WO2011068329A3 - 선단부 타설후 보강재 관입식 현장타설말뚝공법 - Google Patents

선단부 타설후 보강재 관입식 현장타설말뚝공법 Download PDF

Info

Publication number
WO2011068329A3
WO2011068329A3 PCT/KR2010/008377 KR2010008377W WO2011068329A3 WO 2011068329 A3 WO2011068329 A3 WO 2011068329A3 KR 2010008377 W KR2010008377 W KR 2010008377W WO 2011068329 A3 WO2011068329 A3 WO 2011068329A3
Authority
WO
WIPO (PCT)
Prior art keywords
concrete
poured
drilled hole
pile
casing
Prior art date
Application number
PCT/KR2010/008377
Other languages
English (en)
French (fr)
Other versions
WO2011068329A2 (ko
Inventor
한동덕
Original Assignee
대한기초엔지니어링 주식회사
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=42645638&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2011068329(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 대한기초엔지니어링 주식회사 filed Critical 대한기초엔지니어링 주식회사
Publication of WO2011068329A2 publication Critical patent/WO2011068329A2/ko
Publication of WO2011068329A3 publication Critical patent/WO2011068329A3/ko

Links

Classifications

    • 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
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
    • 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
    • E02D5/22—Piles
    • E02D5/54—Piles with prefabricated supports or anchoring parts; Anchoring piles
    • 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
    • E02D5/22—Piles
    • E02D5/62—Compacting the soil at the footing or in or along a casing by forcing cement or like material through tubes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/22—Placing by screwing down

Abstract

본 발명은 철골 보강재가 매입(埋入)된 현장타설말뚝의 시공방법에 관한 것으로, 케이싱을 지반에 관입(貫入)시키며 굴착장치를 굴진하여 계획 심도에 이르는 굴착공을 형성한 후 케이싱 상단을 지면에 고정한 상태에서 추가 굴착 및 추가 굴착공에 대한 콘크리트 타설을 실시하고, 선단에 관입부재가 접합된 철골 보강재를 굴착공에 투입하여 관입부재가 추가 굴착공에 타설된 콘크리트에 관입된 상태로 양생하며, 추가 굴착공의 콘크리트 양생이 완료되면 케이싱을 인발함과 동시에 콘크리트를 타설하여 말뚝을 완성하는 것이다. 본 발명을 통하여, 철골 보강재가 말뚝 선단부 선타설 콘크리트에 안정적으로 관입되어 현장타설말뚝의 시공 정도(精度)를 제고할 수 있으며, 말뚝 계획심도 구간내 콘크리트의 일체성을 유지하여 구조적 안정성을 확보할 수 있고, 선타설 콘크리트에 보강재를 관입시킴에 있어서 필수적으로 수반되었던 케이싱 상단부 절단공정을 생략할 수 있으므로 공정 간소화 및 자재 절감 효과를 얻을 수 있다.
PCT/KR2010/008377 2009-12-03 2010-11-25 선단부 타설후 보강재 관입식 현장타설말뚝공법 WO2011068329A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0119021 2009-12-03
KR1020090119021A KR100970440B1 (ko) 2009-12-03 2009-12-03 선단부 타설후 보강재 관입식 현장타설말뚝공법

Publications (2)

Publication Number Publication Date
WO2011068329A2 WO2011068329A2 (ko) 2011-06-09
WO2011068329A3 true WO2011068329A3 (ko) 2011-09-15

Family

ID=42645638

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/008377 WO2011068329A2 (ko) 2009-12-03 2010-11-25 선단부 타설후 보강재 관입식 현장타설말뚝공법

Country Status (2)

Country Link
KR (1) KR100970440B1 (ko)
WO (1) WO2011068329A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101375155B1 (ko) * 2012-03-30 2014-03-17 주식회사 영신 보강재 관입식 현장 타설 말뚝 시공 공법
CN104831708A (zh) * 2015-03-20 2015-08-12 深圳市工勘岩土集团有限公司 基坑支护钻孔灌注桩施工方法及其设备
CN107386275A (zh) * 2017-09-05 2017-11-24 成都华川公路建设集团有限公司 一种桩基浇筑方法以及桩基浇筑系统
KR20190050342A (ko) 2017-11-03 2019-05-13 주식회사 세진이씨에스 콘크리트 말뚝의 현장 타설 공법
CN109371960A (zh) * 2018-12-12 2019-02-22 河北庄重工程机械有限公司 一种srp工法
CN111395330B (zh) * 2020-03-07 2022-03-18 长江三峡通航管理局 穿越地下廊道的砼钻孔灌注桩成套钢护筒施工方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413681B2 (ko) * 1975-10-13 1979-06-01
JPH0321705A (ja) * 1989-06-16 1991-01-30 Hiroshi Sano 街路灯基礎部の地中埋設工事用の支柱支持機構
KR100543727B1 (ko) * 2003-10-27 2006-01-20 한동덕 암반 이중굴착을 통한 지반천공 공법
KR100657176B1 (ko) * 2004-07-08 2006-12-13 석운엔지니어링 주식회사 선단부 양생후 케이싱 인발식 현장타설 말뚝공법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19836986C2 (de) * 1998-08-14 2000-07-06 Freudenberg Carl Fa Radialwellendichtring

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413681B2 (ko) * 1975-10-13 1979-06-01
JPH0321705A (ja) * 1989-06-16 1991-01-30 Hiroshi Sano 街路灯基礎部の地中埋設工事用の支柱支持機構
KR100543727B1 (ko) * 2003-10-27 2006-01-20 한동덕 암반 이중굴착을 통한 지반천공 공법
KR100657176B1 (ko) * 2004-07-08 2006-12-13 석운엔지니어링 주식회사 선단부 양생후 케이싱 인발식 현장타설 말뚝공법

Also Published As

Publication number Publication date
WO2011068329A2 (ko) 2011-06-09
KR100970440B1 (ko) 2010-07-15

Similar Documents

Publication Publication Date Title
WO2011068329A3 (ko) 선단부 타설후 보강재 관입식 현장타설말뚝공법
JP5658988B2 (ja) ソイルセメント鋼管複合杭およびその施工方法
WO2011105703A3 (ko) 암반 매립 일체화 구조의 강관-콘크리트 복합 말뚝 시공 방법 및 말뚝 구조물
JP2012184596A (ja) 杭の載荷試験方法
WO2014055049A3 (en) A deep foundation pile (jet coating pile), a production method thereof and equipments according to the method
JP5202708B2 (ja) 鋼管杭と、該鋼管杭を用いる杭基礎工法
KR101662072B1 (ko) 지중벽체와 지중연결재를 이용한 흙막이벽체 및 그 시공방법
JP2017078290A (ja) 場所打ち杭の構築方法
JP2016216975A (ja) アースアンカーの打設方法
MY171501A (en) Method for constructing nodular cast-in-place concrete-based pile, and excavation blade-equipped steel pipe
CN105672316A (zh) 钢桩下沉减阻装置及施工方法
JP2013164103A (ja) 埋設管構造、及び埋設管構造構築方法
CN104695433A (zh) 一种砂性地基中沥青涂层桩的施工方法
JP4946695B2 (ja) 二重管式杭頭構造の構築方法
JP2016041893A (ja) 杭基礎及び杭基礎の構築方法
CN105178966A (zh) 矿山立井井筒的破壁注浆堵水工艺
KR101491746B1 (ko) 보강된 두부의 유지가 가능한 말뚝 및 이를 이용한 말뚝 설치 공법
JP6424061B2 (ja) 基礎杭およびその設置方法
JP5975231B2 (ja) 開端鋼管杭及びその施工方法
JP2007291720A (ja) 鏡止めボルトの設計方法および鏡止めボルトの打設方法
KR20190027402A (ko) 선단부 현장타설 복합 말뚝 공법
JP5558314B2 (ja) ソイルセメント合成杭の造成方法
KR101375155B1 (ko) 보강재 관입식 현장 타설 말뚝 시공 공법
CN108316312B (zh) 浅埋倾斜基岩偏压隧道加固结构及其施工方法
CN105064334A (zh) 一种钻孔灌注桩的施工方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10834744

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10834744

Country of ref document: EP

Kind code of ref document: A2