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Page 655
Suggested Citation:"Appendix B3: Dynamic Load Response (DLR) Data for SPS-2 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
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Page 655
Page 656
Suggested Citation:"Appendix B3: Dynamic Load Response (DLR) Data for SPS-2 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
×
Page 656
Page 657
Suggested Citation:"Appendix B3: Dynamic Load Response (DLR) Data for SPS-2 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
×
Page 657
Page 658
Suggested Citation:"Appendix B3: Dynamic Load Response (DLR) Data for SPS-2 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
×
Page 658
Page 659
Suggested Citation:"Appendix B3: Dynamic Load Response (DLR) Data for SPS-2 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
×
Page 659
Page 660
Suggested Citation:"Appendix B3: Dynamic Load Response (DLR) Data for SPS-2 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
×
Page 660

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APPENDIX B3 Dynamic Load Response (DLR) Data for SPS-2 experiment (Evaluation of traces, tables for available data)

B3-2 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 -45-40-35-30-25-20-15-10-50 Peak strains from Release 17 Pe ak st ra in s f ro m O U tr ac es Figure B3-1 Comparisons between peaks for a sample— OU traces versus LTPP DLR data (top strain gauges) 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 Peak Strains from Release 17 Pe ak S tr ai ns fr om O U tr ac es Figure B3-2 Comparisons between peaks for a sample— OU traces versus LTPP DLR data (bottom strain gauges)

B3-3 Fair 4% Good 64% Poor 8% Human Error 24% Figure B3-3 Summary of quality check for traces from a random sample

B3-4 Table B3-1 Data availability for Ohio DLR experiment (DataPave of Release 17) Truck 1 Truck 2 Date Test ID No. of runs Speed, km/ h Load, kN Speed, km/ h Load, kN J1a 107 48, 64, 80 96.9 48, 64, 80 186 J5a 12 64, 80 96.9 48, 80 186 J8a 78 48, 64, 80 96.9 48, 64, 80 186 8/12/1996 J12a 91 48, 64, 80 96.9 48, 64, 80 186 J5b 46 48, 64, 80 96.9 48, 64, 80 186 J8b 82 48, 64, 80 96.9 48, 64, 80 186 8/13/1996 J12b 83 48, 64, 80 96.9 48, 64, 80 186 J1c 49 48, 64, 80 79.1 - - J5c 24 48, 64, 80 79.1 - - J8c 57 48, 64, 80 79.1 - - 8/14/1996 J12c 52 48, 64, 80 79.1 - - J5j1m 33 30, 40, 50 96.9 30, 40, 50 160.3 J8s3m 10 48, 80 96.9 48, 64, 80 160.3 7/29/1997 J12j10m 10 48, 64, 80 96.9 48, 64, 80 160.3 J5j1n 3 30 96.9 - J5j1o 33 30, 40, 50 110.8 30, 40, 50 199.8 J8s3n 3 80 96.9 64 160.3 J8s3o 3 64, 80 110.8 80 199.8 J12j10n 21 48, 64, 80 96.9 48, 64, 80 160.3 7/30/1997 J12j10o 15 48, 64, 80 110.8 48, 64, 80 199.8 J5j1p 28 30, 40, 50 110.8 30, 40, 50 199.8 J8s3p 6 48, 64, 80 110.8 48, 64 199.8 8/6/1997 J12j10p 4 80 110.8 80 199.8

B3-5 Table B3-2 Data availability (No. of runs of data) for section 370201 Single-axle truck Tandem-Axle truck Test ID DATE 79.1 89 142.4 160.3 168.2 10/06/94 27 27 t37201a 10/07/94 19 19 05/16/95 27 27 t37201b 05/17/95 27 27 08/01/95 27 27 t37201c 08/02/95 27 27 11/27/95 27 28 11/28/95 1 1 t37201d 11/29/95 28 27 05/07/96 18 18 t37201e 05/08/96 30 24 10/29/96 26 1 27 t37201f 10/30/96 27 28 03/17/97 23 23 t37201g 03/19/97 27 27 t37201h 09/23/97 27 26 Table B3-3 Data availability (No. of runs of data) for section 370205 Single-axle truck Tandem-Axle truck Test ID DATE 79.1 89 142.4160.3168.2 10/06/94 27 27 t37205a 10/07/94 19 19 05/16/95 27 27 t37205b 05/17/95 28 27 08/01/95 28 26 t37205c 08/02/95 27 27 11/28/95 27 28 11/29/95 1 1 t37205d 11/30/95 28 27 05/07/96 18 17 t37205e 05/08/96 29 1 24 10/29/96 27 27 t37205f 10/30/96 27 27 03/18/97 24 24 t37205g 03/20/97 27 27 t37205h 09/23/97 27 26

B3-6 Table B3-4 Data availability (No. of runs of data) for section 370208 Single-axle truck Tandem-Axle truck Test ID DATE 79.1 89 142.4 160.3 168.2 10/11/94 9 9 t37208a 10/12/94 20 9 17 10 05/09/95 28 28 t37208b 05/10/95 19 19 08/08/95 27 27 t37208c 08/09/95 27 27 11/14/95 18 19 t37208d 11/15/95 10 18 10 18 05/14/96 27 27 t37208e 05/15/96 27 27 11/05/96 27 27 t37208f 11/06/96 28 28 03/10/97 27 1 27 t37208g 03/11/97 27 27 09/30/97 27 27 t37208h 10/01/97 27 27 Table B3-5 Data availability (No. of runs of data) for section 370212 Single-axle truck Tandem-Axle truck Test ID DATE 79.1 89 142.4 160.3 168.2 10/11/94 9 9 t37212a 10/12/94 19 10 18 10 05/09/95 28 28 t37212b 05/10/95 19 18 08/08/95 27 27 t37212c 08/09/95 27 27 11/14/95 18 19 t37212d 11/15/95 28 28 05/14/96 27 27 t37212e 05/15/96 27 27 11/05/96 27 27 t37212f 11/06/96 28 27 03/11/97 27 1 27 t37212g 03/12/97 26 28 09/30/97 27 27 t37212h 10/01/97 27 27

Next: Appendix B4: Site-Level Analysis for SPS-2 Experiment »
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TRB’s National Cooperative Highway Research Program (NCHRP) Web Document 74: LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements examines the relative influence of design and construction features on the response and performance of new flexible and rigid pavements. According to the report, base type seems to be the most critical design factor in achieving various levels of pavement performance for both flexible and rigid pavements, especially when provided with in-pavement drainage. Subgrade soil type and climate also have considerable effects on the influence of the design factors. While the report supports the existing understanding of pavement performance, the methodology in the study offers a systematic outline of the interactions between design and site factors as well as new insights on various design options.

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