不同初始应力及变形对梁自振频率的影响

张家玮，孙琳，张香岩，张晨宇

Effect of initial stresses and deformations on the natural frequencies of beams

ZHANG Jiawei,SUN Lin,ZHANG Xiangyan,ZHANG Chenyu

振动与冲击 . 2019, (2): 46 -51 .