Multidimensional Effects in the Propagation of Finite       Amplitude Stress Waves
{'Code': '07030000', 'Directorate': {'Abbreviation': 'ENG', 'LongName': 'Directorate For Engineering'}, 'Division': {'Abbreviation': 'CMMI', 'LongName': 'Div Of Civil, Mechanical, & Manufact Inn'}}
{'SignBlockName': 'Elbert L. Marsh', 'PO_EMAI': None, 'PO_PHON': None}
This project expands the science base for probing non-destructively for         residual stress in a solid.  This is a critical area of research with           innumerable applications to structures in engineering.  The PI has              successfully evolved a technique for analyzing acoustic fluids.  The            basic method is reformulated in this study for elastic media and then           validated by solution for planar waves.  The goal is an improved                understanding of the interplay between nonlinear effects and                    multidimensional phenomena which offers the prospect of substantial             improvement in the ability to probe nondestructively for residual               stress.
{'FirstName': 'Jerry', 'LastName': 'Ginsberg', 'PI_MID_INIT': 'H', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Jerry H Ginsberg', 'EmailAddress': 'jerry.ginsberg@me.gatech.edu', 'NSF_ID': '000121835', 'StartDate': '02/01/1986', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Georgia Tech Research Corporation', 'CityName': 'ATLANTA', 'ZipCode': '303186395', 'PhoneNumber': '4048944819', 'StreetAddress': '926 DALNEY ST NW', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Georgia', 'StateCode': 'GA', 'CONGRESSDISTRICT': '05', 'CONGRESS_DISTRICT_ORG': 'GA05', 'ORG_UEI_NUM': 'EMW9FC8J3HN4', 'ORG_LGL_BUS_NAME': 'GEORGIA TECH RESEARCH CORP', 'ORG_PRNT_UEI_NUM': 'EMW9FC8J3HN4'}
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[{'Code': '1441', 'Text': 'MECHANICS'}, {'Code': '1445', 'Text': 'DYNAMICS & CONTROL'}]
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