摘要
节段预制胶接拼装简支梁是建造桥梁的一种方法,其原理是结合简支箱梁预制、架桥机架设、预应力混凝土构造、分段施工等方法综合而成,具有经济效益好、工效高、质量标准高、适用性强等特点。本文结合工程实例,介绍节段预制胶接拼装简支梁的施工顺序及控制要点,为今后类似工程施工提供参考经验。
Segmental prefabricated glued and assembled simply supported beam is a method of constructing bridge. Its principle is combined with simple prefabricated box girder prefabrication, bridging erecting machine erection, prestressed concrete structure, section construction and other methods and it has the characteristics of good efficiency, high work efficiency, high quality standards and strong applicability. This paper introduces the construction sequence and control points of the prefabricated glued and assembled simple supported beams in combination with engineering examples, and provides reference and experience for similar engineering construction in the future.
作者
赵伟
ZHAO Wei(The No.6 Engineering Co.,Ltd. of China Railway Beijing Engineering Group,Shenyang 110000,China)
出处
《价值工程》
2019年第11期126-128,共3页
Value Engineering
关键词
高速铁路
桥梁
节段预制
胶接
拼装
high-speed railway
bridge
segment prefabrication
bonding
assembling
