1) normal stress
正应力
1.
A deduction method of normal stress fermula of unsymmetrical bending;
非对称弯曲正应力公式的一种推导方法
2.
Study on normal stress in composite curved beamwith general sectional shape under complicated loads;
一般截面复合曲梁在复杂受力下的正应力研究
3.
Calculation of normal stress and deflection in transverse bending of main beam in outlet gate;
深孔钢闸门主梁横力穹曲正应力与挠度计算
2) positive stress
正应力
1.
The relative error calculation to accurate explain against approximate explain of two kinds of component s positive stress;
两种构件正应力近似解与精确解相对误差的计算
2.
In this paper, the curved positive stress of girder was calculated through a little strain measure technical mensuration, and according to VB program, the results offers realistic basis for analyzing the intension of girder.
本文采用多点应变测量技术来测定梁的弯曲正应力,并根据VB程序计算结果,为分析梁的强度提供现实依据。
3) direct stress
正应力
1.
The paper mainly discusses the shearing bending of beam and the veracity of the hypothesis that there is no direct stress between the longitudinal fibers.
本文主要讨论梁横力弯曲,忽略纵向纤维间无正应力假设的准确性。
2.
The direct stress distrilouted on the cross-section of flexed "I" girder has been determined with electrometic method in this paper.
本试验主要通过电测法测定 :工字梁在弯曲时横截面上的正应力分布 ,并与理论值比较 ,以验证弯曲正应力公式 ,并且对材料合理选用进行分析。
4) normal stress
正应力;正向应力
5) normal stress graph
正应力图
1.
The correction factor of normal stress graph area to rationalize reinforcement design is also studied.
通过对桂江巴江口水电站溢流坝弹性有限元计算成果的分析,指出部分结构仅根据主拉应力图形面积进行配筋存在的问题,并给出正应力图形面积的修正系数,使配筋结果更加合理。
6) high normal stress
高正应力
1.
This paper gives a brief description of the shear test of high normal stress rock mass in the damsite area of the Xiaowan hydropower Project, the problems occurring in the test under high normal stress and their solution.
简述了小湾电站坝区高正应力岩体抗剪试验，以及高正应力条件下抗剪试验出现的问题和解决方法。
补充资料：正切应力
分子式：
CAS号：
性质：材料中任一点受到外力、热应力等作用时，产生不同方向的内应力，其垂直于横截面方向的应力分量，称为正切应力，常用σ表示。单位是MPa(MN/m2)。
CAS号：
性质：材料中任一点受到外力、热应力等作用时，产生不同方向的内应力，其垂直于横截面方向的应力分量，称为正切应力，常用σ表示。单位是MPa(MN/m2)。
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