Course Objectives The technical, political, and economic environment - - PowerPoint PPT Presentation

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Course Objectives The technical, political, and economic environment - - PowerPoint PPT Presentation

Course Objectives The technical, political, and economic environment in which many pavements are designed, constructed, and rehabilitated today differs significantly from that which existed [50 years ago, so] pavement engineers need the tools


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SLIDE 1

Course Objectives

The technical, political, and economic environment in which many pavements are designed, constructed, and rehabilitated today differs significantly from that which existed [50 years ago, so] pavement engineers need the tools to practice true engineering, as a supplement to the “cookbook” pavement design that has been most prevalent in the past.

  • C. A. Richter, “Seasonal Monitoring of Pavements—A Whole Lot More,”

Proceedings of the Conference on Road and Pavement Response Monitoring Systems, ASCE, New York, 1991, pp. 182-195

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Load Transfer (Rigid)

Source: WSDOT Pavement Guide Interactive CD-ROM

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Load Transfer (Flexible)

Source: WSDOT Pavement Guide Interactive CD-ROM

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SLIDE 4

Pavement Structure (Flexible)

Source: WSDOT Pavement Guide Interactive CD-ROM

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SLIDE 5

Pavement Structure (Rigid)

Source: WSDOT Pavement Guide Interactive CD-ROM

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Contraction Joints

Source: WSDOT Pavement Guide Interactive CD-ROM

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SLIDE 7

Missing Contraction Joint

Source: WSDOT Pavement Guide Interactive CD-ROM

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SLIDE 8

Skewed Contraction Joints

Source: WSDOT Pavement Guide Interactive CD-ROM

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Slab Continuity

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Slab Continuity

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SLIDE 11

Aggregate Interlock

Source: WSDOT Pavement Guide Interactive CD-ROM

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Dowel Bars

Source: WSDOT Pavement Guide Interactive CD-ROM

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Tie Bars

Source: WSDOT Pavement Guide Interactive CD-ROM

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SLIDE 14

JPCP

Source: WSDOT Pavement Guide Interactive CD-ROM

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SLIDE 15

JRCP

Source: WSDOT Pavement Guide Interactive CD-ROM

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SLIDE 16

CRCP

Source: WSDOT Pavement Guide Interactive CD-ROM