GB/T 24335-2009
ActiveClassification of earthquake damage to buildings and special structures
建（构）筑物地震破坏等级划分
Application Summary AI generated
GB/T 24335-2009 defines a classification system for earthquake damage to buildings and special structures, specifying six damage levels from basically intact to collapse. It is applied in post-earthquake field assessments, structural safety evaluations, and disaster loss estimation for civil buildings, industrial facilities, and infrastructure such as bridges and towers. This standard is used by engineers, government agencies, and insurance professionals in China to standardize damage reporting and guide recovery planning.
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