全长约235米的Terfener Innbrücke高速公路桥，座落在蒂罗尔州境内的A12 因河谷高速公路上. (照片来源: Günther Bayerl)

Terfener Innbrücke高速公路桥
奥地利, 特尔芬斯

  • 为A12因河谷高速公路上新建的Terfener Innbrücke高速公路桥项目提供支持。
  • 桥梁全长235米，每个行车方向具有独立的桥梁结构，由两个独立的预应力混凝土桥梁结构组成。
  • 项目于2018年开工，并于2019年2月采用悬臂施工方式，开始浇筑第一个施工段。
  • 首次在中欧地区使用VBC悬臂挂篮系统。

 

 

 

地点
奥地利
项目类别
工程项目
客户介绍
客户: PORR/Strabag联合体

项目实现

工地快照、项目记录

客户需求与派利工程解决方案

The fact that we had to take the River Inn’s high-water periods into account meant that the schedule was very demanding. We were able to reduce the number of construction phases on each supporting structure by two due to the fact that we were able to concrete 5.70 metre section lengths with the PERI VARIOKIT VBC system. The low weight allowed us to make savings in the mass of the supporting structure and proved advantageous during the assembly of the balanced cantilever carriage. Furthermore, when we were awarding the contract, particular emphasis was placed on a straightforward procedure for retracting the scaffolding and on the technical details regarding the ability to adapt to the spatial limitations posed by the old existing bridge when erecting the first supporting structure and by the new bridge when erecting the second supporting structure.
The fact that we had to take the River Inn’s high-water periods into account meant that the schedule was very demanding. We were able to reduce the number of construction phases on each supporting structure by two due to the fact that we were able to concrete 5.70 metre section lengths with the PERI VARIOKIT VBC system. The low weight allowed us to make savings in the mass of the supporting structure and proved advantageous during the assembly of the balanced cantilever carriage. Furthermore, when we were awarding the contract, particular emphasis was placed on a straightforward procedure for retracting the scaffolding and on the technical details regarding the ability to adapt to the spatial limitations posed by the old existing bridge when erecting the first supporting structure and by the new bridge when erecting the second supporting structure.
Bernhard Ramsauer
施工经理
由于洪水周期性，工期非常紧张。使用派利公司VARIOKIT VBC悬臂挂篮系统；可以为最长5.70米的浇筑段施工，每个桥梁能够减少了两个浇筑段。此外，我们在选择模板系统时，还特别要求：模板台车在施工结束后能够简单地实现后退；以及在狭窄的空间条件下施工的许多技术细节，包括：在现有的旧桥上搭建第一个承重结构；以及在新建的桥体上搭建第二个承重结构。

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全长约235米的Terfener Innbrücke高速公路桥，座落在蒂罗尔州境内的A12 因河谷高速公路上. (照片来源: Günther Bayerl)
全长约235米的Terfener Innbrücke高速公路桥，座落在蒂罗尔州境内的A12 因河谷高速公路上. (照片来源: Günther Bayerl)