[1]王本瑞,吴关轩,魏平西,等.掩护式液压支架掩护梁扭转强度分析[J].郑州大学学报(工学版),1990,11(02):14-23.
　Wang Benrui,Wu Guanxuan,Wei Pingxi,et al.Analysis of the reversing intensity of the cover beam of the cover hydraulic stent[J].Journal of Zhengzhou University (Engineering Science),1990,11(02):14-23.
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掩护式液压支架掩护梁扭转强度分析()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
11
期数:
1990年02期
页码:
14-23
栏目:
出版日期:
1990-06-28

文章信息/Info

Title:
Analysis of the reversing intensity of the cover beam of the cover hydraulic stent
作者:
王本瑞;吴关轩;魏平西;
郑州工学院,郑州煤矿机械厂,郑州煤矿机械厂,
Author(s):
Wang Benrui; Wu Guanxuan; Wei Pingxi;
Zhengzhou Institute of Technology, Zhengzhou Coal Mine Machinery Factory, Zhengzhou Coal Mine Machinery Factory,
关键词:
掩护粱; 扭转强度
Keywords:
Cover the beam;  to twist the intensity
文献标志码:
A
摘要:
本文从空间受力出发,研究了顶梁、掩护梁、前连杆及后连杆在图1所示荷载情况下的受力和变形,解决了掩护梁的外力矩计算及扭矩的分布问题。最后,以JY_(320)掩护式液压支架掩护梁为例,做了数值计算,其结果与实验值对比符合较好。
Abstract:
Starting from the force of space, this article studies the stress and deformation of the pioneer, cover beam, front connecting rod, and rear links in Figure 1, solving the problem of torque calculation and torque distribution of the cover beam. Finally, take the cover beam of Jy_ (320) cover hydraulic bracket cover as an example. The numerical calculation is made. The results of the results and experimental values ​​are better.
更新日期/Last Update: 1900-01-01