Constructing

Design features of reinforced concrete and steel frames buildings

B.Dz. Sargsyan, A. B. Ghulyan

National university of architecture and construction of Armenia

Abstract: Currently, cast-in-place reinforced concrete frame structures of buildings are most often used in the Republic of Armenia, but the construction of buildings with a steel frame is also of interest. The article considers a building consisting of two blocks, one of which is made with a reinforced concrete frame, the other-with a steel frame. The stresses arising under the influence of seismic loads are investigated, a comparative analysis of the economic efficiency of both options is carried out, the prerequisites for choosing the type of frame are proposed.

Keywords: reinforced concrete, steel, efficiency, calculation, LIRA CAD, duration.

UDC: 69.057.5

Received: 05.11.2019
Accepted: 30.12.2019

Language: Armenian