equivalent angles

equivalent angles

[i‚kwiv·ə·lənt ′aŋ·gəls]
(mathematics)
Two rotation angles that have the same measure.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Since Mohr-Coulomb failure criterion is still widely used in geotechnical engineering analysis, it is necessary to determine equivalent angles of friction and cohesive strengths for each rock mass and stress range.