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Single-strand strainwire technique: extensions and refinements.

Authors
Zelonka-JR; Kline-RJ; Wade-LV
Source
Exp Mech 1970 Dec; 10(12):539-544
NIOSHTIC No.
10000879
Abstract
This paper is the first of three papers on a refined internal strainwire technique. Availability of sensitive data-acquisition equipment has made possible a detailed investigation that resulted in reductions in both gage length and excitation voltage with little reduction in the quality of the information. The method of measuring internal strains by embedded lengths of strain-gage wire has been extended to the construction and evaluation of strain rosettes. Experimentally measured principal strains on an interior plane of a compressed square prism are compared for statistical and theoretical consistency.
Keywords
Electric-power-transmission-lines; Electric-properties; Electrical-conductivity; Electrical-equipment; Electrical-properties; Electrical-transmission
CODEN
EXMCAZ
Publication Date
19701201
Document Type
OP; Journal Article
Fiscal Year
1971
NTIS Accession No.
NTIS Price
Identifying No.
OP 17-71
Issue of Publication
12
ISSN
0014-4851
NIOSH Division
PRC
Source Name
Experimental Mechanics
State
PA
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