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。
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。
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。
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
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。
Theoretical Calculations and Experimental Studies of Bending Center of Thin-walled Beams with Open Section
开口薄壁杆弯曲中心的理论计算和试验研究
a zigzag path through the woods
林中弯弯曲曲的小道
Find the value of the bending stress and the deflection at the center if the ribs are omitted.
如果略去肋条,求中心处的弯曲应力和挠度之值。
I gathered all my courage and looked down. I saw the square in the center of the village. And I saw the crisscross of twisting turning streets leading to the square.
我鼓足勇气朝下看,看到了村子中心的广场,也看到了纵横交错、弯弯曲曲的街从不同方向通往广
"After cleaning, the gap should be adjusted by bending the outside electrode. The center electrode should never be bent, since this will Break the porcelain shell."
清洁后,再对火花塞间隙处的侧电极弯曲度进行调校。中心电极绝不能弯曲,否则会破坏陶瓷外壳。
The sinuosity or sinuosity ratio of a stream is expressed as the ratio of the length along the center line of the stream to the length along the valley.
一条河流的弯曲率或弯曲比,是以沿该河中心线与沿其河谷长度之比来表示的。
THE DEMON STRATION FOR THE FORMULA ABOUT RADIUS AND LOCATION OF THE FORWARD CURVED BLADES OF CENTRIFUGAL FAN
离心式风机前弯曲叶片圆弧半径及中心位置之确定及其论证
horizontally bent comb monochromator
水平弯曲中子梳单色仪
an arch whose inner curve is drawn with circles having three centers.
这种拱的内部弯曲是由有三个中心点的圆圈构成。
Further discussion of bending and strengthening curve in CCM
连铸机中弯曲矫直曲线的进一步探讨
Look at these two folds. One is convex upward with older rock of Ordovician limestone toward the center of curvature.
请看那两个褶皱,其中一个褶曲是向上凸起,较老的奥陶系石灰岩位于弯曲的中心,
The ship nosed her way through the winding channel.
这船小心地驶过弯曲的海峡。
The hand closed tightly with the fingers bent against the palm.
拳,拳头手指向掌心弯曲的紧握的手
a twisty mountain road
一条弯弯曲曲的山路
the twists and turns of the river
这条河弯弯曲曲的地方.
Her writing is just squiggles.
她写的字弯弯曲曲。
contorted branches, limbs, etc
弯弯曲曲的枝桠、 主枝等
The water is Braiding/plaiting downstream
水弯弯曲曲地顺流而下。
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