Abstract: In order to meet the load-bearing and deformation requirements of precast composite plate and steel beam connection joints， a new type of flange plate-bolt connection joint with integral precast of profiled steel sheet concrete composite plate and steel beam was proposed. The cast-in-place and precast joint models were established by using ABAQUS respectively， the stress performance of which under the same conditions was compared， and the influence of the number of studs， the thickness and length of the composite plate， the number of bolts and the thickness of the flange plate on the stress performance of the precast joint model was analyzed. The results show that the stress performance of the precast joints is similar to that of the cast-in-place joints. The precast joints with 96 studs， 8 bolts， 200mm thick， 5.1~6.6m long composite plate and 10mm thick flange plate are suggested to be used when design.

Key words: profiled steel sheet concrete composite plate; plate-beam connection joint; flange plate-bolt connection; prefabricated structure; finite element analysis; parameter analysis