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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
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| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3772/CH3/EX3.7/Ex3_7.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3772/CH3/EX3.7/Ex3_7.sce')
| -rw-r--r-- | 3772/CH3/EX3.7/Ex3_7.sce | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/3772/CH3/EX3.7/Ex3_7.sce b/3772/CH3/EX3.7/Ex3_7.sce new file mode 100644 index 000000000..3f5f867fe --- /dev/null +++ b/3772/CH3/EX3.7/Ex3_7.sce @@ -0,0 +1,29 @@ +// Problem 3.7,Page no.57 + + +clc;clear; +close; + +//from F.B.D,we get +P_1=50 //KN +P_2=20 //KN +P_3=40 //KN + +d=0.02 //mm //Diameter of steel bar +L_1=0.4 //mm +L_2=0.3 //mm +L_3=0.2 //mm +E=210*10**9 //N + +//After simplifying Area,we get +A=%pi*10**-4 //m**2 //Area of cross section + +//Calculations + +sigma_AB=P_1*1000*A //N/m**2 +sigma_BA=P_2*1000*A //N/m**2 +sigma_CD=P_3*1000*A //N/m**2 +dell_L=((P_1*L_1+P_2*L_2+P_3*L_3)*(A*E)**-1)*10**6 //mm + +//Result +printf("Total Elongation of Steel bar is %.3f mm",dell_L) |