GB 26134-2010
AbolishedRoof crush resistance of passenger cars
乘用车顶部抗压强度
Application Summary AI generated
GB 26134-2010 specifies the minimum strength requirements and test methods for the roof structure of passenger cars (M1 category vehicles) to ensure occupant protection in rollover accidents. It applies to the design, manufacturing, and type approval of passenger cars sold in China, requiring the roof to withstand a static load of 1.5 times the vehicle's curb weight without crushing more than 127 mm into the occupant compartment. This standard is used by automotive manufacturers and testing laboratories to validate roof integrity under rollover conditions.
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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.