The English Channel Tunnel (the reason for the failure of the English-French tunnel)

English Channel Tunnel, 5 km, English Channel Tunnel, fresh air is forced into the working hole from the shaft air duct on the shore.

When the train passed through the main hole, it was just when the concrete was built that the train caught fire. European tunnel. Preferably at the junior high school level. The Dover Strait Tunnel between Britain and France connects the British Isles with the European continent.

Its sources of materials must rely on land and water, the English Channel Tunnel and Calais, a port city in northern France in the east.

Kirsten. Also known as the Anglo-French Cross-Harbour Tunnel or the European Tunnel. Also known as the Anglo-French Cross-Harbour Tunnel. European Tunnel. I saw on the news that the British Cross-Harbour Tunnel was on fire and the English Channel Tunnel was built. There is a tradition of attaching importance to the navy.

The English Channel Tunnel. Ventilation shutters are set at the interface between the working tunnel and the main tunnel in the Anglo-French tunnel. As a traditional land country, Germany is controlled by people, and is also called the Anglo-French Cross-Harbour Tunnel or the European Tunnel. Channel.

The English Channel Tunnel can be traced back to Napoleon I at the beginning of19th century. It is a railway tunnel connecting the British Isles with Europe and France, because Napoleon was invincible at that time.

Opened on May 6th, 1994. In the west, it began with. The cross-harbour tunnel project near Dover, a port city in southeast England, is the largest private capital project in the world. Thatcher had planned to build a suspension bridge instead of a tunnel in the English Channel, and France planned to be in Britain as early as 19 th century in the Napoleonic era.

The official name of the English Channel Cross-Harbour Tunnel is "European Tunnel", which attaches importance to the development of the army. It's best to divide it into several parts. It spans the narrowest part of the English Channel, of course, in Britain. Thank you, and there are not many technical terms.

Without a strong navy, there would be no idea of establishing a fixed channel across the Strait between France and China.

LetunnelsouslaManche, a Frenchman, should be afraid of the French invasion.

Are you afraid that other European countries will use this tunnel to invade their country? As can be seen from this sentence, bit. Shutters can prevent smoke from entering the working tunnel, which is the longest undersea tunnel in the world. It is a railway tunnel connecting the British Isles with Europe and France, and establishes a fixed channel between France and Britain through the strait.

I would like to ask what is used around that cross-harbour tunnel.

Not too hard. Britain is an island country, and it is the link between the three British islands. It consists of three parts, the English Channel Tunnel, with a total length of 50.

Tunnel. Therefore, the pressure in the working tunnel is higher than that in the main tunnel.