Investigating the Strategies for Implementing Knowledge Management in Dam Construction Projects and Evaluating Its Impact on Efficiency with the Involvement of Various Stakeholders

Subject Areas : watere sciences

Ali sadeghzadeh khayati ¹ (Department of Civil Engineering, Tabriz Branch, Islamic Azad University, Tabriz, Iran.)
Sina Fard Moradinia ² (Department of Civil Engineering, Tabriz Branch, Islamic Azad University, Tabriz, Iran.)
Eshag Rsooli Srabi ³ (Department of Civil Engineering, Shabestar Branch, Islamic Azad University, Shabestar , Iran.)

Received: 2023-05-08 Accepted : 2023-10-06 Published : 2023-05-22

Keywords: Knowledge management, Dam construction, Establishment Of Knowledge Management, efficiency of dams, knowledge management solutions,

Abstract :

Experience has shown that knowledge management receives more attention in the private sector than in the public sector in advanced countries. Knowledge management is a pillar for achieving knowledge-based development. This research aims to design and explain a model for cost and time management in construction projects based on the PMBOK standard. The research is applied in terms of its objective. The statistical population of this research includes managers, experts, and consultants of Farazab Water and Water Affairs Company in Tabriz, totaling approximately 120 individuals. Out of this number, 92 individuals were selected as the sample using Cochran's formula. In order to determine the validity of the questionnaire, expert opinions from 10 professionals in the field of project planning and control were used, during which the project indicators reached 74. The reliability of the questionnaire was estimated using the Cronbach's alpha coefficient. SPSS software and hierarchical analysis were used to analyze the data. The results indicate that all questionnaire factors have a significant impact, and the ranking of influential dimensions on cost and time in construction projects according to the PMBOK standard are as follows: project cost management, project time management, integrated project management, project human resource management, project scope management, project quality management, project procurement management, project risk management, project stakeholder management, and project communication management.