Situ monitoring based building damage evaluation and analysis system and method

Abstract

Provided is a situ monitoring based building damage evaluation and analysis system, comprising a basic database and an evaluation database. The basic database and the evaluation database perform storage, data processing and analysis based on GIS software. The basic database comprises basic information of a building structure and building testing data information. The evaluation database comprises evaluation parameters and an evaluation standard. Evaluation is performed on the building based on the above system. Firstly, the evaluation database is operated to extract data that is stored in the basic database, and related analysis is performed on the data and used as the evaluation parameters. The evaluation is performed from three layers, namely components, subunits and evaluation units; and a final evaluation result is obtained by combining the above evaluation result and component reliability evaluation. According to the invention, detection data of the building is stored in a database; by writing a computer program, accurate evaluation of building quality level can be performed, thereby greatly improving working efficiency, and providing a reliable basis for health maintenance and reinforcement design of building structures.

Description

technical field [0001] The invention relates to a building damage evaluation and analysis system and method based on on-site monitoring. Background technique [0002] As the service time of the building structure increases, the structure is affected by factors such as its own aging, changes in service conditions, and environmental erosion. The interior of the building structure is gradually damaged, and its mechanical properties are gradually reduced. In my country, more than 70% of the building structures have a service life of 20-30 years (the general structure service life is 50 years), and most of the building structures are damaged to varying degrees, which brings great safety hazards to users. Therefore, it is very necessary to carry out damage assessment on these building structures, and to carry out health maintenance according to the degree of damage and the location of the damage. [0003] At present, the effective method of building structure damage assessment is...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the time-consuming, labor-intensive and low-efficiency problems of the existing manual evaluation methods for building structure damage, the present invention proposes an evaluation and analysis system and method based on the data storage, processing and analysis functions of GIS software, which can scientifically, quickly and accurately Evaluate and analyze building damage

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