The regularity of the winding buckling critical loads is calculated and analyzed.
计算并分析了绕组稳定临界载荷的变化规律。
The equation for calculating the lateral buckling critical load by using the energy method is deduced, and an approximate solution is given.
推导了用能量法计算侧向屈曲临界载荷的计算式，并给出了近似解。
A primary formula to calculate the buckling critical load is put forward, when U-shaped bellows only subjected to bending, and will be discussed for the future.
此外，本文提出了在弯矩载荷作用下，U形波纹管膨胀节失稳临界弯矩的初步计算公式。
The effect of the initial geometrical imperfection on the buckling critical pressure and buckling model has been taken into account in the finite element simulation.
在有限元模拟中，分析了初始几何缺陷对壳体起皱的临界压力和起皱形态的影响。
The deflection differential equation of string has been first solved by using infinite series method, and the formula of the buckling critical loads has been obtained with energy method.
首次用无穷级数法求解了其临界屈曲时的挠曲线微分方程，并同时用能量法给出了其临界屈曲载荷计算公式。认为能量法求解这种情况下的屈曲载荷比较困难和复杂。
Shape memory alloy wires can increase the critical temperature of the beam, and also can restrain thermal buckling occurring or make the post-buckled beam back to initial equilibrium states.
形状记忆合金丝还能提高梁的热屈曲临界温度，抑制梁热屈曲的发生或使已发生热屈曲的梁回复到原来的平衡状态。
Three variables are considered: critical buckling position, and neutral plane, the fiber buckling half-wavelength.
引入三个变量：临界屈曲位置、中性面位置和纤维屈曲半波长。
The effects of the connectors on the critical buckling load and the bending stress of pipes in horizontal section are analyzed.
分析了钻杆接头对水平井段钻柱屈曲临界力和弯曲应力的影响，提出了计算钻柱正弦屈曲临界力的新方法。
The critical buckling strain is an important data in the strain-based design of pipelines.
在基于应变的管道设计方法中，临界屈曲应变是一个重要指标。
The calculation of critical buckling load of struts is according to the condition of the end restraint.
工程结构中受压构件的临界屈曲载荷的计算，是按理想端部约束条件求得的。
By numerical computation and analysis the relationship among critical velocity and impact mass, hardening modulus, buckling time was given.
通过数值计算和分析，给出了临界速度与冲击质量、线性强化模量及临界时间间的关系。
The other method is to get half wave length and related critical buckling value with optimization.
另一种方法是用优化方法求得屈曲半波长及其相应的屈曲临界值。
The results show that stitching significantly improves critical buckling loads, the buckling loads increase rapidly with increase in equivalent elastic coefficient of stitching thread.
分析结果表明，缝纫对提高临界曲屈载荷的作用十分明显，随着缝线等效弹性系数的增大，临界曲屈载荷迅速提高；
In this paper, the thermal buckling of concrete pavements as well as the critical temperature difference are investigated by using experimental methods.
本文用实验方法研究了刚性路面热胀屈曲的力学机制与临界铺设温差。
The linear dynamic torsional buckling equations for the rigid plastic shell is drived, and the critical impact velocity is given.
文中推导了圆柱壳塑性动力扭转屈曲线性方程，获得了临界冲击速度。
The dynamic buckling modes, the critical load parameter and the dynamic characteristic parameter are calculated accurately on the basis of the solutions of the characteristic equations.
基于特征方程的解，精确地计算出临界载荷参数和动力特征参数的值以及动力失稳模态。
The critical loads of rings and pined circular arches are calculated using the linearized buckling equations.
并用线性化的屈曲方程求解圆环和两铰圆弧拱在匀布径向力作用下的临界荷载。
Experiments are carried out to study the buckling response of cylindrical aluminum alloy shells under transverse load, with critical buckling loads measured and buckling configurations recorded.
设计实验，对铝合金圆柱壳在横向力学载荷作用下的屈曲响应开展研究，测量了壳体屈曲的临界载荷，记录了屈曲形态。
Critical stress and inertial exponent are treated as two characteristic parameters for the asymmetric dynamic buckling of cylindrical shells under axial step loading.
对于轴向阶梯载荷下圆柱壳的非轴对称动力屈曲，将临界应力和屈曲惯性指数作为双特征参数求解。
An analysis of surface instability of an incompressible half space under biaxial loading is summarized, and the critical condition for the onset of surface buckling is given.
对于不可压缩弹性半无限体，概述在双向受载下自由表面的失稳分析，给出失稳的临界条件。
Analysis shows that, when the outside diameter of the joint is small, the variation of the outside diameter will change the sin critical buckling load.
分析指出，当接头外径较小时，外径的变化将改变正弦屈曲临界力。
The predicted critical buckling temperature and buckling modes for a simple model by using the beam elements are in good agreement with the finite shell element solution by ANSYS.
简单梁模型算例表明：该方法求得的各阶屈曲温度临界值和屈曲模态与AN SY S薄壳有限元解吻合较好；
Influence of different kinds of loading on the critical buckling loads of different aspect ratio structures with and without stiffeners.
文中详细分析了这些载荷对长宽比不同的加筋板和没有加筋平板屈曲载荷的影响。
Strain, peel strength, critical buckling pressure and failure mode under various temperatures of PSP were investigated using experiments.
对钢丝缠绕增强塑料复合管应变、剥离强度、临界失稳压力、不同温度下的失效形式等进行了试验研究。
Based on the relationship between the buckling load of a rigid column and the bracing stiffness, the critical stiffness requirement of the bracing for a single column was obtained.
本文首先利用刚性单柱屈曲荷载增量与支撑刚度的关系，得到了单柱横系杆支撑、斜拉杆支撑的门槛刚度要求。
The relationship among critical velocity and impact mass, critical buckling length, hardening modulus is given by using theoretical analysis and numerical computation.
通过理论分析和数值计算，得到了临界速度与冲击质量、临界长度及线性强化模量间的关系。
The relationship of critical buckling load and fiber bridge stiffness are approximately linear. The greater the fiber bridge stiffness, the smaller the buckling region.
屈曲临界载荷随着纤维刚度系数的增大而增大，脱层屈曲的临界载荷与纤维刚度系数近似成线性关系。
This chapter indicates buckling modes, critical load and equilibrium path of plate under axial compression and shear load.
介绍板在单向压缩和剪切载荷作用下的屈曲模态、临界载荷和平衡路径。
By comparing the load of compression deformation and that of compression buckling deformation, the critical relative thickness is derived.
通过比较压缩变形载荷与压缩失稳变形载荷的大小，导出了临界相对厚度。
By comparing the load of compression deformation and that of compression buckling deformation, the critical relative thickness is derived.
通过比较压缩变形载荷与压缩失稳变形载荷的大小，导出了临界相对厚度。
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