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Diffstat (limited to '3772/CH6/EX6.14/Ex6_14.sce')
-rw-r--r-- | 3772/CH6/EX6.14/Ex6_14.sce | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/3772/CH6/EX6.14/Ex6_14.sce b/3772/CH6/EX6.14/Ex6_14.sce new file mode 100644 index 000000000..eaba57222 --- /dev/null +++ b/3772/CH6/EX6.14/Ex6_14.sce @@ -0,0 +1,42 @@ +// Problem no 6.14,Page No.168 + +clc;clear; +close; + +L=10 //m //Lenght of cantilever beam +P_1=20*10**3 //N //Load at free end +P_2=20*10**3 //N //Load at middle of beam +E=200*10**9 //Pa +I=20000*10**-8 //m**4 + +//Calculations + +//Taking moment at pt B we get +R_a=20*5*10**-1 //Force at pt A + +//Now B.M at b=0,at C=-100,at A=-300 KN*m + +//Now Area of B.M +A_1=2**-1*5*100 //KN*m**2 +A_2=5*100 //KN*m**2 +A_3=2**-1*5*200 //KN*m**2 + +//Total Area of B.M diagram is given by A +A=A_1+A_2+A_3 + +theta=A*10**3*(E*I)**-1 //radian + +x_1=2*3**-1*5 +x_2=3*2**-1*5 +x_3=5*3**-1*5 +M_1=A_1*x_1 +M_2=A_2*x_2 +M_3=A_3*x_3 + +M=M_1+M_2+M_3 //Total moments of B.M about B + +y_B=M*10**3*(E*I)**-1 //Deflection a tfree end + +//REsult +printf("Slope of cantilever at free end is %.2f",theta);printf(" radian") +printf("\n Deflection of cantilever at free end is %.2f",y_B);printf(" m") |