摘要
从节约土地,提高交通效率的目的出发,通过研究分析桥梁基本结构体系与桥梁基本构件的性能,提出了实现城市桥梁双层交通(或双层桥面)概念设计的原则、条件以及通过桥梁基本结构体系与结构构造布置进行创新设计的途径,并结合工程实践给出了双层交通的工程实例。
The principles and conditions for achieving conceptual design of double deck traffic （or double decks） for city bridges are put forward form the point of view of saving land resource and improving traffic efficiency by means of research and analysis of bridge basic structural system as well as structural component performance, the ways to carry out innovative design of the double deck traffic are proposed through arrangement of the basic structural system and structur al components, and finally actual examples of the double-deck traffic are provided on an engineering practice basis.
出处
《桥梁建设》
EI
CSCD
北大核心
2006年第2期39-42,共4页
Bridge Construction
关键词
桥梁工程
城市桥梁
双层交通
概念设计
bridge engineering
city bridge
double-deck traffic
conceptual design
