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Presentation on theme: "FIG_14.jpg."— Presentation transcript:

1 FIG_14.jpg

2 Typical Results of SPT N‑Values for Fill
FIG_14A.jpg

3 Statistical Summary of SPT N‑Values for Fill
FIG_15.jpg

4 Typical Gradations of Fill
FIG_16.jpg

5 Results of In-Situ Permeability Tests Performed in Standpipe Piezometers
FIG_17.jpg

6 Index Properties of Bay Mud Islais Creek Channel Area (Digesters Project)
FIG_21.jpg

7 Index Properties of Bay Mud DTX Segment Along Townsend Street (Mission Bay Area)
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8 SHANSEP Principles of Normalized Undrained Strength Behavior
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9 Anisotropy and Strain Compatibility Considerations
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10 Excess Pore Pressures from Ko-Triaxial Compression Tests: OC Soil
FIG_28A.jpg

11 Pore Pressure Behavior from Ko-Triaxial Compression Tests: NC Soil
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12 Effective Stress Paths from Ko-Triaxial Compression Tests
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13 Undrained Shear Strengths from Vane Shear Tests DTX Alignment Along Townsend Street
FIG_35.jpg

14 Undrained Shear Strengths from Vane Shear Tests Islais Creek Area Along Davidson Street
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15 Stress History and Undrained Strengths from Vane Shear Islais Creek (Contract C)
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16 Vane Shear Strengths and Excavation Deformations Rankin Pump Station Site – Islais Creek Estuary
FIG_37A.jpg

17 Undrained Shear Strengths from Vane Shear and Torvane Tests: Hamilton Field (Deep Mud Area)
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18 Stress History and Undrained Vane Shear Strengths of Organic Bay Mud at a Recently Reclaimed Site
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19 Variations in Undrained Shear Strengths Between Offshore and Onshore Sites
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20 Field Vane Tests: Inner Marshlands of Islais Creek Shallow Mud (Contract C Site)
FIG_42.jpg

21 Comparison of Field Vane Shear Strength with Geotechnical Report Recommendations
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22 Vane Shear Strength Inner Marshlands at Islais Creek – Contract C Near McKinnon Street (Deeper Mud)
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23 Maximum Past Pressures Estimated from Vane Shear Tests: Mission Bay Along Townsend Street
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24 Estimation of Maximum Past Pressures from Vane Shear Tests Hamilton Field Site: Shallow Mud Area Under Existing Levees FIG_50.jpg

25 Undrained Shear Strenghts from Vane Shear Tests Muni Metro East Side
FIG_52A.jpg

26 Estimation of Maximum Past Pressures from Vane Shear Tests: Transbay Terminal Site
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27 Comparison of Undrained Shear Strengths from Vane Shear and UU Tests: Islais Creek Contract C
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28 Undrained Strengths from Vane Shear, UU, and Torvane Tests: Digesters Site – Islais Creek Estuary
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29 Normalized Undrained Modulus from DSS Tests Normally Consolidated Bay Mud
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30 Variation of Compression Ratio with Moisture Content North Bay Site
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31 Variation of Recompression Ratio with Moisture Content
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32 Post-Construction Settlements at a Preloaded Site North Bay Site
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33 Asaoka Method for Estimation of Coefficients of Consolidation and End of Primary Consolidation
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34 Estimates of Coefficients of Horizontal Consolidation Using the Asaoka Method (Jamialkowski, et al., 1995) FIG_66.jpg

35 Variation of Ch with Drain Spacing
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36 Variation of Coefficients of Secondary Consolidation with Consolidation Stress
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37 Variation of Coefficient of Secondary Consolidation with Moisture Content
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38 Variation of C with Moisture Content
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39 Long-Term Settlements at Mission and Howard Streets
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40 Extrapolation of Settlement Data at Mission Street Secondary Compression
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41 Estimation of Coefficients of Secondary Consolidation from Long-Term Settlement Data
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42 Estimation of Coefficients of Secondary Consolidation from Settlement Data
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43 Effects of Surcharge on Secondary Compression (Ladd, 1989)
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44 Reduction of Coefficient of Secondary Consolidation Due to Surcharge (Ladd, 1989)
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45 Typical Results of CPT Tests in Bay Mud
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46 Correlation of Undrained Strengths from CPT and Vane Shear Tests: Hamilton Field Site
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47 Correlation of Undrained Strengths from CPT and Vane Shear Tests: Mission Bay Site Along Townsend Street FIG_47.jpg

48 Moisture Content and Dry Density of the Fill Muni Metro Turnback Site

49 Summary of Drained Shear Tests on the Fill

50 Hyperbolic Representation of a Stress-Strain Curve

51 Hyperbolic Stress-Strain Parameters for the Fill from CIDTC Tests


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