LU CHIEH YOUNG PORTFOLIO 2019
contents
1. square spiral 1 2. taipei city's urban sprawl mapping 17 3. representation of geometric light
29
4. oblicube 37 5. barcelona pavilion extension 47
1
1.1 square spiral, by line model
It is an experiment of seeking dynamic stability, rhythm and harmony of mathematics, geometry and space.
3
z
y
y
a3
a4
a1
a2
x
x
i. a1, a2, a3, a4 .... 1, 2, 3, 4 .... → → +A,+A,+A,+A ....
1.1 square spiral, by line model
ii. x, y,-x, -y, x, y .... → x, y, z, -x, -y, -z, x, y, z ....
It is a three-dimensional square spiral that increases the constant length of each line part and changes direction according to the x, y, z, -x, -y, -z directions.
5
z’
i. +A,+A,+A,+A .... ii. x', y', z', -x', -y', -z', x', y', z' .... → x', y', z', -x', -y', -z', x', y', z' .... iii. a1, a2, √2a3, a4, a5, √2a6 .... → a1, a2, √2a3, a4, a5, √2a6 .... → a1, a2, √2b3, a4, a5, √2b6 .... x’
1.2 square spiral, by drawing
y’
To represent the three-dimension model into a two dimension drawing, it turned the z-axis an axis which makes angle 45 degrees both x and y axes, and changed the basic unit of the length of the line part which extending in the z-axis direction to √2 times.
W
7
L
L
W
The 45-degree angle parallelogram paperboards compose the model to represent the 45 degrees from the drawing and the three-dimensional square spiral again.
1.3 square spiral, by paperboard model
The long sides(L) of all paperboard and the short sides(W) in the x' and y' directions base on the drawing. The short sides of the the z' direction base on the previous x' direction paperboard.
9
coordinates
1.3 square spiral, by paperboard model
In order to make the vertebral board precisely, it integrated the series i to v as an algorithm to evaluate the threedimensional coordinates.
11
z’
i. +A,+A,+A,+A .... ii. x', y', z', -x', -y', -z', x' .... iii. a, a, b, a, a, b ....
x’
1.3 square spiral, by paperboard model
y’
The paperboard model extended to three-dimensional with keeping series i to iii. Moreover, the model on a horizontal plane and suspension presented quite different.
13
iv. c, d, c, c, d', c, c, d, c ....
....
5
5 ....
4
v. 4, 5, 4, 5 .... → e, f, e, f ....
4
i. +A,+A,+A,+A .... ii. x', y', z', -x', -y', -z', x' .... ....
iii. a, a, b, a, a, b .... iv. c, d, c, c, d', c .... v. e, f, e, f ....
1.3 square spiral, by paperboard model
The paperboard connection sequence followed the the series iv and v to represent the rhythm of square spiral. By integrating into the series i to v, the composition represent dynamic monumentality through space.
15
1.3 square spiral, by paperboard model
17
urban area 1895
1921
depth
2.1 taipei city's urban sprawl mapping
1895
1921 It is a project of Taipei city's urban sprawl history mapping and representation. The grey areas represented the urban areas, and the darker the grey, the earlier the development.
19
main street 1895
1907
1921
width
2.1 taipei city's urban sprawl mapping
The lines represented the main streets, and the thicker the earlier the development.
21
2.1 taipei city's urban sprawl mapping
overlapping the urban area and roads mapping
23
urban area 1895
→
→
depth
2.2
1921
height
taipei city's urban sprawl mapping by model
Transferred the grey areas to the transparent acrylic rods, and the higher the earlier the development.
25
2.2
taipei city's urban sprawl mapping by model
27
29
3.1 representation of geometric light
31
→
3.2 representation of geometric light by drawing
The drawing and following model represented the abstract composition and qualities of the geometries.
33
→
3.3 representation of geometric light by paperboard model
solid
void
35
3.3 representation of geometric light by paperboard model
37
4 oblicube
Oblicube is a construction toy which as oblique cube, came from tilting the cube to every plane as a 45 degrees parallelogram.
→
→
→
→
39
4 oblicube
Because the unit has directionality, combining the two will have the potential to be different from the cubes.
basic unit
basic unit
unit a
unit b
unit c
unit d
The combination logic here is to let two units share at least one plane and one edge.
41
→
→
→
→
4 oblicube
Unit c can continue with more units c, and unit d is also. Two units c can be grouped the same as two units d. Therefor, unit c can be continued with unit d.
→
→
→
→
→
→
→
43
→ → →
4 oblicube
By continuing this combination, units c and units d can be locked together to form a wall.
→
→
→
45
4 oblicube
47
5 barcelona pavilion extension
49
site plan
5 barcelona pavilion extension
The site of the extension is selected at the rear of the house, in order not to overly affect the original facade.
section
plan
51
a+b b a
geometry porpotion
a+b
grid and structure
symmetry and balance
5 barcelona pavilion extension
The design comes from the analysis of the pavillion attempt ing to dialogue with the original space.
enclosure
separated space
sight
circulation
53
rotation and cohesion
θ1= θ2 height and inclination
5 barcelona pavilion extension
The extension space tries to create a rotating and cohesive force that attracts people to stay and cross. The height of the extension is to not overly affect the original building facade, and the angle of the wall is from the stairs and the elevation difference.
55
5 barcelona pavilion extension
57