1) center of moments
弯矩中心
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) concentrated bending moment
集中弯矩
1.
In this paper, the reciprocal theorem is applied to research on the bending problem of rectangular plates with opposite simple supported and clamped edges under distributed bending moment and a concentrated bending moment acting at any of its points, the accurate solution of the problem are given.
应用功的互等定理研究了在分布弯矩与任一点集中弯矩共同作用下对边简支另一对边固定的矩形板的弯曲问题,给出了该问题的精确解。
2.
In this paper,the displacement formulas and the boundary v alues of bent rectangular plates s arising under concentrated bending moments acting at any point on it are given.
给出了由任一点集中弯矩引起的弯曲矩形板的位移公式和由该载荷引起的弯曲矩形板的边界值。
3.
In this paper,the reciprocal theorem is applied to research on into the bending problem of set squrare with three clamped edges under a concentrated bending moment acting at any of its points, and the accurate solution of this problem is given.
应用功的互等定理研究了在一集中弯矩作用下三边固定三角形板的弯曲问题，给出了该问题的精确解。
4) mid-span moment
中跨弯矩
5) hoggingmoment
中拱弯矩
6) 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。
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