Research on Hoisting Equipment of Pre-Fabricated Abutment and Pier in Hong Kong-Zhuhai-Macao Bridge

Abstract

The non-navigable arch bridges of Hong Kong-Zhuhai-Macao Bridge use embedded prefabricated pile foundation. According to the technology difficulties of pre-fabricated abutment and pier lifting construction under marine environment, A kind of suspension system with hoisting and positioning function is put forward and designed, of which the structure and working method were introduced in this paper.