November 28, 2025
The Chalk Marl layer was crucial to the Channel Tunnel. It's low permeability and good stability made it ideal. Let’s explore how this layer benefits the tunnel.
The discovery of a consistent chalk marl layer was a huge relief for the engineers. Lets explore the effort of engineers to determine the Tunnel Axis.
The Channel Tunnel project required three tunnels, two main tunnels and one service tunnel. The tunnel is split into six manageable sections using two smart crossovers. Lets explore the geometry of the Channel Tunnel.
The Channel Tunnel is linking England and France beneath the English Channel. Crossing the violent English Channel via an underground tunnel has been one of mankind’s greatest engineering dreams. Lets explore th piston relief ducts.
The bearings make sure that this slight deflection is allowed in Bailey Bridges. If these bearings were not present, the bridge would have undergone too much internal stress. Lets explore how are Bailey bridges built.
March 13, 2026
Sinkholes form where bedrock underlies soil and water creates underground voids. Let's explore what sinkholes are and how they form.
November 24, 2025
The discovery of a consistent chalk marl layer was a huge relief for the engineers. Lets explore the effort of engineers to determine the Tunnel Axis.
June 28, 2025
The Bailey bridge was one of the three most vital innovations for the Allied victory in World War II, alongside the heavy bomber and radar. Lets explore Why are Bailey bridges super strong?