Added new codeHEADmaster

1 files changed, 45 insertions, 0 deletions

diff --git a/3864/CH9/EX9.8/Ex9_8.sce b/3864/CH9/EX9.8/Ex9_8.sce
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+clear
+//
+//
+
+//Initilization of Variables
+
+D=200 //mm //Depth
+b=140 //mm //width
+
+//Plate
+b2=160 //mm //Width
+t2=10 //mm //Thickness
+
+L=4000 //mm #Length
+l=4000 //mm #Length
+FOS=4 //Factor of safety
+sigma=315 //N/mm**2 //stress
+a2=1*7500**-1 
+I_xx=26.245*10**6 //mm**4 //M.I at x-x
+I_yy=3.288*10**6 //mm**4 //M.I at y-y
+a=3671 //mm**2 //Area
+k_x=84.6//mm
+k_y=29.9 //mm
+
+//Calculations
+
+//Total Area
+A=a+2*t2*b2 //mm**2
+
+//M.I
+I=I_yy+2*12**-1*t2*b2**3 //mm**4
+
+k=(I*A**-1)**0.5 //mm
+
+//Let X=L*k**-1
+X=L*k**-1
+
+//Appliying Rankine's Formula
+P=sigma*A*(1+a2*(X)**2)**-1 //N
+
+//Safe Load
+S=P*(FOS)**-1*10**-3 //KN
+
+//Result
+printf("\n Safe axial Load is %0.2f  KN",S)