原文传递
PERI for Austria's A26 tunnels
| 题名： | PERI for Austria's A26 tunnels |
| 正文语种： | eng |
| 摘要： | The A26 project is one of the most important infrastructure projects in the Austrian city of Linz and the surrounding area. The key to success during the project implementation stage was a PERI engineering solution that was innovative, safe and efficient, coupled with comprehensive project support. The highlight of the work was that it was Austria's first fully hydraulic tunnel formwork carriage with a caterpillar drive. Tunnel construction to the north and south of the Danube River for the access and exit routes for the new Danube bridge has been in progress since May 2020 (see box). A large section of the tunnel runs underground so that the noise and pollution in the urban area are reduced to an even greater extent. Five different tunnel cross-sections, profile transitions, tight radii of between 50m and 750m in the bends and varying gradients were just some of the challenges that had to be overcome when constructing the l,600m-long access tunnels for the new suspension bridge. |
| 出版年： | 2023 |
| 期刊名称： | World highways |
| 卷： | 32 |
| 期： | Jan./Feb. |
| 页码： | 37-37 |
检索历史
应用推荐
