该格式同时也考虑了温度对屈服极限的影响。
The effect of temperature on the yield stress is included in the numerical method.
钻孔法测量残余应力的范围是应力不超过材料屈服极限的一半。
The scope of the residual stresses determined by the hole drilling method should not exceed one half of the material's yield strength.
由于钛的屈服极限与弹性模量的比值大,使钛成型时的回弹能力大。
Its resilience is strong during shaping, because titanium's ratio of yield limit to elasticity modulus is high.
对双剪统一屈服准则所表征的材料屈服极限和滑移面方向特性作了分析。
Two aspects of the yield limits and the slip directions for materials in the twin-shear unified yield criterion are analyzed in this paper.
最危险点在接头的第一啮合齿的齿根处,最大应力应变值一般均超过屈服极限。
The most dangerous point is at the root of the first engaged tooth of a joint. Generally, the biggest values of stress and strain may exceed the yield limit.
泡沫铝芯体夹层板与泡沫铝相比,具有更高的屈服极限和更好的缓冲吸能特性。
Compared with aluminum foam, sandwich beams with aluminum core is characterized in higher limited yield stress and better cushion energy absorbing property.
通过对该实验数据的分析得到了圆筒的初始屈服压力,最终求得了材料的屈服极限。
The incipient yield pressure of the cylinder is gained by analyzing the experimental data, and then the limit of yielding is gained.
通过对该试验数据的分析得到了圆筒的初始屈服压力,最终求得了材料的屈服极限。
The initial yield pressure of the cylinder is gained by analyzing the experimental data, and then the yield limit is calculated.
微细裂隙的良好胶结,使其端部应力集中被降低或消除,岩体屈服极限增大,强度提高。
It is the fine cementation of microcracks so as to reduce or eliminate the stress concentration on their ends intensively. Thus, the limit yield of rock mass and its strength are both enhanced.
在二维或三维的情况下,屈服极限是当所有应力分量的某个函数达到某一固定值时达到的。
In two and three dimensions the yield limit is reached when a certain function of all the stress components reaches a fixed value.
在二维或三维的情况下,屈服极限是当所有应力分量的某个函数达到某一固定值时达到的。
When the material does not display a yield point, a quantity known as the proof stress is used when making design calculations.
但是在许多情况下,钻孔法是用于测量焊接残余应力,而该应力峰值往往接近材料的屈服极限。
But this method is used to determine welding residual stresses in many cases where the stress peaks are often near the material's yield strength.
通过对管材抗拉屈服极限的研究,提出要准确地估计包辛格效应值,并应定出供货的屈服极限范围。
Precise prediction to Bauschinger's effect values is given based on the study of tensile yield strength for pipes, so does the range of yield strength supplied.
主梁下挠变形的主要原因是受热引起的最大复合应力超过许用值,达到了屈服极限值,强度不满足要求。
The main reason of the main beam down deflection was that the most complex stress exceeded the admissible value and achieved the yield limit value.
由于高强度钢材的屈服极限不断地增大,下潜深度的不断增加,弯曲微分方程解的形式将不仅限于复数解。
Increasing the yield limit of high strength steel, and increasing the depth of submergence, the form of the differential equation's result will not only be limited with the complex number.
为了快速、准确地制造汽车车身覆盖件,对大型汽车覆盖件材料的屈服极限、强化模式以及失效模式进行了分析。
To make automobile panel rapidly and accurately, the yield limit, hardening modes and invalidation modes of materials for large automobile panels were analyzed.
采用金属材料微元屈服极限随机分布模型,计算出每次循环产生的微观塑性应变,并与用单调拉伸试验确定的材料真实断裂延性联系起来。
Randomly distributed models of micro-plastic strains were used to calculate the micro-plastic deformation produced at each cycle of the steel under high cycle fatigue test.
线弹性及非线性分析结果表明,最不利工况下,部分节点局部区域的峰值应力有超过铸钢屈服极限的情况,但屈服区域范围小,同时最大应变值尚小。
Though the peak value of the stress in part areas exceeds the yield limit of the cast steel, as the yielding areas are small an.
为了进一步提高螺栓连接设计计算的精确度,本文从强度设计准则、设计规范、基本计算公式等方面作了一些探讨,并着重对以屈服极限为门槛值的强度计算进行了可靠性分析。
In order to improve the accuracy and reliability of bolted joints in design, further investigation on the norm, criterion and basic calculation formulas in strength design are made in this paper.
采用热弹塑性有限元方法,对平板对接接头中焊缝金属强度组配对焊接残余应力分布的影响进行了研究。结果表明,对于高组配接头,纵向残余应力的峰值接近焊缝金属的屈服极限,出现在焊缝中心。
In this paper the effect of strength matching of welded joint on welding residual stress distribution in plate welded joints was studied by an thermal elastoplastic finite element method.
这就是说,设计人员通常只能利用那些公开发表的屈服强度、极限强度和延伸率等数据资料。
This means that the design will usually have only published values of yield strength, ultimate strength, and percentage elongation.
提出屈服曲率和极限曲率(并考虑箍筋影响)的计算公式,与试验结果作比较,验证公式的有效性。
The formulas to calculate the yield and ultimate curvature of beam are worked out considering the action of the stirrup, and the accuracy of the formula was proved by experiment.
屈服点是在应变有可观增加,应力没有增加的应力极限,在这个极限下,如果应变继续增加,应力就也会增加。
The yield point is the stress at which there is an appreciable increase in strain with no increase in stress, with the limitation that, if straining is continued, the stress will again increase.
疲劳强度低于弹性极限或屈服强度等静应力强度。
Fatigue strength is less than static stress strength such as elasticity limit, yield strength.
其目的是获得高的屈服强度,弹性极限和较高的韧性。
The aim is to obtain a high yield strength, elastic limit and high toughness.
所选用的弯矩-曲率关系是假定超过屈服后有一个水平段,即弯矩保持在极限值不变。
The moment-curvature relationship chosen is assumed to have a horizontal branch beyond yield, with the moment remaining constant at the ultimate value.
证明了非均匀模型的极限阻尼力是均匀模型的最大阻尼力(屈服剪力)。
Consequently, the limit damping force of the unequal model proves the peak damping force (yield shear force) of the equal model.
以极限阻尼力和屈服位移为参数,给出了阻尼器的设计方法。
A proposed method is presented to design lead shear dampers according to the limit damping forces and yield displacements.
以极限阻尼力和屈服位移为参数,给出了阻尼器的设计方法。
A proposed method is presented to design lead shear dampers according to the limit damping forces and yield displacements.
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