Performance Evaluation of Concrete Bridge Deck Affected by Chloride Ingress: Simulation-Based Reliability Assessment and Finite Element Modeling

Modeling is presented for the effect of cracks on chloride ingress into bridge decks with epoxy-coated reinforcing steel. A finite element diffusion model is used in conjunction with a Monte Carlo probabilistic method to address the inherited randomness of input variables. Field data from New York and Pennsylvania bridge decks under service are used to derive the distributions of diffusion coefficients and concrete cover depths under common specifications and construction practices for bridges in the northeastern United States.

• Record URL:
  https://doi.org/10.3141/2028-01
• 
• Summary URL:
  http://scholar.google.com/scholar_lookup?title=Performance+Evaluation+of+Concrete+Bridge+Deck+Affected+by+Chloride+Ingress%3a+%0aSimulation-Based+Reliability+Assessment+and+Finite+Element+Modeling&author=P.+Konecny&author=P.+Tikalsky&author=D.+Tepke&publication_year=2007
• Availability:
  • Find a library where document is available. Order URL: http://www.trb.org/Main/Public/Blurbs/159728.aspx
• Authors:
  • Konecny, Petr
  • Tikalsky, Paul J
  • Tepke, David G
• Publication Date: 2007

Language

• English

Media Info

• Media Type: Print
• Features: Figures; References; Tables;
• Pagination: pp 3-8
• Monograph Title: Design of Structures 2007
• Serial:
  • Transportation Research Record: Journal of the Transportation Research Board
  • Issue Number: 2028
  • Publisher: Transportation Research Board
  • ISSN: 0361-1981

Subject/Index Terms

• TRT Terms: Bridge decks; Chlorides; Concrete; Cracking; Epoxy coatings; Finite element method; Mathematical models; Monte Carlo method; Reinforcing steel
• Uncontrolled Terms: Cover depth (Rebars); Diffusion coefficients; Field data
• Geographic Terms: New York (State); Pennsylvania
• Subject Areas: Bridges and other structures; Design; Highways; I24: Design of Bridges and Retaining Walls;

Filing Info

• Accession Number: 01045145
• Record Type: Publication
• ISBN: 9780309104555
• Files: TRIS, TRB, ATRI
• Created Date: Feb 8 2007 8:01PM