JAKARTA TRANSIT NETWORK HUB

Timber roof panels

PTFE membranes

Steel tension cables

Concrete columns

Stainless steel bike racks Spiral staircases

Bike concourse ramps

Climate Responsive Canopy

Prefabricated triangular panels of the roof structure consist of laminated wood which are CNC cut in shop, then assembled on site with polytetrafluoroethylene membranes stretched between each panel.

Concrete columns at the center of each roof structure support the elevated bike concourse via steel tension cables which extend downward through the roof and are secured on the slab edges.

Example of an assembly for the roof structure, with right side facing up.

Assembly flipped upside down to expose a clearer view of structure.

Bike Concourse Level

Concrete slabs of the elevated ramps that form the bike concourse are supported by both concrete columns underneath as well as steel tension cables overhead.

The center of the bike concourse hosts several integrated programs including bike racks for storage, as well as two spiral staircases that lead down to the bridge amenities level on the ground.

Concrete support columns

Bamboo screens

Ground floor amenities

Bridge Amenities Level

The essential programs are hosted on the bridge amenities level on the ground floor.

These include the bridge crossing itself, as well as lockers, showers, change rooms, coffee shop, small goods stand and extra outdoor seating areas.

The lower walls of the bridge amenities level are concrete, while selective upper and outer parts are vertical bamboo strips to create shading while allowing airflow and granting views.

Climate Responsive Canopy

Climate Responsive Canopy

Climate Responsive Canopy

Other Primary Loadbearing Structures

On the ground floor, the slab and the programs above are supported by ribbed concrete beams that span across the river. The beams sit on top of shelves and substructures on either side of the canal, which allow for expansion joints.

CLOSEUP UNIT

The one unit closeup diagram shows the structure in more detail, as well as the precise locations of connecting parts.

EXPLODED AXONOMETRIC

The exploded axonometric diagram illustrates each individual component of the roof panel and the order of assembly.