Pavement Surface Properties Consortium Smart Road Profile ... · Smart Road Profile Certification...
Transcript of Pavement Surface Properties Consortium Smart Road Profile ... · Smart Road Profile Certification...
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Center for Sustainable Transportation Infrastructure
Pavement Surface Properties Consortium Smart Road Profile Certification Results
May 6, 2014
Edgar de León Izeppi
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Virginia Smart Road PCC Sections
Asphalt Sections
VTTI and labs
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Profile Test Sections
2. New Grooved CRCP section 1. New Ground
JCPC section
Section 3: SMA & OGFC section s K&L
Start Data Collection 200 ft before section 1
VTTI labs
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Profile Test Sections (cont.)
Section 4: SM 9.5
Section 5: SM 9.5/12.5
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Center for Sustainable Transportation Infrastructure
34.5 in.
69 in.uphill
downhill
528 ft 150 ft
DOT
Test Section Lead-in Section
Bump
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Participating Profilers
Seven Single Spot and one Ro-Line
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Ro-Line and Single Spot Lasers
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IRI Speed Comparison – 25 and 45 mph
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IRI Speed Comparison – Section 1 JRCP
25 mph
45 mph
132
105
124 109
135
110
127
108
134
108
125
103 109
90
132
109 122
92
119
94
0
20
40
60
80
100
120
140
160
LWP RWP
Section 1 JRCP 25 mph Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 SURPRO1 SURPRO2
135
107
126
108
132
108
129
107
131
109
127
107 111
92
130
109 122
92
119
94
0
20
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80
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120
140
160
LWP RWP
Section 1 JRCP 45 mph Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 SURPRO1 SURPRO2
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IRI Comparison – Section 1 JRCP
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Section 1 Ground JRCP
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IRI Speed Comparison – Section 2 CRCP
25 mph
45 mph
139 135 124
133 131 118
130 135 124 124
136 128
38 29
146
127
52 43 46
37
0
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120
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LWP RWP
Section 2 CRCP 25 mph Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 SURPRO1 SURPRO2
137 132
152
114 131
118 131 133 132
122 125 115
38 29
143
121
52 43 46
37
0
20
40
60
80
100
120
140
160
180
LWP RWP
Section 2 CRCP 45 mph Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 SURPRO1 SURPRO2
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IRI Comparison – Section 2 CRCP
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Section 2 CRCP Ground & Grooved
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IRI Speed Comparison-Section 3 SMA/OGFC
25 mph
45 mph
125 129 124 129 122 126 125
135 127 130 126 132
124 130 119 124 130 129 125 129
0
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LWP RWP
Section 3 SMA/OGFC 25 mph Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 SURPRO1 SURPRO2
128 128 122 126 123 127 123 133
125 127 126 133
124 132
120 125 130 129 125 129
0
20
40
60
80
100
120
140
160
LWP RWP
Section 3 SMA/OGFC 45 mph Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 SURPRO1 SURPRO2
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IRI Speed Comparison – Section 4 SM 9.5
25 mph
45 mph
98 98 96 96 96 95 93 99 96 98 98 97 97 93
101 96 100 97 98 94
0
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40
60
80
100
120
140
160
LWP RWP
Section 4 SM 9.5 25 mph Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 SURPRO1 SURPRO2
101 96 98 96 96 95 93 100 96 98 101 98 99 94
101 96 100 97 98 94
0
20
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60
80
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LWP RWP
Section 4 SM 9.5 45 mph Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 SURPRO1 SURPRO2
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IRI Speed Comparison-Section 5 SM 9.5-12.5
25 mph
45 mph
0 0
131 123 123 123
129 118 124 126 126 130
122 117 122 121 132
123 125 123
0
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40
60
80
100
120
140
160
LWP RWP
Section 5 SM 9.5/SM 12.5 25 mph Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 SURPRO1 SURPRO2
0 0
122 123 124 122 128
120 125 128 126 127 125 116 121 123
132 123 125 123
0
20
40
60
80
100
120
140
160
LWP RWP
Section 5 SM 9.5/12.5 45 mph Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 SURPRO1 SURPRO2
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Profiler results: Repeatability
Center for Sustainable Transportation Infrastructure
Left Right Left Right Left Right Left Right Left RightUnit 1 78 76 14 13 92 94 91 90 - -Unit 2 79 69 18 10 93 95 95 94 80 89Unit 3 75 71 16 11 91 94 95 93 76 89Unit 4 72 74 13 12 94 95 94 91 87 90Unit 5 84 76 14 12 94 96 93 93 93 89Unit 6 76 78 12 10 94 96 94 94 81 88Unit 7 98 97 74 88 98 97 97 97 87 89Unit 8 81 76 17 12 94 96 97 92 94 90
Average Repeatability 25 mph
ProfilerSection 1 Section 2 Section 3 Section 4 Section 5
Left Right Left Right Left Right Left Right Left RightUnit 1 81 75 13 12 94 96 93 94 - -Unit 2 82 72 14 13 93 95 94 93 93 80Unit 3 79 72 15 11 93 95 94 91 72 82Unit 4 73 71 13 11 94 94 94 91 86 87Unit 5 81 75 16 12 95 96 93 94 81 83Unit 6 87 75 16 13 92 90 95 93 74 78Unit 7 96 97 81 90 96 95 97 95 74 77Unit 8 80 67 13 11 93 95 96 94 93 91
Profiler
Average Repeatability 45 mphSection 1 Section 2 Section 3 Section 4 Section 5
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Profiler results: Reproducibility
Center for Sustainable Transportation Infrastructure
Left Right Left Right Left Right Left Right Left RightUnit 1 56 44 6 3 79 79 75 73 - -Unit 2 74 59 10 5 84 79 73 70 66 77Unit 3 74 60 12 5 79 76 73 74 70 77Unit 4 59 56 8 4 75 76 68 67 64 60Unit 5 78 63 13 5 88 88 82 82 76 67Unit 6 75 71 9 4 86 89 92 90 81 82Unit 7 73 78 43 28 88 90 94 90 57 49Unit 8 74 63 9 5 86 85 89 88 85 87
Averages 70.4 61.7 13.8 7.3 83.3 82.9 80.6 79.4 71.4 71.3
Profiler
Average Reproducibility (SURPRO 1) 25 mphSection 1 Section 2 Section 3 Section 4 Section 5
Left Right Left Right Left Right Left Right Left RightUnit 1 39 33 5 3 74 79 71 69 - -Unit 2 72 59 9 5 82 80 77 72 67 80Unit 3 73 61 11 4 78 77 75 74 73 69Unit 4 55 54 7 3 74 74 70 65 60 60Unit 5 73 61 11 4 85 87 82 78 64 48Unit 6 75 75 8 4 84 86 91 88 76 72Unit 7 64 69 47 30 84 89 85 81 39 35Unit 8 77 68 9 4 87 86 89 86 87 75
Averages 66.0 60.2 13.5 7.0 81.2 82.4 80.1 76.5 66.6 62.5
Profiler
Average Reproducibility (SURPRO 2) 25 mphSection 1 Section 2 Section 3 Section 4 Section 5
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Profiler results: Reproducibility
Center for Sustainable Transportation Infrastructure
Left Right Left Right Left Right Left Right Left RightUnit 1 58 49 7 3 78 80 74 72 - -Unit 2 71 55 8 5 83 78 67 63 72 68Unit 3 75 62 12 5 82 79 76 75 68 76Unit 4 68 58 7 4 77 79 70 68 69 65Unit 5 78 63 12 5 88 86 83 83 76 73Unit 6 72 64 11 6 84 83 91 90 76 79Unit 7 75 79 61 37 88 86 95 93 76 67Unit 8 72 60 8 5 88 85 88 88 82 87
Averages 71.2 61.1 15.8 8.8 83.4 82.1 80.4 78.7 74.1 73.4
Profiler
Average Reproducibility (SURPRO 1) 45 mphSection 1 Section 2 Section 3 Section 4 Section 5
Left Right Left Right Left Right Left Right Left RightUnit 1 45 40 5 2 71 79 69 67 - -Unit 2 68 55 8 4 82 79 68 64 78 66Unit 3 73 62 11 5 81 80 79 76 71 73Unit 4 64 56 6 3 76 78 71 66 65 61Unit 5 73 62 10 3 86 87 84 80 68 57Unit 6 75 70 11 5 82 82 90 87 76 75Unit 7 74 78 67 39 86 85 89 87 59 51Unit 8 75 65 8 5 88 86 89 87 88 84
Averages 68.3 60.9 15.6 8.4 81.5 81.9 80.0 76.7 72.1 66.7
Profiler
Average Reproducibility (SURPRO 2) 45 mphSection 1 Section 2 Section 3 Section 4 Section 5
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Profiler results
Center for Sustainable Transportation Infrastructure
45 mph
Left Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 yy SUR 1 SUR 2Section 1 134.9 126.3 132.0 129.2 130.9 126.9 111.0 129.6 122.1 118.8Section 2 137.2 152.5 131.0 130.8 132.0 125.1 38.0 143.1 52.4 45.7Section 3 128.4 122.4 123.3 123.5 125.2 126.2 123.8 120.4 129.6 124.9Section 4 101.2 98.1 95.9 92.7 96.0 100.5 99.1 101.0 100.4 98.1Section 5 - 122.0 124.4 128.3 124.9 125.8 125.2 120.6 131.9 125.3
Right Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 yy SUR 1 SUR 2Section 1 106.6 108.5 107.7 107.1 109.0 106.9 92.1 109.3 92.0 94.2Section 2 132.1 114.4 118.4 133.4 122.3 114.9 29.2 121.1 43.1 36.7Section 3 128.3 125.8 127.1 132.6 127.4 133.0 131.6 124.7 129.0 128.5Section 4 96.5 96.1 95.4 99.8 98.2 98.3 94.3 95.7 96.8 94.3Section 5 - 123.3 121.9 119.8 127.8 126.9 115.6 123.3 123.1 122.9
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Profiler results
Center for Sustainable Transportation Infrastructure
25 mph
Left Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 yy SUR 1 SUR 2Section 1 131.8 124.0 134.5 126.9 133.6 124.7 109.1 131.5 122.1 118.8Section 2 139.5 123.5 131.2 130.5 123.9 135.7 38.0 146.0 52.4 45.7Section 3 125.2 123.8 121.6 124.7 127.3 126.0 123.6 119.2 129.6 124.9Section 4 98.4 96.3 95.5 92.7 95.8 97.9 97.4 100.8 100.4 98.1Section 5 - 130.8 123.4 129.4 123.6 126.4 122.4 122.5 131.9 125.3
Right Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 yy SUR 1 SUR 2Section 1 104.9 108.8 110.2 107.6 108.4 103.2 89.9 109.3 92.0 94.2Section 2 134.7 132.5 117.8 134.7 123.5 128.5 28.8 127.1 43.1 36.7Section 3 128.7 128.6 125.8 135.0 129.8 131.6 129.6 123.8 129.0 128.5Section 4 97.8 96.3 94.9 99.3 98.3 96.9 93.4 96.3 96.8 94.3Section 5 - 122.8 123.2 118.1 125.5 129.9 116.6 120.6 123.1 122.9
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Profiler results
Center for Sustainable Transportation Infrastructure
45 mphLeft Right Left Right
Section 1 6% 17% 9% 15%Section 2 160% 184% 198% 233%Section 3 4% 2% 2% 2%Section 4 3% 1% 3% 3%Section 5 6% 2% 2% 2%
25 mphLeft Right Left Right
Section 1 6% 17% 9% 14%Section 2 154% 198% 191% 250%Section 3 4% 2% 2% 2%Section 4 4% 1% 2% 3%Section 5 4% 2% 2% 2%
SURPRO 1 SURPRO 2
SURPRO 1 SURPRO 2
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SURPRO VTTI and SURPRO MS
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Test Section Data Collection Reference Profiler (ICC SURPRO) 5 passes were made on both wheelpaths to assure good
repeatability and accurately compute IRI of each wheel path in each section
Center for Sustainable Transportation Infrastructure
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SURPRO CC Comparison VTTI vs. MS
Cross-Correlation
Left Right
SECTION 1 JRCP 92.1 94.1
SECTION 2 CRCP G&G 72.8 66.6
SECTION 3 SMA/OGFC 91.7 92
SECTION 4 SM 9.5 91.9 90.2
SECTION 5 SM 9.5/12.5 89.7 92.8
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SURPRO IRI comparison VTTI vs. MS
122
92
52
43
130 129
100 97
132
123 119
94
46
37
125 129
98 94
125 123
0
20
40
60
80
100
120
140
Left Right Left Right Left Right Left Right Left Right
SECTION 1 SECTION 2 SECTION 3 SECTION 4 SECTION 5
IRI (
in/m
i)
Surpro IRI comparison VTTI MS
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SURPRO IRI comparison
Different profilers: network and project Same standard? IRI vs. Cross-correlations?
Reference profiler: SURPRO Factors affecting results:
Temperature DMI Speed Closed-loop Position Software Etc.
SURPRO rodeo for PE 2014
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Center for Sustainable Transportation Infrastructure
Surface Properties Consortium
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Blacksburg, VA