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1. #Asphalt pavement design software for free#
2. #Asphalt pavement design software how to#
3. #Asphalt pavement design software software#
4. #Asphalt pavement design software download#

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#Asphalt pavement design software software#

The FAA requires the use of their design procedures and software called FAARFIELD It was developed in response to requests by public works officials and owners of commercial property. PerRoadXPress 1.0 designs perpetual pavements for low- and medium-volume roads and parking lots.

SW-1 provides a computerized methodology for thickness design of asphalt pavements for a wide variety of pavement uses. It couples layered elastic analysis with a statistical analysis procedure to estimate stresses and strains within a pavement. Welcome to SW-1, Thickness Design Software for Asphalt Pavements from the Asphalt Institute SW-1 is a powerful tool for use in design and analysis of asphalt pavement structures for a wide variety of applications.

#Asphalt pavement design software download#

From this website, you can download the following design tools for free: The PAVEInstruct learning module is a web-based pavement design education system with video instruction by leading industry experts.

There are interactive help and resource links throughout. It is user-friendly, where project designs can be shared, saved and printed. PAVEXpress is a free online tool to create pavement designs using key engineering inputs, based on the AASHTO 19 supplement pavement design process and equations.

#Asphalt pavement design software how to#

To introduce these new features, Timm presented a webinar on May 30, 2017, on how to use PerRoad 4.3 to compare mixes developed through the 1993 AASHTO Pavement Design Procedure, the AASHTO MEPDG process, and other M-E Design procedures.Recommended Thickness Design Software For Roadways “By coupling layered elastic analysis with a statistical analysis procedure, the program helps a designer understand the layer thicknesses and other values that will ensure long-life pavement.” “Perpetual pavement designs allow us to limit distresses to the easily repaired surface,” says PerRoad developer David Timm, PE.

#Asphalt pavement design software for free#

It's available for free from You can also download PerRoadXpress 1.0, an all-on-one-screen program for low- and medium-volume roads and parking lots, from that page for free. New features allow users to compare M-E with perpetual pavement designs and use strain distribution or a single endurance limit strain value to design a perpetual pavement. Incorporating recent research conducted on the center's test track and validated with live traffic on perpetual pavement sections, Version 4.3 provides results as percentile responses and as conventional designs with transfer functions. The software couples layered elastic analysis with a statistical analysis procedure (Monte Carlo simulation) to estimate stresses and strains within a pavement. Developed at the National Center for Asphalt Technology at Auburn University in Alabama, PerRoad uses the mechanistic-empirical (M-E) design philosophy to estimate stresses and strains that lead to fatigue cracking or structural rutting.