Structural safety intelligent monitoring method based on SN curve and SVM

The invention discloses a structural safety intelligent monitoring method based on an SN curve and an SVM, and aims at the limitation of a conventional structural safety monitoring method. The method comprises the following steps: collecting data such as dynamic load, vibration and deformation of a structure in real time by using a sensor network; original data are processed and analyzed through data preprocessing, feature extraction and anomaly detection technologies, meanwhile, historical data are mined and analyzed through a load prediction and data mining algorithm, rules and trends of structural behaviors are extracted, and on the basis of analysis results, an early warning management algorithm is adopted in the method, so that the structural behavior can be rapidly and accurately monitored. According to the method, corresponding early warning strategies and management measures are formulated, timely monitoring and early warning of structure safety are achieved, the system has flexibility and expandabili