section
7120
The concrete stairs are 2130 long x 30 wideq x 15 mm high each , which is convenient for people to go up.
2 3
876
4
2892
section
section
A
A
Area 4
0.89m2
Area 6
762 5122
small gap along the wall
2514
35
5122
35
692
35
1226
790
this edge has no gap along the wall and it connects with the wall
Using timber to define the edge of the decking is not only for fixing the structure but also for sense of beauty 1.53m2
0 1
35 144
Decking cut out to allow the growth of tree
144
DECK AREA CALCULATIONS
1920
6mm gap between decking to provide ventilation and expansion
35
35
DECK PLAN
1
7120
35
Area 1
9.56m2
31.05m2 - Area 6 (opening) =31.05m2 - 0.74m2 =30.31m2
B
elev
section
35
1300
9.00m2
Area 1 + Area 2 + Area 3 + Area 4 + Area 5 = 9.56m2 + 9.00m2 + 10.07m2 + 0.89m2 + 1.53m2 =31.05m2
2
1230
10.70m
Area 2
2
small opening area: 0.74m2
elev
35
Area 3
Area 5
2130
1115
721
1440
35
515
300 300 300
N
B
35
35
Scale: 1:50
ELEVATION 1
ELEVATION 2 Scale: 1:50
100 855
225
2200
790
100 410
100 240 460 100
1225
100 35
35
2019 Semester 2
Studio Leader: Paul Di Nello Studio: 12
1690
1697
100
1121
600
228 372
300
900
100 35
5734
7975
Construction as Alchemy ARCH10002
100
100
150
120
2398
1798
pier under the wall is fit for supporting the decking
228 372
120
pier under the wall is fit for supporting the decking
Edge detailing 3/ 120 mm x 35 mm decking boards with 6 mm gap betwwen each other cover the joists and bearers
1798
brick wall
2398
Scale: 1:50
Name: CHUYIN QI Student Number: 1020385
Part 1B : Relaxation Deck
B1
Joist spacing
450
CL
450
CL
450
7000
CL
450
CL
2250
stair length60
CL
CL
450
450
60
450
MEMBER SCHEDULE DECKING
35 x 120
25
CL
CL
N/A
450
1233
CL
The surface of the decking is painted with oil based stain 150 x 50
1350
F14 unseasoned Red Ironbark
450
CL section
1800
A
elev
2
C L L250CL 450C CL
1
C C CL CL 450 450 L 450 L
C L
CL
CL 450
2300
CL
C
CL C C C C C C 450 L 450 L 450 L 450 L 450 L 450 L
450 L 450
2300 7000
CL
BEARERS
175 x 75
B
elev
250 450
Joist spacing
section
CL
L
25C
Shorter span of joist to fix the cantilever between the decking and joists
2150
C
C L
450 L 450
CL
bearer spacing
PAD FOOTINGS
cross section: 400 x 400
1300 over single span bearer
single span: 2300 maximum cantilever: 690
Floor Load Width [FLW]: 2400
1800 over continuous span bearer
continuous span: 2300 maximum cantilever: 690
Ref. Table: Table 7 Queensland Timber Technical Data Sheet 7
concrete
Tributary area: Pad footings support no more than 10 m2 area
depth: 200
Maximum actual tributary area is 5.55m2
crossed central line allows the stump to set centrally under the decking
STUMPS
height: 640
Scale: 1:50
Construction as Alchemy ARCH10002
2019 Semester 2
cross section: 100 x 100
Studio Leader: Paul Di Nello Studio: 12
Name: CHUYIN QI Student Number: 1020385
Max actual span: 2300 Ref. Table: Table 6 Queensland Timber Technical Data Sheet 7
F14 unseasoned Red Ironbark(Eucalyptus sideronxylon treated to H3)
C L
BEARER AND JOIST LAYOUT PLAN
single span: 1300 maximum cantilever: 325 continuous span: 1800 maximum cantilever: 450
section
A
pad footing spacing
JOISTS
4883
4833
1800
812
C L
1350
C L
gap between boards (mm): 0 - decking laid tight Ref. Table: Table 4 Queensland Timber Technical Data Sheet 7
900
F14 unseasoned Forest Red Ironbark
C L
545
C
75L 1180
trimming joist spacing
C L
CL
1800
C L
300 300 300
CL
C L
pier length with 10mm wide mortar (pier )
230
B
2130
CL
450
OTHER INFORMATION + REFERENCE TABLE
250 250230 220 220 450
CL
MAX. ALLOWABLE SPAN (mm)
CL
MAX. ALLOWABLE SPACING (mm)
CL CL CL230
C L
[e.g. F7 unseasoned Cypress]
C L
MATERIAL (stress grade + timber type)
pier and stump support the decking
HEIGHT (mm) x WIDTH (mm)
shorter span of stump fixes the decking
section
N
Standard concrete stump
2300
Part 1B : Relaxation Deck
N/A
EFS of 10m2 Ref. Table AS 2970 - 2011 page 80
Height abouve the ground 240 Ref. Table: AS2870
B2
6mm gap is allowable between each decking board to keep decking away from damp decking contacting with bearer and joins makes vertical decking very stable
175 x 75 mm bearer F14 unseasoned Forest Red Ironbark span for 400mm due to the max span 450mm
175 x 75 mm bearer
Edge detailing 3/ 120 mm x 35 mm decking boards with 6 mm gap betwwen each other cover the joists and bearers
continuous joists
2019 Semester 2
1200 100 150 400
400 x 400 x 200 mm pad footings
SECTION 2 SHOWING EDGE
Scale: 1:20
Construction as Alchemy ARCH10002
600 600
100 x 100 mm coss section concrete stump
100 x 100 mm coss section concrete stump
SECTION 1 SHOWING EDGE
151 35 400 200
200
150
400
400 x 400 x 200 mm pad footings
176 240
1200
Ground line
600
400
Ground line
concrete stair
6 6 120 120 120
600
12 228 175 150 35
6 6 120120120
continuous joists
Scale: 1:20
Studio Leader: Paul Di Nello Studio: 12
Name: CHUYIN QI Student Number: 1020385
Part 1B : Relaxation Deck
B3
small gap along the wall, and it is added under the window , which also provides good eyesight and interaction for people
HERO B4-01 - 3D 4100 : e iz s t u o y La pan t d n a it b r O wall i deck and
small opening allows people have good eyesight from decking to ground
the curve of wall is not with decking but providing a sense of entrence for people
it is a 30 wide x 15 mm high stair and provides people an access to the decking
Decking cut out to allow the growth of tree
decking to be created with oil based stain to avoid some dyes such as drinks
100 x 100 mm coss section concrete stump
400 x 400 x 200 mm pad footings
3D HERO VIEW
Construction as Alchemy ARCH10002
Edge detailing 3/ 120 mm x 35 mm decking boards with 6 mm gap betwwen each other cover the joists and bearers
2019 Semester 2
Studio Leader: Paul Di Nello Studio: 12
Name: CHUYIN QI Student Number: 1020385
Part 1B : Relaxation Deck
B4
concrete stair provide enough space for people to go
small opening is defined by trimming joits and joists
joists
3 /35 mm x 120 mm decking boards defines the decking edge to cover the joists and bearers
wall proovide shade for people who stand or sit on the decking
bearer
230 mm length engaged pier joists and bearers provide space for adding stair
PERSPECTIVE 1
aligned joists and bearers are good for adding vertical decking boards
small opening allows people have good eyesight from decking to ground
PERSPECTIVE 2
another two horizontal joists is designed to fix the opening
wall pad footings
3 decking boards with 6 mm gap between each other cover the joists and bearers
bearer spacing is 1800 mm as continuous span
cantilever of bearer
short joist is added to fix the cantilever of the decking
PERSPECTIVE 3 Construction as Alchemy ARCH10002
here has two continuous piers added together to support two joists
PERSPECTIVE 4 2019 Semester 2
Studio Leader: Paul Di Nello Studio: 12
Name: CHUYIN QI Student Number: 1020385
Part 1B : Relaxation Deck
B5