主应力

The fault movement and the direction of principal stresses may be determined by considering the re...

因此可以通过这些次级构造和雁列类型的关系，来判断断层的运动和主应力方向。

With proper design, the grain flow can be oriented in the direction of principal stresses encountered in actual use.

通过适当的设计，可以使晶粒流动方向与实际使用时的主应力方向一致。

Based on the eight-step phase shifting technique, three methods to determining the first principal stress direction of the slice are discussed.

在光弹性八步相移法的基础上，提出了确定模型切片的第一主应力方向的三种方法。

6Overlap joints should only be used for relatively low-stressed components and if possible only parallel to the direction of the principal stress.

搭接接头应只用于相对较低强度的部件上，如果可能，只与主应力方向平行。

The critical pressure difference is 0.767MPa when the high and low pressure zones distribute along the direction of maximum principal stress.

高、低压力区沿最大水平主应力方向分布时，发生套管变形的临界压差为0.767MPa。

It is found that the wing crack extend along a curved path and gradually approximate to the line which passes the middle point of the main crack and is parallel to the direction of maximum principal stress.

采用数值和试验的方法对翼型裂纹的扩展路径进行分析，发现单轴下张开型裂纹的翼型裂纹的扩展路径逼近于过原主裂纹中心点、平行于最大主应力的一条直线。

The characteristics of deformation and strength of soils under the plane strain condition can be simplified as a two-dimensional problem. How to easily and reasonably determine the value of principal stress in the direction of plane strain is the key point.

在平面应变条件下将土体的变形和强度特性简化为二维问题处理时，其关键就在于如何简单、合理地确定平面应变方向上的主应力大小。

The moon's declination and obliquity of the ecliptic determine the direction of the principal compressive stress field,then the relation of tectonic deformation to meteorological disaster is studied.

黄赤交角和月亮赤纬角决定了地球应力场的主应力方向，据此研究了构造形变与气象灾害的关系。

The results show that the strain velocity mainly affects maximum principal stress.

研究结果表明，应变速率等因素对最大主应力的变化有一定影响。

The influence of friction coefficient on the calculated values of hardness, contact pressure and maximum principal stresses have been determined.

考察了摩擦系数对于计算硬度值、接触压力和最大主应力的影响。

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。