1) moving mass method
移动质量法
1.
This paper mainly studies a new method of structural damage identification—moving mass method.
本文主要研究一种新型结构损伤识别方法——移动质量法,详细介绍了其实施步骤和理论分析。
2) moving mass
移动质量
1.
Precise integration of bridge responses due to a moving mass;
移动质量作用下桥梁响应的精细积分
2.
A parameter identification of simply supported beams system carrying a moving mass;
移动质量-简支梁系统的参数辨识
3.
Active vibration control system with cantilever beam under moving mass;
移动质量激励悬臂梁振动主动控制系统
3) the moving quality repetitious detection
移动质量多次检测法
1.
The single and multiple damage sites were identificated accurately in the simply supported beam and cantilever beam with homogeneous material or not, by using the improved method of the moving quality repetitious detection ,firstly integrating with the method of wavelet analysis .
本文在国内外大量文献资料的基础上,对结构损伤识别的现状和方法进行了比较与分析,提出了改进的移动质量多次检测法;并首次将小波分析和移动质量多次检测法结合,可准确的识别出均质等截面简支梁和非均质变截面悬臂梁的单一或多处损伤;同时,论文还对无动力指纹梁式结构损伤位置识别方法进行了研究,并得出了以下结论:(1)运用改进的移动质量多次检测法,根据结构质量变化和振动频率的关系,使实际工程结构损伤识别具有可行性。
4) moving mass
移动质量块
1.
The vibration frequency of a viscously damped beam, carrying a moving mass, with flexible elastic constraints and concentrated dashpot, is investigated.
研究了含移动质量块和集中阻尼器粘性梁(Bernoulli-Euler梁模型)在可变弹性约束条件下的动力学行为。
2.
The present work deals with the coupled flexural-torsional vibration of a simply supported beam subjected to a constant moving mass and acted upon by a torsional moment of constant magnitude,taking into account the inertia effect of mass and considering the misalignment of locus of the mass centers and that of the shear centers.
考虑移动质量块的惯性效应及梁的自重,研究了弯曲中心线与扭转中心线不重合时简支梁的弯曲-扭转振动。
5) accelerated moving mass
加速移动质量
1.
Effect of accelerated moving mass on dynamic responses of simply supported beam;
加速移动质量作用下简支梁的动态响应
6) moving oscillating load
移动质量-弹簧-阻尼系统
补充资料：加权移动平均法
加权移动平均法是对各期数值赋予不同的权数，然后按不同的权数计算平均值，并以最后的移动平均值为基础来确定预测值的一种方法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条