摘要
以舟山大陆连岛宁波连接线工程为对象,通过利用悬架式整平机辅助施工,提高预应力混凝土现浇连续箱梁顶面的平整度。通过工后实测数据证明,该方法简便可行,经抛丸糙化后的箱梁顶面平整度达到预期效果。
Through the use of suspension - type leveling machine - assisted construction, and improve the situ prestressed concrete continuous box girder top surface flatness, measured data can be seen through their jobs, the method is simple and feasible, after rough blasting the top of the post box girder surface roughness to achieve the desired results.
出处
《浙江交通职业技术学院学报》
CAS
2009年第4期20-23,共4页
Journal of Zhejiang Institute of Communications
基金
浙江省交通运输厅科技计划项目(2009H14)
关键词
连续箱梁
平整度
整平机
continuous box girder
flatness
leveling machine
