Methods of Ventilation in Tunnels
Methods of Ventilation in Tunnels Following methods are implemented for ventilation in tunnels: Natural Method Mechanical Method Methods of Ventilation…
Category: Tunnels
Requirements of Good Ventilation System in Tunnels
Requirements of Good Ventilation System in Tunnels A good tunnel ventilation system should meet the following requirements: 1. It should reduce…
7 Shapes of Tunnels
Shape of Tunnels Commonly used tunnel shapes are discussed below: Polycentric Circular Rectangular Egg-shaped Horseshoe type Elliptical Segmental 7 Shapes…
20 Types of Classification of Tunnels
20 Types of Classification of Tunnels Tunnels are generally classified on the basis of the purpose, types of material and…
8 Necessity of Tunnels
Necessity of Tunnels The necessity of tunnels are as follows: 8 Necessity of Tunnels 1. Tunnels are necessary, to avoid…