[1]韦铁平 曾寿金 练国富.基于有限元法的吊钩结构研究[J].福建工程学院学报,2017,15(03):234-237.[doi:10.3969/j.issn.1672-4348.2017.03.007]
　Wei Tieping,Zeng Shoujin,Lian Guofu.Study of hook structure based on finite element method[J].Journal of FuJian University of Technology,2017,15(03):234-237.[doi:10.3969/j.issn.1672-4348.2017.03.007]
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基于有限元法的吊钩结构研究()
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《福建工程学院学报》[ISSN:2097-3853/CN:35-1351/Z]

卷:
第15卷
期数:
2017年03期
页码:
234-237
栏目:
出版日期:
2017-06-25

文章信息/Info

Title:
Study of hook structure based on finite element method
作者:
韦铁平 曾寿金 练国富
福建工程学院机械与汽车工程学院
Author(s):
Wei Tieping;  Zeng Shoujin;  Lian Guofu
College of Mechanical and Automotive Engineering, Fujian University of Technology
关键词:
起重机;  吊钩;  摆角;  有限元法
Keywords:
crane;  hook;  swinging angle;  finite element method
分类号:
TB121；O346
DOI:
10.3969/j.issn.1672-4348.2017.03.007
文献标志码:
A
摘要:
钢索起吊重物的摆动角度是影响吊钩结构强度的重要因素。通过有限元软件ANSYS模拟计算，揭示吊钩结构的危险截面及钢索摆动角度对吊钩结构强度的影响规律。计算结果表明：吊钩结构的危险截面分别在A-A、B-B和C-C截面处；随着摆动角度的增大，水平附加分力引起的A-A和C-C截面处的应力值变化极小，而B-B截面呈递增趋势，影响显著。分析结果为吊钩结构的强度设计提供理论依据。
Abstract:
The swinging angle of a steel cable is a key factor affecting the strength of hook structure. The brittle sections of the hook structure and the law of the swinging angle affecting the strength of the hook structure were revealed with ANSYS software. The results indicate that the sections of A-A, B-B and C-C are the brittle sections. The tensile stress of the sections of A-A and C-C changes very little, but rises markedly in the section of B-B with the increase of the swing angle. The results can serve as a theoretical basis for the strength design of crane hook structure.

参考文献/References:

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更新日期/Last Update: 2017-06-25