浅谈预应力混凝土箱梁的冬季预制和养护

On winter prefabrication and maintenance of prestressed concrete box girder

就预应力混凝土箱梁冬季施工管理进行了论述,分别阐述了冬季预应力混凝土箱梁的预制、运输、养护等施工技术,为在寒冷地区进行冬季施工提供了一定指导。

The paper indicates the winter construction management of prestressed concrete box girder,illustrates the construction technique,such as the prefabrication,the transportation,and maintenance of the winter prestressed concrete box girder,so as to have the direction for the winter construction in cold areas.