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NOVÁČEK, J. ZICH, M.
Originální název
Contribution of settlement of a high-rise building with recession in a ground plan to punching shear
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
Construction systems with recession in their ground plan along increasing height of a building are often used in current time. This lay-out is advantageous for the global stability of a structure, which acts as a vertical cantilever with a widen socle. Attention must be paid with this type of global lay-out solution because significant shear forces appear thanks to various types of a ground plan. Usually buildings with massive elements, which can bear major of shear forces, don’t have any problems with the global vertical shear forces. Contrarily buildings with structural system such as flat slabs supported on columns could be unsaved designed if this effect is not taken account. There is no recommendation or exact approach to this phenomenon in current standards and therefore it only depends on the designer’s approach and their experience. In the paper different types of approaches to the analysis of vertical shear forces and their distribution are presented. They are demonstrated on models with various levels of detailing. The scope of models starts at a very simple linear model of whole structure and ends by models which take account of non-linear base supports and construction stages.
Klíčová slova
concrete, high-rise building, punching shear, settlement
Autoři
NOVÁČEK, J.; ZICH, M.
Vydáno
1. 5. 2017
ISBN
978-3-0357-1105-9
Kniha
23rd Concrete Days 2016
ISSN
1662-9779
Periodikum
Solid State Phenomena
Ročník
259
Stát
Švýcarská konfederace
Strany od
198
Strany do
202
Strany počet
5
BibTex
@inproceedings{BUT138381, author="Jan {Nováček} and Miloš {Zich}", title="Contribution of settlement of a high-rise building with recession in a ground plan to punching shear", booktitle="23rd Concrete Days 2016", year="2017", journal="Solid State Phenomena", volume="259", pages="198--202", doi="10.4028/www.scientific.net/SSP.259.198", isbn="978-3-0357-1105-9", issn="1662-9779" }