谈大跨度桁架钢结构施工中的关键技术问题

Discussion on critical construction technologies of large-span truss steel structure

对大跨度桁架结构施工中施工技术的选择、连接质量的保证、支承柱拆卸等一些关键技术问题进行了探讨,旨在提高大跨度桁架钢结构的施工技术,从而促进建筑行业的发展。

The paper explores some critical construction technologies of large-span truss structure including construction technology selection,connecting quality guarantee and bearing column demolishment and so on,with a view to improves the construction technology of large-span truss steel structure and to promote the development of construction industry as well.