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authorprashantsinalkar2017-10-10 12:27:19 +0530
committerprashantsinalkar2017-10-10 12:27:19 +0530
commit7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch)
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parentb1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff)
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+clc
+//
+
+//Variable declaration
+M=36.8 // Bending moment(kN)
+Sy=240 // Yield strength(MPa)
+yY=40 // Thickness of elastic core(mm)
+n=-1
+Sx=n*35.5*((10**6)) // Stress(Pa)
+E=200*((10**9))
+
+//Calculation
+// Case(a)
+Sml=((36.8)/(120*((10**-6))))/(1000) // Residual stress(MPa)
+// Case(b)
+Ex=Sx/E // Residual strain
+p=(n*(40*((10**-3))))/(Ex) // Radius of Curvature after Unloading(m)
+
+// Result
+printf("\n Residual stress = %0.3f MPa' ,Sml)
+printf("\n Radius of curvature after unloading = %0.3f m' ,p)