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Bs1 Footing

The document provides structural design information for a member named BS1, adhering to ACI318-14 standards. It includes details on material properties, section dimensions, rebar specifications, foundation size, design loads, soil capacity checks, shear and moment capacity evaluations, and rebar requirements. All checks indicate that the design is satisfactory and meets the necessary criteria.

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Royce John Bañas
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6 views3 pages

Bs1 Footing

The document provides structural design information for a member named BS1, adhering to ACI318-14 standards. It includes details on material properties, section dimensions, rebar specifications, foundation size, design loads, soil capacity checks, shear and moment capacity evaluations, and rebar requirements. All checks indicate that the design is satisfactory and meets the necessary criteria.

Uploaded by

Royce John Bañas
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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MIDASIT http://www.midasuser.

com
TEL:1-646-852-9286

MEMBER NAME : BS1

1. General Information
(1) Design Code : ACI318-14
(2) Code Unit : lbf, in
[ User defined unit system is applied. ( Unit System : kN, m ) ]

2. Material
(1) F'c : 20,684KPa 12
(2) Fy : 227,600KPa 6.00 6.00

3. Section
(1) Section Size
Depth : 0.200m
Cover : 0.0800m

6.00
(2) Column Section
Shape of Column : Rectangle
Section : 0.000x0.000m
12

4. Rebar Y1
(1) Direction Y
6.00

Layer 1 : #3@0.170 (As = 0.000127m²)


(2) Direction X X1
Layer 1 : #3@0.170 (As = 0.000127m²)

5. Foundation
(1) Foundation Size
Lx : 12.00m
0.20

Ly : 12.00m
fe : 80.00kN/m²

6. Design Load
(1) Service Load
Ps : 0.000kN
Msx : 2.100kN·m
Msy : 1.000kN·m
(2) Factored Load
Pu : 0.000kN
Mux : 5.900kN·m
Muy : 2.000kN·m
(3) Surcharge Load is not considered.
(4) Self weight is considered.

7. Check Soil Capacity


(1) Calculate actual soil stress
qs,top-left = 4.559kN/m² qs,top-right = 4.566kN/m²
qs,bot-left = 4.545kN/m² qs,bot-right = 4.552kN/m²
qs,max = 4.566kN/m²
qs,max / fe = 0.0571 → O.K
(2) Calculate factored soil stress
qu,top-left = 5.480kN/m² qu,top-right = 5.494kN/m²
qu,bot-left = 5.439kN/m² qu,bot-right = 5.453kN/m²
qu,max = 5.494kN/m² qu,min = 5.439kN/m²

8. Check Shear
(1) Calculate one-way shear
ø = 0.750
2025-07-02 15:16 1
MIDASIT http://www.midasuser.com
TEL:1-646-852-9286

MEMBER NAME : BS1

Vux = 0.000kN øVcx = 783kN


Vux / øVcx = 0.000 → O.K
Vuy = 0.000kN øVcy = 719kN
Vuy / øVcy = 0.000 → O.K
(2) Calculate two-way shear
b0 Vc1 Vc2 Vc3 Vc Vu øVc
- Ratio
(m) (kN) (kN) (kN) (kN) (kN) (kN)
Interior 0.461 1.#,QNA,N00,000 241 80.24 80.24 0.000 60.18 0.000
Edge(X) 12.23 1.#,QNA,N00,000 1,215 2,129 1,215 0.000 911 0.000
Edge(Y) 12.23 1.#,QNA,N00,000 1,215 2,129 1,215 0.000 911 0.000
Corner 12.12 1.#,QNA,N00,000 1,155 2,109 1,155 0.000 866 0.000

INTERIOR EDGE( X ) EDGE( Y ) CORNER

ø = 0.750
d = 0.115m
4
Vc1 = ( 2 + ) f'c b0 d
β
as d
Vc2 = ( + 2 ) f'c b0 d
b0
Vc3 = 4 f'c b0 d
Vc = min(Vc1 , Vc2 , Vc3 )
Vu = 0.000kN
Vu / øVc = 0.000 → O.K

9. Check Moment Capacity


(1) Calculate moment capacity (Direction X)
ø = 0.900
Muy = 0.0254kN·m øMny = 2.933kN·m
Muy / øMny = 0.00866 → O.K
(2) Calculate moment capacity (Direction Y)
ø = 0.900
Mux = 0.0749kN·m øMnx = 2.685kN·m
Mux / øMnx = 0.0279 → O.K

10. Check Rebar


(1) Calculate minimum rebar area required
As,min = 0.00200D = 0.000122m²
(2) Calculate minimum rebar space required (Direction Y)
As = 0.0000710m² (#3@0.170)
sreq. = 0.177m
sx = 0.170m < sreq. = 0.177m → O.K
(3) Calculate minimum rebar space required (Direction X)
2025-07-02 15:16 2
MIDASIT http://www.midasuser.com
TEL:1-646-852-9286

MEMBER NAME : BS1

As = 0.0000710m² (#3@0.170)
sreq. = 0.177m
sy = 0.170m < sreq. = 0.177m → O.K

2025-07-02 15:16 3

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