Table 1

Summary of 32 pile records from Pilot database that have sufficient information for WEAP analyses

Soil profileIDIowa countyPile sizeHammerRe: kNHammer blow counts/300 mmREOD: kNTime of SLT: dRm: kN
Sand10IdaHP 250 × 63Gravity59252842516
17FremontHP 250 × 63Gravity632139735587
20MuscatineHP 250 × 63Kobe K-13721407705534
24HarrisonHP 250 × 63Gravity7702311089818
34DubuqueHP 250 × 63Delmag D-12899376887996
48Black HawkHP 250 × 63Gravity734105785641
70MillsHP 250 × 63Delmag D-12850306225569
74BentonHP 250 × 63Kobe K-1310013461732667
99WrightHP 250 × 63Gravity65474117463
151PottawattamieHP 250 × 63Delmag D-22681116044890
158DubuqueHP 360 × 132Kobe K-42200660296142589
Clay6DecaturHP 250 × 63Gravity55683143525
12LinnHP 250 × 63Kobe K-13756466895907
42LinnHP 250 × 63Kobe K-13391193785365
44LinnHP 250 × 63Delmag D-22672244185605
51JohnsonHP 250 × 63Kobe K-13850365703845
57HamiltonHP 250 × 63Gravity681114164747
62KossuthHP 250 × 63MKT DE-30B654213365445
63JasperHP 250 × 63Gravity423132632294
64JasperHP 250 × 63Gravity534153151543
67AudubonHP 250 × 63Delmag D-12627245364623
102PoweshiekHP 250 × 63Gravity569133758578
109PoweshiekHP 310 × 79Delmag D-12854486533783
Mixed7CherokeeHP 250 × 63Gravity694114716783
8LinnHP 250 × 63Kobe K-13654346408756
25HarrisonHP 250 × 63Delmag D-12503366454996
43LinnHP 250 × 63Delmag D-22872227425632
46IowaHP 250 × 63Gravity796115844730
66Black HawkHP 250 × 63Mit M14S618325355801
73JohnsonHP 250 × 63Kobe K-137923057261032
90Black HawkHP 310 × 79Gravity947268684845
106PottawattamieHP 250 × 63Gravity49873346658

Re, estimated pile resistance using the Iowa Blue Book method; REOD, estimated pile resistance at the end of driving using WEAP; SLT, static load test; Rm, measured pile resistance determined from static load test based on Davisson’s criterion; HP, steel H-pile

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