JPS57116830A - Control on foundation pile construction - Google Patents

Control on foundation pile construction

Info

Publication number
JPS57116830A
JPS57116830A JP189881A JP189881A JPS57116830A JP S57116830 A JPS57116830 A JP S57116830A JP 189881 A JP189881 A JP 189881A JP 189881 A JP189881 A JP 189881A JP S57116830 A JPS57116830 A JP S57116830A
Authority
JP
Japan
Prior art keywords
pile
penetrate
recorded
recording
time
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.)
Granted
Application number
JP189881A
Other languages
Japanese (ja)
Other versions
JPH0215698B2 (en
Inventor
Kingo Asayama
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.)
Takechi Koumusho KK
Original Assignee
Takechi Koumusho KK
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 Takechi Koumusho KK filed Critical Takechi Koumusho KK
Priority to JP189881A priority Critical patent/JPS57116830A/en
Publication of JPS57116830A publication Critical patent/JPS57116830A/en
Publication of JPH0215698B2 publication Critical patent/JPH0215698B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

PURPOSE: To permit the judgement of the penetration condition of a pile into a support layer and the bearing force of the pile by recording a momentary electric power, a time required for pile construction, and an energy required to penetrate a pile of an unit length on a recording paper representing the penetration depths.
CONSTITUTION: A current is flowed in the driving part of a pile driver, and while excavating the ground by turning an auger, a pile is penetrated. At this time, a signal is sent to a recorder 8 from a pulse oscillator 10 inside a displacement meter 4 operating by a wire 5 connected to the driving part through a paper sending turner 15 so as to make recording on the recording paper in keeping with the lowering of the pile. During the period, a power W required for the auger to penetrate is recorded on the recording paper through a power converter 6, and also the signal of the converter 6 is integrally calculated by an integrating counter 7 and the energy required to penetrate an unit length of the pile is recorded bar-graphically. Furthermore, a time oscillator 16 is operated and the time required to penetrate the pile is recorded.
COPYRIGHT: (C)1982,JPO&Japio
JP189881A 1981-01-08 1981-01-08 Control on foundation pile construction Granted JPS57116830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP189881A JPS57116830A (en) 1981-01-08 1981-01-08 Control on foundation pile construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP189881A JPS57116830A (en) 1981-01-08 1981-01-08 Control on foundation pile construction

Publications (2)

Publication Number Publication Date
JPS57116830A true JPS57116830A (en) 1982-07-21
JPH0215698B2 JPH0215698B2 (en) 1990-04-12

Family

ID=11514397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP189881A Granted JPS57116830A (en) 1981-01-08 1981-01-08 Control on foundation pile construction

Country Status (1)

Country Link
JP (1) JPS57116830A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6282111A (en) * 1985-10-02 1987-04-15 Takenaka Komuten Co Ltd Recorder for discriminating pile-supporting layer on boring with earth auger
JP2012002007A (en) * 2010-06-18 2012-01-05 Tomec Corp Bearing ground detection device and drilling machine using the same
WO2014205527A1 (en) * 2013-06-24 2014-12-31 Sccap Engenharia Ltda A system for monitoring the quality of execution of excavated piles and tunnel bores

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53139310A (en) * 1977-05-10 1978-12-05 Takechi Komusho Kk Foundation pile installation controller
JPS542483A (en) * 1977-06-02 1979-01-10 Katsura Sangiyou Kk Dyeing method by cationic dyestuff

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53139310A (en) * 1977-05-10 1978-12-05 Takechi Komusho Kk Foundation pile installation controller
JPS542483A (en) * 1977-06-02 1979-01-10 Katsura Sangiyou Kk Dyeing method by cationic dyestuff

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6282111A (en) * 1985-10-02 1987-04-15 Takenaka Komuten Co Ltd Recorder for discriminating pile-supporting layer on boring with earth auger
JP2012002007A (en) * 2010-06-18 2012-01-05 Tomec Corp Bearing ground detection device and drilling machine using the same
WO2014205527A1 (en) * 2013-06-24 2014-12-31 Sccap Engenharia Ltda A system for monitoring the quality of execution of excavated piles and tunnel bores

Also Published As

Publication number Publication date
JPH0215698B2 (en) 1990-04-12

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