Brief Records : EPA National Library Catalog

Items Found: 4
Showing Items: 1 - 4
Your Search: (SUBJECT=Crack propagation)

Document Number: 1 Full Record
Main Title Crack Velocities in Silicon and Germanium.
Author Greenwoo, J. H. ;
CORP Author Fraunhofer Institut, Freiburg (West Germany). Abteilung Fuer Festkoerpermechanik.
Year Published 1970
Report Number REPT-7/70;
Stock Number N71-31704
Additional Subjects Crack propagation ; Fractography ; Germanium ; Propagation velocity ; Silicon ; Acceleration (physics) ; Bending ; Crack initiation ; Fracture mechanics ; Surface properties ; Ultrasonic tests ;
Holdings
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NTIS  N71-31704 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 61p

Document Number: 2 Full Record
Main Title Ductile-to-Brittle Transition Time in Polyethylene Geomembrane Sheet.
Author Halse, Y. H. ; Lord, A. E. ; Koerner, R. M. ;
CORP Author Drexel Univ., Philadelphia, PA. Geosynthetic Research Inst.;Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab.
Publisher 1992
Year Published 1992
Report Number EPA-R-815692; EPA/600/A-92/049;
Stock Number PB92-153758
Additional Subjects Polyethylene ; Geotechnical fabrics ; Membranes ; Cracking(Fracturing) ; Mechanical tests ; Ductility ; Failure ; Fatigue(Materials) ; Loads(Forces) ; Deformation ; Yield strength ; Mechanical properties ; Crack propagation ; Brittleness ; Reprints ;
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB92-153758 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 10p

Document Number: 3 Full Record
Main Title Experimental Determination of Acoustic and Structural Behavior of Wall Panel-Cavity Configurations Exposed to Sonic Booms.
Author Abel, M. ; Peschk, W. ; Sanlorenz, E. ;
CORP Author General Applied Science Labs., Inc., Westbury, N. Y.
Year Published 1970
Report Number NASA-CR-111925 ;GASL-TR-754; NAS1-9594;
Stock Number N71-32488
Additional Subjects Acoustic properties ; Crack propagation ; Glass ; Overpressure ; Rectangular panels ; Sonic booms ; Sound transmission ; Acoustic excitation ; Cavities ; Fatigue tests ; Rooms ; Walls ;
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  N71-32488 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 133p

Document Number: 4 Full Record
Main Title Thermally Induced Elastic Stresses and Their Effect on Crack Formation and Propagation.
Author Blaue, J. G. ;
CORP Author Translation Consultants, Ltd., Arlington, Va.
Year Published 1971
Report Number NASA-TT-F-13699; NASW-2038;
Stock Number N71-32554
Additional Subjects Crack propagation ; Fracture mechanics ; Thermal stresses ; Fractography ; Glass ; Interferometry ; Stress tensors ; Thermodynamic properties ;
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  N71-32554 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 121p