黏弹性Pasternak地基上两跨连续Timoshenko梁横向自振特性分析

余云燕1，付艳艳1，张伟2

Analysis of transverse natural frequency of two-span continuous Timoshenko beam on viscoelastic Pasternak foundation

YU Yunyan1, FU Yanyan1, ZHANG Wei2

振动与冲击 . 2023, (11): 1 -10 .