Curioustab

Home » Civil Engineering » Tunnelling

Railway tunnels, are generally

polycentric
rectangular
parabolic
circular
none of these.

Correct Answer: polycentric

← Previous Question Next Question→

More Questions from Tunnelling

In the given figure drill holes, heading, mucking and benching are mumbered as 1, 2, 3, 4 The correct sequence is :
The advantages of providing a pair of tunnels as compared to only one large highway tunnel is :
For full face method, the excavation to be done is generally divided into
The concentration of the dust particles of the size 0.5 to 5 microns adjacent to the working face should not be more than
A tunnel is found more advantageous as compared to the alternate routes because it:
In case of railways,
The following operations are required for tunnelling in rocky terrain : 1. Removing the foul gases 2. Marking the tunnel profile 3. Setting up and drilling 4. Checking misfire 5. Mucking The correct sequence is :
Pick up the correct statement from the following:
Which one of the following methods is adopted for permanent drainage of tunnels :
For B.G. single track, the section of the tunnel must have a width

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion