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Design of Strap Beam Footing
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Exterior Column (left)
Interior Column (Right)
Footing
Material
Rebar
Cost
Report
Marerial data:
Fcu of RC
MPa
Fcu of PC
MPa
Fy of Steel
MPa
Fy of Steel (Stirrups)
MPa
Net
all
Bearing Capacity
kPa
Column - 1:
C1 X-dimension
m
C1 Y-dimension
m
C1 Type
Edge
Service Axial Load
kN
Ultimate Load Factor
Footing - 1 (Edge):
RC Footing Min. Thick.
m
Footing Length
Calculate
Choose
Selected Length
m
Column - 2:
C2 X-dimension
m
C2 Y-dimension
m
C2 Type
Interior
Service Axial Load
kN
Footing - 2 (Center):
RC Footing Min. Thick.
m
Footing Size Selection
Auto
user
Set Footing dimension
m x
m
Footing Number:
Footing Number:
Footing Geometry:
PC Thick.
m
Offset between PC and RC
m
Concete Cover
m
Col. Spacing (S)
m
Strap Beam:
Strap Dimensions
Calculate
Choose
Strap Width
m
Min. Strap Thickness
m
Cost Estimate:
Cost of PC / m
3
EGP
Cost of RC / m
3
EGP
Cost of rebar / ton
EGP
Cost Estimate:
Cost of PC
EGP
Cost of RC
EGP
Cost of rebar
EGP
Total Cost
EGP
F1 Rebar
As Bot - X
mm
2
Dia
10
12
16
18
20
22
25
28
@
As Bot - Y
mm
2
Dia
10
12
16
18
20
22
25
28
@
F2 Rebar
As Bot - X
mm
2
Dia
10
12
16
18
20
22
25
28
@
As Bot - Y
mm
2
Dia
10
12
16
18
20
22
25
28
@
Strap Beam
As Bot - X
mm
2
Dia
10
12
16
18
20
22
25
28
No.
As Top - X
mm
2
Dia
10
12
16
18
20
22
25
28
No.
Branches
2
4
Dia
8
10
12
16
@
mm/m
// Total Dimensions
// Partial Dimensions
//////////////////// DRAW rebar //////////////////
F1- Plain Concrete:
X-Dimension of PC
m
Y-Dimension of PC
m
Thickness of PC
m
F1- Reinforced Concrete:
X-Dimension of RC
m
Y-Dimension of RC
m
Thickness of RC
m
Check Base Soil:
F1- Base Pressure
kPa
F2- Plain Concrete:
X-Dimension of PC
m
Y-Dimension of PC
m
Thickness of PC
m
F2- Reinforced Concrete:
X-Dimension of RC
m
Y-Dimension of RC
m
Thickness of RC
m
Check Base Soil:
F2- Base Pressure
kPa
Strap Size
Width of Strap
m
Height of Strap
m
Footing Oneway Shear
F1- Maximum Shear Stress
MPa
F2- Maximum Shear Stress
MPa
Allowable Shear Stress
MPa
Sketch of Footing
// Partial Dimensions
///////////////////////
///////////////////
Detail Design Calculations
Print Report
