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(Sub Structure) : Chair Detail

The document provides detailed reinforcement specifications for various structural elements, including tie beams, foundation beams, and secondary beams. It includes typical details for bar arrangements, lap locations, and stirrup configurations, emphasizing the use of specific bar diameters and spacing. Additionally, it outlines connection details between main and secondary beams, along with guidelines for concrete thickness and sub-structure elements.

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Titan Aethel
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© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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6 views1 page

(Sub Structure) : Chair Detail

The document provides detailed reinforcement specifications for various structural elements, including tie beams, foundation beams, and secondary beams. It includes typical details for bar arrangements, lap locations, and stirrup configurations, emphasizing the use of specific bar diameters and spacing. Additionally, it outlines connection details between main and secondary beams, along with guidelines for concrete thickness and sub-structure elements.

Uploaded by

Titan Aethel
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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ALT.

BARS NEGATIVE BAR (N)


BUL
CL
BLL
L2

Typical Bent-up Detail For Slab Bars


9"x12" Upper Lvl
Tie Beam

Condition
Ld
8 Ø - 6" C/C
8 Ø - 6" C/C
Ld+10Ø
1" GAP BETWEEN BARS/DIA. OF LARGER BAR

8Ø -4" C/C
8Ø -4" C/C FLO O R BEAM
FLO O R BEAM

Z
Z
Typical Lap Location for Beam Bars 8 Ø - 4" C/C
8 Ø - 4" C/C 8 Ø - 4" C/C
8 Ø - 4" C/C

SECONDARY BEAM
M ID HEIGHT

L d /2
M ID HEIGHT
M AIN BEAM

L d /2

Ld+10Ø

L d /2
L d /2
8 Ø - 6" C/C
8 Ø - 6" C/C
9"
GL.
2 n os. - Ø 16
Conne c t ion De tail Between
Ma in & S e c ondary Beam Conne c t ion De t a il Be t w e e n Main & Secondary Beam
(Plan) 8 Ø - 4" C/C
8 Ø - 4" C/C 1 2 "( MAX.)
TIE BEAM

2 "( MAX.) TIE BEAM

8 Ø - 4" C/C
8 Ø - 4" C/C
2 "( MAX.)
2 "( MAX.)

Tie Beam
2 L EGGED STIR RUPS 8 Ø - 4" C/C FO UN DATION BEAM
8 Ø - 4" C/C FO UN DATION BEAM
TMT 8 Ø -4" /6 " C/C Detail at 1 BARS ALON G Y- AXIS
BARS ALON G Y- AXIS For 8 Nos Bar (No t to Scale)
BARS ALONG X- AXIS
BARS ALONG X- AXIS
Ld. Ld.
Ld. Ld.

Ld

10Ø b+Ld 1" GAP BETWEEN BARS

3" TH. PCC (1:3:6)


Typ. Column Shear 3" TH. PCC (1:3:6)
500 µ THK. DPM LAYING
Typ. Column Shear 500 µ THK. DPM LAYING Reinforcement Detail
Reinforcement Detail
(Sect io nal Elevat ion)
Ty pic a l E nd De t a ils For Beam Reinforcement

One Layer Flat Brick Soling

(Sub Structure)

ALT. BARS NEGATIVE BAR (N)

BUL
CL
BLL
L2

Typical Bent-up Detail For Slab Bars


9"x12" Upper Lvl
Tie Beam

Condition
Ld
8 Ø - 6" C/C
8 Ø - 6" C/C
Ld+10Ø
1" GAP BETWEEN BARS/DIA. OF LARGER BAR

8Ø -4" C/C
8Ø -4" C/C FLO O R BEAM
FLO O R BEAM

Z
Z
Typical Lap Location for Beam Bars 8 Ø - 4" C/C
8 Ø - 4" C/C 8 Ø - 4" C/C
8 Ø - 4" C/C

SECONDARY BEAM
M ID HEIGHT

L d /2
M ID HEIGHT M AIN BEAM

L d /2

Ld+10Ø

L d /2
L d /2
8 Ø - 6" C/C
8 Ø - 6" C/C
9"
GL.
2 n os. - Ø 16
Conne c t ion De tail Between
Ma in & S e c ondary Beam Conne c t ion De t a il Be t w e e n Main & Secondary Beam
(Plan) 8 Ø - 4" C/C
8 Ø - 4" C/C
1 2 "( MAX.)
TIE BEAM

2 "( MAX.) TIE BEAM

8 Ø - 4" C/C
8 Ø - 4" C/C
2 "( MAX.)
2 "( MAX.)

Tie Beam
2 L EGGED STIR RUPS 8 Ø - 4" C/C
FO UN DATION BEAM
8 Ø - 4" C/C
FO UN DATION BEAM
TMT 8 Ø -4" /6 " C/C
Detail at 1 BARS ALON G Y- AXIS
BARS ALON G Y- AXIS (No t to Scale)
For 8 Nos Bar BARS ALONG X- AXIS
BARS ALONG X- AXIS
Ld. Ld.
Ld. Ld.

Ld

10Ø b+Ld 1" GAP BETWEEN BARS

3" TH. PCC (1:3:6)


Typ. Column Shear 3" TH. PCC (1:3:6)
500 µ THK. DPM LAYING
Typ. Column Shear 500 µ THK. DPM LAYING Reinforcement Detail
Reinforcement Detail
(Sect io nal Elevat ion)
Ty pic a l E nd De t a ils For Beam Reinforcement

One Layer Flat Brick Soling

(Sub Structure)

TOP BAR
7"

CHAIR
3"

BOTTOM BAR CL
3"

9"x12" Upper Lvl


3"

Tie Beam

Condition
CHAIR DETAIL CHAIR DETAIL
SCALE:1"=2'0"

MAIN BAR
9"
GL.
Ø

Tie Beam
m
in ich
(w

80 m r is
im ev
h
u e
or hoo gr
10 k le eat
Ø n er)

STIRRUP
gt
h

One Layer Flat Brick Soling

(Sub Structure)
DETAIL A-135°HOOK DETAIL END HOOKS OF STIRRUPS ARE
FOR STIRRUPS & TIES LOCATED ALTERNATELY AT TOP
CORNER BAR OF THE SECTION
SCALE=NTS

CL
CL
9"x12" Upper Lvl 9"x12" Upp
9"x12" Upper Lvl Tie Beam Tie Be
Condition

Tie Beam
Condition

ALT. BARS NEGATIVE BAR (N)


BUL

BLL
L2

Typical Bent-up Detail For Slab Bars

Ld

9"
Ld+10Ø
1" GAP BETWEEN BARS/DIA. OF LARGER BAR

9" GL.
GL. Typical Lap Location for Beam Bars

SECONDARY BEAM

M AIN BEAM
Ld+10Ø

Tie Beam Tie B


Tie Beam
2 n os. - Ø 16
Conne c t ion De tail Between
Ma in & S e c ondary Beam Conne c t ion De t a il Be t w e e n Main & Secondary Beam
(Plan)
1

2 L EGGED STIR RUPS


TMT 8 Ø -4" /6 " C/C Detail at 1
(No t to Scale)
For 8 Nos Bar

One Layer Flat Brick Soling One L


One Layer Flat Brick Soling Ld

(Sub Structure) 10Ø b+Ld 1" GAP BETWEEN BARS

(S
(Sub Structure) (Sect io nal Elevat ion)
Ty pic a l E nd De t a ils For Beam Reinforcement

TOP BAR
7"

CHAIR
3"

BOTTOM BAR CL
3"

9"x12" Upper Lvl


3"

Tie Beam
Condition

CHAIR DETAIL CHAIR DETAIL


SCALE:1"=2'0"

MAIN BAR
9"
GL.
Ø

Tie Beam
m hic
in h
(w

80 m r is
im ev

or hoo gre
u e

10 k le at
Ø n er)

STIRRUP
gt
h

One Layer Flat Brick Soling

(Sub Structure)
DETAIL A-135°HOOK DETAIL END HOOKS OF STIRRUPS ARE
FOR STIRRUPS & TIES LOCATED ALTERNATELY AT TOP
CORNER BAR OF THE SECTION
SCALE=NTS

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