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Uticaj konstruktivnog sistema na troškove i trajanje građenja stambenih objekata

The influence of superstructure type on cost and duration of residential projects

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2019
Authors
Dimitrijević, Boris
Stojadinović, Zoran I.
Marinković, Dejan
Dimitrijević, Mirjana
Article (Published version)
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Abstract
The aim of the research is to investigate the impact of the superstructure system type on cost and duration of residential projects, as well as the identification and quantification of the key parameters that affect them most. The database data from previous projects are validated by applying leave-one-out cross-validation and regression analysis. For key parameters, border numerical values were identified and verified by redesigning two buildings from the project database. These values directly quantify the rationality of the design solution, as well as the rationality of construction, works planning. The values can be applied in practice with the aim of optimizing residential projects cost and duration
Cilj istraživanja je ispitivanje uticaja tipa konstruktivnog sistema na troškove i trajanje građenja AB konstrukcije stambenih objekta, kao i identifikacija i kvantifikacija ključnih parametara koji na to najviše utiču. Podaci iz baze realizovanih projekata validirani su primenom jednostruke unakrsne validacije i regresione analize. Za ključne parametre identifikovane su granične numeričke vrednosti koje su potvrđene preprojektovanjem dva objekta iz baze. Ove vrednosti na kvantifikovan način definišu racionalnost projektantskog rešenja kao i racionalnost planiranja organizacije građenja. Mogu se realno primeniti u praksi u cilju racionalizovanja troškova i trajanja građenja stambenih objekata.
Keywords:
stambeni objekti / residential building / superstructure / cost / duration / key parameters / konstruktivni sistem / troškovi / trajanje / ključni parametri
Source:
Gradjevinar, 2019, 8, 71, 681-693

DOI: 10.14256/JCE.2315.2018

ISSN: 1333-9095

WoS: 000483953600004

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URI
https://grafar.grf.bg.ac.rs/handle/123456789/2177
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