关键词: 工程技术项目, 群体创新方法, 集成, engineering projects, group innovative method, integrated

Abstract: There are a large number of innovative methods, so they must be systematically applied under the guidance of the idea of the integrated management. This paper investigates the group innovation manager，innovation experts and innovative team members in engineering projects about the understanding, choosing and application on innovative methods, the characteristics and laws of innovative methods application and decision-making of different innovative subjects were analyzed. The integrated application and integrated management of group innovative methods were studied from the process dimension, organizational dimensions and knowledge dimension，then three-dimensional integrated application framework model of group innovative methods was constructed，the ideas and approaches of group innovative methods integrated application were given, a more clear path guidance.for theory analysis and practical application of innovative methods was provided. In the end, a practical case was analyzed to discuss and testify the rationality of theoretical research achievements．The results of Case study show that: Integrating innovative methods according to diffirent innovation subjects, innovation phases and types of knowledge activities will achieve more systematicness and integration.