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PILE CONSTRUCTION METHOD FOR REDUCING NEGATIVE SKIN FRICTION
The present invention provides a pile construction method for reducing negative skin friction, which comprises: a step of forming a drilling hole (1) on the ground; a step of installing a tube-shaped member (100) by enclosing an inner circumferential surface of the drilling hole (1); and a pile structure forming step of forming a pile structure (200) in the drilling hole (1) to be integrally moved along with the tube-shaped member (100). Therefore, damage caused by negative skin friction can be minimized.
본 발명은 지반에 천공 홀(1)을 형성하는 단계; 상기 천공 홀(1)의 내주면을 둘러 통형부재(100)를 설치하는 단계; 상기 통형부재(100)와 일체로 거동하도록, 상기 천공 홀(1)의 내부에 말뚝 구조체(200)를 형성하는 말뚝 구조체 형성단계;를 포함하는 것을 특징으로 하는 부마찰 저감용 말뚝 시공방법을 제시함으로써, 부마찰에 의한 피해를 최소화할 수 있도록 한다.
PILE CONSTRUCTION METHOD FOR REDUCING NEGATIVE SKIN FRICTION
The present invention provides a pile construction method for reducing negative skin friction, which comprises: a step of forming a drilling hole (1) on the ground; a step of installing a tube-shaped member (100) by enclosing an inner circumferential surface of the drilling hole (1); and a pile structure forming step of forming a pile structure (200) in the drilling hole (1) to be integrally moved along with the tube-shaped member (100). Therefore, damage caused by negative skin friction can be minimized.
본 발명은 지반에 천공 홀(1)을 형성하는 단계; 상기 천공 홀(1)의 내주면을 둘러 통형부재(100)를 설치하는 단계; 상기 통형부재(100)와 일체로 거동하도록, 상기 천공 홀(1)의 내부에 말뚝 구조체(200)를 형성하는 말뚝 구조체 형성단계;를 포함하는 것을 특징으로 하는 부마찰 저감용 말뚝 시공방법을 제시함으로써, 부마찰에 의한 피해를 최소화할 수 있도록 한다.
PILE CONSTRUCTION METHOD FOR REDUCING NEGATIVE SKIN FRICTION
부마찰 저감용 말뚝 시공방법
LEE CHEOL JU (author) / JEON YOUNG JIN (author)
2017-02-08
Patent
Electronic Resource
Korean
IPC:
E02D
FOUNDATIONS
,
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