diff options
Diffstat (limited to '3772/CH16/EX16.6')
-rw-r--r-- | 3772/CH16/EX16.6/Ex16_6.sce | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/3772/CH16/EX16.6/Ex16_6.sce b/3772/CH16/EX16.6/Ex16_6.sce new file mode 100644 index 000000000..11d213674 --- /dev/null +++ b/3772/CH16/EX16.6/Ex16_6.sce @@ -0,0 +1,26 @@ +// Problem 16.6,Page no.370 + +clc;clear; +close; + +t=12 //mm //thickness of plate +d=18 //mm //Diameter of rivet +p=8 //cm //%pitch of rivet +sigma_t=460 //MPa //Tensile stress +sigma_s=320 //MPa //shearing stress +sigma_b=640 //MPa //bearing stress +n=2 //No. of rivet + +//Calculation + +P_t=(p-d*10**-1)*t*10**-1*10**-4*sigma_t*10**6 //N //Strength of plate in tearing +P_s=n*2*%pi*4**-1*d**2*10**-6*sigma_s*10**6 //N //Shearing strength of rivet pr %pitch length +P_b=n*d*10**-3*t*10**-3*sigma_b*10**6 //N //Bearing strength per %pitch length + +//The joint will fail at a pull of P_b + +S=p*t*sigma_t*10**6*10**-5 //N //strength of solid plate +rho=P_b*S**-1*100 //Efficiency of joint + +//Result +printf("Pull per pitch length at which joint will fail is %.2f",P_b);printf(" N") |