WO2010134731A3 - Top-down construction method using a branch-type steel frame with channels for the continuous construction of an underground retaining wall - Google Patents

Top-down construction method using a branch-type steel frame with channels for the continuous construction of an underground retaining wall Download PDF

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Publication number
WO2010134731A3
WO2010134731A3 PCT/KR2010/003108 KR2010003108W WO2010134731A3 WO 2010134731 A3 WO2010134731 A3 WO 2010134731A3 KR 2010003108 W KR2010003108 W KR 2010003108W WO 2010134731 A3 WO2010134731 A3 WO 2010134731A3
Authority
WO
WIPO (PCT)
Prior art keywords
retaining wall
branch
underground
channels
steel frame
Prior art date
Application number
PCT/KR2010/003108
Other languages
French (fr)
Korean (ko)
Other versions
WO2010134731A9 (en
WO2010134731A2 (en
Inventor
서정호
신동규
곽한식
이필훈
Original Assignee
(주)씨엠파트너스건축사사무소
쌍용건설 주식회사
지에스건설 주식회사
주식회사 정림건축종합건축사사무소
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41810290&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010134731(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by (주)씨엠파트너스건축사사무소, 쌍용건설 주식회사, 지에스건설 주식회사, 주식회사 정림건축종합건축사사무소 filed Critical (주)씨엠파트너스건축사사무소
Publication of WO2010134731A2 publication Critical patent/WO2010134731A2/en
Publication of WO2010134731A3 publication Critical patent/WO2010134731A3/en
Publication of WO2010134731A9 publication Critical patent/WO2010134731A9/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/02—Foundation pits
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/02—Foundation pits
    • E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D19/00—Keeping dry foundation sites or other areas in the ground
    • E02D19/06—Restraining of underground water
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/18—Bulkheads or similar walls made solely of concrete in situ
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/04—Driving tunnels or galleries through loose materials; Apparatus therefor not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Hydrology & Water Resources (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

The present invention relates to a top-down construction method which directly withstands earth pressure by means of an underground part (beam, slab) of a building while excavating, to construct the underground part of the building. More particularly, the present invention relates to a method for constructing the underground part of the building in a top-down method and continuously constructing an underground retaining wall in a bottom-up method using a branch-type steel frame with channels. The top-down construction method according to the present invention is technically characterized in that the branch-type steel frame with channels assembled thereto is installed between an earth-retaining wall and a slab in the construction of the underground part of the building so as to effectively transfer earth pressure, and the underground retaining wall is continuously constructed in a bottom-up method after ensuring the space for construction of the underground retaining wall.
PCT/KR2010/003108 2009-05-18 2010-05-17 Top-down construction method using a branch-type steel frame with channels for the continuous construction of an underground retaining wall WO2010134731A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR20090042901 2009-05-18
KR10-2009-0042901 2009-05-18
KR10-2009-0056504 2009-06-24
KR20090056504 2009-06-24
KR10-2009-0068810 2009-07-28
KR1020090068810A KR100938918B1 (en) 2009-05-18 2009-07-28 Top-down construction method using steel frame by channel

Publications (3)

Publication Number Publication Date
WO2010134731A2 WO2010134731A2 (en) 2010-11-25
WO2010134731A3 true WO2010134731A3 (en) 2011-01-27
WO2010134731A9 WO2010134731A9 (en) 2011-03-24

Family

ID=41810290

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/003108 WO2010134731A2 (en) 2009-05-18 2010-05-17 Top-down construction method using a branch-type steel frame with channels for the continuous construction of an underground retaining wall

Country Status (2)

Country Link
KR (1) KR100938918B1 (en)
WO (1) WO2010134731A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101034853B1 (en) 2010-06-22 2011-05-17 (주)씨엠파트너스건축사사무소 Top-down construction method by whole support of retaining wall and form corresponding to uneven surface for using in the same
KR101198286B1 (en) 2010-09-15 2012-11-07 주식회사 액트파트너 Non-wale strut system for top-down construction and top-down construction method thereby
CN102561390B (en) * 2010-12-17 2016-01-27 上海市电力公司 The application of contrary sequence method technique in the structure construction of underground substation
KR101169462B1 (en) 2012-03-08 2012-07-30 (주)엠씨에스에스티기술사사무소 Top-down construction method using post member
KR200470708Y1 (en) 2012-08-09 2014-01-07 주식회사 씨엠파트너스건축사사무소 A steel frame having water stop for transferring earth pressure on retaining wall
KR101421648B1 (en) * 2012-09-25 2014-07-22 (주)바로건설기술 Underground retaining wall supporting structure and construction method thereof
CN103882868B (en) * 2014-03-11 2017-09-12 中国建筑第八工程局有限公司 Bored concrete pile encloses the unilateral formwork supporting structure and construction method of purlin in going along with sb. to guard him
KR102290076B1 (en) 2019-04-17 2021-08-20 에스케이건설주식회사 The construction method using a exterio wall of undergound structure
CN110670598A (en) * 2019-07-24 2020-01-10 青岛理工大学 Cold joint treatment structure and method for secant pile construction
CN110409460A (en) * 2019-08-07 2019-11-05 上海建工二建集团有限公司 Temporary plugging device and method applied to foundation pit engineering support structure leakage emergency
CN110670632B (en) * 2019-10-06 2021-07-09 湖北工业大学 Construction method for horizontal construction joint of side wall of underground structure reverse construction method
KR102362257B1 (en) * 2020-01-07 2022-02-11 (주)한국건설공법 Top-down construction method
CN111764397A (en) * 2020-05-28 2020-10-13 浙江土工岩土科技有限公司 Underground diaphragm wall plugging device and method
KR102408334B1 (en) 2020-07-28 2022-06-10 에스케이에코플랜트(주) The construction method of underground structure using foundation of existing undergound structure
CN114635430B (en) * 2022-03-28 2023-12-26 广州一建建设集团有限公司 Construction process for large-depth half-reverse excavation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09235741A (en) * 1996-03-01 1997-09-09 Fujita Corp Construction method of underground external wall
KR20080098262A (en) * 2007-05-04 2008-11-07 (주)씨.에스 구조 엔지니어링 Non-support construction method using the deckplate for wall girder
KR20080100740A (en) * 2007-05-14 2008-11-19 (주) 씨엠파트너스 건축사사무소 Strut system of temporary plate with opening supporting temporary retaining wall and subgrade external wall construction method utilizing the same
KR20090029993A (en) * 2007-09-19 2009-03-24 주식회사 한미파슨스건축사사무소 Underground structure and its construction method with retaining wall supported by rigid diaphragm

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09235741A (en) * 1996-03-01 1997-09-09 Fujita Corp Construction method of underground external wall
KR20080098262A (en) * 2007-05-04 2008-11-07 (주)씨.에스 구조 엔지니어링 Non-support construction method using the deckplate for wall girder
KR20080100740A (en) * 2007-05-14 2008-11-19 (주) 씨엠파트너스 건축사사무소 Strut system of temporary plate with opening supporting temporary retaining wall and subgrade external wall construction method utilizing the same
KR20090029993A (en) * 2007-09-19 2009-03-24 주식회사 한미파슨스건축사사무소 Underground structure and its construction method with retaining wall supported by rigid diaphragm

Also Published As

Publication number Publication date
WO2010134731A9 (en) 2011-03-24
WO2010134731A2 (en) 2010-11-25
KR100938918B1 (en) 2010-01-27

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