The Study And Development Of Dam Safety Monitoring System For Danjiangkou Project

The Client/Server mode is previously used in traditional safety monitoring system for most dams. On the basis of advanced multi-tier distributed application technologies, the thesis is trying to develop a multi-tier distributed dam dafety monitoring system.the general structure and network structure of the system are designed and studied, and the dam safty monitering system of Danjiangkou Project is developed with this conception. The primary contents are as followings:1.The thesis illustrates the principal technologies and developing motheds of multi-tier distributed application system . According to this, a multi-tier distributed dam dafty monitering system is designed, including the general struture and network structure.2.The dam safty monitering system of Danjiangkou Project is designed and developed, functions and realizing motheds of graphic module and model analysis module are introduced in detail.3. The statistical model is built for displacement observed from concrete dam of Dangjiangkou Project, and the model result is analysed.4.The Database system is detaily designed, and the E-R data model of most entities are built, the entigrity and safty are analysed.5. The network subsystem is designed,with the technology of ASP and ActiveX, the subsystem is developed and realized.