An analytical method is presented in this paper for calculating the lateral bend vibration characteristics of the missile including the inner structure beam in the missile body.
本文给出了分析导弹弹体含有内部结构梁的横向弯曲振动特性的计算方法，特别是可用来计算导弹内部结构梁的局部振动频率和模态。
One of end of specimens, another end surface as inside surface as the lateral and bend it repeatedly until it breaks. record record slice bending times.
试片之一端表面作为内侧，另一端表面作为外侧而予以往复弯折，至试片损伤时记录弯折次数。
The deformation of frame-tube structure under the lateral load is constituted by both shear and bend deflections. The effect of shear lag must be considered for the bend deflection.
框筒结构在水平荷载作用下的变形由剪切变形和弯曲变形两部分组成，弯曲变形必须考虑正、负剪力滞的影响。
The deformation of frame-tube structure under the lateral load is constituted by both shear and bend deflections. The effect of shear lag must be considered for the bend deflection.
框筒结构在水平荷载作用下的变形由剪切变形和弯曲变形两部分组成，弯曲变形必须考虑正、负剪力滞的影响。
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