FATIGUE LIFE OF WELDED ROADHEADER DRIVE DEPARTMENT UNDER DIFFERENT CROSS SECTIONAL

FATIGUE LIFE OF WELDED ROADHEADER DRIVE DEPARTMENT UNDER DIFFERENT CROSS SECTIONAL

According to the effect of welding residual stress on fatigue fracture in crawler frame drive department when roadheader cross sectional,mechanical model of roadheader cross sectional was established,using MATLAB language calculate the different cross sectional angles of lateral force on the crawler...

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Bibliographic Details
Main Authors: MAO Jun, YANG XinWei, CHEN HongYue
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Strength 2017-01-01
Series:Jixie qiangdu
Subjects:
Residual stress
Roadheader
Fatigue life
FE-SAFE
Online Access:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.04.029
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