the National Natural Science Foundation of China(No.12072118);the Natural Science Funds for Distinguished Young Scholar of Fujian Province of China(No.2021J06024);the Project for Youth Innovation Fund of Xiamen of China(No.3502Z20206005)。
Hysteresis widely exists in civil structures,and dissipates the mechanical energy of systems.Research on the random vibration of hysteretic systems,however,is still insufficient,particularly when the excitation is non...
Project supported by the National Natural Science Foundation Of China (No.50478017)
An analytical moment-based method for calculating structuralfirst failure times under non-Gaussian stochastic behavior is proposed. In the method, a power series that constants can be obtained from response moments (...
Rattling vibration is an important noise source of gear-box. To controlthat noise, it is necessary to elaborate a mathematics-mechanical model on rattlinggears. In this paper, a rattling system modulated by noise was ...