摘要
本文总结了21世纪天津城市快速路互通立交设计在制定国内首部快速路设计标准、结合实际突破规程——综合确定立交等级、立交方案选型的新构思——系统统一构思立交方案、注重立交安全设计、研究与立交设计结合——引进仿真设计等方面的新提高。
This article reviewed the innovation and development the city interchange design technology in the 20th century, summarized the improvement including establishing the first freeway design standard and not falling into the existing specifications achieved by city interchange fi-eeway design in TianJin, such as systematic interchange conceptual design, focusing on traffic safety design, integrating study and interchange design and introducing emulation design etc.
出处
《重庆建筑》
2007年第8期15-20,共6页
Chongqing Architecture
关键词
交通安全
仿真设计
通行能力
立交枢纽规划
traffic safety
emulation design
traffic capacity
interchange pivot planning
