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1
2
2
3
3
4
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A A
B B
C C
D D
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CHECKED
06205-003-CP03 SKILLION CARPORTS - SINGLE & DOUBLE BAY
A3
TECH APPROVED
SCALE
SIZE
REV
SHEET
This document contains confidential and proprietary
information that cannot be reproduced or divulged, in whole or
in part, without written authorization from ABSCO INDUSTRIES
DRAWN SJC
12
--
TYPICAL STEEL WORK DETAILS
AS SHOWN 22-1
LOADINGS
L1 - These structures are classified as Class 10a of Importance
Level 2, and have been designed for the following wind loads to
AS1170.2 and the BCA - Volume 1: Refer 'Table A'.
L2 - The following structural pressure coefficients have been
used:
Empty under
- Windward = -0.3, +0.6
- Leeward = -0.4, +0.2
Blocked under
- Windward = -1.0, +0.4
- Leeward = -0.8, +0.4
L3 - Roof live loads to AS1170.1
UDL of 0.25 kPa. Point load of 1.1 kN to structural elements.
CONCRETE & FOUNDATIONS
C1 - Slab details are appropriate for sites classified as A, S, M &
H in accordance with AS2870.
C2 - Problem sites, extremely reactive sites and sites with
uncontrolled fill require individual assessment by an engineer.
C3 - If the structure is to be lined with fragile internal linings, is
to have fragile floor coverings (tiles) or to be used as
accommodation or office, the slab and footing system will need
to be modified to comply with the Australian Standards.
C4 - The foundations shall have a minimum allowable bearing
capacity of 75kPa.
C5 - Concrete F'c = 20 MPa minimum.
C6 - Slab to be poured on 50mm compacted sand bed and
waterproof membrane.
STEELWORK
S1 - Roof framing members shall be AZ150 material to the
Grades specified in AS 4600.
S2 - Roof, wall and door sheeting to be Grade G550 AZ150
Zincalume Hi-Ten with a BMT = 0.30 (Minimum)
S3 - Columns shall be Grade C450 Duragal.
S4 - Provide suitable corrosion protection to all ungalvanised
components e.g. zinc rich paint
FIXINGS
F1 - All screws to be No. 10 Wafer Teks with minimum edge
distance of 10mm and pitch of 15mm u.n.o.
F2 - Roof sheeting fixing to cross & edge beams:
(a) At edge and laps - 1 screw at every pan (i.e. 144 crs)
(b) Elsewhere - 1 screw every second pan (i.e. 288 crs).
Screws to roof sheeting to have neoprene washers.
F3 - Bolts to be M10 x 20 to the grade shown in the table.
F4 - All angle brackets & connector plates to be B.M.T. =
1.0mm u.n.o.
APPLICABLE S.A.A. CODES & STANDARDS
- AS 1170 Parts 1 &, 2 loading Codes.
- AS 4600 Cold Formed Steel Structures Code.
- AS 1562 Design and Installation of Sheet Roof & Wall
Cladding.
- AS 1111/1112 Metric Hexagon Commercial Bolts & Screws.
- AS 2312 Guide to the Protection of Iron & Steel.
- AS 4100 Steel Structures Code.
- AS 2870 Residential Slabs & Footings.
- AS 3600 Concrete Structures.
50 x 50 x 1.0 angle
x 45 long, 2 teks
each leg
50 x 50 x 1.0 angle
x 45 long, 2 teks
each leg
B1
B2
50
20
B1
100 x 50 x 1.0
plate
strengthener
Angle bracket 50
wide each side of
cross beam
fixed with a total
of 4-M10 bolts
60
100
20
CrossBeam
360
25
35
65 235
90
25
25
60
90
400
140
25 x 1.0 side & end
beams stiffeners at
cross beams & 1500
min. crs
1 tek each end
M10 bolts
typical
Column bracket
Column
40
140
75
55
11
11
38
138
73
53
10
140
40
40
1111
138
38
38
1010
1.0 BMT
1.2 BMT
COLUMN FOOTING / SLAB DETAILS
SCALE 1:10
DETAIL A
Scale 1:5 ## Scale 1:5 ##
DETAIL B
Scale 1:10 -
SECTION 1
BEAMS B1 & B2
'EDGE BEAM'
SPLICE PLATE FOR BEAMS
B1 & B2
SPLICE PLATE FOR BEAMS
B3 & B4
BEAMS B3 & B4
'CROSS BEAM'
TYPICAL MEMBER SECTIONS
SCALE 1:5
ROOF SHEETING SECTIONS
SCALE 1:5 SPLICE PLATE ELEVATION
(TYPICAL ALL TYPES)
SCALE 1:10
COLUMN FOOTING WHERE SLAB
NOT PROVIDED
COLUMN FOOTING WHERE SLAB
PROVIDED
365
35
65
60
180
140
55
25
90
60
400
Column
Column Bracket
M10 bolts
typical
Side Beam
End Span
Internal span
(i.e. Next column this way)
SECTION 2
Scale 1:10 -
144
22
44
18
0.3 BMT
600
138
25 25
50
250 250
88
25
25
M10 bolts
typical
Column
Hold down bolts, refer table.
Hold down bolts listed in
Table 1 may be replaced with
cast in bolts of the same dia.
with 50mm leg
D
B x W
Note:
Refer to table for
footing dimensions
SL72 mesh
30 top cover
65x65x5 hot dipped galv.
angle x 65 long
each side of column
2-M10 Bolts, washers
each side
Hold down bolts, refer table.
Hold down bolts listed in
Table 1 may be replaced with
cast in bolts of the same dia.
with 50mm leg
100
200Min.
200
50mm sand bedding &
waterproof membrane
Note:
Roof sheeting not
shown for clarity
CrossBeam
SideBeam
Column
Column bracket
DETAIL C
##
DIAGRAMMATIC COLUMN / BEAM
ELEVATION
SCALE 1:10
Refer to sheet 1 for
Detail locations
##
TABLE A
AS1170.2:2021
CLASSIFICATION
EQUIVALENT AS4055
CLASSIFICATION
EQUIVALENT AS1170:89
PERMISSIBLE STESS
CLASSIFICATION
(SUPERSEDED)
Group
Ultimate
Design
Wind
Pressure
(Pu)
Ultimate
Design
Wind
Speed
(Vsit,B)
Non-Cyclonic
regions A + B
Cyclonic
regions C
+ D
(m/s)
1 1.0 kPa 41 m/s N2 -W33N
N2 WIND CLASS ONLY
NOV 2022