Fracture Problems in Pressure Vessels and Reinforced Pipes
{'Code': '07030000', 'Directorate': {'Abbreviation': 'ENG', 'LongName': 'Directorate For Engineering'}, 'Division': {'Abbreviation': 'CMMI', 'LongName': 'Div Of Civil, Mechanical, & Manufact Inn'}}
{'SignBlockName': 'Devendra P. Garg'}
This research will address three important problems:  (1) the                   effect of material dissimilarity which occurs with cracks in clad               piping and pressure vessels; (2) modeling of small surface flaws                in thin-walled components under general loading conditions; and                 (3) basic micromechanics aspects of fractures produced by flaws                 at the interface regions in composites.  A new analytical method                has been developed for solving integral equations, and shows                    considerable promise in application to the solution of these                    three problems.
{'FirstName': 'Fazil', 'LastName': 'Erdogan', 'EmailAddress': None, 'StartDate': '11/01/1986', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Lehigh University', 'CityName': 'Bethlehem', 'ZipCode': '180153005', 'PhoneNumber': '6107583021', 'StreetAddress': 'Alumni Building 27', 'CountryName': 'United States', 'StateName': 'Pennsylvania', 'StateCode': 'PA'}
[{'Code': '1441', 'Text': 'MECHANICS'}, {'Code': '9120', 'Text': 'CROSS-DIRECTORATE PROGRAMS'}, {'Code': '9727', 'Text': None}]
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1986&All=true', 'xml': '8613611.xml'}