FOREPOLING Meaning and
Definition
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Forepoling is a technique used in underground construction and mining that involves the use of horizontal timber structures to support the walls or roof of a tunnel or excavation. This method aims to prevent cave-ins and provide temporary stability to the surrounding rock or soil. The process typically involves the installation of closely spaced, parallel timbers, known as forepoles, along the excavation face.
The forepoles are positioned horizontally and are inserted into pre-drilled holes in the rock or soil. This is followed by the filling of any voids or gaps behind the timbers with clay, sand, or other materials to enhance stability and reduce the risk of collapse. This combination of timber and filling material creates a solid and secure support system that helps to prevent the walls or roof from collapsing inward.
Forepoling is commonly used in situations where the surrounding ground conditions are unstable or prone to shifting or settlement. It is particularly useful in areas with loose or fractured rock, weak soil, or when the excavation is subject to pressure from groundwater. By providing temporary structural support, forepoling ensures the safety of workers and equipment during the construction or mining process.
In addition to its safety benefits, forepoling can also help to maintain the integrity and shape of the tunnel or excavation, making subsequent construction or mining activities easier and more efficient.
Common Misspellings for FOREPOLING
- dorepoling
- corepoling
- vorepoling
- gorepoling
- torepoling
- rorepoling
- firepoling
- fkrepoling
- flrepoling
- fprepoling
- f0repoling
- f9repoling
- foeepoling
- fodepoling
- fofepoling
- fotepoling
- fo5epoling
- fo4epoling
- forwpoling
- forspoling
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