ScholarLens Back to search
2009•Coal science and technologyRequires access

Analysis on Boom Strength of Mine Hydraulic Powered Support Carrier

Xiaotong Liu

Open publisher page 0 citations

Abstract

Based on the theory of dynamic finite element analysis and with the COSMOSWorks finite element analysis platform,a finite element model of the rotary boom of the support carrier was established.According to the worst performance of the boom,the dynamic load of the boom was picked up and the dynamic strength of the boom was researched.The stress field distribution and the dangerous location of the boom were obtained and were meet with the actual failure tendency of the boom.With the optimization,the strength of the boom was improved by 20%.The analysis results showed that the dynamic strength and rigidity of the boom could meet the actual operation requirements and could provide the bases for the partial improvement of the boom.

About this research paper

What this paper is about

Based on the theory of dynamic finite element analysis and with the COSMOSWorks finite element analysis platform,a finite element model of the rotary boom of the support carrier was established.According to the worst performance of the boom,the dynamic load of the boom was picked up and the dynamic strength of the boom was researched.The stress field distribution and the dangerous location of the boom were obtained and were meet with the actual failure tendency of the boom.With the optimization,the strength of the boom was improved by 20%.The analysis results showed that the dynamic strength and rigidity of the boom could meet the actual operation requirements and could provide the bases for the partial improvement of the boom.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Based on the theory of dynamic finite element analysis and with the COSMOSWorks finite element analysis platform,a finite element model of the rotary boom of the support carrier was established.According to the worst performance of the boom,the dynamic load of the boom was picked up and the dynamic strength of the boom was researched.The stress field distribution and the dangerous location of the boom were obtained and were meet with the actual failure tendency of the boom.With the optimization,the strength of the boom was improved by 20%.The analysis results showed that the dynamic strength and rigidity of the boom could meet the actual operation requirements and could provide the bases for the partial improvement of the boom.

Key concepts: Boom, Finite element method, Rigidity (electromagnetism), Structural engineering, Engineering, Environmental engineering

Back to paper searchBrowse research topicsOriginal source
Analysis on Boom Strength of Mine Hydraulic Powered Support Carrier — Research Paper | ScholarLens