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介绍了近年来发展起来的新型桥梁结构——钢-混凝土组合桁架的施工组织方案,此结构在铁路桥梁中的应用前景非常广阔,通过技术攻关,解决“大跨度钢-混凝土组合桁架”的腹杆钢箱制做技术难题。
This paper introduces the construction organization plan of the new type of bridge structure-steel-concrete composite truss developed in recent years. The application prospect of this structure in the railway bridge is very broad. Through the technical tackling, the solution to the problems of “long-span steel-concrete composite truss” Web steel bar made of technical problems.