2020.07 AR423
REGALIA
chang chee yoo | 1001746569
redirecting ideas through motion As a person walk on the stairs, the motion will trigger a series of movement in patterns, shadow as well as producing sounds.
The idea is of a reverse philosophy of weaving. Which result in a sequence of craft-> movement -> ideation In this case, the craft is of the building element and motion induced by human should result in the explosion of idea. In short, the project tackle to create a machine that reproduce ideas to inspired of those who interact and observe.
As we humans are strongly influence by the senses from surrounding, this will spark an idea the craftmen for better creation. Visitors who come to visit can also understand and graps the idea of crafting process from the mechanism of the stair.
reverse action
REGALIA 01 | design iteration
drawing title
prepared by
design iteration
chang chee yoo (zen) 1001746569
drawing scale
nts sheet number
r01
date
2 sept 2020
12mm thk sus 304 s/s base plate
column layout plan
50mm thk merbau column bolted to s/s fin 00 12
25mm dia. s/s anchor bolt full weld to base plate 12
10mm thk sus304 s/s fin
11 10
5°
9
5°
5°
5°
8
00 50 95 50
5°
7
5°
5°
5°
500 3 504 0 4989 5003 4967 4912 4808
5°
3
5°
2
02
46
58
4
50
50
50
5
62
5° 55°
50
6
1
3mm thk sus 304 s/s cnc perforated panel w/ hairline finish
floor plan
10mm thk s355 s/s tread w/ hairline finish 50mm dia. cold-rolled sus304 s/s handrail w/ hairline finish 00
12 12 11 10
5°
9
5°
5°
5°
8
55°
5°
00
6
50
5°
7
5°
5°
2
5°
3
5°
4
5°
5
1
drawing title
prepared by
floor plan
chang chee yoo (zen) 1001746569
drawing scale
1:40 sheet number
r02
date
2 sept 2020
REGALIA floor plan | 02
front elevation
rear elevation
REGALIA 03 | elevations
drawing title
prepared by
elevations
chang chee yoo (zen) 1001746569
drawing scale
1:40 sheet number
r03
date
2 sept 2020
left elevation
right elevation drawing title
prepared by
elevations
chang chee yoo (zen) 1001746569
drawing scale
1:40 sheet number
ro4
date
2 sept 2020
REGALIA elevations | 04
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 C1
3mm thk s/s top perforated panel 3mm thk s/s bottom perforated panel 10mm thk s/s top baluster 10mm thk s/s bottom baluster s/s angle bracket s/s spinning wheel 50mm dia. s/s handrail 10mm thk alum. tread s/s cantilever hollow section s/s handrail bar 10mm plywood top cover carriage bolt 10mm plywood side cover 12mm thk s/s base plate 12mm dia. anchor bolt merbau column (step1)
1 3
7
16
10
11 12
14
9 13 15
2 4
8 5 6
REGALIA 05 | axonometry (module)
drawing title
prepared by
axonometry
chang chee yoo (zen) 1001746569
drawing scale
nts sheet number
r05
date
2 sept 2020
C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12
column 1 column 2 column 3 column 4 column 5 column 6 column 7 column 8 column 9 column 10 column 11 column 12
C10 C7 C4 C1
C2
prepared by
axonometry
chang chee yoo (zen) 1001746569
nts sheet number
ro6
date
2 sept 2020
C12
C9
C6
C3
drawing title drawing scale
C5
C8
C11
REGALIA
axonometry (complete) | 06
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 C1
3mm thk s/s top perforated panel 3mm thk s/s bottom perforated panel 10mm thk s/s top baluster 10mm thk s/s bottom baluster s/s angle bracket s/s shoulder bolt 1.6mm dia. steel wire cable s/s pulley s/s spinning wheel s/s clamp bracket 10mm thk alum. tread 10mm plywood side cover 10mm plywood top cover carriage bolt s/s cantilever anchor s/s cantilever hollow section alum. removable bottom tray 50mm dia. s/s handrail s/s handrail bar s/s U-bracket 9mm dia. s/s bolt 1 flat head phillip screw 12mm dia. anchor bolt 3 10mm thk s/s fin 12mm thk s/s base plate s/s L-bracket silicon u-shape strip alum. L bracket 5mm thk rubber strip s/s hook spring s/s bracket merbau column (step1)
29 30 31
26 27
28 21 C1 20
18 19
5
14 13
15
12 11
22 23 24
6 7
25
16 9 2
4
17
10
8
REGALIA
07 | explode axo. (module)
drawing title
prepared by
axonometry
chang chee yoo (zen) 1001746569
drawing scale
nts sheet number
r07
date
2 sept 2020
C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12
column 1 column 2 column 3 column 4 column 5 column 6 column 7 column 8 column 9 column 10 column 11 column 12
C10 C7 C4 C1
C2
prepared by
axonometry
chang chee yoo (zen) 1001746569
nts sheet number
ro8
date
2 sept 2020
C12
C9
C6
C3
drawing title drawing scale
C5
C8
C11
REGALIA
explode axo. complete | 08
10mm. thk rotatable s/s baluster
3mm thk cnc perforated s/s sus304 panel fastened to s/s baluster w/ angle bracket & carriage bolt
50mm dia. cold-rolled s/s handrail tube tee weld onto s/s handrail bracket
15mm thk plywood plate to prevent excessive rotation of the tread
50mm thick merbau column fastended to 10mm s/s fin plate w/ full penetration buttweld to base plate
10mm thk s/s cantilever w/ full penetration butt weld to 12mm s/s plate
10mm thk alum. tread plate bolt and weld to the rotator. steel cable fastened to s/s top baluster and spinning wheel
REGALIA 09 | axo. section
drawing title
prepared by
axonometry
chang chee yoo (zen) 1001746569
drawing scale
nts sheet number
r09
date
2 sept 2020
50mm dia. cold-rolled s/s handrail tube tee weld onto s/s handrail bracket
10mm. thk rotatable s/s baluster 3mm thk cnc perforated s/s sus304 panel fastened to s/s baluster w/ angle bracket & carriage bolt
15mm thk plywood plate as cover to prevent excessive rotation of the tread rubber strip to minimize vibration as tread rotates steel cable fastened to s/s top baluster and spinning wheel
50mm thick merbau column fastened to 10mm s/s fin plate
10mm s/s fin plate w/ full penetration buttweld to 12mm thk s/s base plate bottom s/s baluster bolt & welded to s/s bracket 10mm thk s/s cantilever w/ full penetration butt weld to 12mm s/s plate bottom s/s baluster bolt & welded to s/s bracket 10mm thk alum. tread plate bolt and weld to the rotator. spinning wheel and pulley fastened to the baluster with shoulder bolt
drawing title
prepared by
axonometry
chang chee yoo (zen) 1001746569
drawing scale
nts sheet number
r10
date
2 sept 2020
REGALIA
explode axo. section | 10
200 200 200 200 200 200 200 200 200 200 200
100
300
300
100
100
300
100
100
100
300
100 100
100
300
100 100
100
1200
300
3400
column dimension (elevation)
C5
C6
100
300
300
300
100
300
100 100
100
300
100
100
100
100
300
200 200 200 200 200 200 200 200 200 200 200
100 100
100
1200
3400
C4
°
C3
80
°
°
C2
75
70
65°
60°
55°
C1
C10
80
80
°
C9
REGALIA 11 | columns elevation
80
C8
°
80
°
°
80
80
C7
C11
C12
drawing title
prepared by
details
chang chee yoo (zen) 1001746569
drawing scale
1:40 sheet number
r11
date
2 sept 2020
10mm thk sus304 s/s fin
100
100
50mm thk merbau column bolted to s/s fin
25
50
150
50
25
25mm dia. s/s anchor bolt full weld to base plate
VARIES
865 665
C8
C10
735
700
C7
C11
C12
1245
C9
C4
735
C6
735
C5
C3
630
C2
594
742
C1
952
1015
1047
column dimension (plan)
641
1:40 948
sheet number
r12
date
2 sept 2020
REGALIA 5
columns plan | 12 1220
drawing scale
46
0
chang chee yoo (zen) 1001746569
10
details
50
prepared by
900
60°
2193
50 drawing title
cantilever dimension 1:20 1200 600
5
150
300
50
100
300
tread dimension (folded out) 1:20 1950
25
150
275
500 1050
275
500
275
200 50
1000
330
450
700
570
1000
300
250
tread detail (top view) 1:20 1050
300
187 250
A
200
A 1050
300
187 250
10mm thk. alum tread 1200
15mm thk plywood cover
50mm thk. merbau column A
200
3mm thk. s/s cnc perforated panel A
tread detail (sectional plan) 1:20 A
A
1200
A
A
1.10
30 30 47 30 65
s/s hollow section cantilever 150
50mm dia. s/s pulley
3mm thk. s/s cnc perforated panel
C bracket s/s tension spring coil L bracket
REGALIA 13 | detail specification
drawing title
prepared by
elevations
chang chee yoo (zen) 1001746569
drawing scale
refer to drawing sheet number
r13
date
2 sept 2020
12mm s/s plate
180(+180 every next step)
175
side elevation 1:20
100
50
panel dimension 1:20
50mm dia. s/s handrail
150
281
1245
50mm thk mernau column
1250
10mm thk s/s baluster
2193
50
1220
15mm thk plywood cover
s/s hollow section cantilever
700
180(+180 every next step)
948
10mm alum. tread
900
1940
60°
steel cable wire fastened to pulley and top baluster
300
650
1050
400
section a-a 1:20
1245
150
50mm dia. s/s handrail
5mm thk s/s U-bracket fastened to column and handrail support 641
carriage bolt
50
46
5
1220
drawing title
prepared by
elevations
chang chee yoo (zen) 1001746569
drawing scale
refer to drawing sheet number
r14
date
2 sept 2020
180(+180 every next step)
100
175
s/s hollow section cantilever
175
10 900 948
50
s/s tension spring coil hook to steel plate
50
0
60°
50
2193
15mm plywood plate
tread fastened to rotating device
1.10 full penetrate butt weld
REGALIA detail specification | 14
0. TOOL SET
driller
grinder
weld gun
screw driver
hammer
spanner
ladder
1. COLUMN SET 50mm thk merbau timber column to engr. detail
C1
C2
C3
C4
C5
C6
C7
x2
x2
x2
x2
x2
x2
x2
x12
300 (L) X 250 (W) X 12mm thk s/s base plate (s355)
C8 x2
x24
75mm (H) X 10mm thk s/s fin plate (s355)
x2
C10
C11
C12
x2
x2
x2
x72
m12 sleeve type expandsion anchor bolt w/ hex nut
REGALIA 15 | material schedule
C9
x72
m12 full threadhexagon bolt and nut
x72
m12 s/s flat washer
drawing title
prepared by
material schedule
chang chee yoo (zen) 1001746569
drawing scale
nts sheet number
r15
date
2 sept 2020
1. TREAD SET
x12 10mm thk prefab. steel hollow section cantilever beam (grade s355) w/ powder coat finish
x12 10mm thk prefab. steel hollow section (grade s355) w/ powder coat finish
x12
x12
15mm thk merbau plate w/ satin finish
3mm thk aluminium tray (grade 3003) w/ hairline finish)
x24 50mm(L) x 25mm (W) x 25mm (H) s/s L-bracket (s304)
x24 25mm(L) x 25mm (W) x 25mm (H) s/s C-bracket (s304)
x24 3mm thk s/s slanted C-bracket (s304)
drawing title
prepared by
material schedule
chang chee yoo (zen) 1001746569
drawing scale
nts sheet number
r16
date
2 sept 2020
x24
x12
12mm thk steel plate (grade s355)
10mm thk aluminium alloy sheet tread (grade 6061) w/ stucco finish
x24 200mm (L) X 25mm (W) x 25mm (H) aluminium L-bracket
x24 10mm thk x 25mm dia. s/s ring w/ 6mm dia. cylinder pin
x24 rubber U channel strip
x24 15mm dia. s/s tension coil spring (304) w/ double hook
REGALIA material schedule | 16
x12 M12 x 60mm alloy steel hex head shoulder bolt w/ hex nut
x84 M6 x s/s carriage bolt w/ hex nut
x72 M3 x s/s flat head phillip screw
x12 M12 s/s flat washer
x84 M6 s/s flat washer
x12
x12
600mm (L)x 25mm (W) x 5mm thk rubber strap
100mm (L)x 25mm (W) x 5mm thk rubber strap
3. HANDRAIL SET
prefab 50mm dia. cold-rolled s/s hollow tube (sus304) handrail w/ hairline finish
x2 s/s handrail bracket (sus 304) w/ hairline finish
x1
x1 10mm thk prefab. steel hollow section handrail supporting bar (grade s355) w/ powder coat finish
REGALIA 17 | material schedule
x12 120mm (L) x 20mm (W) x 10mm thk s/s U-bracket (grade s355)
x36 60mm m12 hex head bolt and nut
x36 240mm m12 hex head bolt and nut
drawing title
prepared by
material schedule
chang chee yoo (zen) 1001746569
drawing scale
nts sheet number
r17
date
2 sept 2020
4. BALUSTER SET
x12 3mm thk s/s cnc perforated panel (sus 304) w/ hairline finish
x12
x12 10mm thk s/s baluster (s355) w/ hairline finish
10mm thk s/s baluster (s355) w/ hairline finish
x12 100mm dia. s/s spinning wheel
x12 50mm dia. s/s pulley wheel
5mm thk s/s clamp bracket (s304)
prepared by
material schedule
chang chee yoo (zen) 1001746569
nts sheet number
r18
date
2 sept 2020
600 (L) x 1.2mm dia. steel cable
x12
drawing title drawing scale
x12
x12 3mm thk s/s angle bracket (s304)
x96
x24
x48
30mm (L) x 5mm dia. s/s cylinder dowel (s304)
100mm m12 sleeve type expandsion anchor bolt w/ nut
60mm m6 full threadhexagon bolt w/ nut
REGALIA material schedule | 18
1. column
2. cantilever support
note:
repeat step 1&2 to set up all the other columns
REGALIA 19 | assembly
drawing title
prepared by
assembly
chang chee yoo (zen) 1001746569
drawing scale
nts sheet number
r19
date
2 sept 2020
adhessive strip to vibration
3. cantilevered tread
s/s brackets
shoulder bolt channeling all rotatation elements
rubber reduce
spring hook between rotating device and base plate to provide retraction force
s/s tread is bolt and weld onto the rotator
the tread system is bolt and weld to the support from column
drawing title
prepared by
assembly
chang chee yoo (zen) 1001746569
drawing scale
nts sheet number
r20
date
2 sept 2020
REGALIA assembly | 20
4. cover cengal tread cover rubber strip
cover is installed on top of the tread to prevent excessive movement of tread and to protect the inner parts
REGALIA 21 | assembly
drawing title
prepared by
assembly
chang chee yoo (zen) 1001746569
drawing scale
nts sheet number
r21
date
2 sept 2020
5. handrail
s/s bracket is used to secure the handrail support
s/s handrail is weld onto the cantilevered support
drawing title
prepared by
assembly
chang chee yoo (zen) 1001746569
drawing scale
nts sheet number
r22
date
2 sept 2020
REGALIA assembly | 22
6. baluster s/s bracket connects baluster to cantilever
fix steel cable to rail with bolt and nut
shoulder bolt to allow rotation
steel cable is fix into pulley wheel
pitch of the wheel is place in between the tread
dowel to connect wheel to pulley
steel cable dowel
wheel
baluster pulley
shoulder bolt
shoulder bolt to allow smooth rotation
REGALIA 23 | assembly
drawing title
prepared by
assembly
chang chee yoo (zen) 1001746569
drawing scale
nts sheet number
r23
date
2 sept 2020
7. paneling
the panel is fixed on to baluster with carriage bolt and s/s angle bracket
carriage bolt s/s angle bracket
cnc perforated s/s panel
the installation for step 1 is now complete !
note:
repeat step 3-7 to construct steps 2-12 !!
drawing title
prepared by
assembly
chang chee yoo (zen) 1001746569
drawing scale
nts sheet number
r24
date
2 sept 2020
REGALIA assembly | 24