一、前言 我地区广大建桥工人以阶级斗争为纲,坚持党的基本路线,认真贯彻鞍钢宪法,学习大庆人的革命斗志,学习大庆的经验,坚决走“三结合”的道路,坚持独立自主自力更生的方针,取得了一定成果,成功地完成了澎河桥的工程建设和结构试验工作。澎河桥设计成撑架连续板这一新的结构形式,是汲取了我国八字撑架木桥的特色,结合钢筋混凝土结构预制组合的优点,试图把梁式结构和拱式结构结合起来,综合它们的长处并考虑可能存在的问题,在中等跨径桥梁的结构形式上作些探索。该桥在构造设计 I. Introduction The vast number of workers in our region, taking class struggle as the key link and upholding the party’s basic line, conscientiously implement the constitution of Ansteel, learning the revolutionary morale of Daqing people, learning from the experience of Daqing, adhering to the road of “three combination” and upholding the principle of independence and self-reliance Achieved certain results and successfully completed the project construction and structure test of Penghe Bridge. Peng River Bridge designed into a continuous frame of the new structural form is to learn the characteristics of our character frame wooden bridge, combined with the advantages of precast reinforced concrete structure, trying to combine the beam structure and the arch structure, integrated Their strengths and consider the possible problems, to explore the structure of medium-span bridges. The bridge is under construction design