美国城市道路及桥梁工程考察的回顾和思考(2)  

作　　者：穆祥纯[1] 沈中治[1] 杨树祺[1] 

机构地区：[1]北京市市政工程设计研究总院,100045

出　　处：《特种结构》2007年第1期1-7,共7页Special Structures

摘　　要：20世纪90年代中期正值北京城市道路交通及桥梁工程建设快速发展的时期,在二、三环实现快速环路、全立交建设的基础上,计划继续实施四、五环市政道桥工程。因此,为了学习、了解和借鉴国外相关的先进技术以及道桥建设和设计的相关情况,北京市市政工程设计研究总院组成赴美考察团,对美国6个州8个城市进行了城市道路、高速公路和桥梁的实地参观、考察,掌握了很好的、详实的一手资料。本文根据当时的资料,从总体印象、具体工程、设计情况等方面分别陈述当时美国道桥建设的总体印象,并提出了若干思考和建议,以期为目前我国仍然方兴未艾的城市道桥工程建设提供有益的参考。For ninty years of 20 century, Reijing urban road traffic and bridge engineering construction had been developed rapidly, the 2 nd and 3 rd ring road and interchangs were constructed and the 4 th and 5 th ring road and bridges are scheduled to be constructed continuously. Thus a study tour was organized by Beijing General Municipal Engineering Design and Research Institute, and urban road express way and bridge of 6 states ,8 cities of America had been studied in spot and got to know well a lot of first hand data and informations. These are available for the reference of urban road bridge construction of our country at that time.

关 键 词：美国 道桥工程 考察 思考 建议 

分 类 号：U442.5[建筑科学—桥梁与隧道工程] U412.37[交通运输工程—道路与铁道工程]