6th Symposium on Pavement Surface Characteristics

Quantifying the Impact of Jointed Concrete Pavement Curling and Warping on Pavement Unevenness

author: George K. Chang, The Transtec Group, Inc.

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*Slides*
0:00	- Annoucement
2:19	Quantifying the Impact of Jointed Concrete Pavement Curling and Warping on Pavement Unevenness
3:18	US FHWA Curl/Warp Study
3:38	Outlines
5:44	Curl/Warp Measurement
6:01	Selected Sites
6:18	Diurnal Profiling
7:28	Outlines
8:05	Raw Profile
8:33	Spike Profile
8:37	Spike Incidence
8:44	Weeded Spike Incidence
9:08	Outlines
9:47	Westergaard Curling Formula
10:09	Adjusted Westergaard Curling Parameters
10:53	2GCI Fit – Curled Down Slab
11:27	2GCI Computation
11:49	2GCI Analysis part1
12:27	2GCI Analysis part2
13:13	2GCI Analysis part3
13:37	2GCI Analysis part4
14:18	Mean Curvatures
14:58	Outlines
14:59	2GCI vs Roughness part1
15:48	2GCI vs Roughness part2
16:27	Roughness...
17:34	Roughness Decomposition
18:14	Roughness... TYPE I-A Sites
19:00	Roughness... TYPE I-B Sites
19:34	Roughness... TYPE II Sites
19:43	Roughness... TYPE III-A Sites
20:04	Roughness... TYPE III-B Sites
20:12	Bolivian Project part1
20:34	Bolivian Project part2
20:35	Bolivian Project part3
20:46	Bolivian Project part4
20:48	Bolivian Project part5
21:03	The Implications…
21:18	Tools you can use…
22:47	Acknowledgement

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