GB/T 34553-2017 in English

This standard provides a method for testing the opening performance of doors when they experience angular deformation caused by seismic forces. It outlines the procedures, equipment, and criteria necessary to evaluate how doors function under simulated earthquake conditions. The test method focuses on assessing the door's ability to open and close properly despite the structural stresses induced by seismic activity. The standard specifies the conditions, parameters, and measurement techniques to ensure consistent and reliable results. It is designed to support the evaluation of door safety and functionality in seismic events, ensuring that doors meet required performance standards. The procedures described are intended for use in testing and certification processes related to door safety in buildings.