摘要
根据忻州市忻府区北云中河西高4孔—20 m装配式预应力混凝土连续箱梁桥施工经验,对简支箱梁预应力施工和孔道压浆质量控制进行论述,为简支箱梁施工质量控制提供了指导。
According to 4 holes-20 m assembly-style prestressed concrete continuous box-girder bridge construction experience in west Beiyunzhong river in Xinfu district of Xinzhou city, the paper discusses the simply-supported prestressed construction and duct grouting quality con- trol, which has provided guidance for the construction quality control of simply-supported box girder.
出处
《山西建筑》
2012年第17期231-232,共2页
Shanxi Architecture
关键词
简支箱梁
后张法预应力施工
孔道压浆
质量控制
simply-supported box-girder, post-tensioned prestressing construction, duct grouting, quality control
