摘要
广园东路是广州市东西方向重要的交通主干道 ,禺东西立交系统是广园东路的重要组成部分和广州东北方向的重要交通枢纽。以禺东西立交系统的抗震分析为例 ,介绍复杂立交系统的模型设计、动力特性及三地震水准下的结构反应时程分析 。
Yudongxi grade separation system is an important part of Guangyuan East Highway which is a traffic main line at the westeast of Guangzhou City, it is also important traffic terminal at the northeast of Guangzhou City. Based on the aseismatic analysis of Yudongxi grade separation system, model design of composite grade separation system, dynamic properties and the time history analysis of structural response to three levels of design earthquake are intvoduced, and then general recommendations for aseismatic design of grade separation are put forward.
出处
《桥梁建设》
EI
CSCD
北大核心
2001年第6期21-24,共4页
Bridge Construction
