chin's method exerted

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7/21/2019 Chin's Method Exerted http://slidepdf.com/reader/full/chins-method-exerted 1/12 1st Cycle otal Load, P Ave. Sett, ∆ (Tons) (mm) 0 0 0 40 0.867 0.021675 80 2.046 0.025575 120 3.455 0.0287916667 160 4.81 0.0300625 120 4.268 0.0355666667 80 3.233 0.0404125 40 2.326 0.05815 0 0.95 0 Minus Residual 2nd Cycle Sett. (mm) 0 0.95 0 0 0 80 2.765 0.0345625 1.815 0.0226875 160 4.945 0.03090625 3.995 0.02496875 200 6.181 0.030905 5.231 0.026155 240 7.5 0.03125 6.55 0.0272916667 280 9.08 0.0324285714 8.13 0.0290357143 320 12.118 0.03786875 11.168 0.0349 240 11.148 0.04645 160 9.342 0.0583875 80 6.746 0.084325 0 3.951 0 Minus Residual 3d Cycle Sett. (mm) 0 3.951 0 0 0 160 7.895 0.04934375 3.944 0.02465 240 10.234 0.0426416667 6.283 0.0261791667 320 12.316 0.0384875 8.365 0.026140625 360 13.941 0.038725 9.99 0.02775 400 16.081 0.0402025 12.13 0.030325 360 15.906 0.0441833333 320 15.728 0.04915 240 14.0377 0.0584904167 160 11.855 0.07409375 80 9.228 0.11535 0 6.413 0 !P !P !P Residual soils are found in many parts of the world.  They are formed when roc weatherin! is faster than transport processes "y water# !ra$ity and wind. %s an

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Pile Testing

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Page 1: Chin's Method Exerted

7/21/2019 Chin's Method Exerted

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1st Cycle

otal Load, P Ave. Sett, ∆

(Tons) (mm)

0 0 0

40 0.867 0.021675

80 2.046 0.025575120 3.455 0.0287916667

160 4.81 0.0300625

120 4.268 0.0355666667

80 3.233 0.0404125

40 2.326 0.05815

0 0.95 0 Minus Residual

2nd Cycle Sett. (mm)

0 0.95 0 0 0

80 2.765 0.0345625 1.815 0.0226875

160 4.945 0.03090625 3.995 0.02496875200 6.181 0.030905 5.231 0.026155

240 7.5 0.03125 6.55 0.0272916667

280 9.08 0.0324285714 8.13 0.0290357143

320 12.118 0.03786875 11.168 0.0349

240 11.148 0.04645

160 9.342 0.0583875

80 6.746 0.084325

0 3.951 0 Minus Residual

3d Cycle Sett. (mm)

0 3.951 0 0 0160 7.895 0.04934375 3.944 0.02465

240 10.234 0.0426416667 6.283 0.0261791667

320 12.316 0.0384875 8.365 0.026140625

360 13.941 0.038725 9.99 0.02775

400 16.081 0.0402025 12.13 0.030325

360 15.906 0.0441833333

320 15.728 0.04915

240 14.0377 0.0584904167

160 11.855 0.07409375

80 9.228 0.115350 6.413 0

∆!P

∆!P

∆!P

Residual soils are found in many parts of the world. They are formed when roc weatherin! is faster thantransport processes "y water# !ra$ity and wind. %s an

Page 2: Chin's Method Exerted

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,formation and many of the characteristics of the parentrock are retained. 'n tropical re!ions# residual soil layerscan be very thick # sometimes e(tendin! for hundreds ofmeters before reaching un-weathered rock .

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0 2 4 6 8 10

0

0.005

0.01

0.015

0.02

0.025

0.03

0.035

0.04

f)(* + 0.0012633886( , 0.019738915

- + 0.9652391599

f)(* + 0.0006389842( , 0.0218060937

- + 0.8901743479

f)(* + 0.0021297465( , 0.0205744652

- + 0.9458285576

Settlement (mm)

 ∆ ! P (mm!"#)

$stimation o% &u usin' ist Cyc

uation from !raph y + 0.0021(lope of the plot m + 0.0021

now that the in$erse slope of the p

ltimate /apacity of the pile# ult + *+1.- "#

$stimation o% &u usin' Minus R

uation from !raph y + 0.0006(lope of the plot m + 0.0006

now that the in$erse slope of the p

ltimate /apacity of the pile# ult + 1,+ "#

$stimation o% &u usin' Minus R

uation from !raph y + 0.0013(lope of the plot m + 0.0013

now that the in$erse slo e of the

Page 4: Chin's Method Exerted

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ltimate /apacity of the pile# ult ++-2.31"#

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12 14

2nd /ycle

inear )2nd /ycle*

inear )2nd /ycle*

inear )2nd /ycle*

1st /ycle

inear )1st /ycle*

inear )1st /ycle*

inear )1st /ycle*

inear )1st /ycle*

3rd /ycle

inear )3rd /ycle*

inear )3rd /ycle*

inear )3rd /ycle*

inear )3rd /ycle*

  le Result

, 0.0206 

lot !i$es the ultimate capacity# thus

  1: 0.0021 1

  sidual on 2nd Cycle Result

, 0.0218 

lot !i$es the ultimate capacity# thus

  1: 0.0006 1

  sidual on 3d Cycle Result

, 0.0197 

lot i$es the ultimate ca acit thus

 

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1: 0.0013 1

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1st Cycle

otal Load, P Ave. Sett, ∆

(Tons) (mm)

0 0 0

45 1.286 0.0285777778

90 2.406 0.0267333333135 3.673 0.0272074074

180 4.645 0.0258055556

135 4.34 0.0321481481

90 3.595 0.0399444444

45 2.797 0.0621555556

0 1.462 0 Minus Residual

2nd Cycle Sett. (mm)

0 1.462 0 0 0

90 3.071 0.0341222222 1.609 0.0178777778

180 4.565 0.0253611111 3.103 0.0172388889225 5.343 0.0237466667 3.881 0.0172488889

270 6.055 0.0224259259 4.593 0.0170111111

315 6.705 0.0212857143 5.243 0.0166444444

360 7.84 0.0217777778 6.378 0.0177166667

270 7.7 0.0285185185

180 6.475 0.0359722222

90 4.982 0.0553555556

0 2.207 0

∆!P

∆!P

Residual soils are found in many parts of the world. Theyare formed when roc weatherin! is faster than transportprocesses "y water# !ra$ity and wind. %s an e&ect, much ofthe soils formed remain at the place of formation and manyof the characteristics of the parent rock are retained. 'ntropical re!ions# residual soil layers can be very thick #sometimes e(tendin! for hundreds of meters beforereaching un-weathered rock .

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1 2 3 4 5

0.016

0.0162

0.0164

0.0166

0.0168

0.017

0.0172

0.0174

0.0176

0.0178

0.018

f)(* + 9.35375261856404005( , 0.0176763605- + 0.1191633984

f)(* + 0.0006778752( , 0.0291163387

- + 0.7401855604

Settlement (mm)

∆ ! P (mm!"#)

$stimation o% &u usin' ist Cy

uation from !raph y + 0.0007lope of the plot m + 0.0007

now that the in$erse slope of the

ltimate /apacity of the pile# ult /1*,20.+1 "#

$stimation o% &u usin' Minus R

uation from !raph y + 905(lope of the plot m + 905 1

now that the in$erse slope of the

ltimate /apacity of the pile# ult /111,111.11 "#

 

Page 9: Chin's Method Exerted

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6 7

2nd /ycle

inear )2nd /ycle*

1st /ycle

inear )1st /ycle*

  le Result

, 0.0291  1

lot !i$es the ultimate capacity# thus

  1: 0.0007 1

sidual on 2nd Cycle Result

, 0.0177 

lot !i$es the ultimate capacity# thus

  1: 905 1

Page 10: Chin's Method Exerted

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1st Cycle

otal Load, P Ave. Sett, ∆

(Tons) (mm)

0 0 0

45 0.74 0.0164444444

90 1.57 0.0174444444135 2.49 0.0184444444

180 3.485 0.0193611111

135 2.971 0.0220074074

90 2.16 0.024

45 1.572 0.0349333333

0 0.28 0 Minus Residual

2nd Cycle Sett. (mm)

0 0 0.28 0 0

90 1.572 0.0174666667 1.572 0.0174666667

180 3.215 0.0178611111 3.215 0.0178611111225 3.997 0.0177644444 3.997 0.0177644444

270 5.08 0.0188148148 5.08 0.0188148148

315 6.108 0.0193904762 6.108 0.0193904762

360 7.937 0.0220472222 7.937 0.0220472222

270 7.076 0.0262074074

180 5.5 0.0305555556

90 3.432 0.0381333333

0 0.982 0

∆!P

∆!P

Residual soils are found in many parts of the world. They are formed when roc weatherin! is faster thantransport processes "y water# !ra$ity and wind. %s ane&ect, much of the soils formed remain at the place offormation and many of the characteristics of the parentrock are retained. 'n tropical re!ions# residual soil layerscan be very thick # sometimes e(tendin! for hundreds ofmeters before reaching un-weathered rock .

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0 1 2 3 4 5 6

0

0.005

0.01

0.015

0.02

0.025

f)(* + 0.000704598( , 0.0156133516

- + 0.8540719986

f)(* + 0.001062458( , 0.0157229949

- + 0.9964296959

Settlement (mm)

∆ ! P (mm!"#)

$stimation o% &u usin' ist Cycl

uation from !raph y + 0.0011(lope of the plot m + 0.0011 1

now that the in$erse slope of the pl

ltimate /apacity of the pile#ult + -,-.- "#

$stimation o% &u usin' Minus Re

uation from !raph y + 0.0007(lope of the plot m + 0.0007 1

now that the in$erse slope of the pl

ltimate /apacity of the pile#ult + 1*,20.+1 "#

 

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7 8 9

2nd /ycle

inear )2nd /ycle*

1st /ycle

inear )1st /ycle*

e Result

  0.0157

ot !i$es the ultimate capacity# thus

  )1: 0.0011 1 * ( 10

  idual on 2nd Cycle Result

  0.0156

ot !i$es the ultimate capacity# thus

  )1: 0.0007 1 * ( 10