diff options
Diffstat (limited to '3683/CH4/EX4.2/Ex4_2.sce')
| -rw-r--r-- | 3683/CH4/EX4.2/Ex4_2.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/3683/CH4/EX4.2/Ex4_2.sce b/3683/CH4/EX4.2/Ex4_2.sce new file mode 100644 index 000000000..10f33cb23 --- /dev/null +++ b/3683/CH4/EX4.2/Ex4_2.sce @@ -0,0 +1,12 @@ +b=230//width, in mm
+d=500//effective depth, in mm
+W=24//UDL including self-weight, in kN/m
+Ast=4*0.785*20^2//four 20 mm dia bars, in sq mm
+Pt=Ast/(b*d)*100//percentage tensile steel
+l=4.5//span, in m
+V=W*l/2//in kN
+Tv=(V*10^3)/(b*d)//in MPa
+//for Pt=1.1% and for M20 grade concrete
+Tc=0.40//in MPa
+//as Tv>Tc, shear reinforcement is required
+mprintf("Nominal shear stress in beam=%f MPa\nShear strength of concrete=%f MPa", Tv,Tc)
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