ELASTIC EQUILIBRIUM OF ISOTROPIC PLANE WITH A DOUBLE PERIODICITY,

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Abstract:

The article summarizes the solution of a problem on the elastic equilibrium of an isotropic plane weakened by a double periodic system of two identical circular openings in the case when elastic discs of a foreign material are welded into the openings. The results obtained are used to solve the problem of reducing the double-period grid--disc system to an equivalent solid plane. In addition to the exact ratio specifying the reduction to the elastic parameters of the equivalent solid plane, some compact approximate ratios were also derived. Author

Author(s):
Grigolyuk, E. I. ; Filshtinskii, L. A.
Author Organization(s):
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Supplementary Note:
Edited trans. of Prikladnaya Mekhanika (USSR) v2 n9 p1-7 1966.
Annotation:
Elastic equilibrium of isotropic plane with a double periodicity--Translation.
Pagination:
0013

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
FTD-HT-23-827-68
 Subject Terms
Communities of Interest:
Air Platforms
Descriptor(s):
(*METAL PLATES, ELASTIC PROPERTIES), PERIODIC VARIATIONS, STRUCTURAL PROPERTIES, DISKS, STRESSES, USSR
Field(s)/Group(s):
Mechanics
Keyword(s):
TRANSLATIONS
Report Date:
1969 Jan 30