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Faa pavement design software
Faa pavement design software












faa pavement design software
  1. Faa pavement design software upgrade#
  2. Faa pavement design software verification#
  3. Faa pavement design software software#

Available software include FAARFIELD, COMFAA, COMPSYS, and other programs.

  • Identifier Terms: U.S.FAA Home ▸ Airports ▸ Engineering, Design, & Construction ▸Īirport design software supports pavement design and pay reductions for airport pavement projects.
  • faa pavement design software

  • TRT Terms: Airport facilities Airport runways Airports Backcalculation Capital investments Design capacity Field tests Guidelines Landing gear Mechanical loads Pavement design Pavements Roughness Thickness Traffic lanes.
  • Proceedings of the 8th International BCR2A'09 Conference
  • Monograph Title: Bearing Capacity of Roads, Railways and Airfields.
  • Bearing Capacity of Roads, Railways and Airfields.
  • Abstract reprinted with permission of Taylor & Francis.
  • Find a library where document is available.
  • Development of all these products reflects the capabilities of the state-of-the-art facility that will celebrate its tenth anniversary this year. The FAA is also providing new software products for the aviation community: COMFAA for PCN evaluation BACKFAA for backcalculation from FWD data ProFAA for computing pavement roughness indexes and PAVEAIR, FAA’s forthcoming software for comprehensive airport pavement management. A substantially rewritten Advisory Circular (AC) will make FAARFIELD the FAA’s standard thickness design procedure for both rigid and flexible pavements, including overlays, and will retire the old nomograph-based design procedures. The new program is known by its acronym, FAARFIELD. After a 10-year R&D effort, the FAA is set to debut a new software package for airport pavement thickness design. In addition, the new modules will also be capable of steering up to a maximum of five degrees from the longitudinal centerline of the wheel group.

    Faa pavement design software upgrade#

    This upgrade allows the facility to conduct full-scale pavement tests for current ten-wheel landing gear configurations (Antonov AN-124) and future commercial aircraft that might use either eight or ten wheel landing gear configurations. With the addition of two more modules on each carriage, the overall capability of the test vehicle has been expanded to permit up to five dual-wheels in tandem on each carriage. In operation since 1999, the facility is providing exciting new information in updating pavement design technologies around the world. The 60-ft wide test sections provide two traffic lanes to compare the performance of 6-wheel and 4-wheel gears simultaneously. It is capable of full-scale loading up to 75,000 pounds per wheel on two landing gears with six wheels per gear. The FAA’s National Airport Pavement Test Facility was built.

    Faa pavement design software verification#

    An essential element of the plan is a comprehensive test and verification program performed on real pavements subjected to full-scale loading. Federal Aviation Administration undertook a10-year comprehensive R&D program to resolve this dilemma. Extrapolation of existing criteria indicated that the pavements would need to be strengthened costing approximately $1.7 billion over several years. Pavement design procedures in existence before the introduction of these new aircraft were not adequate for analyzing how these aircraft would affect the design life of existing pavements. Over the past 15 years, aircraft manufacturers have introduced a new generation of airplanes that are longer, wider, and taller while increasing the number of landing gears to support the extra weight. This paper focuses on advances in airport pavement technology. The R&D programs conducted at the Technical Center provide necessary data for updating advisory circulars and equipment specifications. The Office of the Associate Administrator for Airports within the FAA maintains more than 100 advisory circulars that provide standards and guidance on: airport planning and design, airport equipment and construction, airport lighting and marking, airport pavement design and construction, runway safety, airport fire and rescue, and wildlife hazard mitigation.

    faa pavement design software

    The AIP grants come with some strings: airport operators agree to meet FAA standards for design, engineering, and operations. airports are expected to spend several billion dollars on capital improvements, for which FAA will provide more than $2.5 billion in AIP (Airport Improvement Grant) grants.

    faa pavement design software

    Airport Pavement Design for the 21st Century














    Faa pavement design software