A Thermoviscoelastic Characterization of an Asphaltic Concrete

Details

• Creators:
  Bynum Jr, Douglas
• Corporate Creators:
  Texas Transportation Institute. Texas A&M University
• Corporate Contributors:
  Texas Highway Department ; United States. Department of Transportation. Federal Highway Administration. Bureau of Public Roads
• Subject/TRT Terms:
  Asphalt Concrete Brittleness Compaction Compression Deformation Curve Loads Materials Tests Properties Of Materials Temperature Tension
• Publication/ Report Number:
  127-2
• Resource Type:
  Tech Report
• Geographical Coverage:
  United States ; Texas
• Corporate Publisher:
  Texas Transportation Institute. Texas A&M University
• Abstract:
  Material properties in the uniaxial tension and compression modes were obtained for two compacted asphaltic concrete mixtures for various temperatures and rates of loading. The first mixture was preheated and compacted at 300°F whereas the second mixture was processed at 450°F; thus, the embrittlement due to overheating with the compactive effort constant was quantified. The results show that stress should not be used, and strain could be used for assessing material performance.
• Format:
  PDF
• Funding:
  2-8-69-127
• Collection(s):
  US Transportation Collection
• Main Document Checksum:
  urn:sha-512:650d63506e513fa43a997777e00bd863de9aa6ed5162a23391d8957828f73613e786321e0b3bd3a8e6ec3da644878241e96167cf5c03ed0c00a346636ca29bfa
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/85513/dot_85513_DS1.pdf
• File Type:
  [PDF - 1.90 MB ]