科技创新与应用2024，Vol.14Issue(10)：185-188,4.DOI:10.19981/j.CN23-1581/G3.2024.10.045
JQJ180型架桥机架设210m小半径曲线桥25m预制T梁施工技术
厉勤杰1
作者信息
- 1. 宏远建设有限公司,浙江 温岭 317500
- 折叠
摘要
Abstract
Based on the practice of erecting 25-meter-long precast T-beams of a 210-meter small radius curved bridge in an expressway,this paper compares the two methods of track shifting and temporary pier erection of double-guide beams in small-radius bridges,and analyzes the feasibility of erecting double-guide beam bridge erection machines in long-span and small-radius curved bridges.This paper mainly introduces the construction technology of bridge erecting machine,such as assembling,forward moving,beam feeding,T beam installation,through-hole steering of bridge erecting machine,etc.关键词
桥梁工程/架桥机/小半径/曲线桥/T梁/架设/施工技术Key words
bridge engineering/bridge erection machine/small radius/curved bridge/T beam/erection/construction technology分类
交通工程引用本文复制引用
厉勤杰..JQJ180型架桥机架设210m小半径曲线桥25m预制T梁施工技术[J].科技创新与应用,2024,14(10):185-188,4.
