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Study of stresses produced during coal cutting

โœ Scribed by M. G. Moiseenko; P. V. Ostapenko


Book ID
105600157
Publisher
Springer
Year
1969
Tongue
English
Weight
169 KB
Volume
5
Category
Article
ISSN
1573-8736

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Analytical solutions of tensile stresses
โœ Stump, D. M. ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 127 KB

An analytical method is used to study the tensile stresses beneath a rock cutter, which is modelled as a ยฎnite length strip of facial pressure and shear along an inยฎnite notch. For notch angles greater than 1208, the elastic stress ยฎelds are predominantly tensile and it is recommended that cutters s