1) vehicles random excitation method
车辆随机激励法
1.
A vehicles random excitation methodwas applied to detect the bridges dynamic charac-teristics, and the method was at the base ofvibration source from vehicle vibration.
提出了一种利用车辆振动作为振源的"车辆随机激励法",用来检测桥梁的动力特性。
2) vehicle bestir
车辆激励
1.
According to the test and analysis of act-strain response of the long/short suspension cable in Xinglongqiao arch bridge under two typical dynamic vehicle bestirs, the difference between the long and short cable s act-strain was determined.
中承式钢管混凝土提蓝拱桥是一种有效的桥梁形式,对四川内江新龙坳提蓝拱桥吊索在匀速行驶过桥时和在测点附近紧急刹车两种最通常的动态车辆激励下的长/短吊索的动应变响应进行了测试。
3) random excitation
随机激励
1.
Dynamic reliability sensitivity analysis for stochastic structures under random excitations;
随机激励下随机结构动力可靠性灵敏度分析
2.
Nonlinear dynamic analysis of aluminum honeycomb sandwich board based on random excitation
随机激励下铝蜂窝夹层板非线性特性研究
3.
By means of impulse response and matrix perturbation method of nonlinear system, the author finds that the response statistics of a nonlinear system are subjected to random excitation.
利用线性系统脉冲响应函数的概念，采用矩阵摄动法对非线性系统受随机激励的响应进行分析，得到了求解此类问题的一般途径，给出算例，并讨论了其可信度和精度
5) random excitations
随机激励
1.
Precise time-integration method with augmented matrix for structural responses to evolutionary random excitations;
受演变随机激励结构响应的增维精细时程积分法
2.
A review of various methods of response analysis for nonlinear marine structures under random excitations;
随机激励下非线性海洋结构物响应分析方法研究进展
3.
In studying the reinforcement of steel girder bridges in the project of raising train speeds of China抯 railway, a spatial dynamic analysis model for train-bridge systems under random excitations was established.
通过建立随机激励下的车桥耦合系统的空间动力模型,研究了提速条件下上承式钢板梁的加固问题。
补充资料：车辆
1.亦作"车两"。 2.车的总称。
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