大跨度预应力混凝土连续刚构桥合龙施工技术

Construction Technology for Closure of Large- Span Prestressed Concrete Continuous Rigid Frame Bridge

主要针对大跨度预应力混凝土连续刚构桥合龙的施工技术展开了探讨,通过结合具体的工程实例,对合龙顶推作了系统的研究,并给出了一系列相应有效的合龙施工技术,以期能为有关方面的需要提供参考借鉴。

The construction technology for closure of large - span prestressed concrete continuous rigid frame bridge is discussed mainly. In combination with the specific engineering project, the incremental launching of closure is studied systematically, and a series of effective corresponding construction technologies for closure are given, thus providing reference for meeting the requirements of relevant matters.