摘要
介绍了韩江北桥无风撑人字形背靠式钢管混凝土拱桥钢拱肋合拢后,通过对钢管拱肋焊接变形有效控制以减小钢管拱肋横向偏位,使其达到了规范允许范围之内。
It was described that the Hanjiang north bridge without wind bracing chevron back steel pipe after the concrete arch bridge steel arch rib joint, through the effective control of welding deformation of steel arch ribs to reduce the steel arch rib lateral deviation to a level within the scope of the specification allows.
出处
《建材世界》
2010年第2期79-81,共3页
The World of Building Materials
关键词
无风撑
钢管混凝土
拱肋
变形
without wind bracing
encased structure
arch rib
transformation
