Uncategorized

What is Tunnel Boring Machine (TBM), Advantages and Features

TMB is used as an alternative to drilling and blasting (DB) methods. TBMs are used to excavate tunnels with a circular cross section through a variety of subterranean matter; hard rock, sand or almost anything in between. As the TBM moves forward, the round cutter heads cut into the tunnel face and splits off large chunks of rock.  the cutter head carves a smooth round hole through the rock…
Read more
Uncategorized

Bearing Capacity of Shallow Foundation

@import url(http://fonts.googleapis.com/css?family=Oswald:700); Bearing Capacity:     Maximum intensity of pressure applied to the underneath soil without failure of  the soil due to shear and/or excessive settlement.           This Presentation will help you…
Uncategorized

Waste & Recycled Materials in Concrete Technology

@import url(http://fonts.googleapis.com/css?family=Oswald:700); Recyclying of concrete is a unique concept. It is never discussed before. A very comprehensive & small presentation is pasted here.  \”Concrete Recyclying cuts down the cost.\”   The presentation will help you to develop an understanding about:           Concrete Recycling           Importance…
Read more