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SEISMIC RESILIENT PIPELINES

Tom O’RourkeThomas R. Briggs

Professorof Engineering

Cornell University



TOPICS•San Francisco•Los Angeles•New Zealand

•Earthquake Effects•Next Generation Pipelines•Pipeline Intelligence


200 km

N

San Francisco

5 km

120 km2


Zones of Soil Liquefaction

Zone of liquefaction induced deformation

=

N

0 1 km

Zones of Soil Liquefaction


0 1 km


College Hill Reservoir

University Mound Reservoir

Lake Honda Reservoir

0 1 km



22-in. (550 mm) Cast Iron Trunk Line

16-in. (400 mm) Cast Iron Trunk Line


1906 Earthquake Water Loss

0

10

20

30

40

50

60

70

80

7am,4/18/1906

7am,4/19/1906

7am,4/20/1906

7am,4/21/1906

7am,4/22/1906

Mill

ion

Gal

lons

of W

ater

College Hill

University Mound

Lake Honda

Chart7

7am, 4/18/19067am, 4/18/19067am, 4/18/1906

7am, 4/19/19067am, 4/19/19067am, 4/19/1906

7am, 4/20/19067am, 4/20/19067am, 4/20/1906

7am, 4/21/19067am, 4/21/19067am, 4/21/1906

7am, 4/22/19067am, 4/22/19067am, 4/22/1906

Lake Honda

University Mound

College Hill

Million Gallons of Water


31.1

30

11.4

13.7

12.2

0

8.5

6.5

0

5.4

5.6

0

1.5

5.2

0

LakeHonda_24_3H_2

7am, 4/18/19067am, 4/18/19067am, 4/18/19067am, 4/18/1906

7am, 4/19/19067am, 4/19/19067am, 4/19/19067am, 4/19/1906

7am, 4/20/19067am, 4/20/19067am, 4/20/19067am, 4/20/1906

7am, 4/21/19067am, 4/21/19067am, 4/21/19067am, 4/21/1906

7am, 4/22/19067am, 4/22/19067am, 4/22/19067am, 4/22/1906

Observation

C=70

C=85

C=100

Date and Time

Gallons of Water

Gallons of Water Stored in Lake Honda in the Days Following the April 18, 1906 San Francisco Earthquake(24 hrs, 3 Hydrants for 19-20 and 2 Hydrants for 21-22)

31100000

31100000

31100000

31100000

13700000

18073760

15712160

13500320

8500000

11547520

6824320

2400640

5400000

9266400

2756160

0

1500000

6985280

0

0

LakeHonda_18_3H_2

7am, 4/18/19067am, 4/18/19067am, 4/18/19067am, 4/18/1906

7am, 4/19/19067am, 4/19/19067am, 4/19/19067am, 4/19/1906

7am, 4/20/19067am, 4/20/19067am, 4/20/19067am, 4/20/1906

7am, 4/21/19067am, 4/21/19067am, 4/21/19067am, 4/21/1906

7am, 4/22/19067am, 4/22/19067am, 4/22/19067am, 4/22/1906

Observation

C=70

C=85

C=100

Date and Time

Gallons of Water

Gallons of Water Stored in Lake Honda in the Days Following the April 18, 1906 San Francisco Earthquake

31100000

31100000

31100000

31100000

13700000

20240426.6666667

17878826.6666667

15666986.6666667

8500000

13714186.6666667

8990986.66666667

4567306.66666667

5400000

11433066.6666667

4922826.66666667

0

1500000

9151946.66666666

854666.666666667

0

LakeHonda_16_3H_2_85

7am, 4/18/19067am, 4/18/1906

7am, 4/19/19067am, 4/19/1906

7am, 4/20/19067am, 4/20/1906

7am, 4/21/19067am, 4/21/1906

7am, 4/22/19067am, 4/22/1906

Observation

Simulation

Date and Time

Gallons of Water

Gallons of Water Stored in Lake Honda in the Days Following the April 18, 1906 San Francisco Earthquake (16 hrs, 3 Hydrants for 19-20 and 2 Hydrants for 21-22)

31100000

31100000

13700000

18420493.3333333

8500000

9532653.33333333

5400000

5464493.33333333

1500000

1396333.33333333

LakeHonda_16_3H_2

7am, 4/18/19067am, 4/18/19067am, 4/18/19067am, 4/18/1906

7am, 4/19/19067am, 4/19/19067am, 4/19/19067am, 4/19/1906

7am, 4/20/19067am, 4/20/19067am, 4/20/19067am, 4/20/1906

7am, 4/21/19067am, 4/21/19067am, 4/21/19067am, 4/21/1906

7am, 4/22/19067am, 4/22/19067am, 4/22/19067am, 4/22/1906

Observation

C=70

C=85

C=100

Date and Time

Gallons of Water

Gallons of Water Stored in Lake Honda in the Days Following the April 18, 1906 San Francisco Earthquake (16 hrs, 3 Hydrants for 19-20 and 2 Hydrants for 21-22)

31100000

31100000

31100000

31100000

13700000

20782093.3333333

18420493.3333333

16208653.3333333

8500000

14255853.3333333

9532653.33333333

5108973.33333333

5400000

11974733.3333333

5464493.33333333

0

1500000

9693613.33333333

1396333.33333333

0

LakeHonda_3_2Hydrants

Description:2 pipelines connected to Lake Honda Reservoir.

No break was modeled

two hydrants were modeled at Van Ness St

hydrant operating pressure is 15 psi

Lake Honda Reservoir9046

Volume (mg)3310686

Elevation (ft)36512222

c valuePipe 1 (16 in.)Pipe 2 (16 in.)Total Flow(gpm)Time to Empty (hr)

End Point Elevation (ft)Flow (gpm)End Point Elevation (ft)Flow (gpm)

7020032522002846609890.219.13195583258.78112

8520039172003422733974.915.896807012810.56816

10020045592003979853864.413.6644022812.29472

Hydrant 3512280

c valueEnd Point Elevation (ft)Flow (gpm)122947208.78112

70300294810.56816

85300334712.29472

1003003684

16 hr18 hr24 hr

TimeLake HondaC=70C=85C=100TimeLake HondaC=70C=85C=100TimeLake HondaC=70C=85C=100

7am, 4/18/190631.131.131.131.17am, 4/18/190631.131.131.131.17am, 4/18/190631.131.131.131.1

7am, 4/19/190613.720.818.416.27am, 4/19/190613.720.217.915.77am, 4/19/190613.718.115.713.5

7am, 4/20/19068.514.39.55.17am, 4/20/19068.513.79.04.67am, 4/20/19068.511.56.82.4

7am, 4/21/19065.412.05.50.07am, 4/21/19065.411.44.90.07am, 4/21/19065.49.32.80.0

7am, 4/22/19061.59.71.40.07am, 4/22/19061.59.20.90.07am, 4/22/19061.57.00.00.0

TimeObservationC=70C=85C=100TimeObservationC=70C=85C=100TimeObservationC=70C=85C=100

7am, 4/18/190631,100,00031,100,00031,100,00031,100,0007am, 4/18/190631,100,00031,100,00031,100,00031,100,0007am, 4/18/190631,100,00031,100,00031,100,00031,100,000

7am, 4/19/190613,700,00020,782,09318,420,49316,208,6537am, 4/19/190613,700,00020,240,42717,878,82715,666,9877am, 4/19/190613,700,00018,073,76015,712,16013,500,320

7am, 4/20/19068,500,00014,255,8539,532,6535,108,9737am, 4/20/19068,500,00013,714,1878,990,9874,567,3077am, 4/20/19068,500,00011,547,5206,824,3202,400,640

7am, 4/21/19065,400,00011,974,7335,464,49307am, 4/21/19065,400,00011,433,0674,922,82707am, 4/21/19065,400,0009,266,4002,756,1600

7am, 4/22/19061,500,0009,693,6131,396,33307am, 4/22/19061,500,0009,151,947854,66707am, 4/22/19061,500,0006,985,28000

Simulation

LakeHonda_24_3H

7am, 4/18/19067am, 4/18/19067am, 4/18/19067am, 4/18/1906

7am, 4/19/19067am, 4/19/19067am, 4/19/19067am, 4/19/1906

7am, 4/20/19067am, 4/20/19067am, 4/20/19067am, 4/20/1906

7am, 4/21/19067am, 4/21/19067am, 4/21/19067am, 4/21/1906

7am, 4/22/19067am, 4/22/19067am, 4/22/19067am, 4/22/1906

Observation

C=70

C=85

C=100

Date and Time

Gallons of Water

Gallons of Water Stored in Lake Honda in the Days Following the April 18, 1906 San Francisco Earthquake (24 hrs, 3 Hydrants)

31100000

31100000

31100000

31100000

13700000

18073760

15712160

13500320

8500000

11547520

6824320

2400640

5400000

5021280

0

0

1500000

0

0

0

LakeHonda_18_3H

7am, 4/18/19067am, 4/18/19067am, 4/18/19067am, 4/18/1906

7am, 4/19/19067am, 4/19/19067am, 4/19/19067am, 4/19/1906

7am, 4/20/19067am, 4/20/19067am, 4/20/19067am, 4/20/1906

7am, 4/21/19067am, 4/21/19067am, 4/21/19067am, 4/21/1906

7am, 4/22/19067am, 4/22/19067am, 4/22/19067am, 4/22/1906

Observation

C=70

C=85

C=100

Date and Time

Gallons of Water


31100000

31100000

31100000

31100000

13700000

20240426.6666667

17878826.6666667

15666986.6666667

8500000

13714186.6666667

8990986.66666667

4567306.66666667

5400000

7187946.66666667

103146.666666667

0

1500000

661706.666666669

0

0

LakeHonda_16_3H

7am, 4/18/19067am, 4/18/19067am, 4/18/19067am, 4/18/1906

7am, 4/19/19067am, 4/19/19067am, 4/19/19067am, 4/19/1906

7am, 4/20/19067am, 4/20/19067am, 4/20/19067am, 4/20/1906

7am, 4/21/19067am, 4/21/19067am, 4/21/19067am, 4/21/1906

7am, 4/22/19067am, 4/22/19067am, 4/22/19067am, 4/22/1906

Observation

C=70

C=85

C=100

Date and Time

Gallons of Water

Gallons of Water Stored in Lake Honda in the Days Following the April 18, 1906 San Francisco Earthquake (16 hrs, 3 Hydrants)

31100000

31100000

31100000

31100000

13700000

20782093.3333333

18420493.3333333

16208653.3333333

8500000

14255853.3333333

9532653.33333333

5108973.33333333

5400000

7729613.33333333

644813.333333332

0

1500000

1203373.33333333

0

0

LakeHonda_3Hydrants






Volume (mg)33

Elevation (ft)365



7020032522002846904660.812.897044734313.02624

85200391720034221068651.510.917711647615.38784

100200455920039791222245.09.545628102317.59968

Hydrant 3733320

c valueEnd Point Elevation (ft)Flow (gpm)1759968013.02624

70300294815.38784

85300334717.59968

1003003684

16 hr18 hr24 hr


7am, 4/18/190631.131.131.131.17am, 4/18/190631.131.131.131.17am, 4/18/190631.131.131.131.1

7am, 4/19/190613.720.818.416.27am, 4/19/190613.720.217.915.77am, 4/19/190613.718.115.713.5

7am, 4/20/19068.514.39.55.17am, 4/20/19068.513.79.04.67am, 4/20/19068.511.56.82.4

7am, 4/21/19065.47.70.60.07am, 4/21/19065.47.20.10.07am, 4/21/19065.45.00.00.0

7am, 4/22/19061.51.20.00.07am, 4/22/19061.50.70.00.07am, 4/22/19061.50.00.00.0


7am, 4/18/190631,100,00031,100,00031,100,00031,100,0007am, 4/18/190631,100,00031,100,00031,100,00031,100,0007am, 4/18/190631,100,00031,100,00031,100,00031,100,000

7am, 4/19/190613,700,00020,782,09318,420,49316,208,6537am, 4/19/190613,700,00020,240,42717,878,82715,666,9877am, 4/19/190613,700,00018,073,76015,712,16013,500,320

7am, 4/20/19068,500,00014,255,8539,532,6535,108,9737am, 4/20/19068,500,00013,714,1878,990,9874,567,3077am, 4/20/19068,500,00011,547,5206,824,3202,400,640

7am, 4/21/19065,400,0007,729,613644,81307am, 4/21/19065,400,0007,187,947103,14707am, 4/21/19065,400,0005,021,28000

7am, 4/22/19061,500,0001,203,373007am, 4/22/19061,500,000661,707007am, 4/22/19061,500,000000

LakeHonda_24

7am, 4/18/19067am, 4/18/19067am, 4/18/19067am, 4/18/1906

7am, 4/19/19067am, 4/19/19067am, 4/19/19067am, 4/19/1906

7am, 4/20/19067am, 4/20/19067am, 4/20/19067am, 4/20/1906

7am, 4/21/19067am, 4/21/19067am, 4/21/19067am, 4/21/1906

7am, 4/22/19067am, 4/22/19067am, 4/22/19067am, 4/22/1906

Observation

C=70

C=85

C=100

Date and Time

Gallons of Water

Gallons of Water Stored in Lake Honda in the Days Following the April 18, 1906 San Francisco Earthquake (24 hrs)

31100000

31100000

31100000

31100000

13700000

21945920

20124320

18377600

8500000

19291840

15648640

12155200

5400000

16637760

11172960

5932800

1500000

13983680

6697280

0

LakeHonda_18

7am, 4/18/19067am, 4/18/19067am, 4/18/19067am, 4/18/1906

7am, 4/19/19067am, 4/19/19067am, 4/19/19067am, 4/19/1906

7am, 4/20/19067am, 4/20/19067am, 4/20/19067am, 4/20/1906

7am, 4/21/19067am, 4/21/19067am, 4/21/19067am, 4/21/1906

7am, 4/22/19067am, 4/22/19067am, 4/22/19067am, 4/22/1906

Observation

C=70

C=85

C=100

Date and Time

Gallons of Water


31100000

31100000

31100000

31100000

13700000

24112586.6666667

22290986.6666667

20544266.6666667

8500000

21458506.6666667

17815306.6666667

14321866.6666667

5400000

18804426.6666667

13339626.6666667

8099466.66666667

1500000

16150346.6666667

8863946.66666667

1877066.66666667

LakeHonda_16

7am, 4/18/19067am, 4/18/19067am, 4/18/19067am, 4/18/1906

7am, 4/19/19067am, 4/19/19067am, 4/19/19067am, 4/19/1906

7am, 4/20/19067am, 4/20/19067am, 4/20/19067am, 4/20/1906

7am, 4/21/19067am, 4/21/19067am, 4/21/19067am, 4/21/1906

7am, 4/22/19067am, 4/22/19067am, 4/22/19067am, 4/22/1906

Observation

C=70

C=85

C=100

Date and Time

Gallons of Water

Gallons of Water Stored in Lake Honda in the Days Following the April 18, 1906 San Francisco Earthquake (16 hrs)

31100000

31100000

31100000

31100000

13700000

24654253.3333333

22832653.3333333

21085933.3333333

8500000

22000173.3333333

18356973.3333333

14863533.3333333

5400000

19346093.3333333

13881293.3333333

8641133.33333333

1500000

16692013.3333333

9405613.33333333

2418733.33333333

LakeHonda_2Hydrants






Volume (mg)33

Elevation (ft)365



7020035112002846635786.518.35247234029.15408

8520042002003422762272.215.306568704610.97568

10020048562003979883562.313.205055649912.7224

530100

127224009.15408

10.97568

12.7224

16 hr18 hr24 hr


7am, 4/18/190631.131.131.131.17am, 4/18/190631.131.131.131.17am, 4/18/190631.131.131.131.1

7am, 4/19/190613.724.722.821.17am, 4/19/190613.724.122.320.57am, 4/19/190613.721.920.118.4

7am, 4/20/19068.522.018.414.97am, 4/20/19068.521.517.814.37am, 4/20/19068.519.315.612.2

7am, 4/21/19065.419.313.98.67am, 4/21/19065.418.813.38.17am, 4/21/19065.416.611.25.9

7am, 4/22/19061.516.79.42.47am, 4/22/19061.516.28.91.97am, 4/22/19061.514.06.70.0


7am, 4/18/190631,100,00031,100,00031,100,00031,100,0007am, 4/18/190631,100,00031,100,00031,100,00031,100,0007am, 4/18/190631,100,00031,100,00031,100,00031,100,000

7am, 4/19/190613,700,00024,654,25322,832,65321,085,9337am, 4/19/190613,700,00024,112,58722,290,98720,544,2677am, 4/19/190613,700,00021,945,92020,124,32018,377,600

7am, 4/20/19068,500,00022,000,17318,356,97314,863,5337am, 4/20/19068,500,00021,458,50717,815,30714,321,8677am, 4/20/19068,500,00019,291,84015,648,64012,155,200

7am, 4/21/19065,400,00019,346,09313,881,2938,641,1337am, 4/21/19065,400,00018,804,42713,339,6278,099,4677am, 4/21/19065,400,00016,637,76011,172,9605,932,800

7am, 4/22/19061,500,00016,692,0139,405,6132,418,7337am, 4/22/19061,500,00016,150,3478,863,9471,877,0677am, 4/22/19061,500,00013,983,6806,697,2800

Chart1

7am, 4/18/19067am, 4/18/19067am, 4/18/1906

7am, 4/19/19067am, 4/19/19067am, 4/19/1906

7am, 4/20/19067am, 4/20/19067am, 4/20/1906

7am, 4/21/19067am, 4/21/19067am, 4/21/1906

7am, 4/22/19067am, 4/22/19067am, 4/22/1906

Lake Honda

University Mound

College Hill

Date and Time

Gallons of Water

Gallons of Water Stored in the 3 Largest City Reservoirs in the Days Following the April 18, 1906 San Francisco Earthquake

31.1

30

11.4

13.7

12.2

0

8.5

6.5

0

5.4

5.6

0

1.5

5.2

0

Sheet1

Amount of Water (Milligon gallons) Stored in Various Reservoirs in the Days Following the April 18, 1906 SF Earthquake

Lake HondaUniversity MoundCollege HillTotal Water Stored

7am, 4/18/190631.130.011.472.5

7am, 4/19/190613.712.20.025.9

7am, 4/20/19068.56.50.015.0

7am, 4/21/19065.45.60.011.0

7am, 4/22/19061.55.20.06.7

Lake HondaUniversity MoundCollege HillTotal Water Stored (gal)

Weds., Apr. 18, 7AM31,100,00031,100,03031,100,041

Thurs., Apr. 19, 7AM13,700,00013,700,01213,700,012

Fri., Apr. 20, 7AM8,500,0008,500,0078,500,007

Sat., Apr. 21, 7AM5,400,0005,400,0065,400,006

Sun., Apr. 22, 7AM1,500,0001,500,0051,500,005

Sheet2

Sheet2

7am, 4/18/19067am, 4/18/19067am, 4/18/1906

7am, 4/19/19067am, 4/19/19067am, 4/19/1906

7am, 4/20/19067am, 4/20/19067am, 4/20/1906

7am, 4/21/19067am, 4/21/19067am, 4/21/1906

7am, 4/22/19067am, 4/22/19067am, 4/22/1906

Lake Honda

University Mound

College Hill

Date and Time



31.1

30

11.4

13.7

12.2

0

8.5

6.5

0

5.4

5.6

0

1.5

5.2

0

Sheet3

7am, 4/18/19067am, 4/18/19067am, 4/18/1906

7am, 4/19/19067am, 4/19/19067am, 4/19/1906

7am, 4/20/19067am, 4/20/19067am, 4/20/1906

7am, 4/21/19067am, 4/21/19067am, 4/21/1906

7am, 4/22/19067am, 4/22/19067am, 4/22/1906

Lake Honda

University Mound

College Hill



31.1

30

11.4

13.7

12.2

0

8.5

6.5

0

5.4

5.6

0

1.5

5.2

0

7am, 4/18/19067am, 4/18/19067am, 4/18/1906

7am, 4/19/19067am, 4/19/19067am, 4/19/1906

7am, 4/20/19067am, 4/20/19067am, 4/20/1906

7am, 4/21/19067am, 4/21/19067am, 4/21/1906

7am, 4/22/19067am, 4/22/19067am, 4/22/1906

Lake Honda

University Mound

College Hill



31.1

30

11.4

13.7

12.2

0

8.5

6.5

0

5.4

5.6

0

1.5

5.2

0

7am, 4/18/19067am, 4/18/19067am, 4/18/1906

7am, 4/19/19067am, 4/19/19067am, 4/19/1906

7am, 4/20/19067am, 4/20/19067am, 4/20/1906

7am, 4/21/19067am, 4/21/19067am, 4/21/1906

7am, 4/22/19067am, 4/22/19067am, 4/22/1906

Lake Honda

University Mound

College Hill



31.1

30

11.4

13.7

12.2

0

8.5

6.5

0

5.4

5.6

0

1.5

5.2

0


AUXILIARY WATER SUPPLY SYSTEM


JONES ST. TANK


1989 LOMA PRIETA EARTHQUAKE


EARTHQUAKE SAFETY AND EMERGENCY RESPONSE BOND


MULTI-MODAL SIMULATION

Combined Simulation for Permanent Ground

Deformation & Seismic Wave Effects

Probabilistic Simulation for System-wide Seismic

Wave Effects

Simulation for Ground Failure, Accidents,

Human Threats


LADWP NORTHRIDGE EQ SYSTEM RESPONSE


LOS ANGELES RESILIENCE• Strengthen Buildings

• Soft story/non-ductile concrete

• Fortify Water System• Fire protection, resilient

water pipelines

• Enhance Telecommunications

Resilience by Design


CANTERBURY EARTHQUAKE SEQUENCE• ~ 185 Deaths• CBD Destroyed

– ~ 1800 CBD Bldgs. Demolished

– ~ 55,000 Residences Damaged

• > $30(US) B Direct Losses ≈ 20 % GDP

• Massive Liquefaction& Infrastructure Damage

Christchurch

Christchurch


CANTERBURY EARTHQUAKE SEQUENCE

MW = 7.14 Sept 10

MW = 6.013 June 11MW = 6.2

22 Feb 11

MW = 5.923 Dec 11

MW = 5.714 Feb 16


CHRISTCHURCH LIQUEFACTION

52 km296 km2

91 km2


San Francisco borderline

LiquefiedArea

CHRISTCHURCH LIQUEFACTION IN SAN FRANCISCO


WATER DISTRIBUTION SYSTEM1700 km of Distribution Pipelines1700 Repairs


LIGHT DETECTION & RANGING (LiDAR)• High Resolution LiDAR Measurements

• Settlement on 5-m• Lateral Movementon 4 & 56-m

SEISMIC RESILIENT PIPELINES22


GAS DISTRIBUTION SYSTEM

Water Distribution System


PE PIPELINES AFTER 4 SEPTEMBER 2010 EQ

2.6 km of replacementHDPE & MDPE pipelines


Earthquake Induced Ground Deformation• Seismic Waves• Fault Rupture• Liquefaction

• Lateral Spreading• Flow Failure• Settlement• Consolidation• Buoyancy Effects

• Landslides• Unsaturated Soil

Settlement


EXTREME SOIL-PIPELINE INTERACTIONSoil Material & Geometric

NonlinearitiesPipeline Material &

Geometric Nonlinearities


TOPIC• Next Generation Hazard

Resilient Pipelines


NEXT GENERATION HAZARD-RESILIENT PIPELINES

Santa Clara Valley Water DistrictPenitencia Water Treatment Plant

Landslide Hazard Zone72-in.-Diameter ERDIP

(ASCE, 2018)


NEXT GENERATION HAZARD-RESILIENT PIPELINESWall Street

Journal Photo



8.6º

FR SE SE x FRE FR x FE



8.6º

FR SE SE x FRE FR x FE

(a) Push-On Joint (b) Restrained Joint

(c) Restrained Axial Slip Joint

SEISMIC RESILIENT PIPELINES 32

ORIENTED POLYVINYL CHLORIDE (PVCO) JOINTS

Spigot Compressed into Bell


ORIENTED POLYVINYL CHLORIDE (PVCO) JOINTS


CONTROLLED BUCKLING


LARGE-SCALE TESTING: NEXT GENERATION INFASTRUCTURE


CUMULATIVE DISTRIBUTION OF TENSILE LATERAL GROUND STRAINS

ExceedanceLevels

Ground StrainAccommodation

8.6º


CORNELL LAB WEB SITE https://lifelines.cee.cornell.edu/


LESSONS: NEXT GENERATION (HAZARD-RESILIENT) PIPELINES

•Paradigm Shift in Pipeline Technology•Market-Driven Research Funded by Industry

•Can’t Have Resilience Unless You Have a Market

•Next Generation Hazard-Resilient Pipeline Simulation Models


ADVANCED SENSORS• Collaboration Among University of Cambridge, Cornell, and UC Berkeley

• Demonstrate Proof of Concept• Distributed Fiber Optics

• Joint Movement• Pipeline Bending Strains & Displacement

• Time Domain Reflectometry• Leakage

• Underground Wireless • Data Transmission Without Wires


LESSONS: NEXT GENERATION (HAZARD-RESILIENT) PIPELINES

•Paradigm Shift in Pipeline Technology•Market-Driven Research Funded by Industry

•Can’t Have Resilience Unless You Have a Intelligence

•Next Generation Hazard-Resilient Pipeline Simulation Models

Slide Number 1TOPICSSlide Number 3Slide Number 4Slide Number 5Slide Number 6Slide Number 7Slide Number 8Slide Number 9Slide Number 10 EARTHQUAKE SAFETY AND EMERGENCY RESPONSE BONDSlide Number 12Slide Number 13LADWP NORTHRIDGE EQ SYSTEM RESPONSELOS ANGELES RESILIENCECANTERBURY EARTHQUAKE SEQUENCECANTERBURY EARTHQUAKE SEQUENCECHRISTCHURCH LIQUEFACTIONSlide Number 19WATER DISTRIBUTION SYSTEMLIGHT DETECTION & RANGING (LiDAR)Slide Number 22GAS DISTRIBUTION SYSTEM PE PIPELINES AFTER 4 SEPTEMBER 2010 EQEarthquake Induced Ground DeformationEXTREME SOIL-PIPELINE INTERACTIONTOPICNEXT GENERATION HAZARD-RESILIENT PIPELINESNEXT GENERATION HAZARD-RESILIENT PIPELINESSlide Number 30Slide Number 31ORIENTED POLYVINYL CHLORIDE (PVCO) JOINTSORIENTED POLYVINYL CHLORIDE (PVCO) JOINTSCONTROLLED BUCKLINGLARGE-SCALE TESTING: NEXT GENERATION INFASTRUCTURECUMULATIVE DISTRIBUTION OF TENSILE LATERAL GROUND STRAINSCORNELL LAB WEB SITELESSONS: NEXT GENERATION (HAZARD-RESILIENT) PIPELINESADVANCED SENSORSLESSONS: NEXT GENERATION (HAZARD-RESILIENT) PIPELINES

seismic resilient pipelinesseismic resilient pipelines advanced sensors • collaboration among...

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