Zohre Rahimi Rad, Ali Hedayati, Behrooz Ghelichlee, Mehdi Del Roshan, Investigating in Relationship Between Knowledge Management Dimensions and the Effectiveness of Project Knowledge Management (Case Study: Tebyan Institute), International Business Management, Volume 10,Issue 5, 2016, Pages 638-645, ISSN 1993-5250, ibm.2016.638.645, (https://makhillpublications.co/view-article.php?doi=ibm.2016.638.645) Abstract: Knowledge management in projects are becoming an essential prerequisite for the creation of competitive advantage. It must be considered that the lack of knowledge management in projects, knowledge assets will disappear by the end of the project. The subject will lead to dispersion and loss of organizational knowledge and organizational learning. Therefore, two related categories of these areas are knowledge management infrastructure and processes. This study sought to examine the impact of knowledge management infrastructure and processes on effectiveness of project management knowledge on the Institute’s Tebyan. Therefore, using a questionnaire to evaluate knowledge management infrastructure and processes based on Gold and effectiveness of knowledge management project based on Hanisch was made. Results of correlation and regression analysis revealed a significant positive impact of infrastructures (culture, technology, architecture) and processes on effectiveness of knowledge management project. The technique of path analysis showed infrastructures via processes impact on the effectiveness of knowledge management project. Keywords: Project knowledge management;knowledge management infrastructures;knowledge management processes;Tebyan Institute;path analysis