Study on Application of Digital Technology for Dam,Nuozhadu Hydropower Project

Construction of rockfill dam with high cutoff wall has become a tendency of dam structure at home and abroad.It is significant to realize information integration,dynamic management and high-efficiency analysis during high-dam construction.In this paper,Nuozhadu Hydropower Project is taken as an example.The dam digital control technology system which is applied for the control of dam construction progress and quality is analyzed fully.In combination of the application process of the digital technology,the system control processes for roller compaction and roller compaction overspeed are addressed specially.The study shows proves that this digital technology system can effectively control the construction process in real time and fully.The dam digital control technology is one importance exploration on integrated information management and auxiliary decision-making system application during construction of rockfill dam with high cutoff wall in China.