Slacking-off Complex Loading and Building Materials Such as Stell ST45 at Normal Temperature

V.G. Zubchaninov, V.I. Gultyaev, S.L. Subbotin, V.V. Garanikov

Abstract


The article presents the results of experimental studies of cylindrical shells at complex loading beyond the elastic limit at normal temperatures. The samples were subjected to a complex deformation under the simultaneous action of stretching, compression and torsion of straight and curved paths deformation. We study local, global and Vector properties of materials. The methods of testing to determine the trace delay vector properties , which allowed to reveal the influence of complex loading prior to his order and the value of the admission on a corner in 6-70. Test method also revealed that after a finite fracture trajectory changes its curvature stabilizing process depends on the length and type of the previous path section.

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References


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DOI: http://dx.doi.org/10.24892/RIJIE/20150309

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