Naslov
Project Planning by Modified Gauss S-Curve

Autori
Križaić, Vladimir ; Hranj, Dražen

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), ostalo

Izvornik
Proceedings of the Creative Construction e- Conference (2020) / Hajdu, Miklos ; Skibiniewski, Miroslaw J. - Budimpešta : Dorpress, 2020, 65-70

ISBN
978-615-5270-61-1

Skup
Creative Construction e-Conference

Mjesto i datum
Opatija, Hrvatska, 28.06.2020. - 01.07.2020

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
planning ; cash flow ; 3D modeling ; modified Gaussian S-curve ; optimization

Sažetak
Planning is the prediction of the future erfrmed most often by a gantt chart as a graphical representation of the activity with respect to the temporal abscissa component. In addition to the activity ordinates, there is also a cash-flow or S-curve given by the one- dimensional nonlinear equation. Today, there is a growing demand for two-dimensional or 3D modeling, including 3D planning through a vector cummulative S-curve. Monitoring the distribution of the situation on formerly realized projects creates an image of certain model behaviour of the 3D S-curve defined by the modified Gaussian curve. By developing fifteen project plans from the buildingconstruction industry and from the construction project through the Microsoft project, the discrete S-curve connects to the modified Gaussian S-curve (MGSC). Analyses are made that indicate the equivalence of the S- curves of plans and realization, which defines the function of the parameters λkv and b in the variable of investment amounts of projects. Therefore, modeling and simulating a new Gaussian curve-modified method creates an nM model for project development with the ability to optimize plans and an S-curve future projects and adjusting online technology.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Interdisciplinarne tehničke znanosti

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