论文部分内容阅读
在由法国中部博斯市到联邦德国的A36号高速公路上,建成了一座轻质预应力混凝土桥。此桥靠近法国国境附近。最大跨径172米。作为轻质预应力混凝土桥,它是继美国加利福尼亚州的Parrott渡口桥
A lightweight prestressed concrete bridge was built on the A36 from the city of Boss in central France to the Federal Republic of Germany. The bridge is close to the French border. The maximum span of 172 meters. As a lightweight prestressed concrete bridge, it is following the Parrott bridge crossing in California, USA