[1]霍军周,李广庆,吴瀚洋,等.TBM刀盘缩尺试验台设计及其静动态特性分析[J].哈尔滨工程大学学报,2016,37(05):713-717,723.[doi:10.11990/jheu.201412001]
 HUO Junzhou,LI Guangqing,WU Hanyang,et al.Design of a TBM cutterhead reduced-scale test bench and its static/dynamic characteristics analysis[J].hebgcdxxb,2016,37(05):713-717,723.[doi:10.11990/jheu.201412001]
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TBM刀盘缩尺试验台设计及其静动态特性分析(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
37
期数:
2016年05期
页码:
713-717,723
栏目:
出版日期:
2016-05-25

文章信息/Info

Title:
Design of a TBM cutterhead reduced-scale test bench and its static/dynamic characteristics analysis
作者:
霍军周 李广庆 吴瀚洋 孙伟 孙晓龙
大连理工大学 机械工程学院, 辽宁 大连 116024
Author(s):
HUO Junzhou LI Guangqing WU Hanyang SUN Wei SUN Xiaolong
School of Mechanical Engineering, Dalian University of Technology, Dalian 116024, China
关键词:
TBM刀盘试验台相似理论缩尺TBM刀盘加载盘刀盘刀具静态特性动态特性
分类号:
TP391175
DOI:
10.11990/jheu.201412001
文献标志码:
A
摘要:
由于实际TBM刀盘的直径较大(直径6m以上),采用等比例实物刀盘进行相关实验研究代价较大且难实现,因此进行TBM刀盘缩尺模型研究有助于刀盘结构优化和延寿设计等研究的开展。依据相似理论,建立了TBM刀盘的材料、几何、载荷和动力等特征量相似参数集合,依据TBM刀盘实际掘进过程中的各项参数及多点冲击分布载荷特点,获取TBM刀盘缩尺试验平台的设计参数,构建了一套具有多种刀盘分体结构和刀具布置方式的TBM刀盘缩尺试验平台。运用AnsysWorkbench和ADAMS软件对试验台进行静动力学仿真,得到缩尺刀盘刚度和阻尼与理论值相比误差小于5.3%,缩尺刀盘载荷曲线平均值误差小于4.2%,波动方差误差小于2.9%,验证了缩尺刀盘试验台静动态特性的相似性。

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备注/Memo

备注/Memo:
收稿日期:2014-12-1;改回日期:。
基金项目:国家自然科学基金资助项目(51375001);国家"973"计划项目(2013CB035400).
作者简介:霍军周(1979-),男,副教授,博士生导师.
通讯作者:霍军周,E-mail:huojunzhou@dlut.edu.cn.
更新日期/Last Update: 2016-06-08