混凝土和预应力混凝土钢筋接头的新型式 《建筑技术通讯·建筑结构》1982,№2,P42 钢筋混凝土框架和预应力混凝土钢筋接头,在国内外已有很多研究,并有不少文献介绍。在各种荷载作用下(静载、动载包括地震载荷)成功的接头也甚多,随着科学技术的发展和机械工业和材料工业的进步,近几年来,国外开始使用机械式联接,有粘着式机械联接、销键式机械联接、螺杆式机械 The new type of reinforced concrete and prestressed concrete rebar joints “Building technology communication and building structure” 1982, No2, P42 Reinforced concrete frames and prestressed concrete rebar joints have been studied at home and abroad, and there are many documents. There are also many successful joints under various loads (static loads, dynamic loads, including seismic loads). With the development of science and technology and the advancement of the mechanical and material industries, in recent years, foreign countries have begun to use mechanical joints. Adhesive mechanical coupling, pin mechanical coupling, screw type machinery