剪切变形

The fundamental solutions for the orthotropic shallow shells are presented in the form of a definite integral.

以定积分表示的形式提出了计入剪切变形的正交各向异性扁壳的基本解。

Based on Reddy higher-order shear deformation plate theory and general von Kármán-type equations, the analytical solutions for free vibration and dynamic response of simply supported functionally graded plates with piezoelectric layers in thermal environments are described with double Fourier series, where temperature-dependent material properties are taken into account.

基于Reddy高阶剪切变形理论和广义Kármán 型方程，用双重Fourier级数展开法求得了热环境下带压电层的功能梯度复合材料混合层合板的自由振动及动力响应的解析解，分析中考虑了材料热物参数对温度变化的依赖性，讨论了环境温度和控制电压对固有频率及动力响应的影响。

For the long composite cylindrical panels, including the influences of the transverse shear deformation, rotatory inertia and initial geometric imperfections, the nonlinear dynamic equations of the long composite cylindrical panels were derived from Hamilton's philosophy. The nonlinear partial differential equations were transformed to ordinary differential equations by expansion in series and solved numerically by fourthorder Runge-Kutta method.

针对含初始几何缺陷的复合材料圆柱曲板，考虑横向剪切变形、转动惯量、初始几何缺陷以及非扁壳等诸多因素，利用Hamilton原理导出复合材料长圆柱曲板的非线性动力方程；用级数展开把非线性偏微分方程组转化为二阶常微分方程组，并由四阶Runge-Kutta方法数值求解。

The shear deformation, as in a nonlinear constitutive relation, is the most principal deformation mode for plain woven textile composites.

对于平纹机织复合材料，剪切变形是最主要的变形形式，其本构关系具有非线性的特征。

Asymmetric hot rolling ; deformation ; shearing strain ; FEM

非对称热轧；变形；剪切变形；有限元法

The transverse shearing deformation decreased obviously with the increase of the slenderness ratio and increased with the increase of total beam deformation.

横向剪切变形随梁的长细比增大而显著减小，随变形程度的增大而增大。

Under the condition of dissymmetrical deformation, there are some shear bands or cracks in the region, which can be looked as an "empty zone" without any solute or solvent.

变形局部化所形成的强剪切变形区，可以看作是没有溶质和溶剂原子的&真空&区域。

If this lateral support is removed,as may occur in an untimbered excavation,the likely outcome is a shear slip in the soil beneath the footing,taking the footing into excavation.

如果这种压力不存在，例如在一个没有被木桩填实的洞中，很有可能会引起地基的剪切变形或者扭转变形，趋向于使地基填住那个空洞。

The influences of length-to-thickness ratio, material anisotropy and torsions effect on natural frequencies and buckling loads were also investigated.

分析中同时考虑了一阶和高阶横向剪切变形、转动惯量、细长比、各向异性、扭转变形等多种因素对组合梁固有频率和屈曲载荷的影响。

The bending deformation occurs on the body of the columns, however, shearing deformation occurs on the frames.

对65台框架塔的自振周期和振型进行实测，发现基本振型与落地塔不同，塔体呈弯曲变形而框架部分呈剪切变形。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。