墩柱预制拼装施工技术

Construction Technology of Prefabricated Pier Column

墩柱是桥梁结构中承上启下的关键部位。传统的施工现场绑扎、支模、浇筑工艺,对现场的环境要求较高,施工速度慢、成本高,施工过程中存在的不安全因素较多。本文介绍了装配式混凝土墩柱施工技术。

Pier column is the key part of bridge structure.The traditional site lashing,mold support,pouring process,requires high conditions on the site,with slow construction speed,high cost,and more unsafe factors in the construction process.This paper introduces the construction technology of prefabricated concrete pier column.