Added new codeHEADmaster

1 files changed, 23 insertions, 0 deletions

diff --git a/3863/CH12/EX12.6/Ex12_6.sce b/3863/CH12/EX12.6/Ex12_6.sce
new file mode 100644
index 000000000..37772c289
--- /dev/null
+++ b/3863/CH12/EX12.6/Ex12_6.sce
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+clear
+//Given
+//Variable declaration
+L=5*1000      //Length in mm
+L_star=5      //Length in m
+w=9           //Uniformly distributed load in kN/m
+f=7           //Bending stress in N/sq.mm
+E=1e4         //Young's modulus in N/sq.mm
+yc=10         //Central deflection in mm
+
+//Calculation
+W=w*L_star*1e3                       //Total load in N
+bd3=((W*(L**3)*12*5)/(E*yc*384))     //width X depth^3 in mm^4
+M=(W*L/8)                            //Maximum bending moment in Nmm
+bd2=(M*12/(f*2))              //width X depth^2 in mm^3
+
+d=(bd3/bd2)                   //Depth of beam in mm
+
+b=(M*12/(f*2)/d**2)          //Width of beam in mm
+
+//Result
+printf("\n Depth of beam = %0.3f  mm",d)
+printf("\n Width of beam = %0.3f  mm",b)