Box girder construction的意思|示意

An optimized construction method of prestressed reinforced concrete continuous box girder by using a suspended wagon is introduced.

介绍一种优化的挂篮施工方法，并对该工法优化方面进行较详细的探讨和实施。

It has realistic significance to present some prevention measures and advice aiming at common quality problems lie in simple supported steel-concrete composite box girder design and construction.

针对先简支后连续的组合箱梁设计、施工中经常出现的质量通病，提出相应的防治措施及建议具有一定的现实意义。

Prestressed concrete continuous box girder and steel-concrete composite girder are more and more adopted in construction of highway and railway.

预应力混凝土连续箱梁与钢混结合梁在公路、铁路工程中的应用越来越普及。

In this paper, some key problems of applying incremental launching in cable-stayed bridge with steel box girder are studied and discussed, for the design and construction of bridges alike.

而钢箱梁顶推施工近期应用日益广泛，但是理论研究却滞后于工程设计实际，因此，本文选择钢箱梁斜拉桥顶推施工的关键问题进行分析，为同类桥梁的设计和施工提供参考。

The construction technique of box girder precast segment assembling by short-line method has been applied abroad, while applied in China in recent years.

短线法箱梁节段预制拼装桥梁施工技术在国外应用较多，在我国近年来也有应用。

Construction technology and quality control measures for steel box girder, high-strength bolt, prestressed concrete box girder and inclined cable are briefly introduced.

简要介绍武汉白沙洲大桥主桥上部结构的钢箱梁、高强螺栓、预应力混凝土箱梁、斜拉索的施工工艺和质量控制措施。