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Avila, J, Rapp, R, Dunbar, S and Jackson, A T (2021) Burnout and Worklife in Disaster Restoration: Maslach Burnout Inventory and Areas of Worklife Survey. Journal of Construction Engineering and Management, 147(02).
Chen, S, Tian, Y, Jin, L and Xiang, L (2021) Estimating the Frequency of Exposure to Uncertain Hazards: Impact of Wind Conditions on Concrete Dam Construction. Journal of Construction Engineering and Management, 147(02).
Choi, C, Ryu, K R and Shahandashti, M (2021) Predicting City-Level Construction Cost Index Using Linear Forecasting Models. Journal of Construction Engineering and Management, 147(02).
Correia, J M F, de Oliveira Neto, G C, Leite, R R and da Silva, D (2021) Plan to Overcome Barriers to Reverse Logistics in Construction and Demolition Waste: Survey of the Construction Industry. Journal of Construction Engineering and Management, 147(02).
Gao, X, Pishdad-Bozorgi, P, Shelden, D R and Tang, S (2021) Internet of Things Enabled Data Acquisition Framework for Smart Building Applications. Journal of Construction Engineering and Management, 147(02).
Gunduz, M and Elsherbeny, H A (2021) Critical Assessment of Contract Administration Using Multidimensional Fuzzy Logic Approach. Journal of Construction Engineering and Management, 147(02).
He, Q, Wang, T, Chan, A P C and Xu, J (2021) Developing a List of Key Performance Indictors for Benchmarking the Success of Construction Megaprojects. Journal of Construction Engineering and Management, 147(02).
He, X, Liu, R and Anumba, C J (2021) Data-Driven Insights on the Knowledge Gaps of Conceptual Cost Estimation Modeling. Journal of Construction Engineering and Management, 147(02).
Kaminsky, J (2021) Who Are We Talking To? Situating Construction Engineering and Management Knowledge. Journal of Construction Engineering and Management, 147(02).
Kong, F and Dou, D (2021) Resource-Constrained Project Scheduling Problem under Multiple Time Constraints. Journal of Construction Engineering and Management, 147(02).
Labib, Y N, Lotfallah, W B, Hanna, A S and Boulos, N W (2021) Development and Application of Performance Index for Comparative Assessment of Public Capital Projects. Journal of Construction Engineering and Management, 147(02).
Li, G, Chen, C, Martek, I, Ao, Y and Dai, J (2021) Bid or No-Bid Decision Model for International Construction Projects: Evidential Reasoning Approach. Journal of Construction Engineering and Management, 147(02).
O’Connor, J T and Koo, H J (2021) Proactive Design Quality Assessment Tool for Building Projects. Journal of Construction Engineering and Management, 147(02).
Panwar, A and Jha, K N (2021) Integrating Quality and Safety in Construction Scheduling Time-Cost Trade-Off Model. Journal of Construction Engineering and Management, 147(02).
Ryu, J, Diraneyya, M M, Haas, C T and Abdel-Rahman, E (2021) Analysis of the Limits of Automated Rule-Based Ergonomic Assessment in Bricklaying. Journal of Construction Engineering and Management, 147(02).
Srijaroen, C, Hoy, M, Horpibulsuk, S, Rachan, R and Arulrajah, A (2021) Soil–Cement Screw Pile: Alternative Pile for Low- and Medium-Rise Buildings in Soft Bangkok Clay. Journal of Construction Engineering and Management, 147(02).
- Type: Journal Article
- Keywords: Soil cement column; Screw pile; Soil–cement screw pile; Piled foundation; Soft Bangkok clay; Ground improvement;
- ISBN/ISSN: 0733-9364
- URL: https://doi.org/10.1061/(ASCE)CO.1943-7862.0001988
- Abstract:
Bangkok clay is a soft marine clay with high water content and low bearing capacity. Bored piles installed by the dry process commonly are used for low- to medium-rise buildings in the metropolis. However, the installation of bored piles is time consuming and labor intensive, and requires skillful supervision, quality control, and the disposal of excavated spoils. The soil–cement screw pile (SCSP), a composite piling system which incorporates a soil–cement column (SCC) and a screw pile (SP), is an innovative alternative piling solution. This paper presents the ultimate load, time and cost analysis, and suggested effective design method for this piling system in soft Bangkok clay. The load capacity predictive equations for the SCSP were proposed and validated based on the field static pile load test results. These equations were used successfully for the installation of this piling system in construction projects on soft Bangkok clay. The unit cost of the SP was found to be the highest, and the unit cost of the SCSP and bored pile was found to be the lowest and almost similar. As a result, the application of the full SCSP and bored pile is more economical than the partial SCSP and SP under the same ultimate load design. However, the partial SCSP and SP have more advantages in terms of construction time and are suitable for a time-constrained project. The SCSP has higher efficiency, productivity, and competitiveness than the traditional dry-process bored pile. The outcome of this research will lead to the development of guidelines and a code of practice for SCSP in soft clay, which will be useful for the construction industry, particularly pertaining to the scheduling and cost performance of SCSPs in construction projects.
Wang, B, Cui, Q and Zhang, S (2021) Noncompete Provision Design for Transportation PPP Projects. Journal of Construction Engineering and Management, 147(02).
Zhang, L, Fu, Y and Lu, W (2021) Contract Enforcement for Claimants’ Satisfaction with Construction Dispute Resolution: Moderating Role of Shadow of the Future, Fairness Perception, and Trust. Journal of Construction Engineering and Management, 147(02).
Zhu, F, Hu, H, Xu, F and Tang, N (2021) Predicting the Impact of Country-Related Risks on Cost Overrun for Overseas Infrastructure Projects. Journal of Construction Engineering and Management, 147(02).