Reinforced Concrete Stair Detailing

1. 1000
1000
150
1000
200
200
Ø16/150
L= 1700
Ø16/150
Ø16/150
L= 2600
Ø16/150
L= 3100
Ø16/150
L= 3800
Ø16/150
L= 2000
Ø10/200 (TYP.)
L= 1000
1Ø10
TYP.
Ø10/200
Ø10/200
1000
1000
1000
200
200
Ø16/150
Ø16/150
L= 2600
Ø16/150
L= 3100
Ø16/150
L= 6200
Ø10/200 (TYP.)
L= 1000
1Ø10
Ø10/200
Ø10/200
SCALE :
STAIRS - 6&7 DETAIL SECTION-101
1:25
1000
200
Ø16/150
L= 3500
1000
Ø16/150
L= 2200
Ø16/150
L= 5800
Ø15/150
100011001225
600 600
Ø12/200
Ø14/200
L= 2400
Ø12/200
Ø14/200
L= 5200
Ø12/200
Ø14/200
L= 5100
Ø14/200
L= 6100
Ø14/200
L= 3600
Ø16/200Ø16/200
150
300
300
1000
600600
150
300
400
Ø12/200
Ø14/200
L= 2400
Ø12/200
Ø14/200
L= 5300
Ø12/200
Ø14/200
L= 6000
Ø14/200
L= 8300
Ø14/200
L= 8300
1500
LAP
1500
LAP
Ø16/150
150
200
Ø16/150
L= 3000
SCALE :
PART PLAN FOR STAIRS-6&7 @ BASEMENT LEVEL-
1:25
DN
200
UP
1150
1250
213015501620
18751650
2100
1375
6005100
3005400300
400
400
200200
200 200
300
300
300
300
SCALE :
PART PLAN FOR STAIRS-6&7 @ ROOF LEVEL-
1:25
200
1150
1250
21051550
200
1620
200
200
187516501875
200
200
200
200
R2700
R2900
200
SCALE :
PART PLAN FOR STAIRS-6&7 @ GROUND LEVEL-
1:25
DN
01
200
200
200
200200
200
UP
1150
1250
213015501620
200
200
187516501875
2100
1375
6005100
3005400300
400
400400
200200
200 200
300
300
300
300
200
150
300
150
(+3.30)
T.O.P
5800
5400
01
01
200 1150 200
1225
Ø10/200 Ø10/200
200
200
200
Ø10/200
Ø10/200
Ø10/200
Ø10/200
400
1070
01
08
13
15
14
16
23
28
29
30
01
09
08 16
23
28
29 30
020304050607
600
GR1(250*600)6Ø25
6Ø20
300
300
Ø12/200
Ø12/200
Ø16/150
Ø16/150
VARIABLE
Ø14/200
Ø12/200
Ø16/150
Ø16/150
200
1000
100
75
4Ø16 ADD.
50
SCALE :
SEC ( GS13 )-
1:25
200600
10
11
12
13
14 15
171819202122
24
25
26
27