The seismic support and hanger cyclic loading test machine scheme is a specialized equipment for load performance testing of building mechanical and electrical equipment support and hanger, as well as building seismic support and hanger seismic support facilities, with seismic force as the main load and building seismic intensity ranging from 6 to 9 degrees.
1、 Applicable standards:
CJ/T476-2015 General Technical Conditions for Seismic Supports and Hangers of Building Mechanical and Electrical Equipment
GB/T37267-2018 General Technical Conditions for Seismic Supports and Hangers in Buildings
2、 Testing items:
JG/T476-2015: Component Load Performance Component Load Performance
GB/T 37267-2018: Cyclic loading performance - Load performance of pipeline connection components
3、 Testing principle:
Component load test: The testing machine applies 15 cycles of the same force amplitude to the test loading tube through an electric cylinder. The support and hanger specimens installed on the test loading tube bear this force. After the loading is completed, the displacement sensor records the displacement and deformation of the support and hanger, and other damages can be observed manually.
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