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Chan, W, Chua, D K H and Kannan, G (1996) Construction Resource Scheduling with Genetic Algorithms . Journal of Construction Engineering and Management, 122(02), 125–32.

Dozzi, S P, AbouRizk, S M and Schroeder, S L (1996) Utility-Theory Model for Bid Markup Decisions . Journal of Construction Engineering and Management, 122(02), 119–24.

Elazouni, A M and Basha, I M (1996) Evaluating the Performance of Construction Equipment Operators in Egypt . Journal of Construction Engineering and Management, 122(02), 109–14.

Everett, J G and Frank, P B (1996) Costs of Accidents and Injuries to the Construction Industry . Journal of Construction Engineering and Management, 122(02), 158–64.

Everett, J G and Saito, H (1996) Construction Automation: Demands and Satisfiers in the United States and Japan . Journal of Construction Engineering and Management, 122(02), 147–51.

Farmer, I W (1996) Performance of Chain Trenchers in Mixed Ground . Journal of Construction Engineering and Management, 122(02), 115–8.

Hinze, J and Bren, D (1996) Analysis of Fatalities and Injuries Due to Powerline Contacts . Journal of Construction Engineering and Management, 122(02), 177–82.

Hinze, J and Nelson, A (1996) Enhancing Performance of Soundless Chemical Demolition Agents . Journal of Construction Engineering and Management, 122(02), 193–5.

Navon, R, Rubinovitz, Y and Coffler, M (1996) Fully Automated Rebar CAD/CAM System: Economic Evaluation and Field Implementation . Journal of Construction Engineering and Management, 122(02), 101–8.

Paek, J H and Ock, J H (1996) Innovative Building Construction Technique: Modified Up/Down Method . Journal of Construction Engineering and Management, 122(02), 141–6.

  • Type: Journal Article
  • Keywords:
  • ISBN/ISSN: 0733-9364
  • URL: https://doi.org/10.1061/(ASCE)0733-9364(1996)122:2(141)
  • Abstract:
    The up/down construction method has great potential to shorten construction time. Until several years ago, this method had rarely been used in the United States. Recently, however, it has emerged, being applied in several projects, and its effectiveness in saving construction time is being proven. While efficient in terms of scheduling, the up/down method poses some disadvantages and risks for the contractor due to its unusual and complicated construction procedures. Various modifications of the up/down technique can be devised to accommodate project conditions and the contractor's experience and familiarity with a given construction methodology. This paper presents a modified up/down method that depends on more conventional construction techniques, but that can still result in significant construction time savings. A real construction project is presented to illustrate the effectiveness of the modified up/down method in terms of construction time saving and practical cost considerations. Applying the method presented in this paper provides an easy and useful way for the contractor to shorten construction duration and, in the long run, reduce costs.

Pocock, J B, Hyun, C T, Liu, L Y and Kim, M K (1996) Relationship between Project Interaction and Performance Indicators . Journal of Construction Engineering and Management, 122(02), 165–76.

Russell, J S and Zhai, H (1996) Predicting Contractor Failure Using Stochastic Dynamics of Economic and Financial Variables . Journal of Construction Engineering and Management, 122(02), 183–91.

Warszawski, A (1996) Strategic Planning in Construction Companies . Journal of Construction Engineering and Management, 122(02), 133–40.

Wolters, R S and Burleson, R C (1996) Merit Shop Recruitment and Selection Practices in Alabama . Journal of Construction Engineering and Management, 122(02), 152–7.