摘要
依托实际工程,研究分析了在桥址处土体发生滑移,在土压力作用下,装配式预应力混凝土连续箱梁桥墩身下部产生环形裂缝的原因,并根据建立的结构模型及桥梁运营现状,制定出了加固方案。
This article relying on practical engineering, research and analysis on soil slip occurs at the bridge site, in under soil pressure, the assembly of prestressed concrete continuous box girder bridges, causes of bridge pier lower circular crack. And according to the structural model and the operating status of bridge, develop reinforcement scheme.
出处
《山西建筑》
2014年第14期193-195,共3页
Shanxi Architecture
关键词
装配式预应力混凝土连续箱梁
裂缝
加固
原因分析
assembly of prestressed concrete continuous box girder, crack, reinforcement, analysis of the causes
