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Embedded type negative skin friction reduction pile and negative skin friction reduction method

KIM DONGWOOK / BAE JONGHWAN / SHIN SEHEE / LEE KICHEOL / LEE JUNWON / LEE HAKLIN

The present invention relates to an embedded type negative skin friction reduction pile and a negative skin friction reduction method, wherein the embedded type negative skin friction reduction pile comprises: a pile main body (10); and a negative skin friction reduction layer (20) provided on an outer surface of the pile main body (10). Moreover, the negative skin friction reduction layer (20) is disassembled in the ground to reduce negative skin friction applied to the pile by ground subsidence.

본 발명은, 말뚝본체(10); 상기 말뚝본체(10)의 외면에 구비되는 부마찰력저감층(20)을 포함하고, 지반 속에서 상기 부마찰력저감층(20)이 분해됨으로써, 지반 침하에 의해 말뚝에 작용하는 부마찰력이 저감되는 것을 특징으로 하는 매입형 부마찰력 저감 말뚝 및 부마찰력 저감 방법에 관한 것이다.

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Embedded type negative skin friction reduction pile and negative skin friction reduction method

KIM DONGWOOK / BAE JONGHWAN / SHIN SEHEE / LEE KICHEOL / LEE JUNWON / LEE HAKLIN

The present invention relates to an embedded type negative skin friction reduction pile and a negative skin friction reduction method, wherein the embedded type negative skin friction reduction pile comprises: a pile main body (10); and a negative skin friction reduction layer (20) provided on an outer surface of the pile main body (10). Moreover, the negative skin friction reduction layer (20) is disassembled in the ground to reduce negative skin friction applied to the pile by ground subsidence.

본 발명은, 말뚝본체(10); 상기 말뚝본체(10)의 외면에 구비되는 부마찰력저감층(20)을 포함하고, 지반 속에서 상기 부마찰력저감층(20)이 분해됨으로써, 지반 침하에 의해 말뚝에 작용하는 부마찰력이 저감되는 것을 특징으로 하는 매입형 부마찰력 저감 말뚝 및 부마찰력 저감 방법에 관한 것이다.

Embedded type negative skin friction reduction pile and negative skin friction reduction method

KIM DONGWOOK / BAE JONGHWAN / SHIN SEHEE / LEE KICHEOL / LEE JUNWON / LEE HAKLIN

The present invention relates to an embedded type negative skin friction reduction pile and a negative skin friction reduction method, wherein the embedded type negative skin friction reduction pile comprises: a pile main body (10); and a negative skin friction reduction layer (20) provided on an outer surface of the pile main body (10). Moreover, the negative skin friction reduction layer (20) is disassembled in the ground to reduce negative skin friction applied to the pile by ground subsidence.

본 발명은, 말뚝본체(10); 상기 말뚝본체(10)의 외면에 구비되는 부마찰력저감층(20)을 포함하고, 지반 속에서 상기 부마찰력저감층(20)이 분해됨으로써, 지반 침하에 의해 말뚝에 작용하는 부마찰력이 저감되는 것을 특징으로 하는 매입형 부마찰력 저감 말뚝 및 부마찰력 저감 방법에 관한 것이다.

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Title:

Embedded type negative skin friction reduction pile and negative skin friction reduction method

Additional title:

매입형 부마찰력 저감 말뚝 및 부마찰력 저감 방법

Contributors:

KIM DONGWOOK (author) / BAE JONGHWAN (author) / SHIN SEHEE (author) / LEE KICHEOL (author) / LEE JUNWON (author) / LEE HAKLIN (author)

Publication date:

2021-04-30

Type of media:

Patent

Type of material:

Electronic Resource

Language:

Korean

Classification:

IPC: E02D FOUNDATIONS , Gründungen

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