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Suspension roof, Name: Kieran Jingulam Quimson
Matrics no: A20DW1795
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Suspension roof
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Installation procedure:
- Firstly, the 1st BigLift is done which is the lifting of the upper tension ring.
- Then, cantilevers were installed where the upper tension ring would be attached to.
- Next, the transfer of jacks to fasten the upper and lower lugs.
- Then, the 2nd BigLift is done which is the lifting of the lower tension ring.
- The whole structure is then connected to the compression ring.
- Lastly, a tensile membrane is installed for the roof covering.
- In the video of the construction of the Volgograd Arena, the type of suspension roof installed is a suspension membrane roof.
- The membrane used for the roofing cover can come in many different types and shapes.
- For example, metal sheets, plastic and PVC coated fabrics.
- Besides that, membranes have a low resilience towards concentrated loads and tension.
- It is usually reinforced by "ribs" that are connected by the use of welding.
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