Stirrup intensity on the seismic behavior of reinforced concrete short columns influence

In recent years,400MP grade high strength steel is promoted by code for design of concrete structures(GB50010-2002),application of the high strength-steel in the thermal power plant of the seismic performance of concrete frame short column study also relatively small.Base on this,studies on seismic behavior of high-strength reinforced concrete frame shot columns in this paper,through the low-cycle loading test load.By using two root shear span ratio for 1.5 of short columns,in contrast with the frame columns reinforced with ordinary stirrups,conduct related experimental research.