Jim Dowling - Mining Engineer

UNDERGROUND MINE PLANNING

To purchase a copy of my book, please email me at:- jim@jdowling.com

Underground Mine Planning by Jim Dowling

ROPE HAULAGE

Rail track haulage can be drawn by ropes on various gradients and by locomotives on gradients around 1 in 200. Rail haulage has been used in mines for hundreds of years and is still popular. Rope haulages were common in the recent past in small mines, especially coal. They suffer from being low capacity, inflexible, systems so have generally been replaced by conveyors, locomotives and trucks for mineral transport. They are still used, but are mainly restricted to supplies transport where bulk capacity is not important. There are three main types, Endless Rope, Main and Tail and Direct. Endless Rope and Main and Tail systems have a positive means of returning empty cars, Direct relies only on gravity.

 

 

Plan view of endless rope system

Plan view of endless rope system

 

 

Plan view of main and tail

Plan view of main and tail

 

 

Direct rope haulages - plan view

Direct rope haulages - plan view

 

BOOK SUMMARY

PREFACE
CONTENTS
FIGURES

MINE PLANNING ANIMATIONS

SHRINKAGE STOPING
SUBLEVEL OPEN STOPING (SLOS)
ROOM AND PILLAR MINING
MAN ENGINE

GALLERY

STRIPPING RATIO
TYPES OF ORE RESERVE
ACCESS FROM SURFACE
SHAFT PLANNING
DEVELOPMENT PLANNING
SKIP OR "CAR AND CAGE" HOISTING
ROPE HAULAGE
TRACKLESS MINING AND RAMPS (DECLINES)
SUBLEVEL OPEN STOPING (SLOS)

To purchase a copy of my book, please email me at:- jim@jdowling.com
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