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Al-Bataineh, M, AbouRizk, S and Parkis, H (2013) Using Simulation to Plan Tunnel Construction. Journal of Construction Engineering and Management, 139(05), 564–71.

Ammar, M, Zayed, T and Moselhi, O (2013) Fuzzy-Based Life-Cycle Cost Model for Decision Making under Subjectivity. Journal of Construction Engineering and Management, 139(05), 556–63.

Aquere, A L, Dinis-Carvalho, J and Lima, R M (2013) Project Cell: Cellular Organization of the Building Design Process. Journal of Construction Engineering and Management, 139(05), 538–46.

Arnold, P and Javernick-Will, A (2013) Projectwide Access: Key to Effective Implementation of Construction Project Management Software Systems. Journal of Construction Engineering and Management, 139(05), 510–8.

Goh, C S, Abdul-Rahman, H and Abdul Samad, Z (2013) Applying Risk Management Workshop for a Public Construction Project: Case Study. Journal of Construction Engineering and Management, 139(05), 572–80.

Holt, G D and Edwards, D J (2013) Analysis of United Kingdom Off-Highway Construction Machinery Market and Its Consumers Using New-Sales Data. Journal of Construction Engineering and Management, 139(05), 529–37.

Hon, C K H, Chan, A P C and Yam, M C H (2013) Determining Safety Climate Factors in the Repair, Maintenance, Minor Alteration, and Addition Sector of Hong Kong. Journal of Construction Engineering and Management, 139(05), 519–28.

Johnson, T R, Feng, P, Sitzabee, W and Jernigan, M (2013) Federal Acquisition Regulation Applied to Alliancing Contract Practices. Journal of Construction Engineering and Management, 139(05), 480–7.

Khamooshi, H and Cioffi, D F (2013) Uncertainty in Task Duration and Cost Estimates: Fusion of Probabilistic Forecasts and Deterministic Scheduling. Journal of Construction Engineering and Management, 139(05), 488–97.

Marinelli, M and Lambropoulos, S (2013) Algorithmic Method for Scraper Load-Time Optimization. Journal of Construction Engineering and Management, 139(05), 459–65.

  • Type: Journal Article
  • Keywords: Construction management; Construction equipment; Earthmoving; Productivity; Optimization; Algorithms; Construction management; Construction equipment; Earthmoving; Productivity; Optimization; Algorithms;
  • ISBN/ISSN: 0733-9364
  • URL: https://doi.org/10.1061/(ASCE)CO.1943-7862.0000624
  • Abstract:
    Scrapers have established an important position in the earthmoving field as they are independently capable of accomplishing an earthmoving operation. Given that loading a scraper to its capacity does not entail its maximum production, optimizing the scraper’s loading time is an essential prerequisite for successful operations management. The relevant literature addresses the loading time optimization through a graphical method that is founded on the invalid assumption that the hauling time is independent of the load time. To correct this, a new algorithmic optimization method that incorporates the golden section search and the bisection algorithm is proposed. Comparison of the results derived from the proposed and the existing method demonstrates that the latter entails the systematic needless prolongation of the loading stage thus resulting in reduced hourly production and increased cost. Therefore, the proposed method achieves an improved modeling of scraper earthmoving operations and contributes toward a more efficient cost management.

Melanta, S, Miller-Hooks, E and Avetisyan, H G (2013) Carbon Footprint Estimation Tool for Transportation Construction Projects. Journal of Construction Engineering and Management, 139(05), 547–55.

Mitropoulos, P and Memarian, B (2013) Task Demands in Masonry Work: Sources, Performance Implications, and Management Strategies. Journal of Construction Engineering and Management, 139(05), 581–90.

Poon, C S, Yu, A T W, Wong, A and Yip, R (2013) Quantifying the Impact of Construction Waste Charging Scheme on Construction Waste Management in Hong Kong. Journal of Construction Engineering and Management, 139(05), 466–79.

Salman, A, Moselhi, O and Zayed, T (2013) Scheduling Model for Rehabilitation of Distribution Networks Using MINLP. Journal of Construction Engineering and Management, 139(05), 498–509.