Concrete Shell Roof Construction Details

They can also take the form of ellipsoids or cylindrical sections.

Concrete shell roof construction details.

A concrete shell also called thin shell concrete structure is composed of a thin shell of concrete formed in such a way as to be self supporting often with no interior columns or exterior buttresses the shells are most commonly flat plates and domes. Interior support beams can help but the construction works best when concrete walls floor and roof form a solid shell. A shell roof is commonly used in public building because shell roof is aesthetically pleasing. The first concrete shell dates back to the 2nd century.

The shells roofs are lighter in weight and save reinforcing steel and concrete. When the inside of the building is required to be open without any walls or pillars then the shell roof is very useful than flat or even pitched roof. Of course a concrete roof requires more support than a typical wooden roof. The first concrete shell dates back to the 2nd century.

Concrete weighs a lot and the outside walls have to be capable of supporting the giant slab. In shell projects special attention must be paid to supports since significant flexion requests may occur in these areas. A concrete shell also commonly called thin shell concrete structure is a structure composed of a relatively thin shell of concrete usually with no interior columns or exterior buttresses the shells are most commonly flat plates and domes but may also take the form of ellipsoids or cylindrical sections or some combination thereof. Well known examples of structures that must demonstrate three dimensional structural integrity are aircraft fuselages and ship hulls especially submarines and oil.