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Afshar, A, Ziaraty, A K, Kaveh, A and Sharifi, F (2009) Nondominated Archiving Multicolony Ant Algorithm in Time–Cost Trade-Off Optimization. Journal of Construction Engineering and Management, 135(07), 668–74.

Cha, H S, Kim, J and Han, J (2009) Identifying and Assessing Influence Factors on Improving Waste Management Performance for Building Construction Projects. Journal of Construction Engineering and Management, 135(07), 647–56.

Cheng, G and Wilmot, C G (2009) Louisiana Highway Construction Cost Trend after Hurricanes Katrina and Rita. Journal of Construction Engineering and Management, 135(07), 594–600.

Hale, D R, Shrestha, P P, Gibson, G E and Migliaccio, G C (2009) Empirical Comparison of Design/Build and Design/Bid/Build Project Delivery Methods. Journal of Construction Engineering and Management, 135(07), 579–87.

Kanit, R, Gunduz, M and Ozkan, O (2009) Investigating the Effectiveness of Certain Priority Rules on Resource Scheduling of Housing Estate Projects. Journal of Construction Engineering and Management, 135(07), 609–13.

Lin, P, Lee, W and Lee, M (2009) Exploring Problems and Undesired Effects in the Construction Development Process: The Case of a Small- to Medium-Sized Developer in Taiwan. Journal of Construction Engineering and Management, 135(07), 560–9.

Ling, F Y and Gui, Y (2009) Strengths, Weaknesses, Opportunities, and Threats: Case Study of Consulting Firms in Shenzhen, China. Journal of Construction Engineering and Management, 135(07), 628–36.

Miller, L, Mannering, F and Abraham, D M (2009) Effectiveness of Speed Control Measures on Nighttime Construction and Maintenance Projects. Journal of Construction Engineering and Management, 135(07), 614–9.

Perkins, R A (2009) Sources of Changes in Design–Build Contracts for a Governmental Owner. Journal of Construction Engineering and Management, 135(07), 588–93.

Wan, S K, Kumaraswamy, M M and Liu, D T (2009) Contributors to Construction Debris from Electrical and Mechanical Work in Hong Kong Infrastructure Projects. Journal of Construction Engineering and Management, 135(07), 637–46.

Watkins, M, Mukherjee, A, Onder, N and Mattila, K (2009) Using Agent-Based Modeling to Study Construction Labor Productivity as an Emergent Property of Individual and Crew Interactions. Journal of Construction Engineering and Management, 135(07), 657–67.

  • Type: Journal Article
  • Keywords: Construction management; Productivity; Labor; Lean construction; Workspace;
  • ISBN/ISSN: 0733-9364
  • URL: https://doi.org/10.1061/(ASCE)CO.1943-7862.0000022
  • Abstract:
    Lean construction research has shown that managing work flow effectively and maintaining labor flow on site can improve construction labor performance. Related research also shows that congestion on construction sites often leads to lowered efficiency. Using these findings as a point of departure, we use the agent-based modeling method to represent the construction site as a system of complex interactions and explore whether labor efficiency can be treated as an emergent property resulting from individual and crew interactions in space. This allows us to use a “bottom-up” approach to analyzing labor efficiency, which supplements existing “top-down” approaches to modeling the impacts of space congestion on labor efficiency. A pilot implementation of the agent-based model, and preliminary results illustrating the relationships between congestion and labor efficiency are presented. The empirical studies exhibit system behavior that support published principles of work-force management. The primary contribution of this paper is that it provides a method that can be used to efficiently utilize construction space, and develop plans and schedules that account for congestion arising from crew interactions in space.

Yang, J and Yin, P (2009) Isolated Collapsed But-For Delay Analysis Methodology. Journal of Construction Engineering and Management, 135(07), 570–8.

Zhu, Y, Ahmad, I and Wang, L (2009) Estimating Work Zone Road User Cost for Alternative Contracting Methods in Highway Construction Projects. Journal of Construction Engineering and Management, 135(07), 601–8.

Zou, P X and Zhang, G (2009) Comparative Study on the Perception of Construction Safety Risks in China and Australia. Journal of Construction Engineering and Management, 135(07), 620–7.