本文研究矩形板的侧向屈曲问题。
This paper investigates the problems of lateral buckling of rectangular plates.
该研究理论也可用于其他弹性体跳跃屈曲问题。
The research method can also be applied to the jumping flection problem of other elastomer.
局部屈曲问题是钢结构设计中的一个关键问题。
Local bucking is a key issue in the design of steel structure.
讨论了此类动力屈曲问题中横向惯性效应的影响；
The effect of lateral inertia on the dynamic buckling is taken into consideration.
有限条法是分析密加肋圆柱壳屈曲问题的有效数值方法。
It is shown that the finite strip method is an effective method for the buckling analysis o...
本文研究受静力预加载的弹性结构在冲击载荷下的屈曲问题。
The impact buckling of static Preloaded elastic structures subjected to impact loading is studied.
对一端固定一端自由功能梯度压杆的后屈曲问题进行了分析。
Post-buckling equilibrium paths of functionally graded material(FGM)rectangular bar with one end fixed and another end free are studied.
研究了用于传感器弹性元件波纹扁球壳的非线性动态屈曲问题。
In this paper, the problem of nonlinear dynamic buckling of corrugated shallow spherical shell used sensor component is studied.
简单阐述了弹性屈曲问题的有限元计算理论及临界状态的确定。
Expound the finite element method about elasticity buckle and the method about how to judge critical state.
以锥形桩为例，用能量法对变截面桩的屈曲问题进行了深入研究。
With the example of taped pile, the buckling problem of variable section piles was analyzed with the energy method.
以锥形桩为例，用能量法对变截面桩的屈曲问题进行了深入研究。
The vibration problem of pile with variable sections and finite length under exciting force is studied.
本文分析了受短时热冲击压杆在非均匀温度场下的蠕变屈曲问题。
The creep buckling of columns with geometrical imperfections subjected to short time heat input is studied in this paper.
基于刚塑性理论分析了轴向砰击载荷作用下矩形薄板的塑性动力屈曲问题。
Dynamic plastic buckling of rectangular plates under axial slamming impact is analyzed with the rigidity-plasticity theory.
本文综合运用理论分析、数值模拟等方法研究了薄壁钢梁的弯扭屈曲问题。
By means of theoretic analysis and digital imitation, an investigation about the flexural-torsional buckling of thin-walled steel beam is made in this paper.
在均匀压力、径向集中荷载、正交集中荷载作用下圆形环梁的在平面屈曲问题。
The in-plane buckling of Ring Structure under uniform pressure, radial concentrated forces, orthogonal forces, radial cable forces and under orthogonal cable forces.
本文借助于应力波传播规律研究了弹性梁板结构在冲击载荷作用下的动态屈曲问题。
The dynamic buckling of elastic structures, such as beams and plates, when subjected to an axial impact at one end, is studied in the present paper based on the theory of stress wave propagation.
采用里兹法和切分拟合的数学方法，讨论了单向压缩和弯曲共同作用的薄板弹性屈曲问题。
This article adopted Ritz method and divide-fit mathematical method, solved the problem of elastic buckling of thin plate under compression and bend multiplicity action.
在平面温度应力问题和热屈曲问题的计算中，采用了精度更高的五节点差分法来进行计算。
We adopt five nodes difference method to solve thermal stress problem and thermal buckling problem, because this method is more precise.
基于经典非线性板理论，研究了功能梯度圆板在均匀的径向压力作用下的轴对称过屈曲问题。
Based on the classical nonlinear plate theory, axisymmetric post-buckling behavior of a functionally graded circular plate under radial compression was investigated.
这为杆件热屈曲问题的计算，提供了一种新的分析方法；为热输管道的稳定性分析，提供了依据。
It provides a new analysis method for the calculation of thermal buckling problems of bars, and a base for stability analysis of heating transportation pipelines.
用能量法求解了绑结层合板和编织层合板等3d复合材料中纤维搭桥的椭圆形表面脱层屈曲问题。
By using energy method, the problem is discussed of the delamination buckling of a fiber bridge elliptical surface made of stitched laminates and woven laminates with 3d composites materials.
基桩的稳定长度不仅用于基桩的纵向屈曲问题，而且也是桩身材料强度验算必不可少的参数之一。
The buckling equivalent length of a pile is not only used in the buckling of the pile but also one of the necessary parameter checking the material strength of the pile.
数值分析结果表明，利用磁致伸缩材料模型来解释悬臂铁磁板在横向磁场中的磁弹性屈曲问题是合理的。
The numerical analysis shows that it is reasonable to use magnetostrictive material model to analyze the magnetoelastic buckling of cantilevered ferromagnetic plates in transverse magnetic field.
当薄的衬壳发生屈曲时，由于壳体受到空腔壁的约束，因此它的屈曲行为与一般的壳体屈曲问题不一样。
When it bucks, the buckling of model is different from other shells because it is constrained by the cavum.
本文利用AMT铝合金三种不同厚度的圆柱壳，在常外压和不同轴向冲击载荷作用下的柱壳塑性动力屈曲问题。
A dynamic plastic buckling analysis of three AMT aluminum alloy circular cylindrical shell with different thickness under external pressure and axial impact is presented in this paper.
本文利用广义富里叶级数法对非对称复合材料层板在面内载荷作用下的非线性横向变形或屈曲问题进行了分析。
In this paper, the nonlinear transverse deflection or buckling is analyzed for unsymmetrical composite laminates under loads in plane by means of the generalized Fourier series method.
对大型直立设备安装过程中的现场焊接热处理过程中在轴向载荷和局部热载荷共同作用下的屈曲问题进行数值研究。
The buckling of large vertical cylindrical shells with welds subjected to local thermal action and axial loads was studied with numerical method by using ANSYS code.
有内压或外压的圆柱壳在耦合冲击载荷作用下的动态屈曲问题，与结构单独承受冲击载荷时的动态屈曲性态有很大差异。
The dynamic buckling of cylindrical shells under both coupling impact and internal or external pressure is different from the dynamic buckling of the structure under coupling impact loading alone.
有内压或外压的圆柱壳在耦合冲击载荷作用下的动态屈曲问题，与结构单独承受冲击载荷时的动态屈曲性态有很大差异。
The dynamic buckling of cylindrical shells under both coupling impact and internal or external pressure is different from the dynamic buckling of the structure under coupling impact loading alone.
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