97

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*

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*1.1 127621

kmIRI621-PCI58621-

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1.2

IRIPCI

*

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1.3 *

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PMS

1.4 *

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1.5 *50%100%50%30%30%100%100%80%

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2.1 120IRIPCI(IRIPCI)285205

*2006/10/13*

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*2.2

IRI5

IRI 6.5

2.2 *PDA

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*2.3 126Vediologging

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2006/10/13*2.4 IRIPCI280IRIIRIPCIVediologging280

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2.5 PCIPCI95%IRI(2004)IRI*

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3.11.53IRI8090150.5IRI

*

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3.1 (sample rate)2cm 120 km/hr1667Selcom16K Hz10(resolution)Selcom0.004mm0.01mm100 mmASTM E905Class 1

*

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3.1 *AASHTO

0.25cm0.50cm1.00cm2.00cm19.75 cm9.50 cm9.00 cm8.00 cm29.75 cm9.51 cm9.00 cm8.00 cm39.75 cm9.49 cm9.00 cm8.00 cm49.75 cm9.50 cm9.00 cm8.01 cm59.75 cm9.50 cm9.00 cm8.00 cm69.75 cm9.50 cm9.00 cm8.00 cm79.75 cm9.50 cm9.00 cm8.00 cm89.75 cm9.50 cm9.00 cm8.01 cm99.75 cm9.50 cm9.00 cm7.99 cm109.75 cm9.50 cm9.00 cm8.00 cm9.75 cm9.50 cm9.00 cm8.00 cm

Class 10.1 mmClass 20.1mm0.2mmClass 30.2mm0.5mmClass 40.5mm

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3.2 ASTMAASHTOASTM E-9501g AAHTO PP-49(bounce test)IRI6 in/mileIRI5in/mile

*

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Z

X

Y

AASHTO PP-49

*AASHTO

(IRI)(IRI)10.06m/km0.09m/km20.06m/km0.07m/km30.06m/km0.07m/km40.07m/km0.08m/km50.06m/km0.09m/km60.07m/km0.09m/km70.07m/km0.08m/km80.06m/km0.07m/km90.07m/km0.08m/km100.06m/km0.09m/km0.06m/km0.08m/km

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3.3 261320120200ARRB52%

*

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4.1 IRI IRI80/m/km/mm/m1000slope1000IRI020IRI

*

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4.1 IRI NCHRP Project 10-47IRIIRI30m(100ft)

*IRI

IRI80km/h1.031.4980km/h13548km/h1.011.5548km/h13580km/h1.001.5048km/h13580km/m1.001.53IRI

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4.2 IRIIRIIRI

*

93959799675.935.626.055.836.376.226.436.49725.415.225.935.386.205.836.736.09735.615.935.766.415.175.465.135.36

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4.2 IRI (7m/km)*

IRI1168.111167.83

IRI1-111.421-111.05

IRI187.12

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4.2 IRI*

95IRI97IRI16.966.408%36.925.170.25%2-16.876.800.01%2-16.926.900.3%46.926.90.2%46.925.7816.5%86.896.0811.8%256.916.2210.0%476.92-486.675.8312.6%

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4.2 IRI5m/km~7m/km6m/km6m/km7m/kmIRI*IRI

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5.1 ASTM D6433-99 PCI 0.11000.1100PCIASTM D6433-9919PCI19PCI195

*

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5.2 *

CICS0~100km/hCiAS

VCreck100%5-70 mile/h( 8-112 km/h)DHDVGPSDMI13

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5.3 PCIPCI 65-9055%6025%9639(100m)2428*PCI55%25%

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5.3 (PCI)*

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5.3 *(PCI)

PCI15k~6k5956

PCI181k~2k4853

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5.3 *(PCI)

PCI1101k~3k4041

PCI723k~4k55

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5.3 *(PCI)

PCI442k~3k49

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5.3 *

PCI296k~7k65

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5.3 *5%

PCI(A)PCI(B)PCI(C)9545854559495252519-1424641439-15859545710636862641052565053

%(A)%((B)%((C)91.82%-5.45%1.82%93.92%-1.96%-1.96%9-12.33%-6.98%4.65%9-1-1.75%-3.51%5.26%101.56%-6.25%3.13%101.89%-5.66%5.66%1.63%-4.97%3.09%

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5.4 ()*

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5.4 ()edgeedge cornercorner gabor filterfeature

*

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-PMS(PCIIRIPI) (Entropy)()

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1.

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()2.

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3.IRI3~4ARRB61

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4.

***Vediologging

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*