Design Methods • Highway Pavements AASHTO The Asphalt Institute Portland Cement Association • Airfield Pavements FAA The Asphalt Institute Portland Cement Association U.S. Army Corps of Engineers Objectives of Pavement Design To provide a surface that is: • Strong Surface strength Moisture control • Smooth • Safe Friction Drainage

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AASHTO PAVEMENT DESIGN MANUAL PDF >> DOWNLOAD NOW

AASHTO PAVEMENT DESIGN MANUAL PDF >> READ ONLINE

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NDOT Pavement Design Manual Page 7 Chapter 2: Pavement Design Overview 2.1 Pavement Determination Process Date: Revised 2018 Source: Barrett During the design life of a project there are five activities completed by Pavement Design. All activities, except the Verification, are forwarded to the District Engineer for concurrence. 1.
A trial design can be obtained from the AASHTO 1993 empirical design process or pavement management system for a similar/near-by project or from local knowledge/experience. The pavement responses are evaluated against performance criteria and AASHTOWare Pavement ME User Manual Materials
• Summary of AASHTO 93 Pavement Design Process (See Below) o NDOR uses and recommends the AASHTO design method. Other nationally accepted design methods may be acceptable. Common Errors: • Utilizing a 24.3 Growth Factor from Pavement Design Workshop example for all design scenarios
ROAD PAVEMENT DESIGN MANUAL Prepared by The Technical Working Group LGED March, 1999. A C R O N Y M AADT – Annual Average Daily Traffic AASHTO – American Association of State Highway and Transportation Officials by LGED to prepare a Pavement Design Manual. A Technical Working Group headed by
Topic 10 – AASHTO Rigid Pavement Design Figure 12.18 3.1.2 Pavement With Subbase (cont.) Example: Subbase thickness=10″ Subbase modulus=30,000 psi Subgrade M R=10,000 psi To get k: Cut across the E SB Cut across M R to the TL Vertically meet other line Read k-value k=600pci Topic 10 – AASHTO Rigid Pavement Design Figure 12.19 If bedrock
The 1993 AASHTO Guide for Design of Pavement Structures is the only approved design method for CPCD projects at Tx
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