JPS5733614A - Method for sinking installed pile through internal excavation - Google Patents

Method for sinking installed pile through internal excavation

Info

Publication number
JPS5733614A
JPS5733614A JP10892280A JP10892280A JPS5733614A JP S5733614 A JPS5733614 A JP S5733614A JP 10892280 A JP10892280 A JP 10892280A JP 10892280 A JP10892280 A JP 10892280A JP S5733614 A JPS5733614 A JP S5733614A
Authority
JP
Japan
Prior art keywords
rod
existing pile
poured
pile
hardening material
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
JP10892280A
Other languages
Japanese (ja)
Other versions
JPS6319645B2 (en
Inventor
Hiroto Nakagawa
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP10892280A priority Critical patent/JPS5733614A/en
Publication of JPS5733614A publication Critical patent/JPS5733614A/en
Publication of JPS6319645B2 publication Critical patent/JPS6319645B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To increase a pile-supporting force, by a method wherein, in case an existing pile is sunk through the internal excavation, a hardening material is poured through a pouring pipe positioned along a part in parallel to an outer circumference surface of the existing pile.
CONSTITUTION: An auger 3 is inserted into an inner chamber of an existing pile 1, and the existing pile 1 is sunk as a ground is bored. Mortar, such as cement milk, or other hardening material 4 is poured through a pouring pipe 2. The auger 3 is pulled out, and a pouring pipe rod 5 is inserted. A support ground is previously excavated with a high-pressure injection of water through a nozzle as the rod 5 turns, and the rod 5 is inserted. A hardening material is poured in a high-pressure injection manner as the rod 5 turns, and with this the rod 5 is lifted to form a support layer.
COPYRIGHT: (C)1982,JPO&Japio
JP10892280A 1980-08-08 1980-08-08 Method for sinking installed pile through internal excavation Granted JPS5733614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10892280A JPS5733614A (en) 1980-08-08 1980-08-08 Method for sinking installed pile through internal excavation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10892280A JPS5733614A (en) 1980-08-08 1980-08-08 Method for sinking installed pile through internal excavation

Publications (2)

Publication Number Publication Date
JPS5733614A true JPS5733614A (en) 1982-02-23
JPS6319645B2 JPS6319645B2 (en) 1988-04-23

Family

ID=14497043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10892280A Granted JPS5733614A (en) 1980-08-08 1980-08-08 Method for sinking installed pile through internal excavation

Country Status (1)

Country Link
JP (1) JPS5733614A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595078U (en) * 1982-06-29 1984-01-13 日立マクセル株式会社 tape cartridge
JPH0274718A (en) * 1988-09-09 1990-03-14 Maeda Seikan Kk Excavating burying method for premolded pile and device therefor
KR100383520B1 (en) * 2000-12-15 2003-05-14 전기표 Grouting continuity injection method and continuity injection vertical divice

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5387505A (en) * 1977-01-13 1978-08-02 Nippon Kokan Kk Method of founding pile
JPS556125A (en) * 1978-06-27 1980-01-17 Matsushita Electric Ind Co Ltd Electric heater for hot wind generator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5387505A (en) * 1977-01-13 1978-08-02 Nippon Kokan Kk Method of founding pile
JPS556125A (en) * 1978-06-27 1980-01-17 Matsushita Electric Ind Co Ltd Electric heater for hot wind generator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595078U (en) * 1982-06-29 1984-01-13 日立マクセル株式会社 tape cartridge
JPS6312459Y2 (en) * 1982-06-29 1988-04-09
JPH0274718A (en) * 1988-09-09 1990-03-14 Maeda Seikan Kk Excavating burying method for premolded pile and device therefor
KR100383520B1 (en) * 2000-12-15 2003-05-14 전기표 Grouting continuity injection method and continuity injection vertical divice

Also Published As

Publication number Publication date
JPS6319645B2 (en) 1988-04-23

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