Based on the previous research results,this paper proposes a new type of column to column joint.The joint position between column and column is set at the inflection point,which is separated from the previous beam column joint.All the joints are welded,so the bearing capacity is better and easier to construct.At the same time,the finite element software is used to simulate it.Through the quasi-static analysis,and the introduction of cast-in-place steel reinforced concrete columns and cast-in-place reinforced concrete columns for comparison,it is found that the new fabricated steel reinforced concrete has good seismic performance,which can be used for reference and research for relevant design units.
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