Abstract: In order to meet the requirements of compactness in the earthwork reclamation construction, high precision positioning technology based on Global Navigation Satellite System(GNSS) and continuous compaction control(CCC) technology are both used to develop a compaction management system that can monitor the whole process. The composition of the compaction management system and functions of each subsystem are also introduced, and the integrity of the management system is embodied in the cooperative workflows of all subsystems. In the rolling subsystem which is the core of the system, the construction quality can be effectively controlled by compaction process index and compaction quality index. Continuous compaction management system can monitor and manage the whole process of earthwork. It is an important attempt of building information modeling(BIM) in the earthwork compaction project, which has great application prospects and advantages.

Key words: GNSS technology, continuous compaction control, whole process, BIM