1) principal stress
主轴应力
1.
In the paper, the solution to Saint-Venant problem through assumption ofprincipal stress curves by means of the equilibrium equations which were deducedin paper [1] is obtained.
本文利用文［1］中讨论的主轴应力坐标上的平衡微分方程，通过假设平面杆在轴力作用下的主轴应力曲线，获得了该问题的圣维南问题的解，指出剪应力的衰减速度是a3／y3，轴力趋于常数的速度是a2／y2。
2.
In this paper, the equilibrium equations on orthogonal curve coordinates made of curves of principal stresses are disscused and their properties in process of solution are presented through a simple example.
本文中讨论了弹性力学平面问题中由主轴应力曲线构成的正交曲线坐标系上的平衡方程，以及解的特性。
3) major pressure stress axis
主压应力轴
1.
The variation of the major pressure stress axis of medium-small earthquakes in 2 years before 11 earthquakes with Ms≥5.
0地震前2年至震后1年震源区(△≤150km)附近中小地震主压应力轴相对背景场的变化研究结果表明,Ms≥5。
4) axial principal stress
轴向主应力
5) principal stress axes rotation
主应力轴旋转
1.
Discussion on laboratory test simulation of principal stress axes rotation induced by traffic loading;
交通荷载引起的主应力轴旋转室内试验模拟探讨
2.
The influences of principal stress axes rotation.
主应力轴旋转对岩土工程的影响日益受到人们的重视。
6) principal stress rotation
主应力轴旋转
1.
In many practical geotechnical problems,soils are always subjected to the stress path involving the principal stress rotation.
试验表明:土体强度主要受原生各向异性影响,试样在破坏时的主应力作用方向以及中主应力参数是影响土体强度的主要因素,而主应力轴旋转对于强度则无显著影响;试样无论是否经历主应力轴旋转,在破坏时都会有显著的剪切带产生,同时剪切带平面与大主应力作用方向的夹角基本保持一个常数;主应力轴旋转会引起土中孔压积累,积累程度受主应力轴转幅及旋转时剪应力幅值、剪应力水平支配。
2.
The experiments used to detect the characteristics of soil under the condition of principal stress rotation are analyzed systematically.
对目前国内外主应力轴旋转条件(包括单向旋转和循环旋转)下土体性状研究的室内试验进行系统的分析与总结,得到以下结论:土体在不排水主应力轴旋转条件下产生孔压积累,这在主应力轴循环旋转中特别显著,且通常大于等剪应力幅度的动三轴或扭剪试验产生的孔压,并可建立与某种应变增量的函数关系,此外孔压开展的速率与程度受到土体原生各向异性的影响,但当试样所受剪应力水平较低时,上述影响的程度减弱。
补充资料：轧辊残余应力(见轧辊应力)
轧辊残余应力(见轧辊应力)
residual stresses in roll
zhagun eanyu yingli轧辊残余应力(residual stresses in roll)见礼辐应力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条