COMBINATION OF DIFFERENT INFLUENCES AND FATIGUE IN MATERIAL ON RIGID PAVEMENTS

KOMBINACIJA RAZLICITIH UTICAJA I ZAMOR MATERIJALA KOD BETONSKIH KOLOVOZNIH KONSTRUKCIJA

The author points to the fact that when designing rigid pavements, one should take into account not only stress load but also thermal loads. Thermal loads influence total stresses of concrete slabs in the afternoons when they are superimposed on stresses due to loads. The article presents a test method for the determination of the concrete slab fatigue according to miner,m and points to the inadequacy of the method because thermal stress is neglected. It also shows how to determine the fatigue curve according to domenchini,l and marchionna,a who take into account both stress and temperature.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/04789733
• Authors:
  • Cvetanovic, A
• Publication Date: 1987

Language

• Serbian

Media Info

• Pagination: p. 36-42
• Serial:
  • Put i Saobracaj
  • Volume: 33
  • Issue Number: 3/4
  • ISSN: 0478-9733

Subject/Index Terms

• TRT Terms: Concrete; Curves (Geometry); Fatigue (Mechanics); Loads; Pavement design; Rigid pavements; Slabs; Stresses; Temperature; Test procedures
• Subject Areas: Highways; Pavements;

Filing Info

• Accession Number: 00486876
• Record Type: Publication
• Source Agency: Transport and Road Research Laboratory (TRRL)
• Files: ITRD, TRIS
• Created Date: Sep 30 1989 12:00AM