Beam Length= 5.20 mBeam Width= 240.00 mm

Over-all Depth= 300.00 mmTributary Area= sq.m

Adjacent Slab Thickness= 240.00 mmHeight of Partition= 3.00 m

Thickness of Partition= - mmWeight of Ceiling= kg/sq.m

Live Load= kg/sq.mWu= 2.66 kN/mMu= 9.01 kN-m

Concrete Cover= 40.00 mmDiameter of Reinforcement= 14.00 mm

fc'= 17.24 Mpafy= 275.00 Mpa

Diameter of Stirrups= 10.00 mmNumber of Tension Reinforcement= 3.00 pcs

Number of Compression Reinforcement= 2.00 pcsSpacing of Stirrups= 126.50 mm

1. REINFORCED CONCRETE BEAM DESIGN (SIMPLY SUPPORTED)

Back

Length (m)

1.00 5.20 240.00 300.00 - 240.00 3.00 3.00

Simply Supported Beam

# Beam Width, b

(mm) Over-all depth, D

(mm) Tributary

Area (sq.m)Adjacent Slab

Thickness (mm)Height of

Partition above (m)

Thickness of Partition above

(mm)

Dead loads (kN) Live Load

Beam Weight Slab Weight Partition Weight Ceiling Weight Total kg kN/sq.m

- 8.80 - 1.10 - 9.90 - -

Weight of Ceiling (kg/sq.m)

Live Load WDL (kN/m) WLL (kN/m)

kN

- 1.90 - 2.66 9.01 40.00 14.00 253.00

Wu; 1.4DL + 1.7LL (kN/m)

Mu; WuL^2/8 (kN-m)

Conc. Cover (mm)

Diameter of Reinf. (mm)

Effective depth, d (mm)

fc' (Mpa) fy (Mpa) Steel Ratio, ᵖ ᵖmin ᵖmax Assessments

0.65 17.24 275.00 0.00 0.01 0.02 use min singly reinforced

Ru; Mu/(0.9(bd^2)

As1 a Mu1 Mu2 As2 c d' fs

1,414.42 110.60 69.21 (60.20) (1,250.23) 130.11 47.00 383.27

As' NO. OF BARS AT SUPPORT NO. OF BARS AT MIDSPAN Stirrups

Top Bottom Top Bottom Diameter Vc

(1,250.23) 309.12 3.00 2.00 2.00 3.00 10.00 42.02

As Tension (sq.mm)

Stirrups

Vu ɸVc Vn Vs 2/3sqrt(fc')bd Assessment Av 1/3sqrt(fc')bd

6.25 35.72 7.36 (34.66) 168.08 Stirrups required 157.08 84.04

Stirrups

S1 S2 Then Use S=

539.96 126.50 126.50

Simply Supported Beam #

1.00 5.20 ### ### - 240.00 3.00

Compute the ultimate loadings

Assign Beam Dimension

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Length (m)

Beam Width, b

(mm)

Over-all depth, D

(mm)

Tributary Area (sq.m)

Adjacent Slab

Thickness (mm)

Height of Partition

above (m)

Compute the ultimate shear and moment

Dead loads (kN) Live Load

Total kg kN/sq.m kN

3.00 - 8.80 - 1.10 - 9.90 - - -

Thickness of

Partition above (mm)

Weight of Ceiling (kg/sq.m)

Beam Weight

Slab Weight

Partition Weight

Ceiling Weight

fy (Mpa)

1.90 - 2.66 9.01 40.00 14.00 253.00 0.65 17.24 275.00

WDL (kN/m)

WLL (kN/m)

Wu; 1.4DL +

1.7LL (kN/m)

Mu; WuL^2/8 (kN-m)

Conc. Cover (mm)

Diameter of Reinf.

(mm)

Effective depth, d

(mm)

Ru; Mu/

(0.9(bd^2)

fc' (Mpa)

ᵖmin ᵖmax Assessments As1 a Mu1 Mu2 As2

0.00 0.01 0.02 use min 1,414.42 110.60 69.21 (60.20) ###

Steel Ratio, ᵖ

singly reinforce

d

c d' fs As'

Stirrups

Top Bottom Top Bottom

130.11 47.00 383.27 ### 309.12 3.00 2.00 2.00 3.00 10.00

As Tension (sq.mm)

NO. OF BARS AT SUPPORT

NO. OF BARS AT MIDSPAN

Diameter

Stirrups

Vc Vu ɸVc Vn Vs Av S1

42.02 6.25 35.72 7.36 (34.66) 168.08 157.08 84.04 539.96

2/3sqrt(fc

')bd

Assessme

nt

1/3sqrt(fc

')bd

Stirrups required

Stirrups

S2

126.50 ###

Then Use S=