Research and application of real-time control system for construction quality of digital dynamic compaction

Against the drawbacks of current quality control of dynamic compaction, this paper comprehensively applied the GNSS positioning technology, sensor technology, cloud computing technology and automatic control technology to propose the overall architecture of the real-time quality control for digital dynamic compaction, which included intelligent monitoring terminal, cloud computing terminal, wireless communication network, mobile monitoring terminal and integrated information management terminal. In addition, a corresponding real-time quality control system was developed for engineering application. The application results showed that the system realized the automatic construction information collection and visual quality control, effectively guaranteed the construction quality of the dynamic compaction and improved the construction efficiency. Therefore, the proposed system has a strong promotion and application prospects.