基于绝对节点坐标法的弹性线方法研究1)
范纪华*†,章定国**2)(
),谌宏†
),谌宏†
RESEARCH ON ELASTIC LINE METHOD BASED ON ABSOLUTE NODAL COORDINATE METHOD1)
Fan Jihua*†,Zhang Dingguo**2)(),Shen Hong†
),Shen Hong†
图3. 自由落体柔性单摆末端$B$点$X$方向的位移
Fig. 3. The displacement of the $X$direction at the end of the free-fall flexible pendulum
