摘要
索塔锚固区承受拉索的巨大集中力,构造复杂,锚固区各构件处于复杂的应力状态,是特大桥设计中的重点和难点之一。文章综述了近10年来该方面的研究进展,内容包括:索塔锚固结构形式、理论研究及实验研究等方面,并对进一步研究提出一些建议。
Anchorage Zones in Pylons withstanding huge concentrated force,the structure is complex,anchor area various components are at the complex stress condition,which is the key and difficult point in long-span bridge design.The recent advance on this topic is reviewed for the last ten years,including structure types,theory and test study,some further researches are proposed.
出处
《现代交通技术》
2010年第6期45-48,共4页
Modern Transportation Technology
关键词
斜拉桥
索塔锚固区
设计
理论
试验
cable-stayed bridge
cable-pylon anchorage zone
design
theory
test
