Abstracts – Browse Results
Click on the titles below to expand the information about each abstract.
Viewing 20 results ...
Ahmadian Fard Fini, A, Akbarnezhad, A, Rashidi, T H and Waller, S T (2017) Job Assignment Based on Brain Demands and Human Resource Strategies. Journal of Construction Engineering and Management, 143(05).
Choe, S and Leite, F (2017) Assessing Safety Risk among Different Construction Trades: Quantitative Approach. Journal of Construction Engineering and Management, 143(05).
Choi, B and Lee, S (2017) Role of Social Norms and Social Identifications in Safety Behavior of Construction Workers. II: Group Analyses for the Effects of Cultural Backgrounds and Organizational Structures on Social Influence Process. Journal of Construction Engineering and Management, 143(05).
Choi, B, Ahn, S and Lee, S (2017) Role of Social Norms and Social Identifications in Safety Behavior of Construction Workers. I: Theoretical Model of Safety Behavior under Social Influence. Journal of Construction Engineering and Management, 143(05).
Dao, B, Kermanshachi, S, Shane, J, Anderson, S and Hare, E (2017) Exploring and Assessing Project Complexity. Journal of Construction Engineering and Management, 143(05).
Hummer, J E, Arocho, I and Rasdorf, W (2017) Approach to Assessing Tradeoffs between Construction Equipment Fleet Emissions and Cost. Journal of Construction Engineering and Management, 143(05).
Jeelani, I, Albert, A and Gambatese, J A (2017) Why Do Construction Hazards Remain Unrecognized at the Work Interface?. Journal of Construction Engineering and Management, 143(05).
Jeelani, I, Albert, A, Azevedo, R and Jaselskis, E J (2017) Development and Testing of a Personalized Hazard-Recognition Training Intervention. Journal of Construction Engineering and Management, 143(05).
Kapelko, M and Abbott, M (2017) Productivity Growth and Business Cycles: Case Study of the Spanish Construction Industry. Journal of Construction Engineering and Management, 143(05).
Karatai, T R, Kaluli, J W, Kabubo, C and Thiong’o, G (2017) Soil Stabilization Using Rice Husk Ash and Natural Lime as an Alternative to Cutting and Filling in Road Construction. Journal of Construction Engineering and Management, 143(05).
Lan, A and Galy, B (2017) Evaluation of a Horizontal Lifeline System Used during Installation of Residential Roofs. Journal of Construction Engineering and Management, 143(05).
Leung, M, Liang, Q and Chan, I Y S (2017) Development of a Stressors–Stress–Performance–Outcome Model for Expatriate Construction Professionals. Journal of Construction Engineering and Management, 143(05).
Moon, S, Zekavat, P R and Bernold, L E (2017) Dynamic Quality Control of Process Resource to Improve Concrete Supply Chain. Journal of Construction Engineering and Management, 143(05).
Roofigari-Esfahan, N and Razavi, S (2017) Uncertainty-Aware Linear Schedule Optimization: A Space-Time Constraint-Satisfaction Approach. Journal of Construction Engineering and Management, 143(05).
- Type: Journal Article
- Keywords: Space-time float; Linear schedule; Optimization; Constraint programming; Productivity; Congestion; Uncertainty; Fuzzy systems; Cost and schedule;
- ISBN/ISSN: 0733-9364
- URL: https://doi.org/10.1061/(ASCE)CO.1943-7862.0001276
- Abstract:
Schedules and physical workspaces are two key elements of linear construction projects that are extremely interdependent. Any negligence in incorporating spatial and temporal constraints in developing and improving schedules of linear projects results in inevitable delays and workspace congestions and can substantially hinder the performance of the activity resources. This study augments the current linear scheduling methods by presenting an uncertainty-aware optimization framework to optimize the duration of linear projects while minimizing their potential congestions. The methodology is built upon the new concept of space-time float for explicit consideration of spatio-temporal constraints of activities and their inherent uncertainty. A constraint satisfaction approach was used for the two-tier optimization of duration and congestion. A fuzzy inference system was also incorporated to assess the inherent uncertainty in the schedule. Two case examples from literature are analyzed. The results demonstrate the effectiveness of the proposed method in planning and control of the unforeseen variations from planned schedules of linear projects.
Saleem, M, Elshami, M M and Najjar, M (2017) Development, Testing, and Implementation Strategy of a Translucent Concrete-Based Smart Lane Separator for Increased Traffic Safety. Journal of Construction Engineering and Management, 143(05).
Shan, Y, Imran, H, Lewis, P and Zhai, D (2017) Investigating the Latent Factors of Quality of Work-Life Affecting Construction Craft Worker Job Satisfaction. Journal of Construction Engineering and Management, 143(05).
Song, M H, Fischer, M and Theis, P (2017) Field Study on the Connection between BIM and Daily Work Orders. Journal of Construction Engineering and Management, 143(05).
Toh, Y Z, Goh, Y M and Guo, B H W (2017) Knowledge, Attitude, and Practice of Design for Safety: Multiple Stakeholders in the Singapore Construction Industry. Journal of Construction Engineering and Management, 143(05).
Whang, S, Flanagan, R, Kim, S and Kim, S (2017) Contractor-Led Critical Design Management Factors in High-Rise Building Projects Involving Multinational Design Teams. Journal of Construction Engineering and Management, 143(05).
Xie, W, Zhao, T, Wang, H and Tang, J (2017) Construction Techniques Used to Automatically Pass Standard Box Girders through Special Passenger-Line Tunnels. Journal of Construction Engineering and Management, 143(05).