Abstract
Under the condition of resource tolerance, engineering construction projects face the problem of labor force balance in the working face. Notably, a deviation occurs between the distribution and certain demand of the labor force in the limited working face, which affects the realization of an extremely short construction period. To address this problem, we first introduced the stochastic coefficient of labor force equilibrium to measure the degree of labor balance. Second, a labor force equilibrium model with the realization goal of an extremely short construction period was established. Then, the standard particle swarm optimization (PSO) algorithm was improved from two perspectives to solve the proposed model. The update equation was rounded to solve practical project problems, and a dynamic variable inertia weight was adopted to ensure the PSO algorithm accuracy and convergence speed. Finally, through case analysis, we determined the extremely short construction period and best labor force distribution scheme. Moreover, the case results revealed that the established model is simple, operable and practical and that the proposed algorithm achieves a high search accuracy and efficiency in the model solution process. Overall, under the condition of resource tolerance, this study provides scientific and effective references for managers to realize an extremely short construction period.
Funder
Natural Science Foundation of Hunan Province, China
Publisher
Public Library of Science (PLoS)
Reference44 articles.
1. Integrated Framework for Emergency Shelter Planning Based on Multihazard Risk Evaluation and Its Application: Case Study in China[J];C Fan;Natural Hazards Review,2017
2. ,Rapid Bridge Replacement under Emergency Situation: Case Study[J];Y Bai;Journal of Bridge Engineering,2006
3. Expanding Role of Public Works in Emergency Management[J];D Bergner;Leadership & Management in Engineering,2012
4. An Optimal Schedule for Urban Road Network Repair Based on the Greedy Algorithm[J];G Lu;PLOS ONE,2016
5. How the COVID-19 Outbreak Affected Organizational Citizenship Behavior in Emergency Construction Megaprojects: Case Study from Two Emergency Hospital Projects in Wuhan, China[J];W Wang;Journal of Management in Engineering,2021
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献