双柱式矩形变截面薄壁空心高墩施工技术

Construction Technology of Double Column Variable Rectangular Section Thin Wall Hollow High Pier

结合小磨高速公路盘山寨2号大桥薄壁空心墩的施工实践，介绍了采用塔吊配合DP-180悬臂模板施工技术进行薄壁空心高墩施工的施工工艺及质量控制。

This paper introduces the construction technology and quality control of the thin wall hollow high pier making by applying the crane along with the DP-180 cantilever formwork construction technology, supported by the construction practice of thin wall hollow block built in Bridge No.2 at Panshanzhai along Xiaomengyang - Mohan Expressway.