ROAD-CROSSING STRUCTURES. CATALOGUE OF REINFORCED CONCRETE SLABS. TYPES HA3, HA4 AND HA5

OBRA DE PASO DE CARRETERAS. COLECCION DE LOSAS DE HORMIGON ARMADO. TIPOS HA 3, HA 4 Y HA 5

THIS ARTICLE PRESENTS THE TECHNICAL REPORTS WHICH COMPLETE THE INSTRUCTIONS REGARDING BRIDGES OVER ROADS, COMPRISING REINFORCED CONCRETE SLABS TYPES HA3, HA4 AND HA5. HA3 TYPE SLABS ARE HEAVY, THE OTHER TWO TYPES LIGHT-WEIGHT. THE 3 TYPES HAVE A RECTANGULAR CROSS-SECTION. FOR EACH TYPE, THE FOLLOWING ASPECTS ARE DEALT WITH: (1) DEFINITION OF SLABS; (2) INSTRUCTIONS APPLIED; (3) QUALITY CONTROL; (4) MATERIAL CHARACTERISTICS; (5) SAFETY COEFFICIENT; (6) LOADS AND EXCESS LOADS; (7) STRESS ANALYSIS; (8) REINFORCEMENTS; (9) BEARING DEVICES; (10) MEASUREMENTS. FOR THE HEAVY SLABS (HA3) SHEAR STRESS CONTROL IS CARRIED OUT BY MEANS OF TWO TECHNIQUES WHICH ARE OUTLINED.

Media Info

  • Pagination: 1570-3
  • Serial:

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Filing Info

  • Accession Number: 01293906
  • 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 21 2010 4:22AM