diff options
Diffstat (limited to '3683/CH14/EX14.6/Ex14_6.sce')
| -rw-r--r-- | 3683/CH14/EX14.6/Ex14_6.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/3683/CH14/EX14.6/Ex14_6.sce b/3683/CH14/EX14.6/Ex14_6.sce new file mode 100644 index 000000000..e43eef4ce --- /dev/null +++ b/3683/CH14/EX14.6/Ex14_6.sce @@ -0,0 +1,12 @@ +fck=15//in MPa
+fy=250//in MPa
+//b=d/2
+M=65//in kN-m
+Mu=1.5*M//factored moment, in kN-m
+d=(Mu*10^6/(0.149*fck*0.5))^(1/3)//in mm
+d=445//approximately, in mm
+b=d/2//in mm
+Xc=0.531*d//in mm
+Ast=round(0.36*fck*b*Xc/0.87/fy)//in sq mm
+mprintf("b=%f mm\nd=%f mm\nAst=%f sq mm",b,d,Ast)
+//answer does not match with textbook because of round-off error
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