This papcr presents a comparison between the Chinese Code GB50011-2001 and the International Standard ISO3010:2001(E),emphasizing the similarities and differences related to design requirements,seismic actions and ana...This papcr presents a comparison between the Chinese Code GB50011-2001 and the International Standard ISO3010:2001(E),emphasizing the similarities and differences related to design requirements,seismic actions and analytical approaches.Similarities include:earthquake return period,conceptual design,site classification,structural strength and ductility requirements,deformation limits,response spectra,seismic analysis procedures,isolation and energy dissipation, and nonstructural elements.Differences exist in the following areas:seismic levels,earthquake loading,mode damping factors and structural control.展开更多
GB 6675-2003 National Safety Technical Code for Toys, which is a compulsory national standard and developed in accordance with the Standardization Law of P. R. China and the Product Quality Law of P. R. China, has bee...GB 6675-2003 National Safety Technical Code for Toys, which is a compulsory national standard and developed in accordance with the Standardization Law of P. R. China and the Product Quality Law of P. R. China, has been officially issued on Oct. 9th, 2003. After a transition period of one year, the standard has come into effect on Oct. 1, 2004, instead of GB 6675-1986 Safety of Toys. The standard applies to all toys, i.e. any product or material designed or clearly intended for use in play by children under 14 years old. Toys, produced or sold in national market, including the imported, probational and complimentary toys, should accord with GB 6675-2003.展开更多
文摘This papcr presents a comparison between the Chinese Code GB50011-2001 and the International Standard ISO3010:2001(E),emphasizing the similarities and differences related to design requirements,seismic actions and analytical approaches.Similarities include:earthquake return period,conceptual design,site classification,structural strength and ductility requirements,deformation limits,response spectra,seismic analysis procedures,isolation and energy dissipation, and nonstructural elements.Differences exist in the following areas:seismic levels,earthquake loading,mode damping factors and structural control.
文摘GB 6675-2003 National Safety Technical Code for Toys, which is a compulsory national standard and developed in accordance with the Standardization Law of P. R. China and the Product Quality Law of P. R. China, has been officially issued on Oct. 9th, 2003. After a transition period of one year, the standard has come into effect on Oct. 1, 2004, instead of GB 6675-1986 Safety of Toys. The standard applies to all toys, i.e. any product or material designed or clearly intended for use in play by children under 14 years old. Toys, produced or sold in national market, including the imported, probational and complimentary toys, should accord with GB 6675-2003.
