Earth and the Environment

How difficult is shaft sinking?

Link to this answer

CloseClose

Link to this answer

Share this credible answer with others. Simply paste this code into your blog or Web page:

<a href="http://qanda.encyclopedia.com/question/difficult-shaft-sinking-133745.html" >How difficult is shaft sinking?</a>
E-mail this answer Link to this answer

Little difficulty is experienced in shaft sinking through solid rock, which contains little water. When loose, water-bearing strata have to be contended with, careful shoring and sealing of the shaft lining become necessary, and pumping facilities are needed.

Answer verified with
Get more facts and information about shaft sinking from The Columbia Encyclopedia, Sixth Edition at Encyclopedia.com.

Similar questions: How difficult is it to engage in shaft sinking? What is the difficulty of shaft sinking? [ Hide these questions ]

Related research questions

Related research articles

Shaft sinking in the former Soviet Union. (mine construction)
Magazine article from: Mining Magazine ...volume of shaft sinking activity has reduced...number of newly sunk shafts was 10% lower than...former 'soviet' shaft construction firms...closely behind the shaft face, so that temporary...soviet' mining. In difficult conditions, lining...used in 'soviet' shaft sinking ...
Coast Guard Officials Investigate Sinking of Fishing Boat Off Alaska Coast.
Newspaper article from: Knight Ridder/Tribune Business News ...s mysterious April 2 sinking, a National Weather...admit their job is very difficult. Hopkins said he and...bearing along its propeller shaft from heating up. Magone...malfunctioning or broken shaft. In any event, the...had ample warning of a shaft problem, and rapid sinking...
The Boulby Mine
Magazine article from: Mineralogical Record ...for the main shaft is NZ 763 183...kilometers about the shaft bottom, is very...collecting is difficult since specimens...Consolidated, began sinking two 5.5-meter-diameter shafts, one for ore...task since the shafts were deep, and...developed during the shaft sinking ...
The Boulby mine, Cleveland, England.
Magazine article from: The Mineralogical Record ...for the main shaft is NZ 763 183...kilometers about the shaft bottom, is very...collecting is difficult since specimens...Consolidated, began sinking two 5.5-meter-diameter shafts, one for ore...task since the shafts were deep, and...developed during the shaft sinking ...
German endurance.
Magazine article from: Mining Magazine ...local mines, often under very difficult conditions as a result of the...mining industry to contract Out shaft sinking as well as the construction...have gained vast experience in sinking shafts under difficult ground conditions by adopting...
See all results at HighBeam

HighBeam gives you access to newspaper, magazine, and trade journal articles plus press releases, facts, information, and biographies from thousands of sources.