POURQUOI LES PONTS SE DETERIORENT-ILS ?

POCHEMU RAZRUSHAYUTSYA MOSTY ?

On examine les defauts, propres aux betons armes, qui sont causes premieres de la degradation des ouvrages : corrosion des armatures, efflorescences de chaux, desquamations, mauvaise resistance aux sels de deverglacage. On indique les mesures preventives a prendre lors de la realisation et de l'exploitation des ponts.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/00052353
• Authors:
  • NAJVEL'T, V V
  • SLOBODCHIKOV, A N
  • FEDNER, L A
• Publication Date: 1989

Media Info

• Pagination: 10-1
• Serial:
  • AVTOMOBIL'NYE DOROGI
  • Issue Number: 10
  • ISSN: 0005-2353

Subject/Index Terms

• TRT Terms: Bridges; Concrete; Corrosion; Deterioration; Prevention; Reinforced concrete; Spalling
• Uncontrolled Terms: Causes; Exudates
• ITRD Terms: 5255: Alteration (gen); 4794: Beton arme; 4755: Beton hydraulique; 9003: Cause; 5252: Corrosion; 5231: Epaufrure; 5239: Exsudat; 3455: Pont; 9149: Prevention
• Subject Areas: Bridges and other structures; I24: Design of Bridges and Retaining Walls; I32: Concrete; I34: Steels and Metals;

Filing Info

• Accession Number: 01254568
• Record Type: Publication
• Source Agency: Institut Francais des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)
• Files: ITRD
• Created Date: Nov 20 2010 7:14AM