The seismic action mechanism of the architectural glass curtain wall,including floor acceleration and inter-story drift from main structure,was analyzed.Correspondently,a multi-modal loading test method with shaking table was proposed to reproduce the multi-dimensional seismic actions on the curtain wall simultaneously.To verify its validity and feasibility,an experiment,using a designed multi-modal loading device, was conducted to study the seismic performance of zonal hanging glass curtain wall on a compl...