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Castro-Lacouture, D, Süer, G A, Gonzalez-Joaqui, J and Yates, J K (2009) Construction Project Scheduling with Time, Cost, and Material Restrictions Using Fuzzy Mathematical Models and Critical Path Method. Journal of Construction Engineering and Management, 135(10), 1096–104.
- Type: Journal Article
- Keywords: Scheduling; Construction materials; Multiple objective analysis; Optimization; Fuzzy sets; Construction management; Resource allocation;
- ISBN/ISSN: 0733-9364
- URL: https://doi.org/10.1061/(ASCE)0733-9364(2009)135:10(1096)
- Abstract:
This article evaluates the viability of using fuzzy mathematical models for determining construction schedules and for evaluating the contingencies created by schedule compression and delays due to unforeseen material shortages. Networks were analyzed using three methods: manual critical path method scheduling calculations, Primavera Project Management software (P5), and mathematical models using the Optimization Programming Language software. Fuzzy mathematical models that allow the multiobjective optimization of project schedules considering constraints such as time, cost, and unexpected materials shortages were used to verify commonly used methodologies for finding the minimum completion time for projects. The research also used a heuristic procedure for material allocation and sensitivity analysis to test five cases of material shortage, which increase the cost of construction and delay the completion time of projects. From the results obtained during the research investigation, it was determined that it is not just whether there is a shortage of a material but rather the way materials are allocated to different activities that affect project durations. It is important to give higher priority to activities that have minimum float values, instead of merely allocating materials to activities that are immediately ready to start.
Chen, P, Qiang, M and Wang, J N (2009) Project Management in the Chinese Construction Industry: Six-Case Study. Journal of Construction Engineering and Management, 135(10), 1016–26.
El Asmar, M, Hanna, A S and Chang, C (2009) Monte Carlo Simulation Approach to Support Alliance Team Selection. Journal of Construction Engineering and Management, 135(10), 1087–95.
Hallowell, M R and Gambatese, J A (2009) Activity-Based Safety Risk Quantification for Concrete Formwork Construction. Journal of Construction Engineering and Management, 135(10), 990–8.
Ke, Y, Wang, S, Chan, A P and Cheung, E (2009) Research Trend of Public-Private Partnership in Construction Journals. Journal of Construction Engineering and Management, 135(10), 1076–86.
Lam, K, Ning, X and Lam, M C (2009) Conjoining MMAS to GA to Solve Construction Site Layout Planning Problem. Journal of Construction Engineering and Management, 135(10), 1049–57.
Ling, F Y Y, Pham, V M C and Hoang, T P (2009) Strengths, Weaknesses, Opportunities, and Threats for Architectural, Engineering, and Construction Firms: Case Study of Vietnam. Journal of Construction Engineering and Management, 135(10), 1105–13.
Moselhi, O and Alshibani, A (2009) Optimization of Earthmoving Operations in Heavy Civil Engineering Projects. Journal of Construction Engineering and Management, 135(10), 948–54.
Orabi, W, El-Rayes, K, Senouci, A B and Al-Derham, H (2009) Optimizing Postdisaster Reconstruction Planning for Damaged Transportation Networks. Journal of Construction Engineering and Management, 135(10), 1039–48.
Prasertrungruang, T and Hadikusumo, B H W (2009) Modeling the Dynamics of Heavy Equipment Management Practices and Downtime in Large Highway Contractors. Journal of Construction Engineering and Management, 135(10), 939–47.
Rajendran, S and Gambatese, J A (2009) Development and Initial Validation of Sustainable Construction Safety and Health Rating System. Journal of Construction Engineering and Management, 135(10), 1067–75.
Rajendran, S, Gambatese, J A and Behm, M G (2009) Impact of Green Building Design and Construction on Worker Safety and Health. Journal of Construction Engineering and Management, 135(10), 1058–66.
Shapira, A and Simcha, M (2009) Measurement and Risk Scales of Crane-Related Safety Factors on Construction Sites. Journal of Construction Engineering and Management, 135(10), 979–89.
Skibniewski, M J and Ghosh, S (2009) Determination of Key Performance Indicators with Enterprise Resource Planning Systems in Engineering Construction Firms. Journal of Construction Engineering and Management, 135(10), 965–78.
Taylor, J E, Levitt, R and Villarroel, J A (2009) Simulating Learning Dynamics in Project Networks. Journal of Construction Engineering and Management, 135(10), 1009–15.
Tsai, J and Chi, C S F (2009) Influences of Chinese Cultural Orientations and Conflict Management Styles on Construction Dispute Resolving Strategies. Journal of Construction Engineering and Management, 135(10), 955–64.
Wang, P, Mohamed, Y, Abourizk, S M and Rawa, A R T (2009) Flow Production of Pipe Spool Fabrication: Simulation to Support Implementation of Lean Technique. Journal of Construction Engineering and Management, 135(10), 1027–38.
Wang, Y, Goodrum, P M, Haas, C T and Glover, R W (2009) Analysis of Observed Skill Affinity Patterns and Motivation for Multiskilling among Craft Workers in the U.S. Industrial Construction Sector. Journal of Construction Engineering and Management, 135(10), 999–1008.