Original model for estimating the whole life costs of buildings and its verification
Authors:
- E. Plebankiewicz,
- K. Zima,
- D. Wieczorek
Abstract
The model for estimating the whole life costs of the building life cycle that allows the quantification of the risk addition lets the investor to compare buildings at the initial stage of planning a construction project in terms of the following economic criteria: life cycle costs (LCC), whole life costs (WLC), life cycle equivalent annual costs (LCEAC) and cost addition for risk (ΔR LCC). The subsequent stages of the model development have been described in numerous publications of the authors, while the aim of this paper is to check the accuracy of the model in the case of changing the parameters that may affect the results of calculations. The scope of the study includes: comparison of the results generated by the model with the solutions obtained in the life cycle net present value method (LCNPV) for time and financial input data, not burdened with the risk effect; the analysis of the variability of results due to changes in input data; analysis of the variability of results as a consequence of changing the sets of membership functions for input data and methods for defuzzification the result.
- Record ID
- CUT49016ca498f3458f850620929a3b0c38
- Publication categories
- ;
- Author
- Other language title versions
- Autorski model szacowania całości kosztów życia budynków i jego weryfikacja
- Journal series
- Archives of Civil Engineering, ISSN 1230-2945, e-ISSN 2300-3103
- Issue year
- 2019
- Vol
- 65
- No
- 2
- Pages
- 163-179
- Other elements of collation
- tab.; wykr.; Bibliografia (na s.) - 176; Bibliografia (liczba pozycji) - 20; Oznaczenie streszczenia - Streszcz. pol., ang; Numeracja w czasopiśmie - Vol. 65, Iss. 2
- Keywords in Polish
- cykl życia, całość kosztów życia, koszty cyklu życia, ryzyko, dodatek kosztowy za ryzyko, budynek
- Keywords in English
- life cycle costs, whole life costs, life cycle equivalent annual costs, cost addition for risk, risk, building
- DOI
- DOI:10.2478/ace-2019-0026 Opening in a new tab
- URL
- https://content.sciendo.com/view/journals/ace/65/2/article-p163.xml Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 100
- Publication indicators
- = 12
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT49016ca498f3458f850620929a3b0c38/
- URN
urn:pkr-prod:CUT49016ca498f3458f850620929a3b0c38
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.