Super StruCture of Big roof BuilD-up

1 - StruCture BuilD up plan 2 - ColumnS

3 - truSS + BeamS 4 - StruCture WitH SlaB

The beam structure system is designed based on column plan provided by engineer. The main beam framework (orange coler) is truss structure. And we also design the secondary beam( green color) which is also truss structure between the main framework.

Above the beam framework is 250mm *3000mm composite slab holding the soil.

As an important basis for realizing the concept of ” park- to - S no W mountain", the large roof needs lots of design back and forth practice and study to make sure this project is on right track:

1. The column grid shall be fully coordinated with the functions of the power plant below

2 The roof structure system combination needs to consider roof load bearing and cost.

3. As the fire defense assessment requires that the roof must have openings of more than 25% of the roof area, the truss crossing the roof opening will have a great impact on the vision of the roof forest.

4. The roof was splited into 6 pieces, soil load of cantiliver will strongly affect the final landscape effect of the roof. at the beginning of the design, Bam and arup cooperated to develop the direction of roof structure to ensure that the design direction is convincing and promising when lDi is on board