APPLICATION OF STEEL FIBER REINFORCED CONCRETE (SFRC) IN EXPRESSWAY RECONSTRUCTION

Steel fiber reinforced concrete (SFRC) has a high bending strength. The thickness of the pavement slab may be thinner by using SFRC in structural design of pavement. In expressway reconstruction, the SFRC pavement structure is usually used in the road section where ground elevation is limited to assure alignment with technical standards for the highway. In this paper, an empirical design of thickness of SFRC slab, technical requirement of mixture and mix design, SFRC construction workmanship and quality control is presented in order to make SFRC applicable in the reconstruction of expressway. For the covering abstract of the proceedings, see IRRD 490713.

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• Corporate Authors:

  INFORMATION INSTITUTE OF SCIENCE AND TECHNOLOGY, MINISTRY OF COMMUNICATIONS, P.R. CHINA

  240 HUIXINLI, CHAOYANG DISTRICT
  BEIJING, ZZ BEIJING    100029

  INFORMATION INSTITUTE OF SCIENCE AND TECHNOLOGY, MINISTRY OF COMMUNICATIONS, P.R. CHINA

  240 HUIXINLI, CHAOYANG DISTRICT
  BEIJING, ZZ BEIJING    100029

  INFORMATION INSTITUTE OF SCIENCE AND TECHNOLOGY, MINISTRY OF COMMUNICATIONS, P.R. CHINA

  240 HUIXINLI, CHAOYANG DISTRICT
  BEIJING, ZZ BEIJING    100029

  INFORMATION INSTITUTE OF SCIENCE AND TECHNOLOGY, MINISTRY OF COMMUNICATIONS, P.R. CHINA

  240 HUIXINLI, CHAOYANG DISTRICT
  BEIJING, ZZ BEIJING    100029

  INFORMATION INSTITUTE OF SCIENCE AND TECHNOLOGY, MINISTRY OF COMMUNICATIONS, P.R. CHINA

  240 HUIXINLI, CHAOYANG DISTRICT
  BEIJING, ZZ BEIJING    100029

  INFORMATION INSTITUTE OF SCIENCE AND TECHNOLOGY, MINISTRY OF COMMUNICATIONS, P.R. CHINA

  240 HUIXINLI, CHAOYANG DISTRICT
  BEIJING, ZZ BEIJING    100029

  INFORMATION INSTITUTE OF SCIENCE AND TECHNOLOGY, MINISTRY OF COMMUNICATIONS, P.R. CHINA

  240 HUIXINLI, CHAOYANG DISTRICT
  BEIJING, ZZ BEIJING    100029

  INFORMATION INSTITUTE OF SCIENCE AND TECHNOLOGY, MINISTRY OF COMMUNICATIONS, P.R. CHINA

  240 HUIXINLI, CHAOYANG DISTRICT
  BEIJING, ZZ BEIJING    100029

  INFORMATION INSTITUTE OF SCIENCE AND TECHNOLOGY, MINISTRY OF COMMUNICATIONS, P.R. CHINA

  240 HUIXINLI, CHAOYANG DISTRICT
  BEIJING, ZZ BEIJING    100029
• Authors:
  • YIMIN, XIAO
  • ZHANGHONG
• Conference:
  • 3RD INTERNATIONAL CONFERENCE ON ROAD & AIRFIELD PAVEMENT TECHNOLOGY, PROCEEDINGS
• Publication Date: 1998-4-28

Language

• English

Media Info

• Features: References;
• Pagination: p. 801-7
• Serial:
  • Volume: 1

Subject/Index Terms

• TRT Terms: Concrete; Deflection; Fibers; Freeways; Material reinforcement; Mix design; Pavement design; Quality assurance; Reinforcing materials; Slabs; Steel; Strength of materials; Thickness
• ITRD Terms: 4755: Concrete; 5586: Deflection; 4557: Fibre; 4714: Mix design; 2752: Motorway; 3055: Pavement design; 9123: Quality assurance; 3471: Reinforcement (in mater); 3491: Slab; 4542: Steel; 5544: Strength (mater); 5933: Thickness
• Subject Areas: Highways; Pavements;

Filing Info

• Accession Number: 00752755
• Record Type: Publication
• Source Agency: Transport Research Centre (CDV)
• ISBN: 962-8267-06-9
• Files: ITRD
• Created Date: Sep 28 1998 12:00AM