KR850005901A - Casing Auger Excavation - Google Patents

Casing Auger Excavation Download PDF

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Publication number
KR850005901A
KR850005901A KR1019840000709A KR840000709A KR850005901A KR 850005901 A KR850005901 A KR 850005901A KR 1019840000709 A KR1019840000709 A KR 1019840000709A KR 840000709 A KR840000709 A KR 840000709A KR 850005901 A KR850005901 A KR 850005901A
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KR
South Korea
Prior art keywords
casing
auger
excavated
excavation method
tip
Prior art date
Application number
KR1019840000709A
Other languages
Korean (ko)
Other versions
KR900006386B1 (en
Inventor
하지메 마쯔자와 (외 1)
Original Assignee
하지메 마쯔자와 (외 1)
가부시기 가이샤 마쯔자와 기고오
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Publication date
Application filed by 하지메 마쯔자와 (외 1), 가부시기 가이샤 마쯔자와 기고오 filed Critical 하지메 마쯔자와 (외 1)
Priority to KR1019840000709A priority Critical patent/KR900006386B1/en
Publication of KR850005901A publication Critical patent/KR850005901A/en
Application granted granted Critical
Publication of KR900006386B1 publication Critical patent/KR900006386B1/en

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Classifications

    • 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
    • E02D17/13—Foundation slots or slits; Implements for making these slots or slits

Abstract

내용 없음No content

Description

케이싱오거 굴착공법Casing Auger Excavation

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1a도는 본 발명공법에 사용하는 장치의 일예를 도시하는 일부 절개한 정면도.1A is a partially cut away front view showing an example of a device used in the method of the present invention.

제1b도는 제1a도의 다른 실시예의 정면도.FIG. 1B is a front view of another embodiment of FIG. 1A.

제2도는 제1a도의 장치를 사용한 본 발명공법의 공정설명도.2 is a process explanatory diagram of the method of the present invention using the apparatus of FIG. 1a.

제3도는 제1b도의 장치를 사용한 본 발명공법의 공정설명도.3 is a process explanatory diagram of the method of the present invention using the apparatus of FIG. 1b.

Claims (3)

선단에 굴착도를 설치한 회전케이싱과 이 케이싱의 내부에 위치하는 오거등의 굴착수단으로 되는 케이싱오거를 사용하여 굴착하는 공법에 있어서, 상기 케이싱 선단 개구부 내측을 상방으로 감에 따라 소구경으로 되는 테이퍼상으로 형성하고, 이 케이싱과 상기 굴착수단을 서로 역회전시키면서 굴착하여 토사를 상기 테이퍼부분에서 압압시키면서 케이싱내로 모아지게 하고 이 압압토를 상기 굴착수단으로 굴착하는 것을 특징으로 하는 케이싱오거 굴착공법.In the excavation method using a rotary casing provided with a degree of excavation at the tip and a casing auger which is an excavating means such as an auger located inside the casing, a small diameter is obtained by moving the inside of the casing tip opening upward. A casing auger excavation method, characterized in that it is formed in a tapered shape, the casing and the excavating means are excavated while being rotated against each other to collect the earth and sand into the casing while pressing the sand at the tapered portion, and the pressurized soil is excavated by the excavating means. . 상기 회전케이싱은 테이퍼부가 케이싱외경에 대하여 선단부에서 외측으로 돌출된 형상의 것을 사용하여 굴착토사를 압압하는 것을 특징으로 하는 특허청구의 범위 제1항의 케이싱오거 굴착공법.The casing auger excavation method according to claim 1, wherein the rotary casing presses the excavated soil using a tapered portion protruding outward from the tip portion with respect to the outer diameter of the casing. 3. 상기 회전케이싱은 외경이 모두 동일하고 선단부의 내경만이 좁혀지는 형상으로한 것을 사용하여 굴착토사를 압압하는 것을 특징으로하는 특허청구의 범위 제1항의 케이싱 오거 굴착공법.3. The casing auger excavation method according to claim 1, wherein the rotatable casing presses the excavated soil by using the same outer diameter and narrows only the inner diameter of the tip portion. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840000709A 1984-02-15 1984-02-15 Casing auger excavation method KR900006386B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019840000709A KR900006386B1 (en) 1984-02-15 1984-02-15 Casing auger excavation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019840000709A KR900006386B1 (en) 1984-02-15 1984-02-15 Casing auger excavation method

Publications (2)

Publication Number Publication Date
KR850005901A true KR850005901A (en) 1985-09-26
KR900006386B1 KR900006386B1 (en) 1990-08-30

Family

ID=19232880

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840000709A KR900006386B1 (en) 1984-02-15 1984-02-15 Casing auger excavation method

Country Status (1)

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KR (1) KR900006386B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100891129B1 (en) * 2008-07-24 2009-04-03 (주)한국중기계 Pile case of auger for engineering work underground pile
KR101313207B1 (en) * 2011-08-26 2013-09-30 석정건설주식회사 Apparatus Equipped with Earth Auger for Deep Cement Mixing at Sea Bed and Process thereof

Also Published As

Publication number Publication date
KR900006386B1 (en) 1990-08-30

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