We take in this section the quit zone and we studied in it the structure. Our structure materials reinforced concrete.
We choose flat plate slab system as structure in this area because it support by columns & beams in edge without having interior drop beams which is good as aesthetic view. Also drop beam for view (spacing between column huge & slab between column) it will not be sufficient and in construction it will be easy to use flat ceiling.
Consideration in calculation that we must know it:
For Strip moment:
Some of Data inputs:
Slab thickness : hmin =Ln/33 =9000/33=280cm
Column: 40*20 cm height 5.5
Slab material f'c=30 MPa
Beam=20*70cm
Moment ultimate moment Mu=1.2MD+1.6ML
By using FEA program (finite element analysis) as available software in market we input our data in program which required from us to have results.
Detailed Engineering Design: Calculation for the Quiet area:
1-Structure design plan
For structure calculations we went in the steps.1.Calculation for load
Pu=Area * WSV =8.75*7.8*13.5
Pu= 921KN
Φ Pu=1225 KN
