The natural frequencies of the intelligent beam with the rotary inertia and shear deformation of the beam are lower than that without those.
考虑梁的转动惯量和剪切变形时，智能阶梯梁的频率比没有考虑时的要低。
The effects of bending-torsion coupling, warping stiffness, shear deformation and rotary inertia are taken into account in the present formulations.
在本文研究中考虑了弯扭耦合、翘曲刚度、转动惯量和剪切变形的影响。
The effect of shear deformation and rotary inertia are considered in the paper.
文中考虑了剪切变形和转动惯量的影响。
The main advantages are the transverse shear deformation and rotary inertia are considered naturally, and there is no restriction on the thickness of plate and height of stiffener.
主要优越性表现为：结构的旋转惯性、剪切变形等都得到了考虑，且不限制结构的板厚度和加强筋的高度。
The result also denotes rotary inertia and the shear formation of the beam have significant effect on the high frequencies.
考虑梁的剪切变形和转动惯量时，对梁的高阶频率影响较大。
The result also denotes rotary inertia and the shear formation of the beam have significant effect on the high frequencies.
考虑梁的剪切变形和转动惯量时，对梁的高阶频率影响较大。
应用推荐