摘要
杨浦大桥主桥结构形式为双塔双索面全漂浮体系迭合梁斜拉桥,主跨602m,其钢梁安装、斜索张拉和桥面合龙技术是整个工程的关键。
Shanghai Yangpu Main Bridge with 602m span is a cable-- stayed bridge with twin towers, twin cable planes and entirely floating superposed beams. The installation of steel girders, the tensioning of cables and the closure of decks constitute the key points to the entire project.
出处
《建筑施工》
1994年第3期21-30,共10页
Building Construction
关键词
斜拉桥
迭合梁
安装
工程施工
bridge
superposed beam
stay cable
installation
tension
deck closure
