Hot Air: The Equatorial City and the Architecture of Atmosphere, Vol 2

Page 1

DESIGN STUDIO ERIK G L'HEUREUX ASSOCIATE PROFESSOR AR4102, AY 2017/2018 M.ARCH 1, SEMESTER 2 ASHLEY LIM EZRA AIK ETHAN CHIANG ALEXA CHIA LISA KOH JESSE LEE JACELYN PAU ULRICH CHIA KATE LIM ZULIANDI AZLI DEPARTMENT OF ARCHITECTURE SCHOOL OF DESIGN AND ENVIRONMENT NATIONAL UNIVERSITY OF SINGAPORE HOT AIR: THE EQUATORIAL CITY & THE ARCHITECTURE OF ATMOSPHERE Image: Pasar ilir16, Ulrich Chia, 2018 VOL. 2
Pasar Merah Pasar 17 A Blob + A Box Suaka Pasar Tak Sengaja Studio Process Final Review 5 37 69 101 133 165 174 Hot Air: The Equatorial City & The Architecture of Atmosphere palembang semarang annex

Pasar Merah: Redefining the language of modernity

Surgical Modifications

Deep Elevation

Alexa Chia Yet Peng Koh Shu Hui Lisa

The design serves as a counter architecture by reworking the original vessel of the existing Pasar 16 Ilir - a valuable piece of architecture of rich repository of the past contestations, political strife and uncertainty. It is a site that has undergone both physical and political changes, greatly impacting the lives of the people. It further embodies the idea of architecture taking on the role of reduction rather than addition, by stripping it down to its anatomical element before further modifications were made.

Our design methodology consists of a series of surgical cuts to the existing anatomical element that was first identified and preserved, stripped bare and modified. First, we removed the roof, billboards, sunshades, staircase cores and cleared out the temporary structures set up by the store vendors. By carefully performing selective destruction and removal, the original vessel is reduced to its purest anatomical form - its beams, columns and floor plates. These architectural elements allow the floors to enjoy a flexible and free floor plan, where we envision the space to retain its current function as a market. The original structure would be sandblasted raw concrete, taking the building down to its bare finish and its most elemental form, strengthening the idea of reduction.

When we look at the original Pasar, and basically all of our experience in Palembang, we noticed that whenever there is a bay, the space is aggressively filled up almost to the ceiling. This is solved through a tetris of holes punched through the building. These skylights create a limitation, or rather a structure of space, such that the interior does not get compulsively filled up to the brim, ensuring daylight, ventilation, and better circulation. The front of the building has more holes punched through the floors, hinting a more habitable space, whereas the back of the building has minimal holes. We envision motorbike parking to the allocated there, serviced by ramps facing the road behind.

For the top floor, it is entirely opened to the sky, creating a potential open-air market and gathering space. It is completely adhoc and up to the people to use the space.

Pasar Merah
6

The facade takes on a triangular motif and rusty red colour, inspired by the triangular pitched roofs present throughout Palembang. It also resonates closely to the site in terms of scale, and at the same time creates an illusion of the building being a 3 storey rather than 5 storey.

When considering climatic conditions of the interior, the facade acts as both an opaque and porous skin. Daylighting and rain penetration varies between the floors which creates an interesting dialogue between the interior and the exterior, which in turn affects how the space would be used.

13
9
10

Surgical Modifications

Urban Worm’s Eye Axonometric Projection

14
15
Activity and Program Sectional Oblique 16
17
Detail Worm’s Eye Sectional Oblique 18
19
1:200 Final Model 20
21
1:200 Final Model
1:200 Final Model 24
25

Pasar 17: The Leaky Roof

Ethan Chiang

Palembang is city characterized by flatness and horizontality. Due to this urban fabric, the new market Pasar 17 was conceptualized as a roof project. The curving undulations beginning with a familiar roof profile was used to collect rainwater and address the key issue of flooding within the equitorial city. Punctures within the roof allow water to flood in - becoming a visual spectacle. The water is then stored and recycled in large dispersed service cores distributed throughout the market.

Pasar 17
38
41
42
Aconometric Sections & Sectional Perspective 48
Sectional Oblique 49
56
Collection of roofs and urban figures
57
Aik Xuan Xin, Ezra Ashley Lim Ruiqi A Blob + A Box: Crispy on the outside, Soft on the inside.

A heavy volume, seemingly inpenetrable, just barely floats above the ground. Its scale is imposing on site, and its geometry is precise and harsh. A flimsy staircase peeks out from its side, hinting at the activity that must go on within it. Entering from the street must evoke quite a dramatic response from the unfamiliar visitor, as the ceiling squeezes down low and then suddenly expands with the pressure of the informal market. It seems the box must only be a front for the free-flowing blob it encloses; its centre mass scooped out to create a courtyard below. For all its monumentality, the visitor on the inside is allowed to snicker at all the dirty laundry and underwear of the state officials.

A Blob + A Box
70
73
74

Arms Crossed, Belly Out

Exploded Worm’s Eye Axometric

80
81
The
Briefs Sectional Oblique 82
Pregnant Underbelly + Insituitional
83

The heavy box sticks out in Palembang

86
87
Decaying with precision 90
Sectional layering 91

Suaka: The Band of Wakafs - Enabling the Alun Alun

Ulrich Chia

Jacelyn Pau

Haorong Lee

101

Architecture as an enabler - Reinstating the Alun alun with Defensive Perimeter

During the 1950s and 60s, before Pasar Yaik was built, the alun alun, west of Johar attracted many visitors who were seeking an Indonesian cultural experience within the free open lawn, where food and clothes were sold by local informal traders. This convivial atmosphere was lost when the government materialized Pasar Yaik as a permanent market.

The invasion of the alun alun was due to the encroachment of neighboring forces (Pasar Johar) - informal traders driven by commercialization, who created a demand for the expansion of Pasar Johar. This project aims to bring back the alun alun by liberating the former open space, while acknowledging and enabling the demand and need for micro-business ‘kios’ to cohabit. With the reinstatement of the alun alun, a defensive perimeter is then necessary to anchor the public commons while fending off any treats of encroachment.

A ‘Wakaf’ - bahasa for traditional rest house or hut is the cornerstone of the architecture. The pitched roof is a familiar shape to the Semarangian roofscape and is seen manifested all across the equatorial city. We start with intersecting 2 pitched roofs as a modern interpretation of the vernacular form. The scale of the roofs are referenced from the neighboring residential dwellings, which give off an intimate atmosphere. We then line the modules forming a defensive perimeter along the boundary of the alun alun. Contrary to a wall, there is a duality in the band of wakafs which surrounds the alun alun protecting the public commons while inviting and enabling traditional functions to take place within. The market or Pasar is housed under the defensive perimeter of wakafs, while the alun alun remains as an open lawn.

Stratification of atmosphere - The defensive perimeter filters visitors through a series of stratified atmospheres that taper and sieve. The Pasar exists within the outermost band. Batik-embossed pitched ceilings, screened by a tessellated CLT framed structure are finished in gold. It symbolizes the empowerment that is restored to the Semarangian people. An intermediate band is concealed behind the Pasar forcing wanderers to experience a stark contrast in atmosphere. From bustle to absence, from vibrant to monotonous. Those who seek and are determined to find the long forgotten alun alun will discover it by navigating through dark claustrophobia, before getting to the innermost band where scale is most intimate. Light spilling in from the alun alun, casting shadows of slats

Suaka
102

that stand between lawn and shelter almost like trees around a traditional alun alun marking out the edges of the open free commons. National events, festivals and gathering can all occur within The Suaka - the Sanctuary protected by a band of Wakafs.

Site: Existing Pasar Johar, Semarang, Indonesia

Function: Wakafs surrouding the Alun Alun

Tags: Wakafs, Enabler/enabling, Alun Alun

103

The Suaka’s defensiveness is not only apparent in various layers of its structural composition but also in the layering of spaces which build upon one’s experience within the space.

109
105
106
Defender of the Alun Alun Axonometric Drawing 112
300m 180 120 30600 Pasar Johar, Semarang, Indonesia 6.971413° S, 110.424123° E Defende r of th e A l un A lun 113
116
117
Interface with surrounding context 118
119
Sectional stepped down platforms into Alunnalun
Change in scale of moduledensity 120

Layering of atmospheric bands

121

Collection of roofs and urban figures

122
123

Atmosphere and Potential Activites

126
127
Muted Semarangian roof with Illuminating Golden underside
Shingle and Treatement Test 128
129
Brick Layout Design
130
131

Pasar Tak Sengaja: The (In)Equalities of the Big Roof & The Devious Underside

Kate Lim Wei Rong Zuliandi Azli

Pasar Tak Sengaja

The legitimization of the Pasar Tak Sengaja is initiated by the pasar dinas through a philanthropic gesture to develop the alun alun. The figure of the government volume, is raised to free up the ground level forming the continuous alun alun space.

The architecture is an inhabitable roof that consolidates the figure of the government. A paradoxical architectural figure, on that is composed of the heavy volume of the administrative floorplate and the fragmented roof form reminiscent of the grain of surrounding context. The overarching roof aggregates in hopes of appearing as a friendly neighbour, situating itself in an approachable manner within the urban block. Aerially, the urban form is one of a continuous perimeter, taking on the grain and geometric values of the urban block. In other words, to appear as one with the urban block, an aggregated roof is seen as desirable where as a single roof is bad.

Insidiously however, the alun alun serves as a means to their actual agenda, which is to use the alun alun as a channel to sekretly police and keep the people in check.

The one single voluminous floor plate is a consolidation of the governmental power facilitating the one continuous underside. In elevation, the singular habitable roof is pictured hovering over the alun alun an omnipresent icon of the pasar dinas. As a move to defy this presence the columns and elements act as resistance to the pressure of the roof.

134
137
138

What A Giant Ducking Roof

Urban Axonometric 144
145
The Ironic Tower Composite Axonometric & Worm’s Eye Detail 146
147
The Big roof
150
as friendly neighbour to Pasar Johar
151
Model with central void for viewer to assume the role of central power
United Colours of Semarang 158
159
160
Atlas of building blocks for Pasar Tak Sengaja
Ventilation
161
Blocks and Curved Column
The Pizza
and its ingreidents 162
Box

Big Roofs and Heavy Volumes.

154
164
Annex Studio Process Final Review 165
171
173
174
176

Turn static files into dynamic content formats.

Create a flipbook
Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.