基于绝对节点坐标法的变截面拱面外弯扭振动分析

刘茂,王忠民

Analysis of out of plane bending and torsional vibration of variable cross-section arch based on ANCF

LIU Mao, WANG Zhongmin

振动与冲击 . 2021, (15): 231 -237 .