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
表3 悬臂直梁末端$z$方向角位移和相对误差
Table 3 Angular end displacements of $z$ direction and relative error of the straight cantilever beam