JPS5625518A - High frequency oscillation pile driving - Google Patents

High frequency oscillation pile driving

Info

Publication number
JPS5625518A
JPS5625518A JP10168979A JP10168979A JPS5625518A JP S5625518 A JPS5625518 A JP S5625518A JP 10168979 A JP10168979 A JP 10168979A JP 10168979 A JP10168979 A JP 10168979A JP S5625518 A JPS5625518 A JP S5625518A
Authority
JP
Japan
Prior art keywords
pile
high frequency
pile driving
oscillation amplitude
piston
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10168979A
Other languages
Japanese (ja)
Inventor
Norio Ishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tadano Ltd
Original Assignee
Tadano Iron Works Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tadano Iron Works Co Ltd filed Critical Tadano Iron Works Co Ltd
Priority to JP10168979A priority Critical patent/JPS5625518A/en
Publication of JPS5625518A publication Critical patent/JPS5625518A/en
Pending legal-status Critical Current

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

PURPOSE: To improve efficiency of pile driving operation by inducing a large oscillation amplitude at the tip of a pile.
CONSTITUTION: An inertia mass 5 that acts as an oscillation counterforce is arranged at one end on a piston side or a cylinder side of a piston cglinder unit 4 which is reciprocated by high frequency of oil, and a connector 6 is provided on the other end to be connected with a base end of a pile 1. The oil pressure compliance within the piston cylinder unit 4 or the intertia mass 5 is so adjusted that an absolute displacement between the inertia mass 5 and the connector 6 has a phase of 180° to drive the pile into the eath. Thus, when the pile 1, while being resonated, is driven, a combined amount of oscillation amplitude of an expansion amount of the pile 1 plus oscillation amplitude amount of the pile base end is produced, and therefore an effective pile driving operation can be performed.
COPYRIGHT: (C)1981,JPO&Japio
JP10168979A 1979-08-08 1979-08-08 High frequency oscillation pile driving Pending JPS5625518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10168979A JPS5625518A (en) 1979-08-08 1979-08-08 High frequency oscillation pile driving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10168979A JPS5625518A (en) 1979-08-08 1979-08-08 High frequency oscillation pile driving

Publications (1)

Publication Number Publication Date
JPS5625518A true JPS5625518A (en) 1981-03-11

Family

ID=14307298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10168979A Pending JPS5625518A (en) 1979-08-08 1979-08-08 High frequency oscillation pile driving

Country Status (1)

Country Link
JP (1) JPS5625518A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011087080A1 (en) * 2010-01-15 2011-07-21 新日本製鐵株式会社 Pile-driving method and vibration control method
WO2020234639A1 (en) * 2019-04-07 2020-11-26 Resonance Technology International Inc. Single-mass, one-dimensional resonant driver

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133907A (en) * 1977-04-26 1978-11-22 Takahashi Eng Kk Method of controlling vibratory pile driver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133907A (en) * 1977-04-26 1978-11-22 Takahashi Eng Kk Method of controlling vibratory pile driver

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011087080A1 (en) * 2010-01-15 2011-07-21 新日本製鐵株式会社 Pile-driving method and vibration control method
JP4828668B2 (en) * 2010-01-15 2011-11-30 新日本製鐵株式会社 Pile driving method and vibration control method
CN102713078A (en) * 2010-01-15 2012-10-03 新日本制铁株式会社 Pile-driving method and vibration control method
WO2020234639A1 (en) * 2019-04-07 2020-11-26 Resonance Technology International Inc. Single-mass, one-dimensional resonant driver
US11338326B2 (en) 2019-04-07 2022-05-24 Resonance Technology International Inc. Single-mass, one-dimensional resonant driver

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