Added new codeHEADmaster

1 files changed, 30 insertions, 0 deletions

diff --git a/3864/CH4/EX4.19/Ex4_19.sce b/3864/CH4/EX4.19/Ex4_19.sce
new file mode 100644
index 000000000..319ec29a0
--- /dev/null
+++ b/3864/CH4/EX4.19/Ex4_19.sce
@@ -0,0 +1,30 @@
+clear
+//
+//
+
+//Initilization of Variables
+
+//Wooden Section
+b=300 //mm //Width
+d=300 //mm //Depth
+
+D=100 //mm //Diameter of Bore
+F=10*10**3 //N //Shear Force
+
+//Calculations
+
+//Moment Of Inertia Of Section
+I=1*12**-1*b*d**3-%pi*64**-1*D**4
+
+//Shear stress at crown of circle
+sigma=F*b*D*(d*2**-1-D*2**-1)*(b*I)**-1
+
+//Let a*y_bar=X
+X=b*d*2**-1*d*4**-1-%pi*8**-1*D**2*4*D*2**-1*(3*%pi)**-1 //mm**3
+
+//Shear Stress at Neutral Axis
+sigma2=F*X*((b-D)*I)**-1 //N/mm**2
+
+//Result
+printf("\n Shearing Stress at Crown of Bore %0.3f  N/mm**2",sigma)
+printf("\n Shear Stress at Neutral Axis %0.3f  N/mm**2",sigma2)