The chamber is supported by springs on its perimeter. The design live load for the floor is equal to 250 kgf/m2. The design live load for the ceiling is equal to 50 kgf/m2.
Specific weight (concrete) = 2320.0 kgf/m3
Surface (ceiling) = 10.9 m2
Volume (wall, ceiling) = 4.8 m3
Wall perimeter = 12.82 m
rated capacity = 2599 kgf
rated deflection = 2.5 cm
k = 1.0396E+03
The following table shows the vertical displacements of the top corner nodes, counterclockwise starting at the node on the left side of the door.
The following table shows the vertical reactions of the bottom nodes, counterclockwise starting at the node on the left side of the door.
The weight of the wall, the weight and the live load of the ceiling were applied as force on the edges of the floor. The force/length on the edge can be calculated as (4.8 * 2320.0 + 10.9 * 50) / 12.82 = 911 kgf/m.