Foundation Type
Soil Backfilled
Concrete Backfilled
 Replication
1
2
1
2
3
 Date placed
5/31/2001
5/31/2001
5/31/2001
5/31/2001
5/31/2001
Date pulled
7/5/2001
7/9/2001
7/9/2001
7/10/2001
7/10/2001
Days in ground
35
39
39
40
40
Actual post depth, inches
49.00
53.50
-51.00
-51.00
-51.00
Maximum load, lbs.
2102
2099
12059
7253
10310
Disp.@ max load, inches
2.242
0.874
6.796
1.337
3.144
 Displacement inches

Load, lbs.

0.001
0.002
0.004
0.006
0.008

41
82
159
212
255

55
110
218
275
345

216
446
1194
1804
2095

117
234
468
702
936

440
1073
1857
2245
2671

0.012
0.016
0.020
0.030
0.040

326
380
425
518
585

420
480
531
649
743

2544
2864
3047
3463
3758

1404
1871
2339
3509
4217

3082
3558
3826
4472
4893

0.060
0.080
0.100
0.120
0.160

697
768
879
956
1199

882
989
1070
1147
1285

4229
4573
4861
5092
5469

4818
5018
5227
5318
5499

5534
5933
6146
6482
6872

0.200
0.240
0.300
0.400
0.500

1280
1355
1461
1617
1729

1401
1500
1617
1766
1885

5754
5963
6236
6601
6897

5616
5703
5798
5993
6170

7089
7259
7433
7611
7778

0.600
0.800
1.00
1.50
2.00

1787
1855
1923
2025
2079

1954
2084
2089
2066
2058

7148
7516
7780
8225
8729

6443
6849
7134
6228
5514

8008
8484
8987
9826
9429

2.50
3.00
3.50
4.00
4.50

2039
1877
1744
1652
1587

2052
2030
2030
2018
1965

9298
9777
10342
10265
10854

5203
5875
4980
4356
4062

9310
10070
10027
9851
9385

5.00
6.00

1518
1500

1920
1789

11316
11969

3959
3517

9470
9605