Optimum strength of screwed joint in structural applications using finite element method

Name: P. Nunwong

Organization : King Mongkut’s University of Technology North Bangkok. Faculty of Technical Education. Department of Teacher Training in Mechanical Engineering. Computational Materials Processing and Engineering Rese

Name: S. Yanil

Organization : King Mongkut’s University of Technology North Bangkok. Faculty of Technical Education. Department of Teacher Training in Mechanical Engineering. Computational Materials Processing and Engineering Rese

Email : surawuty@kmutnb.ac.th

keyword: Optimum design

LCSH: Strength of materials

; Finite element analysis

; Screwed joint

; Structural construction

Abstract: Recently, great effects are undertaken to enhance the strength of structural constructions using the screw joint. Most of screw threads are produced by rolling process. The screwed joint for civil engineering consists of two elements (thread bar and coupler). The aim of this project was to assembly and reinforcement of building structure, etc. Strength optimization of screwed joints was studied by commercial FEA software (ANSYS) and compare with the experimental results. Standard tensile test specimens of screwed joint were used. Depends on failure of the coupler of the optimum-strength criterion can be reduced the dimensions (diameter and pitch size) of the thread bar to obtain the equivalent stress in above both elements. The optimum design was performed by fewer dimensions of coupler and had including influence to failure of the thread bar.

King Mongkut's University of Technology North Bangkok. Central Library

Address: Bangkok

Email: library@kmutnb.ac.th

Created: 2010

Modified: 2011-08-24

Issued: 2011-08-24

บทความ/Article

application/pdf

BibliograpyCitation : Asian International Journal of Science and Technology in Production and Manufacturing Engineering. Vol. 3, No.3 (Jul.- Sep. 2010), p. 35-40

eng

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