KR200297427Y1 - Retaining Pile for Retaining Wall Engineer - Google Patents

Retaining Pile for Retaining Wall Engineer Download PDF

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KR200297427Y1
KR200297427Y1 KR2020020008860U KR20020008860U KR200297427Y1 KR 200297427 Y1 KR200297427 Y1 KR 200297427Y1 KR 2020020008860 U KR2020020008860 U KR 2020020008860U KR 20020008860 U KR20020008860 U KR 20020008860U KR 200297427 Y1 KR200297427 Y1 KR 200297427Y1
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retaining wall
construction
retaining
pile
ground
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KR2020020008860U
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Korean (ko)
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이한수
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이한수
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Abstract

본 고안은 주로 토목공사 장에서 흙막이 옹벽공사를 하는데 쓰이는 철근 콘크리트 말뚝에 관한 것이다. 지하실 흙파기 공사를 할때 견고한 흙막이 옹벽을 신속하게 설치하고 지하수를 차단시켜 건축공사를 원활하게 할수 있도록 하며, 제방공사, 산사태 예방공사에 쓰이면서 공사 비용을 절감시키는 것이다.The present invention mainly relates to reinforced concrete piles used for retaining wall construction in civil engineering works. When the basement earth excavation works, a solid earth retaining wall is installed quickly and the groundwater is blocked to facilitate the construction work, and it is used for embankment construction and landslide prevention work, thereby reducing construction costs.

Description

옹벽공사용 결속식 말뚝{omitted}Retaining Pile for Retaining Wall Engineers {omitted}

지금까지는 지하실 흙파기 공사를 하면서 땅속에 미리 흙막이 옹벽을 형성시킬 목적으로 땅에 구멍을 수직으로 뚫고 철파이프로 된 거푸집을 박아서 그 안에 철근 콘크리트를 타설하고 거푸집을 뽑아내는 식의 연속 반복공법으로 하는것이 통상이다. 그러나 공정이 번잡 까다롭고 콘크리트가 땅속에서 흙물과 섞이어 견고성이 반감되기 일수고 땅속에서 양생하므로 시간을 너무 많이 요하여 공사기간이 상당히 길어진다. 또 지하수 차단을 하기위해 세맨트 몰탈을 주변 땅속에 강제로 주입시키는 시공을 하지만 차수가 완벽하게 된다고 보장할수도 없다.Until now, it is a continuous repetition method of digging a basement, digging a hole in the ground vertically and inserting a form made of iron pipes to build a retaining wall in the ground. It is common to do. However, the process is cumbersome, and concrete mixes with soil in the ground, which can halve its rigidity and cure in the ground, which takes too much time, resulting in a considerably long construction period. In addition, construction is performed to force Semental mortar into the surrounding ground to block groundwater, but the degree of guarantee is not perfect.

상기한 종래 공법으로 설치한 옹벽은 흙을 파내고 보면 구멍이 나서 막아야 하거나 면이 울퉁불퉁해서 깍아내야 하는등 난공사의 요인이 많타는 것이다. 따라서 막대한 공사비가 소요되는 실정이다. 그외 공법으로는 철재로된 결속식 말뚝으로 하는 공법이 있으나 자재가 철재이기 때문에 막대한 공사비가 들고 부식의 우려로 영구한 옹벽으로는 적합하지 않아서 일시적으로 흙막이 공사를 할때 주로 사용하고 거푸집으로 더러 사용된다.The retaining wall installed by the above-described conventional construction method has a lot of factors such as difficulty in digging soil when it is dug up, and it must be cut off due to uneven surface. Therefore, huge construction costs are required. Other construction methods include steel binding piles. However, since the material is steel, the construction cost is enormous and it is not suitable for permanent retaining walls due to the risk of corrosion. do.

상기와 같이 종래 공법의 많은 문제점을 개선하여 본 발명은 공사장에서 쾌적한 가운에 신속하고도 간편하게 시공하여 견고하고 매끈한 벽면이 구성된 옹벽을 형성하고 완벽한 차수가 되게 하는 목적이 있는 것이다.By improving many problems of the conventional method as described above, the present invention has a purpose to form a retaining wall consisting of a solid and smooth wall surface by constructing quickly and easily in a comfortable gown at the construction site to be a perfect order.

도 1 은 본 고안의 옹벽공사용 결속식 말뚝 사시도1 is a perspective view of the binding pile pile retaining wall of the present invention

도 2 는 본 고안의 옹벽공사용 결속식 말뚝을 결속시키면서 땅에 박은 실시의 사시도Figure 2 is a perspective view of the implementation in the ground while binding the binding type pile for retaining wall construction of the present invention

※도면의 주요 부분에 대한 설명※ Description of main part of drawing

부호(1)은 결속시키기 위하여 밖의 면이 퍼지게 하여 돌출된 것Symbols (1) protrude so that the outer surface is spread to bind

부호(2)는 (1)이 걸려서 결속되게 안쪽이 넓게 퍼진 홈The sign (2) is a groove that is widely spread inside so that (1) is caught and bound.

부호(3)은 발뚝상단 중앙에서 중심부로 통과한 구멍의 입구Symbol (3) is the entrance of the hole that passed from the center of the top of the foot to the center

부호(4)는 (3)의 구멍이 중심부를 통과하여 하부 양측에 대칭되게 맞통한 구멍Reference numeral 4 denotes a hole in which the hole of (3) is symmetrically abutted on both sides of the lower part through the center part.

본 고안을 상세히 설명하자면 다음과 같다. 경사지게 앞이 퍼진 (1)의 돌출부가 형성된 면이 그 뒷면과 대칭되고 안쪽이 넓어지게 경사진 홈(2)가 형성된 면이 그 뒤쪽과 대칭된 사각 철근 콘크리트 말뚝 도 1 에 구멍이 상단 중앙 (3)에서 부터 중심을 통해 홈측의 하단 양쪽에 형성된 (4)의 구멍에 통해있다.The present invention is described in detail as follows. Square reinforced concrete piles with slanted front projections (1) symmetric with their backsides and slanted grooves (2) with wide inward grooves symmetric with their backs. From) through the center and through the holes of (4) formed on both sides of the bottom of the groove side.

지하 터파기 공사의 옹벽 설치를 위해 말뚝을 땅에 박으면서 말뚝끼리 결속되게 함에 있어서 먼저 박아진 본 고안의 말뚝의 경사지게 앞이 퍼진 돌출부 (1)에 다음에 박는 말뚝의 안쪽이 넓어져서 경사진 홈(2)에 삽입되어 그 노선을 따라 상하로 미끌어지므로, 고합되어 땅속에서 말뚝끼리 이탈되지 않으면서 결속되는 것이다. 이러한 식으로 다수의 말뚝을 일렬로 나란히 박아서 일체화 시킨 옹벽을 땅속에 형성시킨 후, (3)의 상부 구멍을 통해 세멘트 몰탈을 강제 주입 시키면 중앙심의 구멍을 따라서 홈측 하단 양쪽에 나있는 (4)의 구멍으로 나와 (1)과 (2)가 결속된 틈새로 밀고 올라 오면서 틈새를 매꾸어 지하수를 차단하는 것이다. 한편 (4)의 구멍이 흙쪽으로 향하게 결속된 말뚝의 경우는 흙을 파낸쪽의 구멍은 박기전에 미리 막아서 세멘트 몰탈이 옹벽 흙을 파내지 않는 외쪽 흙속에만 침투하게 되어, 주변 땅속을 견고히 안정시켜 주변에 기왕있는 건축물 균열의 우려를 없애는 것이다.In the installation of the retaining wall for the underground excavation work, the piles are driven into the ground and the piles are tied together. It is inserted in 2) and slides up and down along the line, so it is united without being separated from the piles in the ground. In this way, a plurality of piles are lined up side by side to form an integrated retaining wall in the ground, and then cement mortar is forcedly injected through the upper hole of (3). Come out of the hole of (1) and (2) is pushed up into the gap is bound to fill the gap to block the groundwater. On the other hand, in the case of the pile where the hole of (4) is bound toward the soil, the hole in the dug is blocked in advance before drilling so that the cement mortar penetrates only in the outer soil where the retaining wall soil is not dug, so that the surrounding ground is firmly stabilized. It is to eliminate the fear of cracks in the surrounding architecture.

본 고안을 이용한 공사는 옹벽의 양생시간을 요하지 않으므로 즉시 흙파기 공사가 가능하여 공기 단축으로 인해 비용 절감이 되며, 통상 건축공사를 하는데 있어서 본 건물의 지하 옹벽 공사를 또하게 되는데 흙막이 옹벽 내에는 일정하게 곧은 벽면이 되어있어 건축물의 옹벽 공사가 균일하게 이루어 지고 벽에는 안쪽이 넓은 凹형의 홈이 일률적으로 있으므로 거푸집 공사를 할때 걸고리를 거기에 걸어서 시공할수 있기에 거푸집 버팀목이 별로 필요없다. 이와같이 여러가지 이유로 막대한 비용절감이 되는 것이다.The construction using this design does not require curing time of the retaining wall, so it is possible to dig the soil immediately and reduce the cost due to the shortening of the air.In general, the construction of the base retaining wall of the building is carried out again. As it is a straight wall surface, the retaining wall construction of the building is made uniform and the wall has a wide-shaped groove uniformly, so it is not necessary to form a crutch since the hook can be constructed there when building the formwork. This is a huge cost savings for several reasons.

본 발명의 말뚝은 종·횡으로 방향을 바꾸면서 결속시킬수 있어 복잡한 형태의 옹벽 시공에도 적절하다. 또한, 세멘트 몰탈이 밑에서 역으로 올라와 땅속에 퍼지므로, 땅을 더 한층 안정시킬수 있다는 것이다. 홍수 재난등의 급박한 때, 흙막이 축대 및 제방공사를 급조하는데도 긴요한 쓰임세가 있다.The pile of the present invention can be bound while changing directions in the longitudinal and horizontal directions, and is suitable for the construction of a retaining wall of a complicated shape. Also, the cement mortar rises from the bottom and spreads in the ground, making the ground more stable. In urgent times, such as flood disasters, there is a critical use for impending earthquakes and embankments.

도욱 견고함이 요구 될때, 겹겹으로 결속시키면서 증설 이 가능하므로, 잘짜여진 콘크리트 구조물을 얻을수 있다.When tightness is required, it can be expanded while being bound in layers, resulting in a well-woven concrete structure.

Claims (1)

앞이 퍼지게 경사진 돌출부(1)가 양측에 대칭되게 길이를 따라서 형성되고 안쪽이 넓어지게 경사진 홈(2)이 양측에 대칭되게 길이를 따라서 형성 되었으며 상단 중앙(3)에서부터 중심부를 통해 홈 내측의 하단부 양측에 대칭된 곳에 맏통하면서 구멍(4)이 형성된 옹벽공사용 결속식 말뚝The front inclined protrusions 1 are formed along the length symmetrically on both sides, and the grooves 2 are inclined on both sides along the length symmetrically on both sides, and the inside of the grooves through the center from the top center 3 Retaining piles for retaining wall constructions with holes (4)
KR2020020008860U 2002-03-21 2002-03-21 Retaining Pile for Retaining Wall Engineer KR200297427Y1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100541072B1 (en) * 2005-01-21 2006-01-10 주식회사 홍익기술단 Constructing shield structure for preventing leakage of river embankment
KR100711602B1 (en) 2006-08-11 2007-05-02 주식회사 도화종합기술공사 Temporary levee protector using crossed pile for repairing underwater structure
WO2020205575A1 (en) * 2019-03-29 2020-10-08 The Trout Group, Inc. Structural sheet spur

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100541072B1 (en) * 2005-01-21 2006-01-10 주식회사 홍익기술단 Constructing shield structure for preventing leakage of river embankment
KR100711602B1 (en) 2006-08-11 2007-05-02 주식회사 도화종합기술공사 Temporary levee protector using crossed pile for repairing underwater structure
WO2020205575A1 (en) * 2019-03-29 2020-10-08 The Trout Group, Inc. Structural sheet spur
US11136738B2 (en) 2019-03-29 2021-10-05 The Trout Group, Inc. Structural sheet spur
EP3947824A4 (en) * 2019-03-29 2023-01-11 The Trout Group, Inc. Structural sheet spur

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