[1]吕彭民杨龙飞王斌华.变幅宽移动模架结构的有限元分析与试验研究[J].郑州大学学报(工学版),2015,36(02):43-46.[doi:10.3969/j. issn.1671 -6833.2015.02.010]
　LV Peng-min,YANG Long-fei,WANG Bin-hua.Finite Element Analysis and Experimental Study on Structure ofOverhead Launching Gantry with Variable Width[J].Journal of Zhengzhou University (Engineering Science),2015,36(02):43-46.[doi:10.3969/j. issn.1671 -6833.2015.02.010]
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变幅宽移动模架结构的有限元分析与试验研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
36卷
期数:
2015年02期
页码:
43-46
栏目:
出版日期:
2015-04-30

文章信息/Info

Title:
Finite Element Analysis and Experimental Study on Structure ofOverhead Launching Gantry with Variable Width
作者:
吕彭民1杨龙飞2王斌华3
长安大学道路施工技术与装备教育部重点实验室,陕西西安710064
Author(s):
LV Peng-min; YANG Long-fei; WANG Bin-hua
Key Laboratory for Highway Construction Technology and Equipment of Ministry of Education，Chang ’ an University，Xi’ an710064 ，China
关键词:
移动模架; 滑移支架系统; 变幅宽; 有限元分析
Keywords:
overhead launching gantry; moving support system; variable width; finite element analysis
分类号:
U445.36
DOI:
10.3969/j. issn.1671 -6833.2015.02.010
文献标志码:
A
摘要:
以 MSS50 -38000型变幅宽式移动模架为研究对象,利用大型有限元分析软件ANSYS对最大浇筑工况下移动模架整体结构强度与刚度进行了校核,并得出了移动模架结构的应力分布和挠度曲线.依据有限元计算结果,对移动模架的11处较大应力点进行了浇筑过程的全程监控,监控结果与理论计算结果一致,研究成果可为移动模架的设计与安全施工提供参考.
Abstract:
The MSS50-38000 overhead launching gantry is taken as research object. The body ’s strength andstiffness under the maximum amount of pouring condition are analyzed with the software ANSYS,the stress dis-tribution and deflection curves of the overhead launching gantry are obtained. Based on the finite element cal-culations,the 1l high stress points of structure were monitored throughout the pouring process, and the testingresults are consistent with the theoretical calculations. The results of this paper will provide some references forthe design and safe construction of the overhead launching gantry.
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