Design of Composite Joint with Precast Bolted Shear Connectors for The Fabricated Structure

Abstract Because of the serious impact on seismic performance, joint connection form becomes a critical problem in prefabricated building. Built dry connection, this paper proposes detachable and recyclable bolt-steel plate design for fabricated structure. Compared to cast-in-situ method, biggest advantage proposed scheme lies convenient construction. The construction process shows that devices both are recyclable. Adopting supported beam, is simulated with finite element method (FEM). deformation results verify effectiveness design. work provides novel idea further test research