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Assaad, R and El-adaway, I H (2020) Enhancing the Knowledge of Construction Business Failure: A Social Network Analysis Approach. Journal of Construction Engineering and Management, 146(06), 04020052.
Chew, Y T E, Atay, E and Bayraktaroglu, S (2020) Female Engineers’ Happiness and Productivity in Organizations with Paternalistic Culture. Journal of Construction Engineering and Management, 146(06).
Dhal, M (2020) Labor Stand: Face of Precarious Migrant Construction Workers in India. Journal of Construction Engineering and Management, 146(06).
Herrera, R F, Mourgues, C, Alarcón, L F and Pellicer, E (2020) Understanding Interactions between Design Team Members of Construction Projects Using Social Network Analysis. Journal of Construction Engineering and Management, 146(06).
Hoseini, E, Bosch-Rekveldt, M and Hertogh, M (2020) Cost Contingency and Cost Evolvement of Construction Projects in the Preconstruction Phase. Journal of Construction Engineering and Management, 146(06).
Jang, Y, Song, K, Park, M and Ahn, Y (2020) Classifying the Business Model Types of International Construction Contractors. Journal of Construction Engineering and Management, 146(06).
Jin, Z and Gambatese, J (2020) Exploring the Potential of Technological Innovations for Temporary Structures: A Survey Study. Journal of Construction Engineering and Management, 146(06).
Li, G, Zhang, G, Chen, C and Martek, I (2020) Empirical Bid or No Bid Decision Process in International Construction Projects: Structural Equation Modeling Framework. Journal of Construction Engineering and Management, 146(06).
Li, S, Wu, X, Wang, X and Hu, S (2020) Relationship between Social Capital, Safety Competency, and Safety Behaviors of Construction Workers. Journal of Construction Engineering and Management, 146(06).
Liang, Y, Ashuri, B and Sun, W (2020) Analysis of the Variability of Project Cost and Schedule Performance in the Design-Build Environment. Journal of Construction Engineering and Management, 146(06).
- Type: Journal Article
- Keywords:
- ISBN/ISSN: 0733-9364
- URL: https://doi.org/10.1061/(ASCE)CO.1943-7862.0001851
- Abstract:
Design-build (DB) projects are getting more implementations in the United States. Several studies indicate that the DB project delivery system has advantages in project cost and schedule performance. Despite having comparative advantages, DB projects are found to be far from immune from cost overruns and schedule delay in those studies. It is critical to understand the effects of various factors underpinning the cost and schedule performance of DB projects. The overall objective of this research is to utilize cluster analysis and statistical analysis to identify factors with significant potentials to describe the variability of project cost and schedule performance in DB environment. Several control factors, such as evolving requirements from owners, unforeseen conditions, attributes of project teams, and major project characteristics were taken into account. This research contributes to the body of knowledge in innovative project delivery through empirical examination of underlying factors affecting project cost and schedule performance. The notable findings are (1) progressive DB is associated with the best cost performance, and its application could effectively reduce owner-directed changes; (2) project managers’ experience, particularly the lack thereof, brings more variability to cost performance, while projects in the places with greater experience with completed projects show greater cost performance; (3) the effects of contract and procurement method on cost performance are significantly moderated by project and owner types; (4) unforeseen conditions are not necessarily related to cost performance; and (5) some unforeseen conditions (i.e., unforeseen inclement weather and unforeseen interruptions from government) are found to have statistically significant negative implications on schedule performance.
Liu, X, Wang, X, Zhao, Y and Xia, N (2020) Solving Workplace Deviant Behavior in Construction by Leader–Member Exchange and Leader–Member . Journal of Construction Engineering and Management, 146(06), 04020061.
Lu, H, Behbahani, S, Azimi, M, Matthews, J C, Han, S and Iseley, T (2020) Trenchless Construction Technologies for Oil and Gas Pipelines: State-of-the-Art Review. Journal of Construction Engineering and Management, 146(06).
Mohammadi, A, Amador-Jimenez, L and Nasiri, F (2020) Reliable, Effective, and Sustainable Urban Railways: A Model for Optimal Planning and Asset Management. Journal of Construction Engineering and Management, 146(06).
Sherafat, B, Ahn, C R, Akhavian, R, Behzadan, A H, Golparvar-Fard, M, Kim, H, Lee, Y, Rashidi, A and Azar, E R (2020) Automated Methods for Activity Recognition of Construction Workers and Equipment: State-of-the-Art Review. Journal of Construction Engineering and Management, 146(06).
Shoieb, K, Serror, M H and Marzouk, M (2020) Web-Based Tool for Interoperability among Structural Analysis Applications. Journal of Construction Engineering and Management, 146(06).
Yao, M, Wang, F, Chen, Z and Ye, H (2020) Optimal Incentive Contract with Asymmetric Cost Information. Journal of Construction Engineering and Management, 146(06).
Zhang, M, Cao, Z, Yang, Z and Zhao, X (2020) Utilizing Computer Vision and Fuzzy Inference to Evaluate Level of Collision Safety for Workers and Equipment in a Dynamic Environment. Journal of Construction Engineering and Management, 146(06).
Zhang, X and Tariq, S (2020) Failure Mechanisms in International Water PPP Projects: A Public Sector Perspective. Journal of Construction Engineering and Management, 146(06).