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From page 154... ... 155 APPENDIX c Full-Scale Accelerated Pavement Testing Programs and Facility Descriptions This appendix contains information on each of the responding full-scale accelerated pavement testing (f-sAPT) programs. Read the entire page →
From page 155... ... 156 Questionnaire information -- USA programs Section 1 Agency/Organization University of California Pavement Research Center Location (City, State, Country) Davis (13) Read the entire page →
From page 156... ... 157 (15) Provide a description of the nature or purpose of your APT program. Read the entire page →
From page 157... ... 158 (22) Provide an indication of any planned new developments on your device. Read the entire page →
From page 158... ... 159 load, location etc.) Read the entire page →
From page 159... ... 160 (19) Which of the following full-scale APT types of tests are you conducting? Read the entire page →
From page 160... ... 161 (31) Do you make data from your APT program available to other researchers (not directly linked to your APT program) Read the entire page →
From page 161... ... 162 measurement assembly (LDMA) which is a horizontal steel plate between asphalt and aggregate base and vertical collapsible tube with removable surface cap Multi Depth Deflectometer (MDD) Read the entire page →
From page 162... ... 163 Estimated capital cost of APT equipment 1986 ALF1 1991 ALF2 Number of staff Managerial/administrative Professional Technical 1 FHWA managerial 1 technical (contract support) 2 to 3 operational (contract support) Read the entire page →
From page 163... ... 164 Florida Department of Transportation Section 1 Agency/Organization Florida Department of Transportation Location (City, State, Country) Gainesville (13) Read the entire page →
From page 164... ... 165 Elastic in-depth deflection Elastic in-depth strain Tokyo Sokki KM-100HAS H-gauge Density Non-nuclear density device Temperature Thermocouple http://www.dot.state.fl.us/statematerialsoffice/pavement/research/apt/documents/instrumentation.pdf Moisture Moisture probes http://www.dot.state.fl.us/statematerialsoffice/pavement/research/apt/documents/instrumentation.pdf Stiffness FWD, PSPA, DCP New parameter (list) Have also measured strain and temperature of concrete pavements Recently used LVDTs to measure concrete joint movement http://www.dot.state.fl.us/statematerialsoffice/pavement/re search/apt/documents/instrumentation.pdf http://www.dot.state.fl.us/statematerialsoffice/pavement/re search/reports/smo/uf/slabreplacement.pdf Important but not measured (list) Read the entire page →
From page 165... ... 166 (19) Which of the following full-scale APT types of tests are you conducting? Read the entire page →
From page 166... ... 167 (30) Provide information on the type of database or storage method that is used to store data in your APT program (only relevant to owners of APT devices) Read the entire page →
From page 167... ... 168 (14) Provide details of the instrumentation that you typically use during full-scale APT tests by completing the table. Read the entire page →
From page 168... ... 169 Local/state government National government International Consortium Commercial Academic Other Type of funding Short-term (project-linked) Long-term (program-linked) Read the entire page →
From page 169... ... 170 Kansas Department of Transportation Section 1 Agency/Organization Kansas Department of Transportation Location (City, State, Country) Topeka (13) Read the entire page →
From page 170... ... 171 (16) Provide a summarized (bulleted version indicating major dates and topics only, probably not more than a page) Read the entire page →
From page 171... ... 172 (23) Provide information on the way in which you combine full-scale APT, laboratory testing, field testing, and long-term pavement performance (LTPP) Read the entire page →
From page 172... ... 173 (14) Provide details of the instrumentation that you typically use during full-scale APT tests by completing the table. Read the entire page →
From page 173... ... 174 National government International Consortium Commercial Academic Other Type of funding Short - term ( project - linked ) Long - term ( program - linked ) Read the entire page →
From page 174... ... 175 Minnesota Department of Transportation (MnROAD) Section 1 Agency/Organization Minnesota Department of Transportation Location (City, State, Country) Read the entire page →
From page 175... ... 176 Elastic in-depth strain Dynatest, CTL, Geomechanics, Tokyo Sokki http://www.dot.state.mn.us/mnroad/instrumentation/ Density DCP, LWD, Intelligent Compaction, sand cone, Humboldt SSG http://www.dot.state.mn.us/mnroad/data/pdfs/dcp.pdf, http://www.dot.state.mn.us/materials/research_lwd.html, http://www.dot.state.mn.us/materials/researchic.html Temperature Thermocouple, thermistor attached to assorted gauges, weather station http://www.dot.state.mn.us/mnroad/instrumentation/pavementsensors. html#tc Moisture Decagon, Irrometer, Campbell Scientific, Sensirion http://www.dot.state.mn.us/mnroad/instrumentation/sub-surfacesensors.html Stiffness See Density New parameter (list) Read the entire page →
From page 176... ... 177 (19) Which of the following full-scale APT types of tests are you conducting? Read the entire page →
From page 177... ... 178 Other Use some LTPP data for model validation -- MnROAD has LTPP test sections; MnROAD is our APT, lab performance testing like APA, SCB and have public roadways to also collect data (30) Provide information on the type of database or storage method that is used to store data in your APT program (only relevant to owners of APT devices) Read the entire page →
From page 178... ... 179 (14) Provide details of the instrumentation that you typically use during full-scale APT tests by completing the table. Read the entire page →
From page 179... ... 180 Local/state government National government International Consortium Commercial Academic Other pooled fund cooperative agreement individual projects at coop rate $80k $800k Type of funding Short-term (project-linked) Long-term (program-linked) Read the entire page →
From page 180... ... 181 Ohio Department of Transportation Section 1 Agency/Organization Ohio Department of Transportation Location (City, State, Country) Columbus (13) Read the entire page →
From page 181... ... 182 tires as well as range per tire) Read the entire page →
From page 182... ... 183 Typical duration of APT tests in months 3 Typical number of repetitions per test 100,000 End-condition objective (i.e., test to predetermined number of repetitions, failure, something else) Failure Estimated capital cost of APT equipment $20 million Number of staff Managerial/administrative Professional Technical 6 30 10 (19) Read the entire page →
From page 183... ... 184 APT, laboratory, field, and LTPP Other Structural design/mix design structural and mix design work (30) Provide information on the type of database or storage method that is used to store data in your APT program (only relevant to owners of APT devices) Read the entire page →
From page 184... ... 185 Elastic surface deflection Various Elastic surface strain Elastic in-depth deflection Various Elastic in-depth strain Various Density Gauge or sample Temperature Thermocouples Moisture unbound layers Stiffness In situ or material sampling -- tested separately New parameter (list) Important but not measured (list) Read the entire page →
From page 185... ... 186 Type of funding Short-term (project-linked) Long-term (program-linked) Read the entire page →
From page 186... ... 187 ranging from 81 to 100 psi (0.56 to 0.70 kPa) Tire wander options Wanders Suspension (present or not, types possible, permanent or not, etc.) Read the entire page →
From page 187... ... 188 Estimated capital cost of APT equipment US$ 1,000,000 Number of staff Managerial/administrative Professional Technical 2 4 2 (19) Which of the following full-scale APT types of tests are you conducting? Read the entire page →
From page 188... ... 189 APT, laboratory, field, and LTPP Very little experience Other (30) Provide information on the type of database or storage method that is used to store data in your APT program (only relevant to owners of APT devices) Read the entire page →
From page 189... ... 190 Permanent in-depth strain Elastic surface deflection Elastic surface strain Elastic in-depth deflection Elastic in-depth strain Density Temperature temperature sensor Moisture Stiffness New parameter (list) Important but not measured (list) Read the entire page →
From page 190... ... 191 (30) Provide information on the type of database or storage method that is used to store data in your APT program (only relevant to owners of APT devices) Read the entire page →
From page 191... ... 192 (15) Provide a description of the nature or purpose of your APT program. Read the entire page →
From page 192... ... 193 (14) Provide details of the instrumentation that you typically use during full-scale APT tests by completing the table. Read the entire page →
From page 193... ... 194 (20) Provide information on your funding model and levels. Read the entire page →
From page 194... ... 195 (13) Provide details of the full - scale APT device that you own / use. Read the entire page →
From page 195... ... 196 Roads agency or state research program Academic research plan Commercial research plan Partnership program International cooperative program not yet Ad hoc use of device -- no specific program Local research needs Other (16) Provide a summarized (bulleted version indicating major dates and topics only, probably not more than a page) Read the entire page →
From page 196... ... 197 di rection) for a typical 1 year program (not short - term studies) Read the entire page →
From page 197... ... 198 (14) Provide details of the instrumentation that you typically use during full-scale APT tests by completing the table. Read the entire page →
From page 198... ... 199 National government International Consortium Commercial Academic Other Type of funding Short - term ( project - linked ) Long - term ( program - linked ) Read the entire page →
From page 199... ... 200 Speed range 0 to 12.4 mph (0 to 20 km/h) Dedicated operational data collection on full-scale APT device during operation (i.e., applied speed, load, location etc.) Read the entire page →
From page 200... ... 201 APT and field APT, laboratory, and LTPP APT, laboratory, and field APT, laboratory, field, and LTPP Other Was done with APT rutting research of asphalt pavement and laboratory triaxial testing of applied asphalt mixes Was done with APT research on modular pavement structures, orthotropic steel deck bridges and silent joints between bridge and abutment (30) Provide information on the type of database or storage method that is used to store data in your APT program (only relevant to owners of APT devices) Read the entire page →
From page 201... ... 202 Permanent in-depth deformation MDD In-house developed.www.Dynatest.com Permanent in-depth strain No Elastic surface deflection MDD, JDMD, RSD In-house developed.www.Dynatest.com Elastic surface strain No Elastic in-depth deflection MDD In-house developed.www.Dynatest.com Elastic in-depth strain Density Nuclear density gauge troxler Temperature thermocouples temperature buttons National instruments Moisture No Stiffness New parameter (list) Important but not measured (list) Read the entire page →
From page 202... ... 203 Type of fun ding Short - term ( project - linked ) Long - term ( program - linked ) Read the entire page →
From page 203... ... 204 Load range ( range in kN -- indicate full load for all tires as well as range per tire) Read the entire page →
From page 204... ... 205 (19) Which of the following full-scale APT types of tests are you conducting? Read the entire page →

From page 154...

... 155 APPENDIX c Full-Scale Accelerated Pavement Testing Programs and Facility Descriptions This appendix contains information on each of the responding full-scale accelerated pavement testing (f-sAPT) programs.