diff options
Diffstat (limited to '3683/CH5/EX5.2/Ex5_2.sce')
| -rw-r--r-- | 3683/CH5/EX5.2/Ex5_2.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/3683/CH5/EX5.2/Ex5_2.sce b/3683/CH5/EX5.2/Ex5_2.sce new file mode 100644 index 000000000..79e44233a --- /dev/null +++ b/3683/CH5/EX5.2/Ex5_2.sce @@ -0,0 +1,21 @@ +sigma_cc=5//in MPa
+sigma_sc=190//in MPa
+Asc=6*0.785*20^2//six 20 mm dia bars, in sq mm
+b=250//width, in mm
+D=400//depth, in mm
+Ag=b*D//in sq mm
+Ac=Ag-Asc//in sq mm
+P=sigma_cc*Ac+sigma_sc*Asc//in N
+mprintf("Permissible load on the column = %f kN\n", P/10^3)
+//design of links
+dia=20/4//in mm
+//as this is less than 6
+dia=6//in mm
+//spacing of links
+s1=b//in mm
+s2=16*20//in mm
+s3=48*dia//in mm
+s=min(s1,s2,s3)
+mprintf("Provide %d mm dia links at spacing equal to least of (i)Least lateral dimension = %d mm, (ii) 16 times longitudinal bar dia = %d mm, (iii) 48 times link bar dia = %d mm, i.e., 250 mm\nHence, spacing or pitch = %d mm\n",dia,b,16*20, 48*dia,s)
+Pc=Asc*100/(b*D)//percentage steel
+mprintf("Percentage of steel is in between 0.8 to 4 as prescribed by IS code")
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