Stress of a Trunnion Joint

被引：0

作者：

Zhang, Bo ^{[1
,2
]}

Zhan, Ying ^{[1
,2
]}

Feng, Sheng ^{[1
,2
]}

Geng, Haipeng ^{[1
,2
]}

Zhou, Jian ^{[1
,2
]}

Yu, Lie ^{[1
,2
]}

Cheng, Wenjie ^{[3
]}

机构：

[1] Jiaotong Univ, State Key Lab Strength & Vibrat Mech Struct, Inst Mechatron & Informat Syst, Xian 710049, Shannxi Provinc, Peoples R China

[2] Jiaotong Univ, Sch Mech Engn, Xian 710049, Shannxi Provinc, Peoples R China

[3] Xian Univ Sci & Technol, Dept Basic Courses, Mech Res Ctr, Xian 710054, Shannxi Provinc, Peoples R China

来源：

2016 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATION | 2016年

关键词：

Trunnion joint; stress; rotational spring; bending moment; PLATES; VIBRATION; STABILITY;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A trunnion joint is modeled as a circular plate with a rotational spring at the outer peripheral portion to resist rotation. Asymmetrical bending deflection is produced when an external moment acts on the inner side of the circular plate. The equations of the circular plate with a special outer peripheral boundary condition are derived. Choosing the stiffness of the rotational spring and the ratio of the outer radius and inner radius of the circular plate as two parameters, the stresses consist of the radial stress, hoop stress and tangential stress are calculated. The effect of the stiffness of the rotational spring on the radial stress and hoop stress becomes obvious for a greater ratio of the outer radius and inner radius. However, the tangential stress is independent of the stiffness of the rotational spring.

引用

页码：1771 / 1775

页数：5

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