پديدآورندگان :
Shariati M mshariati44@um.ac.ir Ferdowsi University of Mashhad, Faculty of Engineering, Mechanical Department , Allahbakhsh H. R. Shahrood, University of technology, Shahrood , Shariati A. R. Ferdowsi University of Mashhad, Faculty of Engineering, Mechanical Department , Nazarian S Ferdowsi University of Mashhad, Faculty of Engineering, Mechanical Department , Sanati E Ferdowsi University of Mashhad, Faculty of Engineering, Mechanical Department
كليدواژه :
Buckling , Thin , walled structure , Hemi , spherical shell , Experimental test.
چكيده فارسي :
In this paper, the energy absorption of steel thin walled hemi-spherical shells are investigated under compression loadings. Loadings are applied to specimens using a rigid flat plate. Also the effects of geometrical parameters of specimens like as diameter and thickness are studied on buckling load. The experimental tests performed using an Instron 8802 servo-hydraulic machine. Result shown that the higher diameter spherical absorbed less load than the one of lesser diameter in same thickness.
