Latest issueThe frame assembled from «H» elements
DOI: 10.37153/2618-9283-2020-6-39-48
Authors:
Design Center of NIIZHB named after A.A. Gvozdev, JSC Research Center of Construction. Moscow, Russian Federation, lead engineer
Vladimir P. Blazhko
Alexey V. Belyaev
Head of the Design and Development Center of NIIZHB named after A.A. Gvozdev, JSC Research Center
of Construction
Rubric: Theoretical and experimental studies
Key words: building frame, frames, industrial production, reinforced concrete
Annotation:
The general characteristics of the structural system of a full-assembly frame of "H" elements for the construction of residential buildings are described. "H" element is a hybrid of two columns, each is one storey high, join to monolith with the joist. The junction of the columns is located in the middle of the floor height. These elements are assembled to structural cells with longitudinal, transverse or cross-arrangement of bearing frames. Joints of columns with joist are rigid. The overall spatial stability of the frame is provided by the layout of the frame elements, as well as the use of various kinds of connections. Slabs are prefabricated. Connections of "H" elements are made by the ties with the use of screw reinforcing bars.