Construction as alchemy 1B H2a

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