Activities of restricted duration in network time models of contruction projects
Date
Type
könyvfejezet
Language
en
Publisher
Budapest University of Technology and Economics
Reading access rights:
Open access
Rights Holder
Szerző
Conference Date
2023.06.20.-2023.06.23.
Conference Place
Keszthely, Hungary
Conference Title
Creative Construction Conference 2023
ISBN, e-ISBN
978-615-5270-79-6
Container Title
Proceedings of the Creative Construction Conference 2023
Department
Építéstechnológia és Menedzsment Tanszék
Version
Online
Faculty
Faculty of Architecture
First Page
400
Note
Creative Scheduling in Construction
Subject Area
Műszaki tudományok
Subject Field
Műszaki tudományok - építészmérnöki tudományok
Subject (OSZKAR)
construction management
graph techniques
network techniques
scheduling
graph techniques
network techniques
scheduling
Gender
Konferenciacikk
University
Budapest University of Technology and Economics
- Cite this item
- https://doi.org/10.3311/CCC2023-053
OOC works
Abstract
Activities of fixed-, flexible-, intermittent-, distributable-, and unknown duration in general network time models are discussed in the paper on basis of preset lower and upper bounds on their time extent. After a short historical review, we discuss the theoretical background and we introduce a modified Floyd-Warshall algorithm to calculate a generalized network time model (GTM) highlighting differences of well-known techniques of PERT, CPM, MPM and PDM. Finally, we publish a small construction problem to demonstrate practical application and modelling activities of these kinds.