摘要
介绍JQ900型下导梁架桥机工作原理、主要技术参数、性能及各项施工方案。
In this paper, the working principles, principal technical parameters, performance and different construction schemes of the JQ900 overhead launching gantry with lower launching nose are dealt with.
出处
《桥梁建设》
EI
CSCD
北大核心
2007年第A01期26-28,共3页
Bridge Construction
关键词
架桥机
客运专线
桥梁架设
overhead launching gantry
passenger dedicated railway
bridge erection
