Tonkin and Taylor (2013) Liquefaction vulnerability study, Tonkin and Taylor Report 52020.0200/v1.0. February 2013. 52 pages and 14 appendices.

Appendices to Report 52020.0200/v1.0 A4 Document with A3 Maps
  PDF Link Size PDF Link Size
Figures Appendix A (33 MB) Individual figures  
CPT Liquefaction triggering method and multiple earthquake modelling Appendix B (0.4 MB) Appendix B (0.5 MB)
Groundwater modelling methodology Appendix C (5.8 MB) Individual figures
Individual CPT analyses Appendix D (1.7 MB) Appendix D(5.5 MB)
Interpolation Appendix E (1.9 MB) Appendix E (6.4 MB)
Earthquakes - maps Appendix F (42 MB) Individual figures
Main earthquakes - graphs and analysis Appendix G (4.0 MB) Individual figures
Calculated settlement indicator maps Appendix H (12 MB) Individual figures
LSN Maps Appendix I (6.6 MB) Individual figures
Calculated settlement indicator and LSN graphs Appendix J (1.5 MB) Appendix J (2.1 MB)
Observed Liquefaction performance at approximately 100 year PGA Appendix K (3.1 MB) Appendix K (5.2 MB)
Groundwater sensitivity Appendix L (14. MB) Individual figures
Avonside study area – lateral spreading Appendix M (11 MB) Individual figures
LSN Examples Appendix N (8.8 MB) Appendix N (12 MB)

The A4 document links in the table above display PDF documents with compressed images (to reduce file sizes). Links are also provided for uncompressed PDF documents for the smaller appendices (some of these have A3-sized maps). Higher quality and A3 versions of the remaining 207 figures are individually tabulated below. (All individual figures are less than 6 MB and 3/4 are less than 2 MB).

Appendix A:  Figures

Figure or Map

Link

Earthquake Epicentres Map

Figure A1

Land Observation Categories

Figure A2

Liquefaction and Lateral Spreading Observation Map

- Post Sept 2010

Figure A3

- Post Feb 2011

Figure A4

- Post April 2011

Figure A5

- Post June (Event A) 2011

Figure A6

- Post June (Event B) 2011

Figure A7

- Post Dec (Event B) 2011

Figure A8

Foundation Damage Observation Categories

Figure A9

Observed Foundation Damage Map

- Post Sept 2010 to Pre Feb 2011

Figure A10

- Post Feb 2011 to Post June 2011

Figure A11

- Post June 2011 to Post Dec 2011

Figure A12

- Post Dec 2011 to Present

Figure A13

- Worst Recorded Damage between Sept 2010 to Present

Figure A14

LiDAR Elevation and Verification Map

- Pre Sept 2010

Figure A15

- Post Sept 2010

Figure A16

- Post Feb 2011

Figure A17

- Post June 2011

Figure A18

- Post Dec 2011

Figure A19

Earthquake Related Elevation Change Map

- Pre Sept 2010 to Post Sept 2010

Figure A20

- Pre Sept 2010 to Post Feb 2010

Figure A21

- Pre Sept 2010 to Post June 2011

Figure A22

- Pre Sept 2010 to Post Dec 2011

Figure A23

Tectonic Elevation Related Change Map

- Pre Sept 2010 to Post Sept 2010

Figure A24

- Pre Sept 2010 to Post Feb 2010

Figure A25

- Pre Sept 2010 to Post June 2011

Figure A26

- Pre Sept 2010 to Post Dec 2011

Figure A27

Liquefaction Related Elevation Change Map

- Pre Sept 2010 to Post Sept 2010

Figure A28

- Pre Sept 2010 to Post Feb 2010

Figure A29

- Pre Sept 2010 to Post June 2011

Figure A30

- Pre Sept 2010 to Post Dec 2011

Figure A31

Horizontal Movement Vectors (Observed & Tectonic)

- Pre Sept 2010 to post Dec 2011

Figure A32

Horizontal Movement Vectors (Resultant & Cracks)

- Pre Sept 2010 to post Dec 2011

Figure A33

Observed Ground Crack Locations Map

- post Sept 2010

Figure A34

- post Feb 2011

Figure A35

Spacial Distribution of CPT used in the Liquefaction Vulnerablity Study

Figure A36

Selected CPT & Borehole Pairs Map

Figure A37

Apparent Fines Content with Depth Plots

Figure A38

Cumulative Thickness of Material with Ic > 2.6 (top 10m) Map

Figure A39

Cumulative Thickness of Material with Ic > 2.6 (top 5m) Map

Figure A40

Effect of Soil Unit Weight on LSN, Cumulative Thickness of Liquefying Material & LPI Plots

Figure A41

Factor of Safety with Depth Plots - SLS PGA response

Figure A42

Factor of Safety with Depth Plots - ULS PGA response

Figure A43

Cumulative Thickness of Liquefying Material & Non-liquefying Crust Thickness Overlaid on Ishihara Plot

Figure A44

Key - Box Plots, Land Damage Category, Dwelling Damage Category

Figure A45

Crust Thickness correlated with Oberserved Land Damage for UoC and Cornell PGA

Figure A46

Crust Thickness correlated with Dwelling Damage Category for UoC and Cornell PGA

Figure A47

Photos of Typical Land Damage between LSN 0 - 30 Bands

Figure A48

Photos of Typical Land Damage between LSN 30 - 50+ Bands

Figure A49

Appendix C:  Groundwater modelling methodology

Figure or Map

Link

Groundwater Levels and Monitoring Well Locations

- Post Dec 2011 Median Model

Figure C1

- September 2010

Figure C3

- February 2011

Figure C5

- June 2011

Figure C7

- December 2011

Figure C9

Depth to Ground water (25m Grid)

- Post Dec 2011 Median Model

Figure C2

- September 2010

Figure C4

- February 2011

Figure C6

- June 2011

Figure C8

- December 2011

Figure C10

Appendix F:  Earthquakes - maps

Event

Map

Map Links

PGA Source

 

 

 

UoC

Cornell

Sept 2010

- Depth to Groundwater Map

Figure F1

- Seismicity Contour Map

Figure F2

Figure F6

- Calculated Settlement Map

Figure F3

Figure F7

- LPI Map

Figure F4

Figure F8

- LSN Map

Figure F5

Figure F9

Feb 2011

- Depth to Groundwater Map

Figure F10

- Seismicity Contour Map

Figure F11

Figure F15

- Calculated Settlement Map

Figure F12

Figure F16

- LPI Map

Figure F13

Figure F17

- LSN Map

Figure F14

Figure F18

Apr 2011

- Depth to Groundwater Map

Figure F19

- Seismicity Contour Map

Figure F20

Figure F24

- Calculated Settlement Map

Figure F21

Figure F25

- LPI Map

Figure F22

Figure F26

- LSN Map

Figure F23

Figure F27

June A 2011

- Depth to Groundwater Map

Figure F28

- Seismicity Contour Map

Figure F29

Figure F33

- Calculated Settlement Map

Figure F30

Figure F34

- LPI Map

Figure F31

Figure F35

- LSN Map

Figure F32

Figure F36

June 2011 (combined)

- Depth to Groundwater Map

Figure F37

- Seismicity Contour Map

Figure F38

Figure F42

- Calculated Settlement Map

Figure F39

Figure F43

- LPI Map

Figure F40

Figure F44

- LSN Map

Figure F41

Figure F45

Dec 2011 (combined)

- Depth to Groundwater Map

Figure F46

- Seismicity Contour Map

Figure F47

Figure F51

- Calculated Settlement Map

Figure F48

Figure F52

- LPI Map

Figure F49

Figure F53

- LSN Map

Figure F50

Figure F54


Appendix G:  Main earthquakes - graphs and analysis

Map

Map Type

Map Links

PGA Source

 

 

 

UoC

Cornell

Land and Dwelling Damage Correlations

- Bubble Plot

Figure G1

Earthquake Related Elevation Change - Incremental

- Cumulative Frequency

Figure G2

Earthquake Related Elevation Change - Cumulative

- Cumulative Frequency

Figure G3

Relationship Between Calculated Settlement Indicator and Liquefaction Related Elevation Change

- Scatterplot

Figure G4

Figure G5

Calculated Settlement Indicator

- Box and Whisker

Figure G6

Figure G8

- Cumulative Frequency

Figure G7

Figure G9

Liquefaction Potential Index (LPI)

- Box and Whisker

Figure G10

Figure G12

- Cumulative Frequency

Figure G11

Figure G13

Liquefaction Settlement Number (LSN)

- Box and Whisker

Figure G14

Figure G16

- Cumulative Frequency

Figure G15

Figure G17

Worst Dwelling Damage Category vs. Maximum Calculated Parameter

- Box and Whisker

Figure G18

- Cumulative Frequency

Figure G19


Appendix H:  Calculated settlement indicator maps

Map

PGA

Earthquake Magnitude

 

(g)

M6

M7.5

Calculated Settlement Indicator based on Median Groundwater

0.08

Figure H1

Figure H10

0.10

Figure H2

Figure H11

0.13

Figure H3

Figure H12

0.15

Figure H4

Figure H13

0.18

Figure H5

Figure H14

0.22

Figure H6

Figure H15

0.27

Figure H7

Figure H16

0.35

Figure H8

Figure H17

0.40

Figure H9

Figure H18


Appendix I:  LSN Maps

Map

PGA

Earthquake Magnitude

 

(g)

M6

M7.5

LSN based on Median Groundwater

0.08

Figure I1

Figure I10

0.10

Figure I2

Figure I11

0.13

Figure I3

Figure I12

0.15

Figure I4

Figure I13

0.18

Figure I5

Figure I14

0.22

Figure I6

Figure I15

0.27

Figure I7

Figure I16

0.35

Figure I8

Figure I17

0.40

Figure I9

Figure I18


Appendix L:  Groundwater sensitivity

Map

Event

PGA

Groundwater Depth

 

Magnitude

(g)

20% below

Median

20% above

Calculated Settlement Indicator:

M7.5

0.13

Figure L1

Figure L2

Figure L3

M7.5

0.22

Figure L4

Figure L5

Figure L6

M7.5

0.35

Figure L7

Figure L8

Figure L9

LSN:

M7.5

0.13

Figure L14

Figure L15

Figure L16

M7.5

0.22

Figure L17

Figure L18

Figure L19

M7.5

0.35

Figure L20

Figure L21

Figure L22


Appendix L:  Response from a ± 20% Change in Depth to Groundwater

Map

Map Link

Calculated Settlement Indicator

- Technical Category

- Cumulative Frequency

Figure L10

- Box and Whisker

Figure L11

- Observed Vulnerability Index

- Cumulative Frequency

Figure L12

- Box and Whisker

Figure L13

LSN

- Technical Category

- Cumulative Frequency

Figure L23

- Box and Whisker

Figure L24

- Observed Vulnerability Index

- Cumulative Frequency

Figure L25

- Box and Whisker

Figure L26


Appendix M:  Avonside study area – lateral spreading

Map

 

Map Link

PGA Source

 

 

 

UoC

Cornell

Observed Foundation Damage

- Worst Recorded Damage between
Sept 2010 to Present

Figure M1

LiDAR Elevation

- Pre Sept 2010

Figure M2

Liquefaction Related Elevation Change

- Pre Sept 2010 to Post Sept 2010

Figure M3

- Pre Sept 2010 to Post Feb 2011

Figure M4

- Pre Sept 2010 to Post June 2011

Figure M5

Horizontal Movement Vectors

- Pre Sept 2010 to Post Dec 2011

Figure M6

Horizontal Movement Vectors and Cracking Locations

- Pre Sept 2010 to Post Dec 2011

Figure M7

LSN

- September 2010

Figure M8

Figure M11

- February 2011

Figure M9

Figure M12

- June 2011

Figure M10

Figure M13