the choice and accumulation of decision-making data in engineering project management

There are massive amounts of process data in the usual course of doing engineering. How to choose and accumulate these data to provide reference for newly-built projects in designing and building is a question that project superintendents face. We propose to construct a knowledge management platform for engineering project management to realize the potential of the accumulated decision-making data and study data classification and knowledge management, using architectural engineering data as an example.