JPS5612425A - Construction of underwater foundation pile or anchor - Google Patents

Construction of underwater foundation pile or anchor

Info

Publication number
JPS5612425A
JPS5612425A JP8848679A JP8848679A JPS5612425A JP S5612425 A JPS5612425 A JP S5612425A JP 8848679 A JP8848679 A JP 8848679A JP 8848679 A JP8848679 A JP 8848679A JP S5612425 A JPS5612425 A JP S5612425A
Authority
JP
Japan
Prior art keywords
hole
foundation pile
anchor
underwater
excavator
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
JP8848679A
Other languages
Japanese (ja)
Other versions
JPS5830448B2 (en
Inventor
Satoru Danno
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP8848679A priority Critical patent/JPS5830448B2/en
Publication of JPS5612425A publication Critical patent/JPS5612425A/en
Publication of JPS5830448B2 publication Critical patent/JPS5830448B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Piles And Underground Anchors (AREA)
  • Foundations (AREA)

Abstract

PURPOSE: To reliably and readily construct the foundation pile or anchor in the water by seating an underwater working bench on the sea bottom, then making a hole by using an underwater excavator, and inserting the foundation pile or the like into the hole, into which mortar is injected.
CONSTITUTION: The underwater working bench 1 is sunk from a support ship 2 and seated at a set position on the sea bottom. Then, the hole 22 having a necessary depth is made by operating the excavator 7 and a hoisting and lowering device 5. After the excavation, the excavator 7 is drawn up from the hole 22 by the inverse operation of the device 5, and moved horizontally along a rail 4. A foundation pile or an anchor 8 is located right above the hole 22, and inserted into the hole 22 by operating a hoisting and lowering device 6. Then, mortar is injected into the hole 22 from a mortaring device 16 through an injection pipe 24 and the inside of the foundation pile 8 or the like. After that, an underwater automatic disengaging device 15 is operated to release the foundation pile 8 or the like from suspention.
COPYRIGHT: (C)1981,JPO&Japio
JP8848679A 1979-07-11 1979-07-11 Underwater foundation pile or anchor construction method Expired JPS5830448B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8848679A JPS5830448B2 (en) 1979-07-11 1979-07-11 Underwater foundation pile or anchor construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8848679A JPS5830448B2 (en) 1979-07-11 1979-07-11 Underwater foundation pile or anchor construction method

Publications (2)

Publication Number Publication Date
JPS5612425A true JPS5612425A (en) 1981-02-06
JPS5830448B2 JPS5830448B2 (en) 1983-06-29

Family

ID=13944120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8848679A Expired JPS5830448B2 (en) 1979-07-11 1979-07-11 Underwater foundation pile or anchor construction method

Country Status (1)

Country Link
JP (1) JPS5830448B2 (en)

Also Published As

Publication number Publication date
JPS5830448B2 (en) 1983-06-29

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