Research of the Segment Erector of Tunnel Boring Machine Based on Virtual prototype
Digital mockup of segment erector has been built in PRO/E and imported into ADAMS through Mechanism/Pro for building the virtual prototype. Step function is applied for fitting the segment erectors main drivers, single segment erected time in Qinling tunnel is calculated as an example, the dynamic simulation of segment erecting under different operating conditions has been made. Comparing the analyzed results then the loading condition of the erectors bridge can be gotten. The finite element analysis of the erectors bridge is made by software ANSYS, structure strength checking which can provides support for the optimal design of segment erector has been made.
segment erector virtual prototype dynamic simulation finite element analysis
Gong Yadong Cheng Jun Wang Chao Zhang Qingguo Li Shu
School of Mechanical Engineering and Automation Northeastern University Shenyang China
国际会议
南京
英文
255-258
2010-08-26（万方平台首次上网日期，不代表论文的发表时间）