The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
pu tao ya xin jian de bo er tu tie lu qiao shi jie shang zui da kua du de wu cha qiao mian gang gou qiao
Author(s): 
Pages: 15-16
Year: Issue:  3
Journal: World Bridges

Keyword:  葡萄牙铁路桥悬臂施工刚构桥体外预应力无碴轨道徐变挠度;
Abstract: 介绍跨越葡萄牙北部杜罗河上的一座新建桥梁─—波尔图连续刚构箱型铁路桥的设计与施工。该桥全长102885m,其中主跨跨度为125m+250m+250m,是当时世界上最大跨度的采用无碴桥面的铁路桥梁。采用体外预应力技术,作为控制长期徐变挠度的一种措施。
Related Articles
No related articles found