Delhi Development Authority
Information Architecture Redesign
Disseminating the Elements of Pre-Attentive Processing:
Understanding Visual Perception through Psychophysics and the Neural Processing Mechanisms
Disseminating the Elements of Pre-Attentive Processing:
Understanding Visual Perception through Psychophysics and the Neural Processing Mechanisms
NARRATIVES OF IDENTITY
(Location: Nabha precinct, Shimla,{City}, Himachal Pradesh {State}, India)
Intent: Reviving identity of a place through urban regeneration of historic districts
Concern
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Can contemporary place be created that upholds the local identity and provides meaning?
Theoretical premise
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Aldo Rossi defines the city by its "urban artifacts", associated with history, memory and spiritual values.
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Norberg-Schulz's "Genius Loci", defined “place” beyond geographic space to the experience people have in a particular environment.
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Italo Calvino's "Invisible Cities" speculates how the signs of the city repeat themselves and become its emblems.
Premise: Unique characteristics of hill urbanity
Physical
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Lesser geographic extent, walk able distance to work and services, pedestrian connectivity between all places.
Visual
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Continuous unhindered views of a hill town allow the entire city to be seen in one glance.
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The relation of the urban form with the natural cascading land form is a critical element that can create or destroy its character & identity.
Social
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Social cohesion & interaction are due to this essential pedestrian connection between places, allowing exchange.
Site Context: Evolution of the city
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Shimla was discovered and developed by the British colonizers as a hill station.
Issues
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The town was designed for a population of 10,000 (1901) and has increased to 1,40,000 (2001).
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The city has fallen prey to the rapid trends of urbanization, leading to generation of places that are placeless, urban form that does not respond to the context.
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Only the central core is defined as the heritage zone and has strict building regulations.
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The areas in immediate vicinity ( IInd tier), having visual and physical linkage to the core town are also important to its identity but are neither preserved nor regulated.
Proposed strategy
Regenerating the centres of collective memory: City's historic core along with its residential pockets
City scale
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City's urban artifacts are its historic structures, that provide identity.
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The linear city form gives an opportunity to string along new / re-defined public places connected to the core.
Site Scale
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The role of each site is defined by its historic value, the function it served and the nature of ownership.
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Restructuring is proposed based on hierarchy of landform and activity.
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Creation of open spaces allow congregation and gathering.
Demonstration on site
Defining the role
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Current ownership is with the central government & the landuse is residential.
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New role defined for the site is administrative in nature, based on the affinity of function.
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Public functions are proposed, based on building typology, it will allow more users to engage with the precinct. Adaptive reuse of heritage structures as district courts.
Aim
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Link to the city core
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Urban regeneration of historic precint
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Area level restructuring to create open spaces
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Heritage guidelines to ensure control on all forms of development
Proposed architectural guidelines
Design suggestions are based on visibility of heritage structures and views of the natural landscape
Threshold character
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Ground floors to include colonnades and archaded space.
Continuity of architectural elements
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Facade shall include ribbon windows for all floors above ground level.
Visibility control
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For the Nabha precinct, no structure to be allowed to be raised over G+2 floors.