液压自爬模在某大桥箱肋拱竖向施工中的应用  

The application of liquid press of climbing frame in box ribbed arch vertical construction

作　　者：伍屹立 

机构地区：[1]贵州省桥梁工程总公司

出　　处：《山西建筑》2010年第20期116-117,共2页Shanxi Architecture

摘　　要：以珍珠大桥工程为例,介绍了液压自爬模在钢筋混凝土箱肋拱竖向施工中的应用,具体阐述了箱肋拱竖向浇筑施工工艺的特点,施工流程,主要性能指标,承载力和抗压力计算方法及安全文明施工措施,通过实践证明该工艺是安全高效的。Taking Pearls Bridge engineering as example, the application of liquid press of climbing frame in steel concrete box ribbed arch vertical construction was introduced, the characteristic of box ribbed arch vertical pouring construction technology, construction process, main performance index, the calculated method of bearing capacity and compressive resistance and safe and civilized construction measures were explained concretely, and it was proved that this technology was safe and high effective.

关 键 词：箱肋拱 液压自爬模 施工流程 抗压力 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]