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- Caltrans pavement design software manual#
- Caltrans pavement design software software#
- Caltrans pavement design software license#
Caltrans pavement design software manual#
Print or save input/output reports as a pdfs and numeric hydrographs as Excel files. HIGHWAY DESIGN MANUAL JFOREWORD Purpose This manual was prepared by the Division of Design for Project Delivery. Outputs: Base/subbase porosity and thicknesses based on storage hydrograph flows storage and outflow volumes curve numbers and runoff coefficients structural subbase thickness up to 1 million ESALs CAD output cross section of design solutions with/without underdrains, exportable to project drawings. Inputs: Site configuration, contributing drainage area and surface(s), slope, curve numbers and roughness library of SCS-type rainfall events (2, 5, 10, 25, 50, 100-year) for US or from Environment Canada for Canadian projects optional user-provided rainfall events traffic loads (ESALs) for parking lots or streets soil strength (MR, CBR or R-value) and infiltration rate base/subbase aggregate gradations underdrain(s) diameter, slope and spacing and antecedent rainfall depths within the subbase.
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Design professionals with projects may obtain the program from ICPI members and ICPI Foundation supporters.
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Caltrans pavement design software license#
Purchase license and download the program from Program automatically updates via the Internet.
Caltrans pavement design software software#
Software includes input error-trapping for learners. Until recently, California Department of Transportation (Caltrans) procedures for pavement design and rehabilitation have been largely based on empirical approaches developed from road test sections built in California in the 1940s. American or metric versions include an extensive documentation and help library, as well as on-screen, mouse-over advice. Calback: Enhancing Caltrans Mechanistic-Empirical Design Process With New Backcalculation Software. Some parameters are not available for editing because they are either taken directly from the material definition or are computed from the variables input on the Caltrans Section Properties form.Design permeable interlocking concrete pavement for pedestrian areas, parking lots, alleys and streets, the most durable and repairable permeable pavement surface. Select Show to specify any applicable modeling parameters (Figure 2). These specifications then correlate with confined-concrete properties, which the software calculates automatically. For each core, the longitudinal-steel size and quantity, and the transverse-steel size and spacing.The confined Mander model for rectangular sections and.The confined Mander model for circular sections.This paper presents the progress made to date regarding development and evaluation of software applications and models, and presents the currently ongoing efforts for field calibration. Different concrete properties may be assigned to each region, including the core (red), cover (yellow), and intermediate region (blue).Ĭross-sectional design parameters which may be assigned include: Caltrans has been actively preparing to take advantage of the potential implementation of the mechanistic-empirical approach to the design of highway pavements. Concrete confinement for Caltrans sectionsĬhanging the confinement characteristics for reinforced-concrete Caltrans sections within the Section Designer.įigure 1 presents a three-core Caltrans section created using the Section Designer.