前言全苏运输建筑科学研究院的钢筋混凝土桥实验室、全苏公路勘察设计院、桥梁修建恢复工程总局特种结构设计局、第五桥梁建筑托拉斯第28桥梁建筑工程队共同制定了跨径24—63米的新型连续梁结构及其施工方案。新结构的原理是沿桥面行车带全宽划分横缝以代替把上部结构纵向分成单个梁的办 Foreword All-Transportation Transportation Research Institute of the reinforced concrete bridge laboratory, the Soviet Union Highway Survey and Design Institute, Bridge Construction and Rehabilitation Engineering Special Structure Design Bureau, the fifth bridge construction trust 28 bridge construction team worked together to develop a 24- New Continuous Beam Structure of 63m and Its Construction Scheme. The principle of the new structure is to drive the deck along the deck with full width divided transverse joints instead of vertically dividing the superstructure into individual beams