先简支后连续公路箱梁施工技术

Construction of Continuous Box Beam Erected as Simple-supported Beam in Advance

针对工程实例 ,详细叙述了先简支后连续桥梁施工的特点、工艺、质量和安全控制措施等 。

Through a practical example,this paper shows the feature,workmanship and safety control measure, quality of continuous box beam erected as simply supported first and continuously suppoted then, it may be referenced by other similar projects.