Helicopter service of hospital building

The report considers two variants of a building with a special purpose of the roof slab. Option 1 is a model of the building - without a helicopter pad, and Option 2 has a helicopter pad. For basic structural elements, the values of: displacements, shear forces and load-bearing reinforcements are shown. Specialized software for computational models is used. Combinations of impacts are proposed, including dynamic loading. The solutions of the two options are compared and a conclusion is made about the efficiency of the solutions with the helicopter service. The maximum values of the internal forces are obtained by taking into account together the horizontal and vertical components of the seismic impact.