Back to projectsUrban infrastructure / Tabriz, Iran

Tabriz Metro / Entrance 11

Street elevation — brick shell and open entrance frame
Location
Tabriz, Iran
Typology
Urban infrastructure
Contribution
Architectural design
Context
Competition proposal

According to the context and valuable surrounding monuments, this station is of a special importance. Considering and respecting the surrounding context and yet a modern and up to date design of the building has been the main challenge. On the other hand, due to the anticipated transit capacity during peak hours of operation until the year 1425 (SH) that is estimated for around 21,000 people, considering the performance of the station and its role in the urban environment and its surrounding open space, are among the main strategies used for the design process.

with the aim of introducing a prelude to the Grand Bazaar of Tabriz, load transmission lines of the roof are considered as the generative form making element. After obtaining the initial form, these elements are made visible in the public eye as a bare structure. It seems that they have exhibited the skeleton of a huge Bazaar as the skin and flesh have been removed, so that everyone could watch the body.

besides being a city index and it should also pay tribute to the outstanding works around it. Therefore, a shell was placed on both entrances of the station to turn them into an integrated element and since the entrances are not located on the same axis, the shell will bend and rotate towards Imam Khomeini Street to embrace both entrances. The side effect of this curvature is a sense of invitation that is evident in the form.as a bare structure. besides being a city index and it should also pay tribute to the outstanding works around it. Therefore, a shell was placed on both entrances of the station to turn them into an integrated element and since the entrances are not located on the same axis.

Architecture

Station entrance — exposed ribs beneath the curved shell
View from above — roof geometry within the surrounding urban fabric
Entrance at dusk — lighting along the ribs and street edge
Station concourse — circulation between entrances and ticket barriers

Design development

Concept development — stages 1–3, linking the entrances and lifting the shell
Concept development — stages 4–6, rotation of the shell and entrance positions
Design development — stage 7, locating the entrances
Design development — stage 8, Bazaar vaults and the repeated structural module
Design development — stage 9, placing the ribs within the shell
Design development — stage 10, ground surfaces responding to the shell

Structure and assembly

Cutaway study — structural ribs and the station level below
Exploded study — shell, ribs and the station floor
Cutaway study — entrance structure and circulation at station level
Exploded study — curved shell above the underground volume
Structural study — floor framing beneath the entrance shell
Volume study — shell, exposed frame and surrounding ground
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