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Diffstat (limited to '3772/CH11/EX11.3')
-rw-r--r-- | 3772/CH11/EX11.3/Ex11_3.sce | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/3772/CH11/EX11.3/Ex11_3.sce b/3772/CH11/EX11.3/Ex11_3.sce new file mode 100644 index 000000000..80df0134d --- /dev/null +++ b/3772/CH11/EX11.3/Ex11_3.sce @@ -0,0 +1,29 @@ +// Problem 11.3,Page no.274 + +clc;clear; +close; + +A=300 //cm**2 //Area of column +e=5 //cm //eccentricity + +//Calculations + +//sigma_d=P*A**-1 //Direct compressive stress +//M=P*e //Bending Moment +Z=((20**4-10**4)*(6*20)**-1) //cm**3 //Section modulus + +//sigma_b=M*Z**-1=P*250**-1 + +//Now sigma_d+sigma_b=60*10**2 + +//P*300**-1+P*250**-1=6000 + +//After simplifying we get +P_1=6000*300*250*550**-1 //N //Load + +//sigma_b-sigma_d=300 + +P_2=300*300*250*50**-1 //N //Load + +//Result +printf("The maximum load column can carry %.2f",P_2);printf(" N") |