摘   要：为了研究预制型钢混凝土梁的抗震性能，试验研究了4根预制V型腹板的型钢混凝土梁，研究参数主要有剪跨比和现浇板混凝土强度。研究结果表明：预制V型腹板PSRC梁具有良好的的抗震性能，其V型叠合面没有出现剥离和滑移现象；试件的力学性能受剪跨比的影响较大，剪跨比越大，试件的耗能、延性、变形恢复能力越好，但是承载力和刚度降低；现浇板的混凝土强度越高，构件的承载力、刚度、耗能性能也随之提高，但延性下降。

Abstract: In order to study the seismic performance of prefabricated steel reinforced concrete, four kinds of V-shaped prefabricated steel reinforced concrete are tested. The parameters are mainly shear span ratio and the strength of cast-in-place concrete. The results show that the V-shaped PSRC beam has good seismic performance, and the V-shaped laminated surface has no peeling and slip phenomenon. The shear span ratio has a great influence on the mechanical properties of the PSRCL. With the increase of shear span ratio, the restoring force for deformation, ductility and energy consumption of the specimen are higher, but the rigidity and the bearing capacity is declined. When the strength of cast-in-place concrete, the bearing capacity, rigidity and energy consumption of the specimen increase, but the ductility of the specimen decreases.