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003 KUKTEM
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008 090720t2008 my a f m 000 0 eng|d
020 _aTHE0005703(Local)
039 9 _a201905211451
_bhanafiah
_c201107132243
_dVLOAD
_c200908141649
_dVLOAD
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_dVLOAD
_y200907200915
_zida84
040 _aUMP
090 _aTA407 .S73 2008 rs Bc.
100 0 _aStanly Anak Kesulai
245 1 0 _aInfluence of shot peened on fatigue bahaviour of suspension arm using strain-life approach /
_cStanly anak Kesulai
246 3 _aInfluence of shot peened on fatigue bahaviour of suspension arm using strain-life approach
_h[electronic resource]
260 _aKuantan, Pahang :
_bUMP,
_c2008
300 _a43 p. :
_bill. (some col.) ;
_c30 cm. +
_e1 computer disc
502 _aProject paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2008
520 3 _aThis project describes the influence of shot peened on the fatigue behaviour of suspension arm using strain-life approach. The main objectives of this project are to predict the fatigue life and identify the critical location, to investigate the effect of shot peened treatment and to select the suitable materials for suspension arm. Aluminium alloys are selected as a suspension arm materials. The fatigue life predicted utilizing the finite element based fatigue analysis code. The structural model of the suspension arm was utilizing the solidworks. The finite element model and analysis were performed utilizing the finite element analysis code. In addition, the fatigue life was predicted using the strain-life approach subjected to variable amplitude loading. The three types of variable amplitude are considered in this project. TET10 mesh and maximum principal stress were considered in the linear static stress analysis and the critical location was considered at node (6017). From the fatigue analysis, Smith-Watson-Topper mean stress correction was conservative method when subjected to SAETRN loading, while Coffin-Manson model is applicable when subjected to SAESUS and SAEBRKT loading. From the material optimization, 7075-T6 aluminium alloy is suitable material of the suspension arm compared to 6082-T6. As a conclusion, shot peened treatment was capable to improve the fatigue of the critical location. The significant of this project is to reduce the cost before developing the prototype.
650 0 _aAluminum alloy
_xFatigue
650 0 _aFinite element method
999 _aVIRTUA40
_c1592
_d1598
999 _aVTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5200*6500*6501*9992