97 年度桃園縣編號道路基本資料調查及檢測
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Transcript of 97 年度桃園縣編號道路基本資料調查及檢測
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97
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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
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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
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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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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
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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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()2.
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3.IRI3~4ARRB61
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4.
***Vediologging
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