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| 多功能长平移管片拼装机的设计 | |
| 引用本文： | 陈雁冰,张闵庆,陈晓阳,徐晓磊. 多功能长平移管片拼装机的设计[J]. 现代隧道技术, 2012, 49(1): 166-170,174 |
| 作者姓名： | 陈雁冰 张闵庆 陈晓阳 徐晓磊 |
| 作者单位： | 1. 上海大学机电工程与自动化学院,上海,200072 2. 上海隧道股份有限公司机械制造分公司,上海,200137 |
| 摘 要： | 管片拼装机是盾构掘进过程中,将开挖好的隧道表面用预制混凝土管片拼装成圆形隧道的机构。基于长距离隧道掘进中盾尾刷失效不易更换的问题,文章在分析其工作原理及功能结构的基础上,提出了一种具有长平移、360°回转,以及能实现管片六自由度运动功能的拼装机,并用有限元法校核了关键部件的强度。 |
| 关 键 词： | 管片拼装机 六自由度 长平移 有限元 |
Design of the Multi-Functioned Long Translational Segment Erector |
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| Chen Yanbing , Zhang Minaing , Chen Xiaoyang , Xu Xiaolei. Design of the Multi-Functioned Long Translational Segment Erector[J]. Modern Tunnelling Technology, 2012, 49(1): 166-170,174 | |
| Authors: | Chen Yanbing Zhang Minaing Chen Xiaoyang Xu Xiaolei |
| Affiliation: | Chen Yanbing Zhang Minqing Chen Xiaoyang Xu Xiaolei(1 School of Mechatronics Engineering and Automation of Shanghai University,Shanghai,200072; 2 Machinery Manufacturing Branch of Shanghai Tunnel Co.,Ltd.,Shanghai 200137) |
| Abstract: | The segment erector is a machine used to erect the circular lining segment of pre-cast concrete in the tunnel excavation process.It is difficult,however,to change the tail-seal brushes in a long distance tunnel.Based on the analysis of its working principle,structure and function,this paper proposes a segment erector that could rotate in all directions with the segment capable of moving within the scope of 6 degrees of freedom.Additionally,the strength of the key components is verified by FEM. |
| Keywords: | Segment erector Six degrees of freedom Long translation FEM |
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