Basing upon the general buckling theory of bars with thin-walled open sections, the lateral buckling equation of bulkhead stiffeners is derived in this paper.
本文根据开口薄壁杆件稳定性的一般理论导出了舱壁扶强材的侧向稳定性方程序。
Process condition of upsetting shoulder was discussed and forming force was calculated based on column buckling theory. The die structure and working principle was introduced.
基于压杆稳定理论，探讨了该制件镦压凸肩的工艺条件，计算所需的工艺力，介绍其镦压成形模具的设计结构、工作原理。
Thus, it is essential to comprehend contents of koiter's theory and its instructional effects to structural buckling analysis and also understand its limitation.
因此，格外有必要了解柯以特理论的构成及其在结构屈曲分析中的指导作用，同时也有必要了解柯以特理论的局限性。
However, it is just in this basis there exists many problems that hamper the establishment of proper theory of structural impact buckling.
然而正是这个基础存在着许多问题，使得完善的结构冲击屈曲理论未能建立起来。
The critical load and critical stress were deduced by means of energy principle and catastrophe theory based on these conditions, and the buckling model of pillar was presented.
在此基础上，应用能量原理及突变理论推导矿柱失稳的临界载荷及临界应力，提出矿柱发生失稳的屈曲模型。
Based on the first-order shear deformation plate theory, axisymmetric governing buckling equations are derived for a functionally graded material circular plate subjected to in-plane pressure.
基于一阶剪切变形板理论，推导了功能梯度材料圆形板在边界面内均布压力作用下的轴对称屈曲方程。
Dynamic plastic buckling of rectangular plates under axial slamming impact is analyzed with the rigidity-plasticity theory.
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。
The study shows that it is necessary to propose the "constrained buckling related to process of loading" theory.
研究表明有必要提出“过程相关约束失稳”的理论观点。
The second part describes the basic concept of buckling, the theory of linear eigenvalue buckling and the characteristics of nonlinear buckling.
第二部分介绍了屈曲的基本概念，线性特征值屈曲的屈曲理论以及非线性特征值屈曲的特点。
A shallow shell model is developed for the elastic buckling of a single wall carbon nanotube under a uniform external axial pressure by using the nonlocal elastic theory.
基于非局部弹性理论，在考虑小尺度效应影响的情况下，建立了单壁碳纳米管在均匀轴向外部压力下的壳体模型。
In this paper, the strength, stiffness and buckling of large FRP conducting wind channel in cooling tower are analyzed using orthotropic shell theory.
用正交各向异性壳体理论，对大型逆流式冷却塔的玻璃钢导风筒进行了强度、刚度和稳定性分析。
Critical buckling load of all plate specimens was derived based on elastoplastic theory.
利用弹塑性理论推导了各组板试件的屈曲临界载荷。
Based on the classical nonlinear plate theory, axisymmetric post-buckling behavior of a functionally graded circular plate under radial compression was investigated.
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。
Proponents of the "buckling" theory propose that the orbital floor is particularly vulnerable as the infraorbital canal further weakens the floor's already delicate bony structure.
“压曲”理论认为眶底壁更脆弱是由于眶下管所致，它导致原本就薄弱的眶下壁更加的脆弱。
Based on the geometrically nonlinear theory for axially extensible beams, formulations of free vibrations in the vicinity of thermal post-buckling were derived.
基于轴向可伸长梁的几何非线性理论建立了弹性直梁在热过屈曲静态大变形附近自由振动的几何非线性模型。
Research on the Design Theory of Buckling-Restrained Braces and Buckling-Restrained Braced Frames;
目的分析带有屈曲约束支撑的双重结构体系在不同刚度比例下的抗震性能。
Research on the Design Theory of Buckling-Restrained Braces and Buckling-Restrained Braced Frames;
目的分析带有屈曲约束支撑的双重结构体系在不同刚度比例下的抗震性能。
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