High cycle fatigue modeling and analysis for deck floor truss connection details Public Deposited

http://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/pc289n15v

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  • The Oregon Department of Transportation is responsible for many steel deck truss bridges containing connection details that are fatigue prone. A typical bridge, the Winchester Bridge in Roseburg, Oregon, was analyzed to assess the loading conditions, stress levels, and fatigue life of the connection details. The analysis included linear-elastic beam analysis, 2D and 3D finite element modeling, and fatigue modeling. A field identification methodology was developed to expand the analysis to other steel deck truss bridges. Five retrofit strategies were investigated to determine their effectiveness in reducing the stress ranges developed in the connection details.
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  • File scanned at 300 ppi (Monochrome, 8-bit Grayscale, 24-bit Color) using ScandAll PRO 1.8.1 on a Fi-6670 in PDF format. CVista PdfCompressor 4.0 was used for pdf compression and textual OCR.
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  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2012-09-20T20:18:05Z (GMT) No. of bitstreams: 1 DePieroAnthonyH1998.pdf: 4894905 bytes, checksum: 05d29ad9539a138d05820348ec33f803 (MD5)
  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2012-09-20T20:19:53Z (GMT) No. of bitstreams: 1 DePieroAnthonyH1998.pdf: 4894905 bytes, checksum: 05d29ad9539a138d05820348ec33f803 (MD5)
  • description.provenance : Submitted by John Valentino (valentjo@onid.orst.edu) on 2012-09-19T17:49:29Z No. of bitstreams: 1 DePieroAnthonyH1998.pdf: 4894905 bytes, checksum: 05d29ad9539a138d05820348ec33f803 (MD5)
  • description.provenance : Made available in DSpace on 2012-09-20T20:19:53Z (GMT). No. of bitstreams: 1 DePieroAnthonyH1998.pdf: 4894905 bytes, checksum: 05d29ad9539a138d05820348ec33f803 (MD5) Previous issue date: 1997-06-25

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