ASTM-E1561 › Historical Revision Information
Standard Practice for Analysis of Strain Gage Rosette Data
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Scope
1.1 The two primary uses of three-element strain gage rosettes are (a) to determine the directions and magnitudes of the principal surface strains and (b) to determine residual stresses. Residual stresses are treated in a separate ASTM standard, Test Method E837. This practice defines a reference axis for each of the two principal types of rosette configurations used and presents equations for data analysis. This is important for consistency in reporting results and for avoiding ambiguity in data analysis-especially when computers are used. There are several possible sets of equations, but the set presented here is perhaps the most common.
Keywords
Rosettes; Strain gage rosette; Stress; strain gage rosette-analysis, practice; ICS Number Code 77.040.99 (Other methods of testing metals)
To find similar documents by ASTM Volume:
03.01 (Metals -- Mechanical Testing; Elevated and Low-Temperature Tests; Metallography)
To find similar documents by classification:
77.040.99 (Other methods of testing of metals)
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Document Number
ASTM-E1561-93
Revision Level
1993 EDITION
Status
Superseded
Modification Type
Reapproval
Publication Date
Aug. 15, 1993
Document Type
Practice
Page Count
4 pages
Committee Number
E28.14