BORING

By :- Mital Damani

PRESENTATION ON BORING

Introduction

Method

Application

CONTENT

PITS – small/large hole on land.

BORING is one type of Pit.

Y??????

INTRODUCTION

Auger

Auger & Shell

Wash

Percussion

Rotary

METHODS

Mostly used in Sandy soil, soft soil, clayey soil.

It can operated Manually (6m) as well as Mechanically (15m).

Mostly is Driven Vertically .

AUGER BORING

PHOTOS OF AUGER

Mostly used in Soft Clay.

This AUGER Is different from other auger :

Cylindrical in shape having diameter of 75 to 200mm,hollow tube with cutting edge at bottom.

Operated Manually (25m) as well as Mechanically(50m).

AUGER & SHELL BORING

PHOTOS OF AUGER AND SHELL

Mostly it is used in Soft Stiff Cohesive & Sandy Soils.

The operation caring out :

By using Casing Pipe ,through which a hollow drilled rod with a sharp chisel Or Chopping bit is inserted at lower end .

The main role play in this is WATER.

WASH BORING

WASH BORINGS

WASH BORING

The Chopping & jetting action of the bit & water disintegrate the soil.

Also cutting action is used .

From this method SOIL STRATIFICATION is judged.

WASH BORING..

Mostly used in Rocky area & soil having Boulders.

This is only method in which material state is converted other that is from PULVERISED TO SLURRY.

PERCUSSION BORING

PERCUSSION BORING

Mostly used in Hard & coursed as well as in Rocky area.

This only method of boring in which UNDISTRIBUTED Sample is taken out.

Operation carried out :

Hollow steel tube is used for SUCKING out the MATERIAL.

Cutting bits makes annual cut in strata & leaves a cylindrical core of the material in the hollow tube.

ROTARY BORING

ROTARY BORING

ROTARY BORING

•Diamond Bit

•Shot Bit

Drill Bits

ROTARY BORING..

Diamond ->

INDUSTRIAL

DIAMONDShot -> CHILLED

STEEL

TYPES OF ROTARY BORING

Land excavation

Water

For extract out PETROLIUM PRODUCT

Testing of soil sample

For checking soil capacity.

APPLICATION

We are use for testing of soil sampling

To study soil strata For getting info.of

fossil ,mineral,etc…

CONCLUSION

THANK YOU…

Book . Prof.a.s.kotadiaInternrt . Google

Wikipedia .

REFERNCE