新型桩架多级变幅机构运动学分析

邓华成,康辉梅,朱振新,唐溪林

Kinematics analysis of novel multi-stage luffing mechanism of piling rig

Huacheng DENG,Huimei KANG,Zhenxin ZHU,Xilin TANG

图2 构件弯矩示意图

Fig.2 Schematic diagram of bending moment of component