[1]夏毅敏,何利,谢敬华,等.管道特性对盾构推进缸位移影响的数值分析[J].郑州大学学报(工学版),2013,34(01):82-86.[doi:10.3969/j.issn.1671-6833.2013.01.020]
　XIA Yi-min,HE Li,XIE Jing-hua,et al.Numerical Analysis of Pipeline Effect on Shield Thrust Cylinder Displacement[J].Journal of Zhengzhou University (Engineering Science),2013,34(01):82-86.[doi:10.3969/j.issn.1671-6833.2013.01.020]
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管道特性对盾构推进缸位移影响的数值分析()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
34
期数:
2013年01期
页码:
82-86
栏目:
出版日期:
2013-01-16

文章信息/Info

Title:
Numerical Analysis of Pipeline Effect on Shield Thrust Cylinder Displacement
作者:
夏毅敏; 何利; 谢敬华; 等.
中南大学机电工程学院,湖南长沙,410083, 中南大学机电工程学院,湖南长沙,410083, 中南大学机电工程学院,湖南长沙,410083, 中南大学机电工程学院,湖南长沙,410083, 中南大学机电工程学院,湖南长沙,410083
Author(s):
XIA Yi-min; HE Li; XIE Jing-hua; YU Hong-yun; ZHU Xiang-heng
Department of Mechanical and Electrical Engineering,Central South University , Changsha 410083,China
关键词:
盾构;  管道特性;  AMESim仿真
Keywords:
shield machine ;  pipeline effect; AMESim simulation
分类号:
TH137
DOI:
10.3969/j.issn.1671-6833.2013.01.020
文献标志码:
A
摘要:
以海瑞克盾构液压推进系统为研究对象,建立了管道压力波动数学模型,分析了管道特性对液压推进单缸位移传递的影响.基于AMESim软件对系统进行了建模和仿真,讨论了盾构推进液压系统的管道特性及管道结构参数对推进缸位移动态性能的影响.结果表明:管道长度与管道直径是影响推进缸位移与值构纠偏距离的关键因素,管道长度越长、管道直径越小,管道特性在推进缸位移上的体现越明显.
Abstract:
This paper studies the hydraulic thrust system of Herrenknecht shield machine，establishes themathematical model of pressure fluctuations of pipeline and analyses the pipeline effect on the shield thrust eyl-inder displacement.Modelling and simulation of the hydraulic system based on the AMESim software. It alsodiscusses the influence of pipeline effect on the shield hydraulic thrust system are made and pipeline structureparameters on the dynamic performance of shield thrust cylinder displacement. The results show that the pipelength and diameter ane key factors influenciny the trust eylinder displacement and shield correction distance,what ’s more,the longer the pipeline length and the smaller the pipe diameter,the pipeline effect is more obvi-ous on the trust cylinder displacement

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[1]夏毅敏,杨添任,黄秀祥..回转式盾构刀具切削性能测试平台监控系统设计[J].郑州大学学报(工学版),2011,32(06):79.[doi:10.3969/j.issn.1671-6833.2011.06.019]
[2]夏毅敏,周喜温,刘玉江,等.某型土压平衡盾构刀盘有限元分析[J].郑州大学学报(工学版),2009,30(03):70.
　XIA Yimin,ZHOU Xiwen,LIU Yujiang,et al.Finite Element Analysis of Cutterhead of A Certain Type of EPB Shield[J].Journal of Zhengzhou University (Engineering Science),2009,30(01):70.
[3]郭庆海,刘文,胡群芳,等.盾构施工对沥青路面影响评估[J].郑州大学学报(工学版),2004,25(03):70.[doi:10.3969/j.issn.1671-6833.2004.03.017]
　GUO Qinghai,LIU Wen,HU Qunfang,et al.Impact assessment of shield construction on asphalt pavement[J].Journal of Zhengzhou University (Engineering Science),2004,25(01):70.[doi:10.3969/j.issn.1671-6833.2004.03.017]

更新日期/Last Update: 1900-01-01