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Showing 1 to 2 of 2 for “"standing support"”.
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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 …
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Monitoring Underground Mine Displacement Using Photogrammetry and Laser Scanning
… to monitor movements of rock masses and their support systems in underground mine environments. Displacements underground are traditionally measured through point measurement devices, such as extensometers. These are generally restricted to measuring one dimension, may change behavior with …