Structural Intensity Analysis of Bolt Joints in Vibration Environment

被引：0

作者：

Zhang, Yongjuan ^{[1
]}

Zeng, Guoying ^{[1
]}

Zhao, Dengfeng ^{[1
]}

机构：

[1] Southwest Univ Sci & Technol, Sch Mfg Sci & Engn, Mianyang 621010, Peoples R China

来源：

SENSORS, MEASUREMENT AND INTELLIGENT MATERIALS II, PTS 1 AND 2 | 2014年 / 475-476卷

关键词：

structural intensity; bolt joints; finite element; power flow; BUILT-UP STRUCTURES; NONLINEAR NORMAL-MODES; POWER FLOW; MACHINES; SYSTEMS; BEAM;

D O I：

10.4028/www.scientific.net/AMM.475-476.1503

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A nonlinear model of bolt joints structure in vibration environment is built and Structure Intensity(SI) of it is calculated by FEM as an approach for the state identification of bolts joints structure in vibration environment. The plots of the structure intensity vector under different preforce were obtained and showed the SI changes of bolt joints structure with different preforces and showed the energy distribution and transmission are different preforces.

引用

页码：1503 / 1506

页数：4

共 7 条

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