value of the shear yield stress σ0 is the smallest when fly ash contains 30% weight of Portland cement.

利用改良坍落度筒的实验方法对坍落度和坍落时间进行测试，并进行相应的计算与分析，实验结果表明：强度等级为C20的混凝土，粉煤灰掺量为20%时粘度和屈服应力值最低；强度等级为C60混凝土，粉煤灰掺量为20%时，其粘度最低，而屈服应力值在粉煤灰掺量为30%时最低。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。