The ventilation shaft of HS2 tunnel in the UK adopts a new top design
发布时间：2021-04-14 点击数：235
The ventilation shaft of HS2 tunnel uses a new round design, and the height is reduced by more than 2m. The top is made of pre galvanized sheet to integrate the building with the surrounding landscape.
The top structure of the circular ventilation shaft is fully integrated into the surrounding landscape
Amersham ventilation shaft also replaces the original weathering steel boundary wall with the traditional flint wall according to the requirements of the local city council.
HS2 rail transit project in the UK is a high-speed railway project approved by the UK in 2012. With a maximum design speed of 400km / h, it is proposed to connect the capital London and the major cities in the central and northern parts of the country. It is the highest cost railway line in the history of the UK. At present, the total cost is 106 billion pounds. The project is divided into two phases. The first phase is about 140km long and the second phase is 276km long. A total of 10 TBMs are planned to be used for tunneling in the line.
The top structure of the circular ventilation shaft is fully integrated into the surrounding landscape
Amersham ventilation shaft also replaces the original weathering steel boundary wall with the traditional flint wall according to the requirements of the local city council.
HS2 rail transit project in the UK is a high-speed railway project approved by the UK in 2012. With a maximum design speed of 400km / h, it is proposed to connect the capital London and the major cities in the central and northern parts of the country. It is the highest cost railway line in the history of the UK. At present, the total cost is 106 billion pounds. The project is divided into two phases. The first phase is about 140km long and the second phase is 276km long. A total of 10 TBMs are planned to be used for tunneling in the line.