GB 18306-2015
ActiveSeismic ground motion parameter zonation map of China
中国地震动参数区划图
Application Summary AI generated
GB 18306-2015 defines seismic ground motion parameters for all regions of China, providing the peak ground acceleration and response spectra values used in structural design. It is applied by civil engineers and construction authorities to determine earthquake-resistant design requirements for buildings, bridges, and infrastructure projects across the country. This standard is mandatory for site-specific seismic hazard assessment and compliance with China's building codes.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.