应力峰值亦与牙合力平均值的大小成正相关关系。
So was the strongest stress and the average value of the occlusal force.
采深越大,应力峰值降低越大,但峰值区推移距离减小;
The result shows that stress peak value decreases and transfer distance increases with the increasing of explosive charge.
本文介绍了一种降低厚壁圆筒与接管连接处应力峰值的方法。
One method to decrease the peak stress at the joint of nozzle and thick cylinder was introduced in this article.
随着胶粘剂弹性模量的增大,间隙附近的应力峰值有所降低;
The higher the elastic modulus of adhesive, the smaller the peak stress near the recessing.
其应力分布非常复杂,而且有超过材料屈服应力的应力峰值。
The stress is very complex and may reach to a peak value exceeding the yield stress of the material.
目的:评估颈椎融合是如何改变相邻运动节段的前纵韧带应力峰值。
Objective. To evaluate how cervical fusion alters the peak strain of the ALL in the adjacent motion segments.
方法:应用有限元法分析不同倾斜角度对种植体骨界面应力峰值影响。
Methods: the finite element method was used to analyze the change of the stress on implant and bone interface under different angles of the implants direction.
试验结果表明:在断层上盘和断层下盘都存在一个最大超前应力峰值点;
The experimental phenomena indicate that there are the maximal stress destruction points in the hanging wall and the footwall.
通过了解肿瘤假体应力集中部位及应力峰值,可以预测内固定系统的寿命。
The life of fixation system could be predicted based on prosthesis stress site and peak.
在多层焊的过程中,采用对称施焊的方法得到的焊接残余拉应力峰值是最小的。
In the multilayer welding process, the method of symmetry welding gets the minimum residual tensile stress.
结果表明,采用局部加热冷却的方法可以有效地减小叶片危险区域的残余拉应力峰值。
The result shows that the method of local heating-cooling can decrease the residual tensile stress peak in dangerous area of the blade.
振动时效使残余应力峰值降低并得到均化的主要原因是材料内部微塑性变形的局部性。
Vibratory stress relief (VSR) can reduce the residual stress in component. The mainly cause is microcosmic plastic deformation of local region.
在该温度曲线的操纵下,逐步的降温造成应力累加,导致应力峰值呈波浪形且越来越高。
Under operation of the temperature curve, the gradual temperature decrease leads to stress accumulation, so it results in the stress peak likes a wave and becomes higher and higher.
相应地,我们研究了一个和两个颈椎节段融合后,模拟挥鞭伤过程中前纵韧带的应力峰值。
Accordingly, we investigated the peak strain of the ALL following single - and 2-level fusion during simulated whiplash.
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.
当扩容角较高时,应力峰值时试样内部的最大剪切应变增量较高,因而试样破坏的前兆比较明显。
Higher DA leads to higher value of maximum shear strain increment within the specimen. Therefore, more apparent precursor to failure can be observed at higher DA.
间隙的位置对剪切应力、剥离应力及等值应力峰值的影响不大,而对其出现的位置有着极大的影响;
The clearance sites had influence not on the peak values of shear stress, peel stress and equivalent stress, but on the occurrence point of those items.
试验结果表明:在应力峰值前的长时间单轴压缩作用下,硬脆性大理岩的破坏表现出明显的时滞性;
The test results show that: the hard brittle marble obviously performs time-lagged destruction under long time of pre-peak stress uniaxial compression.
试验表明,钢纤维掺量对高强混凝土单轴受压的应力峰值、峰值应变及韧性产生了不同程度的影响;
The results showed that the peak-stress, peak-strain and toughness of high-strength concrete under uniaxial compression are affected in different extents by the content of steel fiber;
从控制成型残余应力峰值和合缝预焊后管口椭圆度的角度出发综合考虑,将管坯成型为扁椭圆较为合理。
It is reasonable takes shape the unfinished piping to the flat ellipse for reduce the remaining stress peak value and ellipticity.
揭示了煤体边缘水平应力和垂直应力峰值不耦合的规律以及巷道顶板应力峰值随煤柱宽度不同而演化的轨迹。
The study manifested the uncoupled pattern of the peak stresses in vertical and horizontal directions, as well as the stress evolution trace varying with pillar width.
借助经典的爆炸力学理论和回归拟合曲线方法,验证了爆炸空腔大小、应力波的应力峰值、应力波的作用时间。
The radium of blasting cavity, stress peak value and action time of stress waves are validated by the theory of classical explosion mechanics and the way of curve regression.
通过有限元分析可以求出结构和土体的位移、应力峰值及其空间位置,为地道桥结构设计提供可靠的分析依据。
The positions of peak stress and peak displacement will be pointed out; and it is helpful to design underpass structure .
而对于低弹性模量胶粘剂接头,间隙使得接头上的应力峰值明显上升,可能导致接头的名义强度和实际强度显著降低。
On the other hand, the recessing in the joint with low elastic modulus adhesive caus es the peak stresses increase evidently that may decrease the nominal and actual strength of the joint markedly.
放顶煤工作面与非放顶煤工作面的区别是,采空区充填系数小,顶板岩层运动剧烈,走向方向超前支承应力峰值较大。
The differences between the coal drawing face and non-coal drawing face are low stowing factor in the goaf, vigorous movement of roof, and high stress peak abutment pressure along the strike.
本文应用叠加方法模拟了柱状装药爆炸时的动态应力场,通过计算机数值模拟得到了柱状装药爆炸时应力峰值的衰减规律和应力分布特点。
Applying reiterative method, this Paper simulates the blasting stress field of cylindrical charge, and then, gets attenuation law stress peak value and characteristics of stress distribution.
然而,精确的圆柱滚子或滚道将会导致在滚子和滚道的边缘产生峰值应力(图1.23),从而缩减轴承寿命。
Precisely cylindrical rollers and raceways, however, would lead to peak stresses at the roller and raceway ends (Figure 1.23), which might reduce the bearing life.
实验结果表明,对于无明显峰值应变的应力-应变曲线,采用加工硬化率方法确定峰值应变和稳态应变是一种有效的方法。
Test results show that for the stress-strain curves with no obvious peak strain, it is a available to use work hardening rate method to determine peak strain and stable strain.
并假定断层上的粗糙段及断层上的其它部分具有相同类型的本构律,只是峰值应力不同。
The segments with and without asperity of the fault follow the same type of constitutive law, but have different peak stresses.
研究结果表明,岩样的峰值应力都随着围压的增大而增大。
The results show that peak stress of rock specimens increases with confining pressure.
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