Tunneling methods in Railways | Types of Tunneling in Hard and Soft rocks 

Tunnels are the structure constructed under ground to lay the railway track. The tunnels are constructed in hard rocks or soft soils. The video illustrates the types of tunneling techniques in hard rocks and Soft soils with suitable pictures.
#TunnelingMethods
Click Here to Subscribe our Channel:
/ @letsexplorecivilengin...
Field Techniques Videos in Tamil: • Field Techniques
Civil Engineering Concept Videos in Tamil: • Civil Engineering Conc...
Surveying Lecture Videos in Tamil:
• Surveying Lecture in T...
Engineering Mechanics Lecture videos in Tamil: • Engineering Mechanics ...
Railway Engineering Lecture videos in Tamil:
• Railway, Airport and H...
Follow us on Facebook: / lecetamil
#Let’sExploreCivilEngineeringTamil
Subscribe | Share | Support