Difference between Natural & Mechanical Ventilation in Tunnel
Difference between Natural & Mechanical Ventilation in Tunnel Tunnel ventilation is a technique, that provides fresh air inside the tunnel […]
Tunnels
Tunnels
Railway Engineering, Tunnels
Tunnel Lighting and Their Types – CivilNotePpt
Tunnel Lighting Various tunnelling work and operations can not be carried out successfully and satisfactorily if there is insufficient light
Railway Engineering, Tunnels
18 Safety Precautions in Tunnelling
18 Safety Precautions in Tunnelling Tunnelling is an underground construction and there are many types of risks during construction. Therefore,
Railway Engineering, Tunnels
Maintenance of Railway Tunnels
Maintenance of Railway Tunnels Generally, P.W.I. inspects every tunnel in his section, and he is personally responsible for maintaining the
Highway engineering, Railway Engineering, Tunnels
Classification of Tunnel Drainage System
Classification of Tunnel Drainage System Tunnel Drainage systems are classified as: (1) Drainage system provided at the time of construction
Highway engineering, Railway Engineering, Tunnels
Methods of Ventilation in Tunnels – CivilNotePpt
Methods of Ventilation in Tunnels The following methods are implemented for ventilation in tunnels: 1. Natural Ventilation When a tunnel
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
Highway engineering, Railway Engineering, Tunnels
7 Shapes of Tunnels – Advantages & Disadvantages
Shapes of Tunnels Commonly used tunnel shapes(Shapes of Tunnels) are discussed below: 1. Polycentric Shaped of Tunnels This sort of
Highway engineering, Railway Engineering, Tunnels
20 Types of Classification of Tunnels
20 Types of Classification of Tunnels Tunnels are generally classified on the basis of their purposes, types of material, and
Highway engineering, Railway Engineering, Tunnels
8 Necessity of Tunnels
Necessity of Tunnels The necessity of tunnels are as follows: 1. Tunnels are necessary, to avoid the long road