Mode II Fatigue Crack Propagation Due to Contract Loading
{'Code': '07030000', 'Directorate': {'Abbreviation': 'ENG', 'LongName': 'Directorate For Engineering'}, 'Division': {'Abbreviation': 'CMMI', 'LongName': 'Div Of Civil, Mechanical, & Manufact Inn'}}
{'SignBlockName': 'Martha P. King', 'PO_EMAI': None, 'PO_PHON': None}
This project supports research on the phenomenon of fatigue crack               growth.  Understanding the phenomenon is important for contact loading          situations encountered in bearings, gears, and wheel/rail applications.         Much research on crack growth has been done for tensile loading.  This          project focuses on compressive/shear loading and comprises three phases         covering characterization of load path experienced by a crack tip,              examination of behavior of a crack branch during a stress cycle, and            finally the development of growth law applicable to contact loading.            The theoretical work is swupplemented with an experimental component.
{'FirstName': 'Gregory', 'LastName': 'Miller', 'PI_MID_INIT': 'R', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Gregory R Miller', 'EmailAddress': 'gmiller@u.washington.edu', 'NSF_ID': '000431808', 'StartDate': '01/01/1986', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'University of Washington', 'CityName': 'SEATTLE', 'ZipCode': '981951016', 'PhoneNumber': '2065434043', 'StreetAddress': '4333 BROOKLYN AVE NE', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Washington', 'StateCode': 'WA', 'CONGRESSDISTRICT': '07', 'CONGRESS_DISTRICT_ORG': 'WA07', 'ORG_UEI_NUM': 'HD1WMN6945W6', 'ORG_LGL_BUS_NAME': 'UNIVERSITY OF WASHINGTON', 'ORG_PRNT_UEI_NUM': None}
{'Name': None, 'CityName': None, 'StateCode': None, 'ZipCode': None, 'StreetAddress': None, 'CountryCode': None, 'CountryName': None, 'StateName': None, 'CountryFlag': None, 'CONGRESSDISTRICT': None, 'CONGRESS_DISTRICT_PERF': '""'}
{'Code': '1444', 'Text': 'SURFACE ENGINEERING'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1984&All=true', 'xml': '8415489.xml'}