城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2013年
6期
240-241
,共2页
桥梁加固%箱梁裂缝%碳纤维%扁钢%体外预应力
橋樑加固%箱樑裂縫%碳纖維%扁鋼%體外預應力
교량가고%상량렬봉%탄섬유%편강%체외예응력
bridge reinforcement%crack of box beam%carbon fiber%flat steel%external prestress
本文从富春江一桥主桥箱梁开裂病害情况出发,分析了各裂缝成因,介绍了针对箱梁不同部位、不同裂缝范围的维修加固方法,对类似混凝土连续箱梁的维修加固有一定参考意义.
本文從富春江一橋主橋箱樑開裂病害情況齣髮,分析瞭各裂縫成因,介紹瞭針對箱樑不同部位、不同裂縫範圍的維脩加固方法,對類似混凝土連續箱樑的維脩加固有一定參攷意義.
본문종부춘강일교주교상량개렬병해정황출발,분석료각렬봉성인,개소료침대상량불동부위、불동렬봉범위적유수가고방법,대유사혼응토련속상량적유수가고유일정삼고의의.
This paper from the main box girder cracks of Fuc-hun River First Bridge, analyzes the causes of cracks, introdu-ces the reinforcement method for box girder in different parts, different crack range of repair, it has a certain reference and significance for the repair and reinforcement of similar concre-te continuous box beam.
