Open AccessImproving methodology for calculating scaffolding formwork of monolithic slabs in building constructions
Author(s) -
V E Kondratenko,
V V Devyatiarova,
S. V. Albul,
D S Kartyshev
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/971/5/052037
Subject(s) - formwork , structural engineering , span (engineering) , compression (physics) , bending , load bearing , slab , bearing capacity , volume (thermodynamics) , computer science , engineering , materials science , composite material , physics , quantum mechanics
Currently, when designing various residential buildings, there has been a tendency to use monolithic reinforced concrete to cover significant spans. The article proposes the calculation of the outside racks of volumetric scaffold. The bearing capacity of the outside racks is reduced due to eccentric compression of the racks. Alignment of the bearing capacity of the racks provides a span decrease in the placement of outside racks. At the same time, all racks experience central compression and work in the same conditions. This article is a continuation of the paper dedicated to the calculation of volumetric scaffolding of monolithic slab formwork, published in this volume. Article considers the calculation of the outside racks of formwork scaffold, which, in contrast to the intermediate ones, experience bending stresses due to asymmetric load.