Taking Changjiang tunnel project in Shanghai as the background, this presentation systematically describes critical techniques of structure design on super large, extra long tunnel.
本报告以上海长江隧道为工程背景，系统地阐述了超大特长隧道结构设计的关键技术。
The structure, constitute, working principle, and design feature of automatic welding system which pro- duces extra- thin, large diameter, long tube, and longitudinally or circle weld are introduced.
介绍了超薄壁，大直径，长筒体，纵、环缝自动焊接系统的结构、组成、工作原理及设计的主要特点。
The security and dependability of the extra long bridge structure have become the general concern question of the society in these days.
特大型桥梁的结构安全可靠性已成为当今社会普遍关注的问题。
The conference center of Wenzhou is a framework structure of cast in place reinforced concrete with one floor basement. It lies on the typical soft soil with huge loads and it is extra long.
温州市会议中心为一有一层地下室的现浇钢筋砼框架结构，该建筑位于典型软土地区、荷载大并且为超长结构。
The conference center of Wenzhou is a framework structure of cast in place reinforced concrete with one floor basement. It lies on the typical soft soil with huge loads and it is extra long.
温州市会议中心为一有一层地下室的现浇钢筋砼框架结构，该建筑位于典型软土地区、荷载大并且为超长结构。
应用推荐