高墩身吊杆式液压爬模施工技术

Construction Technology of High Pier by Boom-type Hydraulic Creeping Formwork

通过以贵州石阡河特大桥主墩墩身施工为例,介绍了吊杆式液压爬模施工方法。该方法在竖直高墩身施工时较导轨式液压爬模具有一定的优越性,具有推广应用价值。

Taking the main pier construction of Shiqian River Bridge in Guizhou as an example,the boom-type hydraulic creeping formwork construction method is introduced.This method has certain superiority more than the slide-way hydraulic creeping formwork in the construction of vertical high piers,and has the application value.