Performance of lap splices in large-scale column specimens affected by ASR and/or DEF.

Details

• Creators:
  Bracci, Joseph M. ; Gardoni, Paolo ; Eck, M. Kathleen ; Trejo, David
• Corporate Creators:
  Texas Transportation Institute
• Corporate Contributors:
  Texas. Dept. of Transportation. Research and Technology Implementation Office ; United States. Federal Highway Administration
• Subject/TRT Terms:
  • Alkali silica reactions
  • Reactions in concrete
  • Columns
  • Vertical supports
  • Reinforced concrete Alkali-silica reaction
  • ASR
  • Delayed ettringite formation
  • DEF
  • Lap splice
  • Reinforced concrete
  More +
• Publication/ Report Number:
  FHWA/TX-12/0-5722-1
• Resource Type:
  Tech Report
• Geographical Coverage:
  Texas
• Edition:
  Technical report; Sept. 2006¿Aug. 2011.
• Corporate Publisher:
  Texas Transportation Institute
• Abstract:
  This research program conducted a large experimental program, which consisted of the design, construction, ; curing, deterioration, and structural load testing of 16 large-scale column specimens with a critical lap splice ; region, and then compared and calibrated models developed in the analytical program with the experimental ; behavior. Specimens were carefully instrumented both internally and externally to monitor the strain ; behavior of the concrete and reinforcing steel from specimen construction, curing, deterioration, and final ; structural load testing.
• Format:
  PDF
• Funding:
  Project 0-5722
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/24510/dot_24510_DS1.pdf
• File Type:
  [PDF - 26.59 MB]
• Collection(s):
  US Transportation Collection
• Main Document Checksum:
  urn:sha-512:d5ef117f953eaa2c17d72ec91077029929b45a71b6b59e5402fd259d51aba14788de9e5024f17d1469daace87a53ce03b7b7ff04812003e76de2d52f5d60b4cf