Unit type glass curtain wall connecting component performance evaluation system based on data analysis

Abstract

The invention discloses a unit type glass curtain wall connecting component performance evaluation system based on data analysis, and relates to the technical field of structural component testing, and the system comprises a response field generation module which is used for receiving a virtual node model, and applying a predefined load spectrum sequence to the virtual node model for numerical simulation, generating and outputting a performance response field describing continuous performance evolution; and the health degree sequence calculation module is used for receiving the performance response field, extracting features from the performance response field according to a pre-constructed degradation criterion function, and calculating and outputting a health degree scalar sequence reflecting performance evolution. According to the method, parameterized scanning and numerical simulation are carried out on the virtual node model through the response field generation module, a continuous performance response field with load amplitude and duration as independent variables and key part stress response as a dependent variable is constructed, continuous mapping of performance evolution of a component under different load working conditions is achieved, and the reliability of the component is improved. And a high-fidelity and inquirable mechanical response reference is provided for fatigue damage analysis.

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