两类基于局部标架梁单元的闭锁缓解方法1)
汤惠颖, 张志娟, 刘铖, 刘绍奎

LOCKING ALLEVIATION TECHNIQUES OF TWO TYPES OF BEAM ELEMENTS BASED ON THE LOCAL FRAME FORMULATION1)
Tang Huiying, Zhang Zhijuan, Liu Cheng, Liu Shaokui
图1 几何精确梁初始构型与当前构型
Fig.1 Initial and current configurations of the geometrically exact beam