KR100384540B1 - Ball-type casing for sand compaction pile process - Google Patents

Ball-type casing for sand compaction pile process Download PDF

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Publication number
KR100384540B1
KR100384540B1 KR1020020063731A KR20020063731A KR100384540B1 KR 100384540 B1 KR100384540 B1 KR 100384540B1 KR 1020020063731 A KR1020020063731 A KR 1020020063731A KR 20020063731 A KR20020063731 A KR 20020063731A KR 100384540 B1 KR100384540 B1 KR 100384540B1
Authority
KR
South Korea
Prior art keywords
ball
type casing
casing
reinforcement members
compaction pile
Prior art date
Application number
KR1020020063731A
Other languages
Korean (ko)
Inventor
Kyun Young Choi
Original Assignee
Cho Suk Construction Co Ltd
Chosuk Construction & Dev Co
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 Cho Suk Construction Co Ltd, Chosuk Construction & Dev Co filed Critical Cho Suk Construction Co Ltd
Priority to KR1020020063731A priority Critical patent/KR100384540B1/en
Application granted granted Critical
Publication of KR100384540B1 publication Critical patent/KR100384540B1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

PURPOSE: A ball-type casing used in a sand compaction pile process on a sea is provided to improve quality of a sand column by preventing seawater and soils from penetrating into a casing pipe using buoyant force. CONSTITUTION: A ball-type casing(100) includes a casing pipe(110) having a diameter larger than a diameter of the ball-type casing(100). The casing pipe(110) is installed at a lower portion of the ball-type casing(100). A plurality of reinforcement members(120) are aligned lengthwise the casing pipe(110). A sealing member(130) is provided at upper portions of the reinforcement members(120) so as to maintain a sealing state when a ball(140) is adhered to the reinforcement members(120). A ball supporter(150) is installed at a lower portion of the reinforcement members(120). The ball(140) is movably installed between the shielding member(130) and the ball supporter(150).
KR1020020063731A 2002-10-18 2002-10-18 Ball-type casing for sand compaction pile process KR100384540B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020063731A KR100384540B1 (en) 2002-10-18 2002-10-18 Ball-type casing for sand compaction pile process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020063731A KR100384540B1 (en) 2002-10-18 2002-10-18 Ball-type casing for sand compaction pile process

Publications (1)

Publication Number Publication Date
KR100384540B1 true KR100384540B1 (en) 2003-05-22

Family

ID=37417454

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020063731A KR100384540B1 (en) 2002-10-18 2002-10-18 Ball-type casing for sand compaction pile process

Country Status (1)

Country Link
KR (1) KR100384540B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102288513B1 (en) * 2021-01-15 2021-08-10 초석건설산업(주) Marine soft ground improvement method using ball-type casing, automatic air control device and aggregate for mechanical stabilization
KR102307108B1 (en) * 2021-03-18 2021-09-30 초석건설산업(주) Soft ground on land improvement method using ball-type casing device and aggregate for mechanical stabilization

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102288513B1 (en) * 2021-01-15 2021-08-10 초석건설산업(주) Marine soft ground improvement method using ball-type casing, automatic air control device and aggregate for mechanical stabilization
KR102307108B1 (en) * 2021-03-18 2021-09-30 초석건설산업(주) Soft ground on land improvement method using ball-type casing device and aggregate for mechanical stabilization

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