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Abotaleb, I S and El-adaway, I H (2017) Construction Bidding Markup Estimation Using a Multistage Decision Theory Approach. Journal of Construction Engineering and Management, 143(01).

Chang, C and Ko, J (2017) New Approach to Estimating the Standard Deviations of Lognormal Cost Variables in the Monte Carlo Analysis of Construction Risks. Journal of Construction Engineering and Management, 143(01).

Francis, A (2017) Simulating Uncertainties in Construction Projects with Chronographical Scheduling Logic. Journal of Construction Engineering and Management, 143(01).

Franz, B, Leicht, R, Molenaar, K and Messner, J (2017) Impact of Team Integration and Group Cohesion on Project Delivery Performance. Journal of Construction Engineering and Management, 143(01).

Gambatese, J A, Pestana, C and Lee, H W (2017) Alignment between Lean Principles and Practices and Worker Safety Behavior. Journal of Construction Engineering and Management, 143(01).

Huang, C and Wong, C K (2017) Discretized Cell Modeling for Optimal Facility Layout Plans of Unequal and Irregular Facilities. Journal of Construction Engineering and Management, 143(01).

Li, D and Lu, M (2017) Automated Generation of Work Breakdown Structure and Project Network Model for Earthworks Project Planning: A Flow Network-Based Optimization Approach. Journal of Construction Engineering and Management, 143(01).

Moussavi Nadoushani, Z S, Hammad, A W A and Akbarnezhad, A (2017) Location Optimization of Tower Crane and Allocation of Material Supply Points in a Construction Site Considering Operating and Rental Costs. Journal of Construction Engineering and Management, 143(01).

Patel, D A and Jha, K N (2017) Developing a Process to Evaluate Construction Project Safety Hazard Index Using the Possibility Approach in India. Journal of Construction Engineering and Management, 143(01).

  • Type: Journal Article
  • Keywords: Project hazard; Construction safety; Delphi method; Fuzzy logic; Fuzzy integrals; Fuzzy analytical hierarchy process (FAHP); Weighted sum method (WSM); India; Labor and personnel issues;
  • ISBN/ISSN: 0733-9364
  • URL: https://doi.org/10.1061/(ASCE)CO.1943-7862.0001205
  • Abstract:
    Hazard evaluation is a critical task in safety management of construction projects because of their characteristics and dynamics. This study provides a framework to evaluate the project hazard index (PHI), which represents the hazard level of a construction project by using the possibility approach (fuzzy set theory). To achieve this objective, the study has been conducted in two phases. In the first phase, 10 hazardous trades and their physical attributes have been shortlisted and a three-level hierarchical structure has been constructed to evaluate the PHI. In the second phase, the methodology of evaluation and determination of the weight of each hazardous trade with its attributes were carried out using tools such as fuzzy measures, fuzzy integrals, fuzzy analytical hierarchy process (FAHP), and the weighted sum method (WSM). Correlation between the PHI and safety budget of several project sites owned by the Delhi Metro rail project validates this study. The PHI will be useful to differentiate the projects based on their project hazard level and accordingly, decisions can be made to improve safety management in construction projects. Application of fuzzy measure and nonadditive fuzzy integral, nonprobability (possibility) approach, and considerations of trades instead of activities are some of the key highlights and contributions of this study.

RazaviAlavi, S and AbouRizk, S (2017) Genetic Algorithm–Simulation Framework for Decision Making in Construction Site Layout Planning. Journal of Construction Engineering and Management, 143(01).

Swei, O, Gregory, J and Kirchain, R (2017) Probabilistic Approach for Long-Run Price Projections: Case Study of Concrete and Asphalt. Journal of Construction Engineering and Management, 143(01).

Umer, W, Li, H, Szeto, G P Y and Wong, A Y L (2017) Identification of Biomechanical Risk Factors for the Development of Lower-Back Disorders during Manual Rebar Tying. Journal of Construction Engineering and Management, 143(01).

Zhang, S, Bogus, S M, Lippitt, C D and Migliaccio, G C (2017) Estimating Location-Adjustment Factors for Conceptual Cost Estimating Based on Nighttime Light Satellite Imagery. Journal of Construction Engineering and Management, 143(01).