MY152394A - Construction method for improving soft ground - Google Patents

Construction method for improving soft ground

Info

Publication number
MY152394A
MY152394A MYPI20112304A MY152394A MY 152394 A MY152394 A MY 152394A MY PI20112304 A MYPI20112304 A MY PI20112304A MY 152394 A MY152394 A MY 152394A
Authority
MY
Malaysia
Prior art keywords
forming
over
cone
soft soil
solidified
Prior art date
Application number
Inventor
Lee In-Hyung
Lee Kee-Hyun
Lee Kee-Seung
Lee Jun Ki
Original Assignee
Hnt Environmental Construction Dev Inc
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 Hnt Environmental Construction Dev Inc filed Critical Hnt Environmental Construction Dev Inc
Publication of MY152394A publication Critical patent/MY152394A/en

Links

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
    • E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/28—Stressing the soil or the foundation structure while forming foundations
    • 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
    • E02D3/08—Improving by compacting by inserting stones or lost bodies, e.g. compaction piles
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/0061—Production methods for working underwater
    • E02D2250/0076—Drilling
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0004—Synthetics
    • E02D2300/0018—Cement used as binder
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0085—Geotextiles

Abstract

DISCLOSED IS A SOFT SOIL IMPROVEMENT METHOD. THE SOFT SOIL IMPROVEMENT METHOD COMPRISES THE STEPS OF: (A) FORMING A SUBTERRANEAN WALL (100) BY EXCAVATING THE SOFT SOIL ACCORDING TO A LINE INDICATED ON A SURFACE OF THE SOFT SOIL, AND THEN BY PAVING SOLIDIFIED SOILS IN AN EXCAVATED SPACE; (B) FORMING A SOLIDIFIED SOIL MAT (110) OVER THE SUBTERRANEAN WALL (100); (C) FORMING A SUBSTITUTION LAYER (120) OVER THE SOLIDIFIED SOIL MAT (110); (D) SPREADING CRUSHED STONES (145) OVER THE SUBSTITUTION LAYER (120) AND THEN INSTALLING CONE-SHAPED STAKES (140) ACCORDING TO AN ARRANGED IRON BAR (150); AND (E) FILLING UP A PERIPHERY OF THE CONE-SHAPED STAKES (140) WITH CRUSHED STONES (145) AND THEN FORMING AN ENCLOSING LAYER (160) OVER THE CONE-SHAPED STAKES (140). THE PRESENT METHOD CAN SECURE A BEARING CAPACITY OF A SUPPORT FOUNDATION (ESPECIALLY, IN ULTRA-SOFT SOILS) TO AN OVERLOAD OF A BUILDING STRUCTURE THEREON, AND CAN SUPPRESS A LATERAL DEFORMATION, THUS ENSURING ECONOMIC AND ENVIRONMENTAL BENEFITS. (FIG. 1)
MYPI20112304 2008-11-24 2009-11-24 Construction method for improving soft ground MY152394A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20080116853 2008-11-24
KR1020090114078A KR101172519B1 (en) 2008-11-24 2009-11-24 Soft Soil Improvement Method

Publications (1)

Publication Number Publication Date
MY152394A true MY152394A (en) 2014-09-15

Family

ID=42360062

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20112304 MY152394A (en) 2008-11-24 2009-11-24 Construction method for improving soft ground

Country Status (2)

Country Link
KR (1) KR101172519B1 (en)
MY (1) MY152394A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101904229B1 (en) * 2016-08-09 2018-10-04 이엑스티 주식회사 Replacement method of ground for raising seismic classification
KR20180096030A (en) * 2017-02-20 2018-08-29 에이치엔티환경건설개발주식회사 Soft Soil Improvement Method Using High-Density Polyurethane
KR20190006668A (en) 2017-07-11 2019-01-21 한국철도기술연구원 Pile foundation structure for double decreasing soft ground subsidence using cement-processed gravel slab for being reinforced by tensile reinforcement, and construction method for the same
CN110130305A (en) * 2019-04-12 2019-08-16 交通运输部天津水运工程科学研究所 A kind of grid type soft-soil foundation treatment method and foundation structure
KR102259699B1 (en) * 2019-07-12 2021-06-02 (유)이안지오텍 Soft ground improvement method using a stone bag
CN112030935A (en) * 2020-08-31 2020-12-04 广东劲拓建设工程有限公司 Method for treating piping of deep foundation pit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100460847B1 (en) * 2001-07-20 2004-12-09 대지종합건설 주식회사 A move-able apparatus of pulverizing agitating mixing soil and stone together
JP2007285047A (en) * 2006-04-19 2007-11-01 Takenaka Komuten Co Ltd Substructure of structure constructed by ground improvement method and its construction method
KR100842802B1 (en) * 2007-03-12 2008-07-01 한국팽이파일 주식회사 Hole-plate for base pile of ground concrete work and construction method using the same

Also Published As

Publication number Publication date
KR101172519B1 (en) 2012-08-14
KR20100058413A (en) 2010-06-03

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