diff options
Diffstat (limited to '3774/CH4/EX4.14/Ex4_14.sce')
| -rw-r--r-- | 3774/CH4/EX4.14/Ex4_14.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/3774/CH4/EX4.14/Ex4_14.sce b/3774/CH4/EX4.14/Ex4_14.sce new file mode 100644 index 000000000..0b811333b --- /dev/null +++ b/3774/CH4/EX4.14/Ex4_14.sce @@ -0,0 +1,14 @@ +// exa 4.14 Pg 121 +clc;clear;close; + +// Given Data +sigma_max=300;// MPa +sigma_min=-150;// MPa +n=1.5;// factor of safety + + +sigma_m=(sigma_max+sigma_min)/2;// MPa +sigma_a=(sigma_max-sigma_min)/2;// MPa +// Goodman failure line - sigma_m/Sut+sigma_a/Se=1/n +Sut=(sigma_m+sigma_a/(0.5))*n ;// putted Se=0.5*Sut +printf('\n Minimum required ultimate strength, Sut = %.1f MPa',Sut) |