With the development of the construction industry, building information industry has been increasingly concerned about by people.In the process of information technology, BIM technology is regarded as a hot discussion in domestic and abroad.More and more projects selected using the BIM technology, its role is increasingly showing up. This article focuses on the BIM construction project in three phases of the whole life cycle, design stage, construction stage, the stage of operation, in terms of the software analysis.Provided the reasonable bases for the BIM workers purchasing and choosing the BIM software.

The Taolaizhao super-grand bridge is located at the Changchun-Lalin River Section of the Beijing-Harbin Expressway. The reconstruction and extension project of this bridge faces many difficulties including complex surrounding natural conditions, rough fieldwork survey in cross-river environments, difficult presentation on the traffic organization, and many other challenges in construction. To better promote the construction schedule and the construction quality, this paper investigates the development of many phases includingsurvey, planning, design, construction, operation and maintenance by integrating several BIM software, which has established a consolidate foundationfor the future 3D integrated and coordinated application of the BIM technology, as well as the index optimization, in the reconstruction and extension project.