ASTM E1561 - 93(2014) - Standard Practice for Analysis of Strain Gage Rosette Data

ASTM E1561 - 93(2014)

Standard Practice for Analysis of Strain Gage Rosette Data

Status : Current   Published : April 2014



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.

Standard NumberASTM E1561 - 93(2014)
TitleStandard Practice for Analysis of Strain Gage Rosette Data
Publication Date15 April 2014
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Bending strain, Mohr's circle for strain, Rosette, Shear strain, Strain, Strain gages, Tensile strain
File Size0 KB

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