The critical moment of V shaped folded plate overall stability under uniform loading have been presented.
将均布荷载作用下的V形折板简化为均质弹性等截面简支梁,推导了整体稳定临界弯矩的理论公式。
In this paper, comparing the bending-twisting model with the tension-bending one, the critical moment of the thin-walled beams under unequal end moment is derived easily by the improved CDC (column deflection curve) method based on the increment interaction equations of beam-columns.
根据梁柱杆端变形增量相关方程和改进后的CDC法,将薄壁梁的弯扭模型等效为拉弯模型,顺利的算出不等端弯矩作用下薄壁梁的临界弯矩,并提出建议公式。
On the base of the general theory of thin-walled members, we deduce a new critical moment formula of steel beam under transverse loads which pass the shear center and parallel to the main axis.
就国内现有的薄壁钢梁弯扭失稳理论进行了分析，从薄壁杆件的一般理论出发，推导出荷载过截面弯心并与主轴平行的受弯钢梁的临界弯矩公式。
It proves that the lateral restriction of medium has enhanced the integer stability of steel beam,and the critical bending moment would not decrease when the length exceedes a certain point.
结果表明,周围介质的侧向约束作用显著提高了钢梁的整体稳定承载力,计算长度超过某一界限长度后其临界弯矩不再降低。
In the steel structure design code GBJ17 88 the formula which is used to caluclate critical bending moment of steel beams in the state of global stable is deduced according to the energy theory and has been simplified in some cases.
钢结构设计规范ＧＢＪ１７－８８中梁的整体稳定临界弯矩计算公式［１］是依据能量法原理并再进行某些简化而推导出的，使得荷载作用点至弯曲中心距离ａｙ和截面不对称系数βｙ的力学含义变得不明确。
A beam of channel croas section was analysed closely,. its large deformation and critical moment was given.
本文仔细分析了一个槽形截面梁的大变形并给出了其临界弯矩。
The Calculatiou of critical load by torsion angle-bending moment matix;
用转角弯矩矩阵确定压杆的临界荷载
Eular crippling stress
（纵向弯曲）欧拉临界应力
Boundary integration method of bending of thick rectangular plate with the corner paint hang in the air
角点悬空弯曲厚矩形板的边界积分法
Bending of thick rectangular plates with adjacent simply supported andtwo-fixed edges under hydrostatic pressure;
复杂边界厚矩形板在静水压力作用下的弯曲
Bending of thick rectangular plates with adjacent simply supported,one fixed and one free edges under hydrostatic pressure
静水压力作用下复合边界条件厚矩形板的弯曲
In the calculation of fixed end moments, joints B and C are temporarily locked.
在计算固端弯矩时，临时锁住共点B和C。
Study of Critical Equivalent Crack of Three-Point Bending Beam;
三点弯曲梁临界等效裂缝长度的研究
The smallest load capable of maintaining the bar in a slightly bent form is called the critical or bucking load.
使杆保持稍微弯曲形状的最小载荷称为临界载荷或临界压曲载荷。
Resistance to Overturning Critical Force Research of Cold-formed Thin-walled C Steel Compression Member;
冷弯薄壁C型钢压杆整体稳定临界力的研究
Solving Deflection of HP-IP Rotor for a 600MW Supercritical Unit by Dynamic Balance Test
600MW超临界机组高中压转子弯曲的动平衡修复
CFD Study on Supercritical Water Flow and Heat Transfer in Rectangular Channel With Mixing Vane
带交混翼矩形流道内超临界流动传热CFD研究
Analysis on Spindle Rotor Critical Speed Based on Transfer Matrix Method
基于传递矩阵法主轴转子临界转速分析
While at the corner there are corner conditions: deflection or reaction also.
沿每个边有两个边界条件：挠度或等效剪力，斜度或弯矩应分别等于沿边界的已给值。
The beams are designed with respect to the bending moment.
梁是按照弯矩设计的。
On the influence of the bending moment waveform disturbance on the pure bending beam flexion
弯矩波形扰动对纯弯梁弯扭屈曲的影响
By thisequation, the bending problem and buckling load of a circular plate were discussed.
利用它对弯曲问题进行分析,并求得了圆板的压屈临界载荷。
These materials become quite soft and flexible above critical temperature.
这些材料在临界温度以上变得十分柔软和易于弯曲。