国内架桥机的现状和发展趋势

Current situation and development trend of domestic bridge erecting machine

依据国内架桥机的七大类,就应用较广的架桥机种类分析国内架桥机的现状及发展趋势,简要介绍铁路架桥机、城市轨道交通架桥机、公路架桥机、节段拼装架桥机等,随着大跨径大吨位的高速铁路的修建,千吨级的架桥机将会出现并将得到快速发展。

According to the seven categories of bridge erectors in China,this paper analyzes the current situation and development trend of bridge erectors in China,and briefly introduces railway bridge erectors,urban rail transit bridge erectors,highway bridge erectors,segmental bridge erectors,etc. With the construction of long-span and large-tonnage high-speed railways,thousand-ton bridge erectors will appear and will develop rapidly.