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Design of Combined Footing
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Footing
Columns
Material
Rebar
Cost
Report
Marerial data:
Fcu of RC
MPa
Fcu of PC
MPa
Fy of Steel
MPa
Soil data:
Net
all
Bearing Capacity
kPa
Footing Number:
Footing Number:
Footing Geometry:
PC Thick.
m
Offset between PC and RC
m
Concete Cover
m
RC Footing Min. Thick.
m
Footing Length
Left overhang
m
Col. Spacing (S)
m
Right overhang
m
Footing Width
Footing Y- Width
m
Column - 1 (left):
C1 X-dimension
m
C1 Y-dimension
m
C1 Type
Interior
Edge
Service Axial Load
kN
Column - 2 (Right):
C2 X-dimension
m
C2 Y-dimension
m
C2 Type
Interior
Service Axial Load
kN
Misc:
Ultimate Load Factor
Width of Transverse Strip
Col.Y + 2.0*d
Col.Y + 1.5*d
Col.Y + 1.0*d
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 of Footing
EGP
rebar weight/RC.Volume
kg/m
3
Longtudinal Rebar:
As Top - X
mm
2
Dia
10
12
16
18
20
22
25
28
@
As Bot - X
mm
2
Dia
10
12
16
18
20
22
25
28
@
Transverse Rebar (left):
As Top - Y
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
@
Transverse Rebar (Right):
As Top - Y
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
@
// Total Dimensions
// Partial Dimensions
//////////////////// DRAW rebar //////////////////
// Partial Dimensions
Plain Concrete:
X-Dimension of PC
m
Y-Dimension of PC
m
Thickness of PC
m
Reinforced Concrete:
X-Dimension of RC
m
Y-Dimension of RC
m
Thickness of RC
m
Check Base Soil:
Bearing at Edge-1 (Left)
kPa
Bearing at Edge-2 (Right)
kPa
Check Oneway Shear:
Maximum Shear Stress X
MPa
Maximum Shear Stress Y1
MPa
Maximum Shear Stress Y2
MPa
Allowable Shear Stress
MPa
Check Punching (Col-1):
Maximum Punching Stress
MPa
allowable Punching Stress
MPa
Check Punching (Col-2) :
Maximum Punching Stress
MPa
allowable Punching Stress
MPa
Sketch of Footing
// Partial Dimensions
///////////////////////
///////////////////
Detail Design Calculations
Print Report
