1) eccentric bending
偏心弯曲
2) eccentric bending moment
偏心弯矩
1.
For gabled frames structure with crane,both upper load and heel eccentric bending moment of which are relatively large,when ground is very weak,adopting the pile foundation to resist to pull out and to press is one kind of comparatively suitable method for ground treatment.
对于装备吊车的门式刚架结构,上部荷载和柱脚处偏心弯矩较大,当地基很软弱时,采用桩基进行抗拔和抗压是一种较为合适的地基处理办法。
3) flexural center
弯曲中心
1.
On the basis of these results and through calculation of the torsion moment on the cross section, a theoretical formula of the flexural center is derived for the cylinder.
基于上述结果并通过对横截面上扭矩的计算，导出了用于计算柱体弯曲中心的理论公式。
2.
Based on the obtained results, the flexural center of the general cross-section can be determined by use of the boundary element method.
在此基础上，可用边界元法确定一般截面的弯曲中心最后为了说明方法的应用，给出了一个数值算例。
4) bending center
弯曲中心
1.
The bending center of the beams of thin-walled open section can obtain by equation of static equilibrium,when the moment about the section center.
本文根据横向力对截面形心的力矩与剪力对截面形心的力炬的平衡条件来确定开口薄壁截面梁的弯曲中心。
2.
Based on the obtained solution, a method to calculate the bending center and the stress intensity factors of the cracked cylinger whose cross section is not thin_walled, but of small torsion rigidity is proposed.
使用单裂纹解及调和函数的常规解 ,裂纹柱受横向力作用而引起的Saint_Venant弯曲问题 ,被归为解两组积分方程 ,并获得了一般解· 在此基础上 ,对横截面不为薄壁但扭转刚度很小的裂纹柱 ,提出了一种计算弯曲中心和应力强度因子的方法 ,给出了一些数值算
3.
This paper examines the shearing flow of any thin-walled beam with open section and the calculation of the coordinates of bending center.
研究任意开口薄壁截面杆的剪力流和弯曲中心坐标的计算问题,利用合力矩定理导出计算公式,给出算例。
6) axis of center of bending
弯曲中心轴
补充资料：在AutoCAD中偏心圆锥与偏心圆台实体的画法
现在要画一个偏心圆锥,底面在WCS的XY平面上,圆心(0,0,0),半径100,顶点(300,0,400)在ZX平面上.
1)连接PA,PB. A(-100,0,0) B(100,0,0)
图1
在当前坐标下:
2)延长PA到C,使PA=CA;延长PB到D,使PB=DB;
3)连接CD;
4)以CD为直径画圆;
5)用XLINE命令中的二等分选项作角CPD的角平分线PO,交CD于O;
6)过O作CD的垂线,交圆于E,F;
图2
7)用三点UCS命令,取三点为:O,P,C;
8)过点O作PO的垂线GO,交PC于G;
图3
9)再次用三点UCS命令,取三点为O,F,G;
10)现在就可以画椭圆锥了!
cone-e-c-捕捉O点-捕捉F点-捕捉G点-a-捕捉P点;
图4
11)回到WCS,剖切椭圆锥
SL-选择椭圆锥-回车-XY-回车-捕捉P点.
12)删除辅助线条.
图5
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