Abstract: The management information system for the grouting work of Xiluodu hydropower station is mainly based on B/S architecture. By employing database technology,wireless network technology,and graphics and image processing technology,the system could accomplish grouting data collection,real-time data monitoring,data statistics and analysis as well as image display. The system comprises management subsystem,query and analysis subsystem,image visualization subsystem. In addition,it can establish wireless network in the grouting dead zone,transfer real-time grouting data to the Internet,analyze the grouting data,generate grouting image display graphics and charts,and warn of abnormal condition. This system contributes to the grouting quality and schedule management,and improves project management level.

Key words: Xiluodu hydropower station, grouting, database, wireless network, report and chart, warning for anomaly