Method of roof control in an underground mine

Measuring and testing – Specimen stress or strain – or testing by stress or strain... – In static structures

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73760, 405133, G01B 530, G01M 500

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058249125

ABSTRACT:
Stresses in an underground mine are determined by analyzing mechanical properties of mine site stratum including Young's modulus. The mechanical properties are combined with the physical layout of the mine. From the application of the mechanical properties, stresses in the mine are determined.

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