Pregled bibliografske jedinice broj: 617998
Modelling of Risk Factor Influence on Construction Time Overrun by Applying Multivariant Regression Analysis
Modelling of Risk Factor Influence on Construction Time Overrun by Applying Multivariant Regression Analysis // Construction Facing worldwide challenges / Cerić, Anita: Radujković, Mladen (ur.).
Zagreb: Građevinski fakultet Sveučilišta u Zagrebu, 2009. str. 148-157 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 617998 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Modelling of Risk Factor Influence on Construction Time Overrun by Applying Multivariant Regression Analysis
(Construction Time Overrun by Applying Multivariant Regression Analysis)
Autori
Žujo, Vahida ; Car-Pušić, Diana
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Construction Facing worldwide challenges
/ Cerić, Anita: Radujković, Mladen - Zagreb : Građevinski fakultet Sveučilišta u Zagrebu, 2009, 148-157
ISBN
978-953-6272-35-8
Skup
CIB Joint International Symposium "Construction Facing Worldwide Challenges"
Mjesto i datum
Dubrovnik, Hrvatska, 27.09.2009. - 30.09.2009
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
multivariant regression analysis; construction target date; overrun; risk factors
Sažetak
This paper analyses the problem of quantifying the significant risk factor influence on contracted construction time extension by applying the mathematical method of multivariant regression analysis. It can be said that the Bromilow „time-cost“ model significantly simplifies the problem, even to the extent which sometimes can not be considered as satisfying because it does not take into consideration the number of circumstances which lead to the event realization in the specific way. Under series of circumstances which lead to the specific event occurence those that are of the greatest significance must be proven in the exact way. The appropriate mathematical procedure is the multivariant regression analysis. This paper analyses 28 hydraulic engineering structures (water supply structures) in the context of modeling the significant risk factor influence on the construction time overrun. By applying the SPSS9 software the regression equation is to be obtained and the joint influence of risks on construction time overrun is then defined. However, it must be pointed out that the obtained equation is applicable to the research area only because the risk factors are specific in natural, economic and other circumstances for each research area.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo
