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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3683/CH14/EX14.4 | |
| 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 '3683/CH14/EX14.4')
| -rw-r--r-- | 3683/CH14/EX14.4/Ex14_4.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/3683/CH14/EX14.4/Ex14_4.sce b/3683/CH14/EX14.4/Ex14_4.sce new file mode 100644 index 000000000..b2b65924d --- /dev/null +++ b/3683/CH14/EX14.4/Ex14_4.sce @@ -0,0 +1,14 @@ +b=300//width, in mm
+d=650//effective depth, in mm
+Ast=942//in sq mm
+lef=6//in m
+fck=20//in MPa
+fy=340//in MPa
+Xu=round(0.87*fy*Ast/0.36/fck/b)//in mm
+Xc=0.5*d//in mm
+//as Xu<Xc, it is under-reinforced beam, hence OK
+Mu=0.87*fy*Ast*(d-0.416*Xu)/10^6//in kN-m
+Wu=Mu*8/lef^2//in kN/m
+self_weight=25*(b/1000)*(d/1000)//in kN/m
+W=Wu/1.5-self_weight//in kN/m
+mprintf("Safe load on the beam=%f kN/m",W)
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