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隧道建设(中英文) ›› 2020, Vol. 40 ›› Issue (7): 1072-1080.DOI: 10.3973/j.issn.2096-4498.2020.07.018

• 施工机械 • 上一篇    下一篇

管片拼装机提升系统同步性能分析与试验研究

李杰1, 2, 张鑫1, 马超1, 杨龙1, 郭京波1, 2   

  1. 1. 石家庄铁道大学机械工程学院, 河北 石家庄 050043;2. 石家庄铁道大学 省部共建交通工程结构力学行为与系统安全国家重点实验室, 河北石家庄 050043 )

  • 出版日期:2020-07-20 发布日期:2020-07-30
  • 作者简介:李杰(1979—),男,河北肃宁人,2007年毕业于中国农业机械化科学研究院,机械设计及理论专业,博士,副教授,现从事盾构/TBM设计与施工研究工作。E-mail: tbmlijie@126.com。
  • 基金资助:
    河北省自然科学基金 (E2019210275); 河北省教育厅重点项目 (ZD2018018); 校级研究生创新资助项目(YC2020031

Analysis and Experimental Research on Synchronous Performance of Segment Erector Lifting System

LI Jie1, 2, ZHANG Xin1, MA Chao1, YANG Long1, GUO Jingbo1, 2   

  1. (1. School of Mechanical Engineering, Shijiazhuang Tiedao University, Shijiazhuang 050043, Hebei, China; 2. State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang Tiedao University, Shijiazhuang 050043, Hebei, China)
  • Online:2020-07-20 Published:2020-07-30

摘要: 为研究管片拼装机提升系统2个液压缸的同步性能,建立900 mm管片拼装试验台三维模型,设计管片拼装试验台提升液压系统并建立该系统的数学模型,利用AMESimAdams软件搭建了管片拼装试验台提升系统机液联合仿真模型,并对双缸的同步性能进行仿真分析和试验。结果表明: 双缸的位移差在0.017~5.300 mm,双缸负载是影响双缸同步性能的主要因素,提升系统双缸同步性能满足管片拼装要求,试验结果与联合仿真结果一致,验证了仿真模型的正确性。

关键词: 管片拼装机, 提升系统, 机液联合仿真, 同步性能

Abstract: In order to study the synchronous performance of dualcylinder in the lifting system of segment erector, a 3D model of 900 mm segment assembly test platform is established. The hydraulic lifting system is designed, and the mathematical model of the system is established. The mechanicalhydraulic cosimulation model of the lifting system is established by means of AMESim and Adams software, and simulation analysis and test are carried out on the synchronous performance of dualcylinder. The results show that: (1) The displacement difference of dualcylinder ranges from 0.017 mm to 5.300 mm; (2) The load on the dualcylinder is the main factor affecting the synchronous performance of the dualcylinder; (3) The dualcylinder synchronous performance in the lifting system meets the assembly requirements of the segment. The experimental results are consistent with those of the cosimulation, which verifies the correctness of the simulation model.

Key words: segment erector, lifting system, mechanicalhydraulic cosimulation, synchronous performance

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