During the construction of the Bryte Bend Bridge on Interstate 880 near Sacramento, Calif., a crack developed in the main flange. A photoleastic model was constructed and analyzed to determine experimentally the prevailing stresses. The stress at the weld connecting the cross-frame strut to the main flange, where the crack originated, was measured. The results indicate that the welding of the strut produced a change in geometry, creating a threefold increase in the stress, when compared to the unwelded design. /Author/

  • Availability:
  • Supplemental Notes:
    • Presented at the ASCE National Structural Engineering Convention, New Orleans, April 14-18, 1975 (Preprint 2424).
  • Corporate Authors:

    American Society of Civil Engineers

    345 East 47th Street
    New York, NY  United States  10017-2398
  • Authors:
    • Redner, A S
    • Pompa, L
  • Publication Date: 1976-8

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00139591
  • Record Type: Publication
  • Report/Paper Numbers: ASCE #12347
  • Files: TRIS
  • Created Date: Sep 16 1976 12:00AM