Quantifying the Influence of Geosynthetics on Pavement Performance (2017)

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E-1 APPENDIX E. INSTRUMENTATION PLANS FOR FLEXIBLE PAVEMENT EXPERIMENTS

E-2 Appendix E1. Experiment No. 1 (Control—Thin Base)

E-3 Average Asphalt Layer Thickness (inch) 5.82 Asphalt Layer Temperature (°F) 79.0 Average CAB Layer Thickness (inch) 6.00 Pressure Cell ID Pressure Cell Diameter X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments P1 4 inch 0 0 18 P1 measures vertical pressure at 6 inches below the subgrade surface. P2 4 inch 0 0 14 P2 measures vertical pressure at 2 inches below the subgrade surface. P3 4 inch 0 0 9 P3 measures vertical pressure at 3 inches below the base surface at the center of the load. P4 4 inch 0 8 9 P4 measures vertical pressure at 3 inches below the base surface and 8 inches from the center of the load. P5 4 inch 0 0 14 P2 measures vertical pressure at 2 inches below the subgrade surface and 8 inches from the center. P6 N/A N/A N/A N/A N/A P7 N/A N/A N/A N/A N/A P21 1 inch 0 -8 9 P21 measures horizontal pressure at 3 inches above the subgrade surface and 8 inches from the center of the load. P22 1 inch 8 0 9 P22 measures horizontal pressure at 3 inches above the subgrade surface and 8 inches from the center of the load. Strain Gauge X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments S1 (ACSG) 0 0 6 Strain at the centerline of the load and at the bottom of the asphalt layer. LVDT ID X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments LVDT 1 0 6 0 At the pavement surface and 6 inches from the centerline of the load. Note: because of the plate configuration, the measurement is considered to be at the centerline of the load LVDT 2 0 12 0 At the pavement surface and 12 inches from the centerline of the load. LVDT 3 0 24 0 At the pavement surface and 24 inches from the centerline of the load. LVDT 4 0 36 0 At the pavement surface and 36 inches from the centerline of the load. LVDT 5 0 48 0 On top of the Large-Scale Tank rim. LVDT 6 -7.5 0 6 At 7.5 inches from the centerline of the load (in negative X-direction), measuring base deflection. Experiment ID Exp1-AC-Contr-B06 Description Flexible pavement; no reinforcement; 6-inch aggregate base

E-4 Accelerometer Accelerometer ID X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments A1 A1_Z 0 6 0 At the pavement surface and 6 inches from the centerline of the load. Note: because of the plate configuration, the measurement is considered to be at the centerline of the load. A2 A2_Z 0 12 0 At the pavement surface and 12 inches from the centerline of the load. A3 A3_Z 0 24 0 At the pavement surface and 24 inches from the centerline of the load. M1 M1_Y 0 0 12 On top of the subgrade and at the centerline of the load. Measurement is in Y-direction. M1 M1_Z 0 0 12 On top of the subgrade and at the centerline of the load. Measurement is in Z-direction. M2 M2_Y 0 12 12 On top of the subgrade and 12 inches from the centerline of the load. Measurement is in Y- direction. M2 M2_Z 0 12 12 On top of the subgrade and 12 inches from the centerline of the load. Measurement is in Z- direction. M3 M3_Y 0 24 12 On top of the subgrade and 24 inches from the centerline of the load. Measurement is in Y- direction. M3 M3_Z 0 24 12 On top of the subgrade and 24 inches from the centerline of the load. Measurement is in Z- direction. M4 M4_Y 0 36 12 On top of the subgrade and 24 inches from the centerline of the load. Measurement is in Y- direction. M4 M4_Z 0 36 12 On top of the subgrade and 24 inches from the centerline of the load. Measurement is in Z- direction.

E-5 Figure E1-1. Instrumentation plan for experiment No. 1—Profile view, X = 0 inch

E-6 Figure E1-2. Instrumentation plan for experiment No. 1—Profile view, X = –7.5 inches

E-7 Figure E1-3. Instrumentation plan for experiment No. 1—Profile view, X = 8 inches

E-8 Figure E1-4. Instrumentation plan for experiment No. 1—Plan view, Z = 0 inch

E-9 Figure E1-5. Instrumentation plan for experiment No. 1– Plan view, Z = 6 inches

E-10 Figure E1-6. Instrumentation plan for experiment No. 1—Plan view, Z = 9 inches

E-11 Figure E1-7. Instrumentation plan for experiment No. 1—Plan view, Z = 12 inches

E-12 Figure E1-8. Instrumentation plan for experiment No. 1—Plan view, Z = 14 inches

E-13 Figure E1-9. Instrumentation plan for experiment No. 1—Profile view, Z = 18 inches

E-14 Appendix E2. Experiment No. 2 (Control—Thick Base)

E-15 Average Asphalt Layer Thickness (inch) 5.6 Asphalt Layer Temperature (°F) 79.5 Average CAB Layer Thickness (inch) 10.00 Pressure Cell ID Pressure Cell Diameter X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments P1 4 inch 0 0 22 P1 measures vertical pressure, 6 inches below the subgrade surface. P2 4 inch 0 0 13.5 P2 measures vertical pressure, 2.5 inches above the subgrade surface. P3 4 inch 0 0 8.5 P3 measures vertical pressure, 2.5 inches below the base surface. P4 4 inch 0 8 8.5 P4 measures vertical pressure, 2.5 inches below the base surface and 8 inches from the center of the load. P5 4 inch 0 -8 8.5 P5 measures horizontal pressure, 2.5 inches below the base surface and 8 inches from the center of the load. P21 1 inch 0 8 13.5 P21 measures vertical pressure, 2.5 inches above the subgrade surface and 8 inches from the center of the load. P22 1 inch 8 0 8.5 P22 measures horizontal pressure, 2.5 inches below the base surface and 8 inches from the center of the load. Strain Gauge X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments S1 0 0 6 Strain, the centerline of the load and the bottom of the asphalt layer. LVDT ID X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments LVDT 1 0 6 0 At the pavement surface and 6 inches from the centerline of the load. Note: because of the plate configuration, the measurement is considered to be the centerline of the load. LVDT 2 0 12 0 At the pavement surface and 12 inches from the centerline of the load. LVDT 3 0 24 0 At the pavement surface and 24 inches from the centerline of the load. LVDT 4 0 36 0 At the pavement surface and 36 inches from the centerline of the load. LVDT 5 0 48 0 On top of the Large-Scale Tank rim. Accelerometer Accelerometer ID X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments A1 A1_Z 0 6 0 At the pavement surface and 6 inches from the centerline of the load. Note: because of the plate configuration, the measurement is considered to be the centerline of the load. A2 A2_Z 0 12 0 At the pavement surface and 12 inches from the centerline of the load. Experiment ID Exp2-AC-Contr-B10 Description Flexible pavement; no reinforcement; 10-inch aggregate base

E-16 Accelerometer Accelerometer ID X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments A3 A3_Z 0 24 0 At the pavement surface and 24 inches from the centerline of the load. M1 M1_Y 0 0 11 In the middle of the base and is the centerline of the load. Measurement is in Y-direction. M1 M1_Z 0 0 11 In the middle of the base and is the centerline of the load. Measurement is in Z-direction. M2 M2_Y 0 12 11 In the middle of the base and 12 inches from the centerline of the load. Measurement is in Y- direction. M2 M2_Z 0 12 11 In the middle of the base and 12 inches from the centerline of the load. Measurement is in Z- direction. M3 M3_Y 0 24 11 In the middle of the base and 24 inches from the centerline of the load. Measurement is in Y- direction. M3 M3_Z 0 24 11 In the middle of the base and 24 inches from the centerline of the load. Measurement is in Z- direction.

E-17 Figure E2-1. Instrumentation plan for experiment No. 2—Profile view, X = 0 inch

E-18 Figure E2-2. Instrumentation plan for experiment No. 2—Profile view, X = 8 inches

E-19 Figure E2-3. Instrumentation plan for experiment No. 2—Plan view, Z = 0 inch

E-20 Figure E2-4. Instrumentation plan for experiment No. 2—Plan view, Z = 6 inches

E-21 Figure E2-5. Instrumentation plan for experiment No. 2—Plan view, Z = 8.5 inches

E-22 Figure E2-6. Instrumentation plan for experiment No. 2—Plan view, Z = 10 inches

E-23 Figure E2-7. Instrumentation plan for experiment No. 2—Plan view, Z = 13.5 inches

E-24 Figure E2-8. Instrumentation plan for experiment No. 2—Profile view, Z = 22 inches

E-25 Appendix E3. Experiment No. 3 (Geogrid—Thin Base)

E-26 Average Asphalt Layer Thickness (inch) 5.7 Asphalt Layer Temperature (°F) 79.5 Average CAB Layer Thickness (inch) 6.00 Pressure Cell ID Pressure Cell Diameter X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments P1 4 inch 0 0 18 P1 measures vertical pressure at 6 inches below the subgrade surface. P2 4 inch 0 0 14 P2 measures vertical pressure at 2 inches below the subgrade surface. P3 4 inch 0 0 9 P3 measures vertical pressure at 3 inches below the base surface at the center of the load. P4 4 inch 0 8 9 P4 measures vertical pressure at 3 inches below the base surface and 8 inches from the center of the load. P5 4 inch 0 0 14 P2 measures vertical pressure at 2 inches below the subgrade surface and 8 inches from the center. P6 N/A N/A N/A N/A N/A P7 N/A N/A N/A N/A N/A P21 1 inch 0 −8 9 P21 measures horizontal pressure at 3 inches above the subgrade surface and 8 inches from the center of the load. P22 1 inch 8 0 9 P22 measures horizontal pressure at 3 inches above the subgrade surface and 8 inches from the center of the load. LVDT ID X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments LVDT 1 0 6 0 At the pavement surface and 6 inches from the centerline of the load. Note: because of the plate configuration, the measurement is considered to be at the centerline of the load. LVDT 2 0 12 0 At the pavement surface and 12 inches from the centerline of the load. LVDT 3 0 24 0 At the pavement surface and 24 inches from the centerline of the load. LVDT 4 0 36 0 At the pavement surface and 36 inches from the centerline of the load. LVDT 5 0 48 0 On top of the Large-Scale Tank rim. LVDT 6 -7.5 0 6 At 7.5 inches from the centerline of the load (in negative X-direction), measuring base deflection. Strain Gauge X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments S1 0 0 6 Strain at the centerline of the load and at the bottom of the asphalt layer. SG1-X 0 0 12 Strain on geogrid. SG1-Y 0 0 12 Strain on geogrid. SG2-X 0 12 12 Strain on geogrid. SG2-Y 0 12 12 Strain on geogrid. SG3-X 0 24 12 Strain on geogrid. SG3-Y 0 24 12 Strain on geogrid. Experiment ID Exp3-AC-Grid-B06 Description Flexible pavement; geogrid reinforcement, 6-inch aggregate base

E-27 Accelerometer Accelerometer ID X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments A1 A1_Z 0 6 0 At the pavement surface and 6 inches from the centerline of the load. Note: because of the plate configuration, the measurement is considered to be at the centerline of the load. A2 A2_Z 0 12 0 At the pavement surface and 12 inches from the centerline of the load. A3 A3_Z 0 24 0 At the pavement surface and 24 inches from the centerline of the load. Msg1 M1_Y 0 0 12 In the subgrade, at the base/SG interface, and at the centerline of the load. Measurement is in Y- direction. Msg1 M1_Z 0 0 12 In the subgrade, at the base/SG interface, and at the centerline of the load. Measurement is in Z- direction. Msg2 M2_Y 0 12 12 In the subgrade, at the base/SG interface, and 12 inches from the centerline of the load. Measurement is in Y-direction. Msg2 M2_Z 0 12 12 In the subgrade, at the base/SG interface, and 12 inches from the centerline of the load. Measurement is in Z-direction. Msg3 M3_Y 0 24 12 In the subgrade, at the base/SG interface, and 24 inches from the centerline of the load. Measurement is in Y-direction. Msg3 M3_Z 0 24 12 In the subgrade, at the base/SG interface, and 24 inches from the centerline of the load. Measurement is in Z-direction. Mgd1 M1_Y 0 0 12 At the centerline of the load. Measurement is in Y-direction. Attached to geogrid. Mgd1 M1_Z 0 0 12 At the centerline of the load. Measurement is in Z-direction. Attached to geogrid. Mgd2 M2_Y 0 12 12 12 inches from the centerline of the load. Measurement is in Y-direction. Attached to geogrid. Mgd2 M2_Z 0 12 12 12 inches from the centerline of the load. Measurement is in Z-direction. Attached to geogrid. Mgd3 M3_Y 0 24 12 24 inches from the centerline of the load. Measurement is in Y-direction. Attached to geogrid. Mgd3 M3_Z 0 24 12 24 inches from the centerline of the load. Measurement is in Z-direction. Attached to geogrid.

E-28 Figure E3-1. Instrumentation plan for experiment No. 3—Profile view, X = 0 inch

E-29 Figure E3-2. Instrumentation plan for experiment No. 3—Profile view, X = −7.5 inches

E-30 Figure E3-3. Instrumentation plan for experiment No. 3—Profile view, X = 8 inches

E-31 Figure E3-4. Instrumentation plan for experiment No. 3—Plan view, Z = 0 inch

E-32 Figure E3-5. Instrumentation plan for experiment No. 3– Plan view, Z = 6 inches

E-33 Figure E3-6. Instrumentation plan for experiment No. 3– Plan view, Z = 9 inches

E-34 Figure E3-7. Instrumentation plan for experiment No. 3—Plan view, Z = 12 inches

E-35 Figure E3-8. Instrumentation plan for experiment No. 3—Plan view, Z = 14 inches

E-36 Figure E3-9. Instrumentation plan for experiment No. 3—Profile view, Z = 18 inches

E-37 Appendix E4. Experiment No. 4 (Geogrid—Thick Base)

E-38 Average Asphalt Layer Thickness (inch) 5.65 Asphalt Layer Temperature (°F) 79.0 Average CAB Layer Thickness (inch) 10.00 Pressure Cell ID Pressure Cell Diameter X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments P1 4 inch 0 0 22 P1 measures vertical pressure at 6 inches below the subgrade surface. P2 4 inch 0 0 18 P2 measures vertical pressure at 2 inches below the subgrade surface. P3 4 inch 0 0 13.5 P3 measures vertical pressure at 7.5 inches below the base surface. P4 4 inch 0 8 13.5 P4 measures vertical pressure at 7.5 inches below the base surface and 8 inches from the center of the load in the positive Y-direction. P5 4 inch 0 8 18 P5 measures vertical pressure at 2 inches below the subgrade surface and 8 inches from the center. P6 4 inch 0 0 8.5 P6 measures vertical pressure at 2.5 inches below the base surface at the center of the load. P7 4 inch 0 8 8.5 P7 measures vertical pressure at 2.5 inches below the asphalt surface and 8 inches from the center. P21 1 inch 0 -8 8.5 P21 measures horizontal pressure at 2.5 inches above the subgrade surface and 8 inches from the center of the load in the negative y- direction. P22 1 inch 8 0 8.5 P22 measures horizontal pressure at 2.5 inches below the base surface and 8 inches from the center of the load in the positive x-direction. LVDT ID X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments LVDT 1 0 6 0 At the pavement surface and 6 inches from the centerline of the load. Note: because of the plate configuration, the measurement is considered to be at the centerline of the load. LVDT 2 0 12 0 At the pavement surface and 12 inches from the centerline of the load. LVDT 3 0 24 0 At the pavement surface and 24 inches from the centerline of the load. LVDT 4 0 36 0 At the pavement surface and 36 inches from the centerline of the load. LVDT 5 0 48 0 On top of the Large-Scale Tank rim. LVDT 6 -7.5 0 6 At 7.5 inches from the centerline of the load (in negative X-direction), measuring base deflection. Strain Gauge X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments S1 0 0 6 Strain at the centerline of the load and at the bottom of the asphalt layer. SG1-X 0 0 12 Strain on geogrid. SG1-Y 0 0 12 Strain on geogrid. SG2-X 0 12 12 Strain on geogrid. Experiment ID Exp4-AC-Grid-B10 Description Flexible pavement; geogrid reinforcement; 10-inch aggregate base

E-39 Strain Gauge X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments SG2-Y 0 12 12 Strain on geogrid. SG3-X 0 24 12 Strain on geogrid. SG3-Y 0 24 12 Strain on geogrid. Accelerometer Accelerometer ID X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments A1 A1_Z 0 6 0 At the pavement surface and 6 inches from the centerline of the load. Note: because of the plate configuration, the measurement is considered to be at the centerline of the load. A2 A2_Z 0 12 0 At the pavement surface and 12 inches from the centerline of the load. A3 A3_Z 0 24 0 At the pavement surface and 24 inches from the centerline of the load. Msg1 M1_Y 0 0 11 In the middle of the base and at the centerline of the load. Measurement is in Y-direction. Msg1 M1_Z 0 0 11 In the middle of the base and at the centerline of the load. Measurement is in Z-direction. Msg2 M2_Y 0 12 11 In the middle of the base and 12 inches from the centerline of the load. Measurement is in Y- direction. Msg2 M2_Z 0 12 11 In the middle of the base and 12 inches from the centerline of the load. Measurement is in Z- direction. Msg3 M3_Y 0 24 11 In the middle of the base and 24 inches from the centerline of the load. Measurement is in Y- direction. Msg3 M3_Z 0 24 11 In the middle of the base and 24 inches from the centerline of the load. Measurement is in Z- direction. Mgd1 M1_Y 0 0 11 In the middle of the base and at the centerline of the load. Measurement is in Y-direction. Attached to geogrid. Mgd1 M1_Z 0 0 11 In the middle of the base and at the centerline of the load. Measurement is in Z-direction. Attached to geogrid. Mgd2 M2_Y 0 12 11 In the middle of the base and 12 inches from the centerline of the load. Measurement is in Y- direction. Attached to geogrid. Mgd2 M2_Z 0 12 11 In the middle of the base and 12 inches from the centerline of the load. Measurement is in Z- direction. Mgd3 M3_Y 0 24 11 In the middle of the base and 24 inches from the centerline of the load. Measurement is in Y- direction. Attached to geogrid. Mgd3 M3_Z 0 24 11 In the middle of the base and 24 inches from the centerline of the load. Measurement is in Z- direction. Attached to geogrid.

E-40 Figure E4-1. Instrumentation plan for experiment No. 4—Profile view at X = 0 inch

E-41 Figure E4-2. Instrumentation plan for experiment No. 4—Profile view at X = −7.5 inches

E-42 Figure E4-3. Instrumentation plan for experiment No. 4—Profile view at X = 8 inches

E-43 Figure E4-4. Instrumentation plan for experiment No. 4—Plan view at Z = 0 inch

E-44 Figure E4-5. Instrumentation plan for experiment No. 4—Plan view at Z = 6 inches

E-45 Figure E4-6. Instrumentation plan for experiment No. 4—Plan view at Z = 9 inches

E-46 Figure E4-7. Instrumentation plan for experiment No. 4—Plan view at Z = 11 inches

E-47 Figure E4-8. Instrumentation plan for experiment No. 4—Plan view at Z = 13.5 inches

E-48 Figure E4-9. Instrumentation plan for experiment No. 4—Profile view at Z = 18 inches

E-49 Figure E4-10. Instrumentation plan for experiment No. 4—Profile view at Z = 22 inches

E-50 Appendix E5. Experiment No. 5 (Geotextile—Thin Base)

E-51 Average Asphalt Layer Thickness (inch) 5.94 Asphalt Layer Temperature (°F) 79.0 Average CAB Layer Thickness (inch) 6.00 Pressure Cell ID Pressure Cell Diameter X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments P1 4 inch 0 0 18 P1 measures vertical pressure at 6 inches below the subgrade surface. P2 4 inch 0 0 14 P2 measures vertical pressure at 2 inches below the subgrade surface. P3 4 inch 0 0 9 P3 measures vertical pressure at 3 inches below the base surface at the center of the load. P4 4 inch 0 8 9 P4 measures vertical pressure at 3 inches below the base surface and 8 inches from the center of the load. P5 4 inch 0 0 14 P2 measures vertical pressure at 2 inches below the subgrade surface and 8 inches from the center. P6 N/A N/A N/A N/A N/A P7 N/A N/A N/A N/A N/A P21 1 inch 0 -8 9 P21 measures horizontal pressure at 3 inches above the subgrade surface and 8 inches from the center of the load. P22 1 inch 8 0 9 P22 measures horizontal pressure at 3 inches above the subgrade surface and 8 inches from the center of the load. LVDT ID X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments LVDT 1 0 6 0 At the pavement surface and 6 inches from the centerline of the load. Note: because of the plate configuration, the measurement is considered to be at the centerline of the load. LVDT 2 0 12 0 At the pavement surface and 12 inches from the centerline of the load. LVDT 3 0 24 0 At the pavement surface and 24 inches from the centerline of the load. LVDT 4 0 36 0 At the pavement surface and 36 inches from the centerline of the load. LVDT 5 0 48 0 On top of the Large-Scale Tank rim. LVDT 6 -7.5 0 6 At 7.5 inches from the centerline of the load (in negative X-direction), measuring base deflection. Strain Gauge X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments S1 0 0 6 Strain at the centerline of the load and at the bottom of the asphalt layer. SG1-X 0 0 12 Strain on geotextile. SG1-Y 0 0 12 Strain on geotextile. SG2-X 0 12 12 Strain on geotextile. SG2-Y 0 12 12 Strain on geotextile. SG3-X 0 24 12 Strain on geotextile. Experiment ID Exp5-AC-Textile-B06 Description Flexible pavement; geotextile reinforcement, 6-inch aggregate base

E-52 Strain Gauge X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments SG3-Y 0 24 12 Strain on geotextile. SG1-A 0 0 12 Strain on geotextile, measuring at 45 degrees to the y-axis. SG2-A 0 12 12 Strain on geotextile, measuring at 45 degrees to the y-axis. SG3-A 0 24 12 Strain on geotextile, measuring at 45 degrees to the y-axis. Accelerometer Accelerometer ID X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments A1 A1_Z 0 6 0 At the pavement surface and 6 inches from the centerline of the load. Note: because of the plate configuration, the measurement is considered to be at the centerline of the load. A2 A2_Z 0 12 0 At the pavement surface and 12 inches from the centerline of the load. A3 A3_Z 0 24 0 At the pavement surface and 24 inches from the centerline of the load. Msg1 M1_Y 0 0 12 In the subgrade, at the base/SG interface, and at the centerline of the load. Measurement is in Y-direction. Msg1 M1_Z 0 0 12 In the subgrade, at the base/SG interface, and at the centerline of the load. Measurement is in Z-direction. Msg2 M2_Y 0 12 12 In the subgrade, at the base/SG interface, and 12 inches from the centerline of the load. Measurement is in Y-direction. Msg2 M2_Z 0 12 12 In the subgrade, at the base/SG interface, and 12 inches from the centerline of the load. Measurement is in Z-direction. Msg3 M3_Y 0 24 12 In the subgrade, at the base/SG interface, and 24 inches from the centerline of the load. Measurement is in Y-direction. Msg3 M3_Z 0 24 12 In the subgrade, at the base/SG interface, and 24 inches from the centerline of the load. Measurement is in Z-direction. Mgd1 M1_Y 0 0 12 At the centerline of the load. Measurement is in Y-direction. Attached to geotextile. Mgd1 M1_Z 0 0 12 At the centerline of the load. Measurement is in Z-direction. Attached to geotextile. Mgd2 M2_Y 0 12 12 12 inches from the centerline of the load. Measurement is in Y-direction. Attached to geotextile. Mgd2 M2_Z 0 12 12 12 inches from the centerline of the load. Measurement is in Z-direction. Attached to geotextile. Mgd3 M3_Y 0 24 12 24 inches from the centerline of the load. Measurement is in Y-direction. Attached to geotextile. Mgd3 M3_Z 0 24 12 24 inches from the centerline of the load. Measurement is in Z-direction. Attached to geotextile.

E-53 Figure E5-1. Instrumentation plan for experiment No. 5—Profile view, X = 0 inch

E-54 Figure E5-2. Instrumentation plan for experiment No. 5—Profile view, X = −7.5 inches

E-55 Figure E5-3. Instrumentation plan for experiment No. 5—Profile view, X = 8 inches

E-56 Figure E5-4. Instrumentation plan for experiment No. 5—Plan view, Z = 0 inch

E-57 Figure E5-5. Instrumentation plan for experiment No. 5—Plan view, Z = 6 inches

E-58 Figure E5-6. Instrumentation plan for experiment No. 5—Plan view, Z = 9 inches

E-59 Figure E5-7. Instrumentation plan for experiment No. 5—Plan view, Z = 12 inches

E-60 Figure E5-8. Instrumentation plan for experiment No. 5—Plan view, Z = 14 inches

E-61 Figure E5-9. Instrumentation plan for experiment No. 5– Profile view, Z = 18 inches

E-62 Appendix E6. Experiment No. 6 (Geotextile—Thick Base)

E-63 Average Asphalt Layer Thickness (inch) 5.90 Asphalt Layer Temperature (°F) 78.5 Average CAB Layer Thickness (inch) 10.00 Pressure Cell ID Pressure Cell Diameter X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments P1 4 inch 0 0 22 P1 measures vertical pressure at 6 inches below the subgrade surface. P2 4 inch 0 0 18 P2 measures vertical pressure at 2 inches below the subgrade surface. P3 4 inch 0 0 13.5 P3 measures vertical pressure at 7.5 inches below the base surface. P4 4 inch 0 8 13.5 P4 measures vertical pressure at 7.5 inches below the base surface and 8 inches from the center of the load in the positive Y-direction. P5 4 inch 0 8 18 P5 measures vertical pressure at 2 inches below the subgrade surface and 8 inches from the center. P6 4 inch 0 0 8.5 P6 measures vertical pressure at 2.5 inches below the base surface at the center of the load. P7 4 inch 0 8 8.5 P7 measures vertical pressure at 2.5 inches below the asphalt surface and 8 inches from the center. P21 1 inch 0 -8 8.5 P21 measures horizontal pressure at 2.5 inches above the subgrade surface and 8 inches from the center of the load in the negative y- direction. P22 1 inch 8 0 8.5 P22 measures horizontal pressure at 2.5 inches below the base surface and 8 inches from the center of the load in the positive x-direction. LVDT ID X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments LVDT 1 0 6 0 At the pavement surface and 6 inches from the centerline of the load. Note: because of the plate configuration, the measurement is considered to be at the centerline of the load. LVDT 2 0 12 0 At the pavement surface and 12 inches from the centerline of the load. LVDT 3 0 24 0 At the pavement surface and 24 inches from the centerline of the load. LVDT 4 0 36 0 At the pavement surface and 36 inches from the centerline of the load. LVDT 5 0 48 0 On top of the Large-Scale Tank rim. LVDT 6 -7.5 0 6 At 7.5 inches from the centerline of the load (in negative X-direction), measuring base deflection. Strain Gauge X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments S1 0 0 6 Strain at the centerline of the load and at the bottom of the asphalt layer. SG1-X 0 0 12 Strain on geotextile. SG1-Y 0 0 12 Strain on geotextile. Experiment ID Exp6-AC-Textile-B10 Description Flexible pavement; geotextile reinforcement; 10-inch aggregate base

E-64 Strain Gauge X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments SG2-X 0 12 12 Strain on geotextile. SG2-Y 0 12 12 Strain on geotextile. SG3-X 0 24 12 Strain on geotextile. SG3-Y 0 24 12 Strain on geotextile. SG1-A 0 0 12 Strain on geotextile, measuring at 45 degrees to the y-axis. SG2-A 0 12 12 Strain on geotextile, measuring at 45 degrees to the y-axis. SG3-A 0 24 12 Strain on geotextile, measuring at 45 degrees to the y-axis. Accelerometer Accelerometer ID X Coordinate (in) Y Coordinate (in) Z Coordinate (in) Comments A1 A1_Z 0 6 0 At the pavement surface and 6 inches from the centerline of the load. Note: because of the plate configuration, the measurement is considered to be at the centerline of the load. A2 A2_Z 0 12 0 At the pavement surface and 12 inches from the centerline of the load. A3 A3_Z 0 24 0 At the pavement surface and 24 inches from the centerline of the load. Msg1 M1_Y 0 0 11 In the middle of the base and at the centerline of the load. Measurement is in Y-direction. Msg1 M1_Z 0 0 11 In the middle of the base and at the centerline of the load. Measurement is in Z-direction. Msg2 M2_Y 0 12 11 In the middle of the base and 12 inches from the centerline of the load. Measurement is in Y- direction. Msg2 M2_Z 0 12 11 In the middle of the base and 12 inches from the centerline of the load. Measurement is in Z- direction. Msg3 M3_Y 0 24 11 In the middle of the base and 24 inches from the centerline of the load. Measurement is in Y- direction. Msg3 M3_Z 0 24 11 In the middle of the base and 24 inches from the centerline of the load. Measurement is in Z- direction. Mgd1 M1_Y 0 0 11 In the middle of the base and at the centerline of the load. Measurement is in Y-direction. Attached to geotextile. Mgd1 M1_Z 0 0 11 In the middle of the base and at the centerline of the load. Measurement is in Z-direction. Attached to geotextile. Mgd2 M2_Y 0 12 11 In the middle of the base and 12 inches from the centerline of the load. Measurement is in Y- direction. Attached to geotextile. Mgd2 M2_Z 0 12 11 In the middle of the base and 12 inches from the centerline of the load. Measurement is in Z- direction. Mgd3 M3_Y 0 24 11 In the middle of the base and 24 inches from the centerline of the load. Measurement is in Y- direction. Attached to geotextile. Mgd3 M3_Z 0 24 11 In the middle of the base and 24 inches from the centerline of the load. Measurement is in Z- direction. Attached to geotextile.

E-65 Figure E6-1. Instrumentation plan for experiment No. 6—Profile view at X = 0 inch

E-66 Figure E6-2. Instrumentation plan for experiment No. 6—Profile view at X = −7.5 inches

E-67 Figure E6-3. Instrumentation plan for experiment No. 6—Profile view at X = 8 inches

E-68 Figure E6-4. Instrumentation plan for experiment No. 6—Plan view at Z = 0 inch

E-69 Figure E6-5. Instrumentation plan for experiment No. 6—Plan view at Z = 6 inches

E-70 Figure E6-6. Instrumentation plan for experiment No. 6—Plan view at Z = 9 inches

E-71 Figure E6-7. Instrumentation plan for experiment No. 6—Plan view at Z = 11 inches

E-72 Figure E6-8. Instrumentation plan for experiment No. 6—Plan view at Z = 13.5 inches

E-73 Figure E6-9. Instrumentation plan for experiment No. 6—Profile view at Z = 18 inches

E-74 Figure E6-10. Instrumentation plan for experiment No. 6—Profile view at Z = 22 inches