Determination of Poisson's Ratio for Various Glass Systems.

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Abstract:

Calculation of Poissons ratio from measurements of Youngs modulus and the shear modulus were made on various glass samples. These were made in the form of rods using the hypodermic syringe method. This involved drawing molten glass into vitreous silica tubing. The effect of the physical dimensions of the rod on moduli values is given, and corrected formulae are also presented. Results for Youngs modulus measured in the transverse and longitudinal modes of excitation are presented together with the shear modulus as measured in the torsional mode. Author

Author(s):
Phillips, Charles J. ; Smyth, Harold T. ; Kopf, Christopher W.
Author Organization(s):
RUTGERS - THE STATE UNIV NEW BRUNSWICK N J DEPT OF CERAMICS
Descriptive Note:
Final rept. 1 Sep 70-31 Aug 71,
Pagination:
0049

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Contract/Grant Number(s):
N00019-71-C-0113
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*GLASS, POISSON RATIO, MODULUS OF ELASTICITY, RODS, ELASTIC PROPERTIES
Field(s)/Group(s):
Ceramics, Refractories and Glass
Keyword(s):
POISSON RATIO, SHEAR MODULUS
Report Date:
1971 Oct 01