Field Tests to Investigate the Penetration Rate of Piles Driven by Vibratory Installation

Table 4

Summary of field tests.

Series	Test site	Pile type	Pile length (m)	Clutch	Driving system	Operator	Penetration time (s)
A	1#	Larssen-IV	3	Without	EX450	Skilled	10.48
B	1#	Larssen-IV	6	Without	EX450	Skilled	14.08
C	1#	Larssen-IV	9	Without	EX450	Skilled	19.37
D	1#	Larssen-IV	12	Without	EX450	Skilled	44.36
F	1#	Larssen-V	9	Without	EX450	Skilled	23.12
G	1#	Larssen-III	9	Without	EX450	Skilled	18.59
H	1#	Larssen-IV	9	With	EX450	Skilled	37.46
J	2#	Larssen-IV	12	Without	EX450	Skilled	34.26
K	2#	Larssen-IV	12	Without	EX470	Skilled	28.72
L	2#	Larssen-IV	12	Without	EX450	New	40.22
Q	3#	Larssen-IV	12	Without	EX450	Skilled	479.41
R	3#	Larssen-IV	12	Without	EX470	Skilled	644.11
S	3#	Larssen-IV	12	Without	Free-hanging	Skilled	672.41