Tunnel ventilation is one of the most critical aspects of tunnel engineering. It ensures that air quality inside the tunnel remains safe for users and workers while removing heat, smoke, and exhaust gases generated by vehicles or construction equipment. A ...
Category: Tunnels
Construction articles revolving around Tunnels
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The World’s Largest Tunnels
The world’s largest tunnels are remarkable engineering achievements, cutting through mountains, stretching under seas, and weaving beneath cities. These massive infrastructure projects rely on advanced tunnel-boring technology to meet growing transportation and urban development needs. What Are Mega-Tunnels? Mega-tunnels are ...
The Science Behind Stabilizing Tunnel Portals
The stability of tunnel portals is a significant factor in the construction and maintenance of tunnels. With proper stabilization, tunnels can be safe for those traversing them and can lead to costly structural damage if addressed. As such, it is ...
Design and Construction of Submerged Floating Tunnel
A submerged floating tunnel (SFT), also called Archimedes bridge or suspended tunnel, is a tunnel that floats in the water supported by its buoyancy (specifically, by employing the hydrostatic thrust, or Archimedes’ principle). Structural Components of Submerged Floating Tunnel A ...
Hypertunnel’s Breakthrough Technique in Tunneling
A Basingstoke-based startup called Hypertunnel has developed a revolutionary approach to tunneling including tunnel construction, enlargement, repair and maintenance of tunnels and underground structures. The company’s co-founders, Jeremy Hammond and Steve Jordanhe showcased a new, cost-effective, safer and environment-friendly system ...
Submerged Floating Tunnel: Principle, Features, and Challenges
A submerged floating tunnel (SFT), also called Archimedes bridge or suspended tunnel, is a tunnel that floats in water supported by its buoyancy (specifically, by employing the hydrostatic thrust, or Archimedes’ principle). Tunnels in water are not new in civil ...