Research and test on RC Non-cap slab-column connections with prestressed steel

摘要

Strengthening RC Non-cap slab-column connections with prestressed steel and Comparing hysteresis curve and the steel stress of slap-column between prestressed steel and ordinary slap-column through experimental method, it can get this result, the hysteresis curve of prestressed slap-column is fuller, seismic capacity is stronger, ultimate load is bigger.