Preliminary Design of an Improved Load Measuring Device for Underground Mining Standing Supports

Preliminary Design of an Improved Load Measuring Device for Underground Mining Standing Supports

Standing support is often used in conjunction with underground retreat mining. Knowledge of the load-displacement behavior of a standing support and loading induced by the mine opening is critical proper support selection. The NIOSH STOP database contains load-displacement laboratory test data for m...

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Bibliographic Details
Main Author: Stables, Brandon Shane
Other Authors: Mining Engineering
Format: Others
Language:en
Published: Virginia Tech 2021
Subjects:
standing support
flat jacks
mining
hydraulic load cell
pre-stressing device
Online Access:http://hdl.handle.net/10919/106793

Internet

http://hdl.handle.net/10919/106793

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