Flexible pavement design softwares manual#
Flexible pavement design softwares software#
Flexible pavement design softwares download#

Also smoothness of concrete pavements is less affected by seasonal changes, which could also contribute to lower fuel consumption. When the pavement deflects or moves, it absorbs a portion of the vehicle energy that otherwise would be available to propel the vehicle forward.Ĭoncrete’s rigid design reduces the pavement’s deflection and corresponding fuel consumption. Heavy vehicles cause greater deflection on flexible pavements rather than on rigid pavements.

Reasons for using Mechanistic-Empirical design might include longer design life or a traffic index (TI) greater than 15. MnDOT flexible pavement design, R-value method (Excel) MnPave flexible: flexible (HMA) pavement design State Aid flexible pavement design charts using soil factors 7 and 9 ton flexible pavement design using soil factors (PDF) 7 ton national preservation routes flexible pavement.

Flexible pavement design softwares software#

Mechanistic-Empirical design methodology may be used on projects with approval from the Office of Pavement Engineering in the Division of Pavement (see HDM Index 606.2 (PDF)). Pavement design software and charts Flexible pavement design. Is Mechanistic-Empirical (M-E) design used by the Department for designing Flexible Pavements?Īnswer: The Department currently uses an empirical method for flexible pavement structure designs (see Question 1). What is Mechanistic-Empirical Design?Īnswer: Mechanistic-Empirical design methodology combines engineering knowledge of the mechanical interaction of pavement materials with empirical research to model the response of proposed pavement designs to variables including traffic loading, climate, and material composition. The percentage of the difference between the two programs’ outputs, horizontal tensile and vertical compressive, was computed for each of the thirty models. Approval to use the non-standard special provisions (nSSPs) for Partial Depth Recycling (PDR) is obtained from the Office of Asphalt Pavements. An overall total of sixty simulation conditions for all the pavement models were performed to obtain the most commonly used critical parameters for the design of asphalt pavements. What is the procedure for designing a recycled flexible pavement structure?Īnswer: In-Place Recycling ( PDR, FDR-FA, FDR-C, and Pulverization) may be used on projects.

Flexible pavement design softwares manual#

For more information, refer to Section 2.1 in the LCCA Procedures Manual (PDF). How does Life Cycle Cost Analysis (LCCA) relate to Flexible Pavement design?Īnswer: LCCA requires analysis of designs with varying design lives, strategies, and pavement materials. The Office of Pavement Engineering developed the CalFP v.1.1 program for new flexible pavement design calculations and the CalAC v.3.2 for flexible pavement rehabilitation design calculations.

Is there any software that we can use for Flexible Pavement design calculations?Īnswer: Yes.

Flexible pavement design softwares download#

Download just the MnPAVE-Rigid3.exe program without the installer. MnPAVE Rigid 3.0: rigid (PCC) pavement design Version 3.002 updated May 13, 2019. MnPAVE Flexible: flexible (HMA) pavement design.

ACPA K-value calculator: For use with BCOA-ME. Refer to HDM Topic 633 for new design procedures and HDM Topic 635 for rehabilitation design procedures. BCOA-ME: bonded PCC overlay (whitetopping) design. How do we design Flexible Pavement?Īnswer: The current Department standard for both rehabilitation and new flexible pavement design is an empirical method based on relationships developed from several test tracks and experience with actual pavement performance. Note: Both the Long Life Pavement Design FAQ are being developed.