Lee Zhi Khang B.Arch Portfolio 2022

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Massing According to Site Analysis:

Simple Form Double Volume

A rectangular form allign to the orientaion of the neighbour- HIgher volumes reflects prevail-
ing context. ing wind to lower volume. Atrium
is created to induce more venti-
lation to the building.

Space Extrude Volume

Mainly working space and event The top level ceiling height is extrude up high to bring in
space are set on the top of the more natural lighting. The extra volume can also used to
building to provide good eye hide the services or space for utility purpose.
view. Atrium now served as cen-
ter passage to reach both side of
the site.

Extensive Design on Building Daylighting Performance:

Shadow Angle Study MS 1525: 2014

VSA = 75° North facade The brightness of interior building and the associated
HSA = 60°, -60° distribution can be classified by the daylight factors:
Shading starts from 10
am and VSA of 75° pre- Recommended average illuminane level for drawing of-
vents portion of morn- fice is categorized under B category: Lighting for work-
ing sun light from being ing interiors.
shaded. The unshaded
portion is planned to
diffuse with facade skin

VSA = 30° West facade

Shading devices

shades until 5pm only

A horizontal shading

device with depth of

2598 mm to shade a

1500 mm height win-

dow at west.

VSA = 40° East facade Variables And Study Method

VSA = 60° Shading starts from 10 To investigate the relationship between building enve-
HSA =55°, -55° am and a proposed lope and local climate.
1788mm depth of hori-
97 zontal shading device Constant variable : Size Orientation and location of the
to protaect the 1500mm selected space
height window at east.
Manipulated varible: Types of building envelope
South facade
Responsive variable: Daylight factor, Illuminance and
VSA of 60° and HSA of Luminance recorded
55° at both side pro-
vides full shading at For the dimension of the shading device, the formulas
southern facade. are applied:

• HSA = AZI - ORI
• VSA = tan-1 [(tan(alt))/(cos(HSA)]
• Overhang depth= height/ tan(VSA)
• Width = depth / tan(HSA)
• Fin Depth = Width / tan (HSA)

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Form Development According To Shadow Angle Study:

Vertical Fin Shades Shift Floor

According to sun path study, north and south facade can The first and fourth level floor is shifted 2.55m from origin to
be shaded efficiectly shaded using HSA=60°. The floor is create wavy form for both facade.
then modified to follow the HSA to provide user balcony
liked of space.

Substract Fin Extrude Volume

Then, the fin is cut according the floor shape as going from The North south facade are then applied with the skin
bottom to upper floor. Now the vertical fin had lost its effi- facade to maximise shading and ventilation. The Helix
ciency on blocking direct sunlight from east annd west. Shaped is taking refrence from Sou’s Naoshima Pavilion
and his primitive future model.

Building Daylighting Performance Design Strategies:

Selected Space: Architect Office

Interior Condition Illuminance

Software Used: Average Illuminance

Daylight Factor

According to MS 1525, 3.45 % of average daylight factor is at maximum of comfortable range. The illuminance of the office
using this strategy has reached recommended lux level during 12 p.m. which is around 300 to 400 lux. The vertical fin
painted in white could function as shading device and light shelves in the same time.

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Site Plan

Ground Floor Plan

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Key Plan

N.T.S

Location Plan

N.T.S

First Floor Plan

East Elevation

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Second Floor Plan
South Elevation

Section X-X

Section Y-Y

North Elevation

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Section Z-Z
West Elevation

Typical Section

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Corrugated Metal Roof Detail

Steel Porch Roof Construction Detail

Skin Facade Mounted Detail

Before After

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Services Diagram N.T.S

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Entrance

Exterior Perspectives

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In Between Space

Exhibition Gallery

Office

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Break Out Space

Office Portfolio Video

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av

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06

Indonesian Cultural Exchange
Center

year 2 first semester project / 2020-2021-1

The project is called for designing a Culture & Community Build-
ing by responding to the socio-cultural and physical contexts of a
selected site as well as to portray Malaysian National Architectural
Identity.
However, for workbase Dr. Doris, the theme for the communi-
ty building is called Indonesia Exchange Center. The building is
planned to be established beside UTM Eco Home and near the
foreign student office in order to promote interaction between lo-
cal student and Indonesian exchange students.
One of the criteria for the project is students are required to de-
sign a timber structure building where the timber structure should
occupy more than 50% of the overall building structure. There are
several fixed space for this project i.e. multipurpose hall, lobby,
offices, drop-off and other supporting spaces.
This project are mainly using the method of the combination of
sketchup and AutoCad. Due to it is the first time for mainstream
students using digital computing method to produce boards and
drawing, I struggle to adapt the new way.

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Concept:

Inspiration from toba batak roof form Roof form is modified into simple geometric
shape

Tip of the roof pointed to the sky to honour Layered roof to create hierachy and allow
the god natural daylighting

Tropical Roof

The form of the roof symbolises the culture of a particular people where by identifying a special roof form will lead us to
realise which etchnics are we from. Thus a roof is the identity of a culture whereby a a culture can adapt on other culture to
produce new type of roof form. Therefore, the Toba Batak roof form is taken as inspiration and combine it with the concept
of teaching of the Hindu and Islamic culture. To give the roof functionality, the roof form is also modified so that it could
receive maximum of natural daylighting.

Natural Daylighting Analyzation And Calculation:

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Cultural Roof Adaptation:

The ancient people divided the world into three levels through the
concept of Tribuwana, consisting of the upper (the heaven-world), the
middle where humans live and the lower (the world of death). Hous-
ing and buildings which are influenced by the Hindu philosophy al-
ways consist of three main layers. The first one is the vast layer which
describes the humans with all of their desires named Kamadatu. The
second one is called Rupadatu, located on top of the Kamadatu, which
shows a world where humans are shackled by secularity. The third lay-
er is named Arupadatu which describes the real consciousness which
is also shapeless.

Massing:

Simple Rectangle volume Applied concept of tribuwana

Added massive overhang Added features of toba batak roof

Site Analysis: Noise Sensory
Circulation

A clear circulation of main roads that As the site is surrounded by the road, Equine center that is located at the
connect various zone to each other. when vehicles pass by, noises pro- left side of the side might produce un-
This form a close loop format and this duced by the vehicle’s engine might pleasant skatole smell. While the river
result in clear acess to all area. transmit to the site which cause noise might also produce stinky smell if the
pollution. river is clogged .

Conceptual Form:

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Site Plan

Ground Floor Plan

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Key Plan

N.T.S

Location Plan

N.T.S

First Floor Plan

South West Elevation

Section A-A

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South East Elevation
Sectiopn B-B

Explosion Diagram N.T.S

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Typical Section

Rafter Joinery Detail Timber Column Joinery Detail

Rear View

Front View

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Garden

Perform

Multi-purpose Hall

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mance
Gallery

Lobby

Cafe

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Seminar Room

Office Portfolio

END

07

Year 1 Untitled Works

year 1 final & first semester project / 2019-
2020-1 / 2019-2021-2

The project is all about designing a office for the Architect that is
chosen by the student. The office should be functional working
office and also as the learning hub and exhibition space thet suit
the client design design principle and philosophies.

The project also involve the student to consider about the envi-
ronmental responsive architecture factor so that a design that is
eco-friendly and sustainable design will be the final product of this
final project.

Moreover , the offices should also encouraging the social inter-
active space and provide conducive working and learning envi-
ronment so that the client and the imaginary users will have the
interaction with internal users and thus the external user of the
building too.

The required space for this project are drop off,lobby, reception
center, event space, office space, reading resources center con-
ference room, interaction rooms, discussion area,materials room,
filing storage, pantry, washrooms, surau, loading area and other
supporting building service.

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Semester 2 Project 3: Retreat House

Isometric N.T.S

Vertical Wood Siding Watering System Detail Galeco Hidden Gutter

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Conceptual Form: Deconstructing Hostel KRP

Volumes Of KRP Apply Trim Resize Trimed Parts

Rearrange And Interlock Create Passage Add Porosity
Massing:

Form is interlocked to cre- Repitition of line to em- Green space is reintro-

ate hierachy phasized the vertically of duced to blend in with the

the house site

Site Plan N.T.S

Green Wall Green Wall Detail Section

N.T.S N.T.S

141 Green Wall Exploded Detail

N.T.S

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First Floor Plan Second Floor Plan

N.T.S N.T.S

Ground Floor Plan N.T.S

South West Elevation North West Elevation

N.T.S N.T.S

Section X-X Section Y-Y

N.T.S N.T.S

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Interiror Perspective

Exterior Perspective

Semester 2 Project 2: Entrance (Group Work)

Final Design Form
Proposed Idea;

Colourful Journey Pass Through Correspond With FOA

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