KR20020080513A - A shoe for wall pile - Google Patents

A shoe for wall pile Download PDF

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Publication number
KR20020080513A
KR20020080513A KR1020010020111A KR20010020111A KR20020080513A KR 20020080513 A KR20020080513 A KR 20020080513A KR 1020010020111 A KR1020010020111 A KR 1020010020111A KR 20010020111 A KR20010020111 A KR 20010020111A KR 20020080513 A KR20020080513 A KR 20020080513A
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KR
South Korea
Prior art keywords
pile
shoe
ground
water
hydraulic pipe
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KR1020010020111A
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Korean (ko)
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KR100406763B1 (en
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이무광
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주식회사 태명실업
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Priority to KR10-2001-0020111A priority Critical patent/KR100406763B1/en
Publication of KR20020080513A publication Critical patent/KR20020080513A/en
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/72Pile shoes
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02Improving by compacting
    • E02D3/046Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • E02D3/054Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil involving penetration of the soil, e.g. vibroflotation

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Revetment (AREA)

Abstract

PURPOSE: A pile shoe is provided to make a pile easily driven under ground by a weight of the pile during the disturbance of the ground in the construction of a pile. CONSTITUTION: In a pile comprised of a T-shaped concrete pile(100), a pre-stressing steel wire(300) horizontally and vertically installed at regular distances within the pile, and a hydraulic pipe(200) vertically installed within the pile for guiding water input from the upper end toward the lower end thereof, a shoe(400) is formed at the lower end of the pile so that it communicates with the hydraulic pipe. When water is supplied into the hydraulic pipe, the shoe injects the water to the ground so as to make the pile driven into the ground by its weight. The shoe comprises a connecting pipe(410) connected with the hydraulic pipe, a water reservoir(420), and a plurality of injection nozzles(430) connected with the water reservoir to inject water in order to disturb the ground.

Description

벽체 말뚝용 슈{A shoe for wall pile}Shoe for wall piles {A shoe for wall pile}

본 발명은 강, 호안, 항만에 시공되는 벽체 말뚝용 슈에 관한 것으로, 특히 말뚝 하단에 형성되는 슈 내부에 물을 외부로 분사할 수 있는 별도의 장치를 형성한 후, 시공시 슈에 의해 지반이 교란될 때 자체 하중에 의해 말뚝이 땅속에 용이하게 관입될 수 있도록 한 벽체 말뚝용 슈에 관한 것이다.The present invention relates to a shoe for wall piles to be constructed in rivers, lakes, and harbors, and in particular, after forming a separate device capable of spraying water to the outside inside the shoe formed at the bottom of the pile, It relates to a wall pile shoe that allows the pile to be easily introduced into the ground by its own load when this disturbs.

일반적인 말뚝은 강,호안, 항만등지에 시공 사용되고 있으며 별도의 장치없이 항타 방법을 통하여 땅속에 관입되고 있다. 따라서 땅속에 말뚝을 관입시에는 별도의 항타 방법을 통하여 땅속에 관입시켜야 하는 작업상의 불편함이 있을뿐 아니라 많은 작업인원과 장치가 동원되어야 하는 단점이 있었다.General piles are used in rivers, lakes, harbors, etc., and are penetrated into the ground through the navigating method without any device. Therefore, when injecting piles into the ground, there is not only the inconvenience of the work to be inserted into the ground through a separate driving method, but also a disadvantage that a large number of workers and devices must be mobilized.

따라서 본 발명의 목적은 상기와 같은 종래의 문제점을 감안하여 안출한 것으로, 말뚝 하단에 형성되는 슈 내부에 물을 외부로 분사할 수 있는 별도의 장치를 형성한 후, 시공시 슈에 의해 지반이 교란될 때 자체 하중에 의해 말뚝이 땅속에 용이하게 관입될 수 있도록 한 벽체 말뚝용 슈를 제공하는데 있다.Accordingly, an object of the present invention is to devise in view of the above-described conventional problems, and after forming a separate device that can spray water to the outside in the shoe formed on the lower end of the pile, the ground by the shoe during construction It is to provide a shoe for a wall pile so that the pile can be easily introduced into the ground by its own load when disturbed.

도1은 본 발명에 따른 슈의 사시도,1 is a perspective view of a shoe according to the present invention;

도2는 본 발명에 따른 슈가 말뚝에 결합된 상태를 나타낸 사시도,Figure 2 is a perspective view showing a state coupled to the sugar pile according to the present invention,

도3은 본 발명에 따른 슈가 말뚝에 결합된 상태를 나타낸 단면도.Figure 3 is a cross-sectional view showing a state coupled to the sugar pile according to the present invention.

(도면중 주요 부분에 대한 부호의 설명)(Explanation of symbols for the main parts of the drawing)

100 ; 말뚝 110 ; 걸림홈 120 ; 걸림턱100; Pile 110; Locking groove 120; Jam

130 ; 경사면 200 ; 수압파이프 300 ; PC강선130; Inclined plane 200; Hydraulic pipe 300; PC steel wire

400 ; 슈 410 ; 연결관 420 ; 저장통400; Shoe 410; Connector 420; Storage bin

430 ; 분사노즐430; Spray nozzle

상기와 같은 목적을 달성하기 위한 수단으로 본 발명은, 말뚝의 하단에 형성되고 수압파이프와 연통된 상태에서 물이 수압파이프로 공급되면 물을 지반으로 분사하여 말뚝이 자중에 의해 땅속으로 관입되게 하는 슈를 마련하되,As a means for achieving the above object, the present invention, the water is formed in the lower end of the pile and in communication with the hydraulic pipe when the water is supplied to the hydraulic pipe to inject water into the ground so that the pile is driven into the ground by its own weight To provide

이 슈는 수압파이프의 하단에 연결되는 연결관이 상단에 형성되고, 이 연결관 통하여 이송되는 물을 일시 저장하는 저장통과, 상기 저장통과 연결되어 외부로 물을 분사하여 지반을 교란시키는 다수의 분사노즐로 구성되는 것을 그 기술적 구성상의 기본 특징으로 한다.The shoe is connected to the lower end of the hydraulic pipe is formed in the upper end, a storage tank for temporarily storing the water transported through the connection pipe, a plurality of injections connected to the storage tank and spraying water to the outside to disturb the ground What consists of nozzles is a basic characteristic in technical configuration.

이하 본 발명의 바람직한 실시예를 첨부도면을 참조하여 보다 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도1은 본 발명에 따른 슈의 사시도 이고, 도2는 본 발명에 따른 슈가 말뚝에 결합된 상태를 나타낸 사시도 이며, 도3은 본 발명에 따른 슈가 말뚝에 결합된 상태를 나타낸 단면도이다.1 is a perspective view of a shoe according to the present invention, Figure 2 is a perspective view showing a state coupled to the sugar pile according to the present invention, Figure 3 is a cross-sectional view showing a state coupled to the sugar pile according to the present invention.

본 발명은 도1 내지 도3에서와 같이 말뚝(100)의 하단에 형성되고 수압파이프(200)와 연통된 상태에서 물이 수압파이프(200)로 공급되면 물을 지반으로 분사하여 말뚝(100)이 자중에 의해 땅속으로 관입되게 하는 슈(400)가 마련된다.The present invention is formed in the lower end of the pile 100 as shown in Figures 1 to 3 and when the water is supplied to the hydraulic pipe 200 in a state in communication with the hydraulic pipe 200 by spraying the water to the ground pile 100 A shoe 400 is provided to allow the weight to penetrate into the ground.

슈(400)는 수압파이프(200)의 하단에 연결되는 연결관(410)이 상단에 형성되고 이 연결관(410)을 통하여 이송된 물을 일시 저장하는 저장통(420)과, 상기 저장통(420)과 연결되어 외부로 물을 분사하여 지반을 교란시키는 다수의 분사노즐(430)로 이루어지며, 이 분사노즐(430)은 지반을 용이하게 교란시킬 수 있도록 슈(400)의 측면과 하단에 연결 형성된다.The shoe 400 has a connecting pipe 410 connected to the lower end of the hydraulic pipe 200 is formed at the upper end of the reservoir 420 for temporarily storing the water transferred through the connecting pipe 410, and the reservoir 420 ) Is composed of a plurality of injection nozzles (430) to disturb the ground by spraying water to the outside, the injection nozzle 430 is connected to the side and the bottom of the shoe 400 so as to easily disturb the ground Is formed.

그리고 슈(400)가 효과적으로 작동하기 위해서는 강, 호안, 항만등지에 서로 연결 시공되어 벽체를 형성하는 말뚝(100)과, 상기 말뚝(100) 내부에 설치되는 PC강선(300) 및 수압파이프(200)가 부가적으로 동원된다.And in order for the shoe 400 to operate effectively, the pile 100 is connected to each other in a river, a lake, a port, etc. to form a wall, and the PC steel wire 300 and a hydraulic pipe 200 installed inside the pile 100. ) Is additionally mobilized.

말뚝(100)은 콘크리트 재질로 이루어지는데, 이는 수직방향에 대하여 한쪽 측면에는 걸림턱(120)이 형성되고 다른 한쪽 측면에는 걸림홈(110)이 형성되며 평면에서 볼때 "T"자 형상을 갖는다.Pile 100 is made of a concrete material, which has a locking jaw 120 is formed on one side with respect to the vertical direction and the locking groove 110 is formed on the other side has a "T" shape when viewed in plan view.

PC강선(300)은 말뚝(100) 내부에 일정한 간격을 가지고 수직방향과 수평방향으로 배선되어 말뚝(100)의 강성과 내구성을 향상시키는 역활을 하고, 수압파이프(200)는 말뚝 내부에 수직방향으로 설치되어 펌핑수단(도시하지 않음)을 통해 상단으로 유입된 물을 하단으로 안내하는 역활을 수행한다.PC steel wire (300) has a constant interval inside the pile 100 is wired in the vertical direction and the horizontal direction to serve to improve the rigidity and durability of the pile 100, the hydraulic pipe 200 in the vertical direction inside the pile Installed as to perform the role of guiding the water introduced to the top through the pumping means (not shown) to the bottom.

여기서, 상기 말뚝(100)의 측면 하단에 형성되는 경사면(130)은 좌측면 또는우측면중 어느 한쪽면에 선택적으로 형성 되는데 이는 말뚝이 땅속으로 관입될시 말뚝을 한쪽 방향으로 안내하여 말뚝과 말뚝이 서로 긴밀하게 결합되게 한다.Here, the inclined surface 130 formed on the lower side of the pile 100 is selectively formed on either side of the left side or the right side, which guides the pile in one direction when the pile is introduced into the ground, so the pile and the pile are closely connected to each other. To be combined.

이와 같이 구성된 본 발명을 사용하기 위해서는 먼저 금속재로 이루어진 슈(400)를 준비한 후 연결관(410)을 수압파이프(200)와 연통되게 연결하고 이를 별도의 형틀(도시하지 않음)에 위치시킨다.In order to use the present invention configured as described above, after preparing a shoe 400 made of a metal material, the connecting pipe 410 is connected to the hydraulic pipe 200 in communication with each other and placed in a separate mold (not shown).

상기와 같은 상태에서 수압파이프(200)가 간섭되지 않는 범위 내에서 PC강선을 수평방향과 수직방향으로 적절하게 배치한 다음 콘크리트를 형틀내에 타설하여 양생시키면 측면에는 걸림턱(120), 걸림홈(110) 및 경사면(130)이 각각 형성되고 하단에는 슈(400)가 일체로 결합되는 말뚝(100)이 완성된다.In the above state, if the PC steel wire is properly disposed in the horizontal direction and the vertical direction within the range where the hydraulic pipe 200 does not interfere, and then the concrete is poured into the mold to cure, the locking jaw 120 and the locking groove ( 110 and the inclined surface 130 are formed, respectively, the lower end of the pile 100 is integrally coupled to the shoe 400 is completed.

이와 같이 제작 완료된 말뚝(100)을 강, 호안, 항만등지에 시공하기 위해서는 먼저 말뚝(100)을 수직으로 세우면 슈(400)는 지반과 접촉된 상태가 된다. 이때 펌핑수단을 이용하여 수압파이프(200)의 상단으로 물을 공급하면 이 수압파이프(200)는 물을 아래방향으로 이송시킨다.Thus, in order to construct the completed pile 100 in rivers, lakes, harbors, etc. First, when the pile 100 is erected vertically, the shoe 400 is in contact with the ground. At this time, when water is supplied to the upper end of the hydraulic pipe 200 by using the pumping means, the hydraulic pipe 200 transfers the water downward.

이때 수압파이프(200)를 통한 물은 연결관(410)을 통하여 저장통(420)으로 일시 저장되고 저장통(420)에 일시 저장된 물이 분사노즐(430)을 통하여 외부로 분사될 때 지반을 교란시키므로 말뚝(100)은 자중에 의해 땅속으로 관입된다.At this time, the water through the hydraulic pipe 200 is temporarily stored in the storage container 420 through the connecting pipe 410 and because the water temporarily stored in the storage container 420 is disturbed the ground when it is injected to the outside through the injection nozzle 430 Pile 100 is introduced into the ground by its own weight.

이상에서 살펴본 바와 같이 본 발명에 의하면, 말뚝 하단에 슈가 형성되어 있고 슈 내부에는 물을 외부로 분사할 수 있는 별도의 장치(연결관, 저장통, 분사노즐)가 마련되어 있기 때문에 별도의 항타 방법없이 자체 하중에 의해 말뚝이 땅속에 용이하게 관입될 수 있는 효과가 있는 것이다.As described above, according to the present invention, since the shoe is formed at the bottom of the pile, and the shoe is provided with a separate device (connecting pipe, reservoir, spray nozzle) capable of spraying water to the outside, there is no need for a separate driving method. There is an effect that the pile can be easily penetrated into the ground by the load.

이상에서는 본 발명을 특정의 바람직한 실시예를 참고하여 설명하였으나, 본 발명은 상기한 실시예에 한정되지 아니하며 본 발명의 요지를 벗어나지 않는 범위에서 통상의 지식을 가진자에 의해 다양한 변경과 수정이 이루어질 수 있는 것임을 밝혀둔다.The present invention has been described above with reference to specific preferred embodiments, but the present invention is not limited to the above embodiments and various changes and modifications may be made by those skilled in the art without departing from the gist of the present invention. Make sure you can.

Claims (1)

수직방향에 대하여 한쪽 측면에는 걸림턱(120)이 형성되고 다른 한쪽 측면에는 걸림홈(110)이 형성되며 평면에서 볼때 "T" 형상을 갖는 콘크리트 재질의 말뚝(100)과; 상기 말뚝 내부에 일정한 간격을 가지고 수직방향과 수평방향으로 설치되어 말뚝의 강성과 내구성을 향상시키는 PC강선(300)과; 상기 말뚝 내부에 수직방향으로 설치되어 상단으로 유입된 물을 하단으로 안내하는 수압파이프(200)로 이루어진 벽체 말뚝에 있어서,A locking jaw 120 is formed at one side with respect to the vertical direction, and a locking groove 110 is formed at the other side, and a pile 100 of concrete material having a "T" shape in plan view; PC steel wire 300 is installed in the vertical direction and the horizontal direction with a predetermined interval inside the pile to improve the rigidity and durability of the pile; In the wall pile consisting of a hydraulic pipe 200 is installed in the vertical direction in the pile to guide the water introduced to the upper end to the bottom, 상기 말뚝(100)의 하단에 형성되고 수압파이프(200)와 연통된 상태에서 물이 수압파이프로 공급되면 물을 지반으로 분사하여 말뚝(100)이 자중에 의해 땅속으로 관입되게 하는 슈(400)를 마련하되, 이 슈(400)는 수압파이프(200)의 하단에 연결되는 연결관(410)이 상단에 형성되고 이 연결관(410) 통하여 이송된 물을 일시 저장하는 저장통(420)과, 상기 저장통(420)과 연결되어 외부로 물을 분사하여 지반을 교란시키는 다수의 분사노즐(430)로 구성되는 것을 특징으로 하는 벽체 말뚝용 슈.Shoe 400 is formed at the bottom of the pile 100 and the water is supplied to the hydraulic pipe in communication with the hydraulic pipe 200 to inject water into the ground so that the pile 100 is introduced into the ground by its own weight. To provide, but the shoe 400 is formed with a connecting pipe 410 connected to the bottom of the hydraulic pipe 200 at the top and the storage container 420 for temporarily storing the water transferred through the connecting pipe 410, Shoe for the wall pile is connected to the reservoir 420 is composed of a plurality of injection nozzles (430) to disturb the ground by spraying water to the outside.
KR10-2001-0020111A 2001-04-16 2001-04-16 A shoe for wall pile KR100406763B1 (en)

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KR100406763B1 KR100406763B1 (en) 2003-11-20

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100538739B1 (en) * 2002-09-17 2005-12-23 길병옥 Pile for sheet-pile wall and construction method using that
CN101758556B (en) * 2010-01-08 2011-06-15 福建省大地管桩有限公司 Manufacturing method of concrete head-forging pipe pile with tapered pile tip
CN103422500A (en) * 2013-08-02 2013-12-04 江苏科技大学 Overturn-resistant self-elevating platform pile shoe
CN103924587A (en) * 2014-04-22 2014-07-16 杨众 Reversed-T-shaped pre-stress double-joint supporting pile
CN105040664A (en) * 2015-05-22 2015-11-11 南通中远船务工程有限公司 Device improving stability of wind power installing ship and using method of device
CN105332371A (en) * 2015-11-06 2016-02-17 李全民 Pre-filled core prefabricated hollow pile of embedded pile shoe method and manufacturing method of pre-filled core prefabricated hollow pile
CN106759352A (en) * 2017-02-16 2017-05-31 广东精铟海洋工程股份有限公司 A kind of offshore platform shoe water injector with turning function
CN106869127A (en) * 2017-02-16 2017-06-20 广东精铟海洋工程股份有限公司 A kind of offshore platform shoe water injector with supercharging shower nozzle

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CN105780771B (en) * 2016-03-11 2017-12-29 江苏科技大学 One kind is used for the bionical shoe of jack-up unit coupled mode

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100538739B1 (en) * 2002-09-17 2005-12-23 길병옥 Pile for sheet-pile wall and construction method using that
CN101758556B (en) * 2010-01-08 2011-06-15 福建省大地管桩有限公司 Manufacturing method of concrete head-forging pipe pile with tapered pile tip
CN103422500A (en) * 2013-08-02 2013-12-04 江苏科技大学 Overturn-resistant self-elevating platform pile shoe
CN103422500B (en) * 2013-08-02 2015-09-16 江苏科技大学 The shoe of a kind of overturn-preventing jack-up unit
CN103924587A (en) * 2014-04-22 2014-07-16 杨众 Reversed-T-shaped pre-stress double-joint supporting pile
CN105040664A (en) * 2015-05-22 2015-11-11 南通中远船务工程有限公司 Device improving stability of wind power installing ship and using method of device
CN105332371A (en) * 2015-11-06 2016-02-17 李全民 Pre-filled core prefabricated hollow pile of embedded pile shoe method and manufacturing method of pre-filled core prefabricated hollow pile
CN106759352A (en) * 2017-02-16 2017-05-31 广东精铟海洋工程股份有限公司 A kind of offshore platform shoe water injector with turning function
CN106869127A (en) * 2017-02-16 2017-06-20 广东精铟海洋工程股份有限公司 A kind of offshore platform shoe water injector with supercharging shower nozzle
CN106869127B (en) * 2017-02-16 2019-06-07 广东精铟海洋工程股份有限公司 A kind of offshore platform shoe water injector with pressurization spray head

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