KR200205747Y1 - Reonforced structure of steel pipe piles - Google Patents
Reonforced structure of steel pipe piles Download PDFInfo
- Publication number
- KR200205747Y1 KR200205747Y1 KR2020000017968U KR20000017968U KR200205747Y1 KR 200205747 Y1 KR200205747 Y1 KR 200205747Y1 KR 2020000017968 U KR2020000017968 U KR 2020000017968U KR 20000017968 U KR20000017968 U KR 20000017968U KR 200205747 Y1 KR200205747 Y1 KR 200205747Y1
- Authority
- KR
- South Korea
- Prior art keywords
- steel pipe
- tip
- ground
- attached
- pile
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 25
- 230000002787 reinforcement Effects 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 7
- 230000035515 penetration Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/226—Protecting piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
- E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
Landscapes
- 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)
- Piles And Underground Anchors (AREA)
Abstract
본 고안은 강관말뚝 선단 보강구조에 관한 것으로, 더욱 구체적으로는 땅속에 박는 항타작업시에 수직직진도가 좋고 강한 지반에서도 비틀림없이 관입이 잘되고 지반의 미세한 흔들림에도 중심을 견고하게 유지할수 있는 보강부재를 말뚝선단부에 부착하여서 된 것이다.The present invention relates to a steel pipe pile tip reinforcement structure, and more specifically, a reinforcement member that has a good vertical straightness when driven into the ground and is well penetrated without torsion even in a strong ground and firmly maintained in the ground even under minute shaking of the ground. Was attached to the tip of the pile.
즉, 강관말뚝(10)의 선단부 외주에 강관제의 보강밴드(21)를 용접으로 부착시키되 상기 보강밴드(21)의 외주벽면(22)에 소정간격으로 수직보강대(23)를 용접으로 부착시키고 단부(24)는 뾰쪽한 형태로 됨을 특징으로 하는 강관말뚝의 선단보강구조이다.That is, the reinforcing band 21 made of steel pipe is attached to the outer periphery of the tip of the steel pipe pile 10 by welding, and the vertical reinforcing bar 23 is attached to the outer circumferential wall surface 22 of the reinforcing band 21 by welding. End 24 is the tip reinforcement structure of the steel pipe pile, characterized in that the pointed form.
Description
본 고안은 강관말뚝 선단 보강구조에 관한 것으로, 더욱 구체적으로는 강관말뚝을 땅속에 박는 항타(杭打)작업시에 수직직진도가 좋고 강한 지반에서도 비틀림없이 관입이 잘되고 지반의 미세한 흔틀림에도 중심을 견고하게 유지할수 있는 보강부재를 말뚝선단부에 부착하여서 된 것이다.The present invention relates to a steel pipe pile tip reinforcement structure. More specifically, the vertical straightness is good when driving the steel pipe pile into the ground. The reinforcement member that can keep it firmly is attached to the tip of the pile.
종래에도 강관말뚝의 선단부에 보강밴드를 부착하여 항타작업으로 땅속에 박는 말뚝의 선단부가 파손되거나 휘어지는 것을 어느정도 방지할수 있었으나 항타작업시에 수직직진도가 좋지 않았을 뿐만 아니라 선단부가 암반층에 부딪히게 되면 쉽게 비틀림이 발생하여 관입이 잘되지 않았다.Conventionally, the reinforcing band was attached to the tip of the steel pipe pile to prevent the tip portion of the pile driven into the ground due to the crushing operation to be damaged or bent to some extent, but the vertical straightness was not good at the time of the crushing operation, and the tip easily hit the rock layer. Torsion occurred and the penetration was not good.
또한 말뚝이 지반에 견고하게 박히지 않기 때문에 지각변동으로 인한 지반의 미세한 흔들림에도 말뚝고정상태가 불안정해지는 등의 문제점이 있었다.In addition, because the pile is not firmly embedded in the ground, there was a problem such as the pile fixed state becomes unstable even in the slight shaking of the ground due to the earthquake.
본 고안은 이와같은 문제점을 해결하기 위하여 강관말뚝 선단부에 부착되는 보강밴드의 외주벽면에 소정간격으로 수직보강대를 일체로 부착시킨 보강부재를 구성하여서 된 것이다.The present invention is to configure a reinforcing member integrally attached to the vertical reinforcing bar at a predetermined interval to the outer peripheral wall surface of the reinforcing band is attached to the end of the steel pipe pile to solve this problem.
도 1은 본 고안의 사시도1 is a perspective view of the present invention
도 2는 본 고안의 평면도2 is a plan view of the present invention
도 3은 본 고안의 전면도 및 일부확대 단면도3 is a front view and partially enlarged cross-sectional view of the present invention
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 말뚝 11 : 용접부10: pile 11: welding part
20 : 보강부재 21 : 보강밴드20: reinforcing member 21: reinforcing band
22 : 벽면 23 : 수직보강대22: wall surface 23: vertical reinforcement
24 : 단부24: end
강관말뚝(10)의 선단부외주에 짧은 강관제의 보강밴드(21)를 맞대어 용접으로 부착시키되 상기 보강밴드(21)의 외주벽면(22)에 소정간격으로 수직보강대(23)를 용접으로 각각 부착시켜 수직보강대(23)와 수직보강대(23)사이에 골이 형성되게 하고 단부(24)는 뾰족한 형태로 관입이 용이하도록한 보강부재(20)를 구성하여서 된 것이다.A short steel pipe reinforcing band 21 is attached to the outer periphery of the tip of the steel pipe pile 10 by welding, and the vertical reinforcing bars 23 are attached to the outer circumferential wall surface 22 of the reinforcing band 21 at predetermined intervals by welding. By forming a valley between the vertical reinforcing bar 23 and the vertical reinforcing bar 23 and the end 24 is to configure the reinforcing member 20 to facilitate the penetration into a pointed form.
도면중 미설명부호 11은 용접부이다.In the figure, reference numeral 11 is a welded portion.
이와같이 된 본 고안은 항타작업으로 땅속에 깊숙히 박게 되는 강관말뚝(10)의 선단부에 보강밴드(21)와 수직보강대(23)가 일체로 부착된 보강부재(20)로 구성되어 있으므로 항타작업시에 수직보강대(23)와 수직보강대(23)사이에 형성된 골에 의해 정확한 수직직진도를 유지하게 되고 강한지반에서도 수직보강대(23)가 초경역할을 함으로서 비틀림 없이 정확하게 관입이 이루어진다.The present invention, as described above, consists of a reinforcing band 20 and a vertical reinforcing bar 23 integrally attached to the distal end of the steel pipe pile 10 to be deeply driven into the ground by the driving operation. The vertical straightness is maintained by the valley formed between the vertical reinforcement 23 and the vertical reinforcement 23 and the vertical reinforcement 23 serves as a cemented carbide even in strong ground, so that the penetration is precisely performed without twisting.
즉, 보강부재(20)의 수직보강대(23)에 의해 수직직진도가 정확하고 강한지반에서도 잘 견딜수 있는 견고성을 갖게된다.That is, the vertical reinforcing bar 23 of the reinforcing member 20 has the vertical straightness is accurate and can withstand even strong ground well.
또, 말뚝(10)이 지반에 박히게 되면 수직보강대(23)를 지반이 물고 있는 상태가 되어 강한 지탱력을 갖게 되므로 지반이 움직이는 미세한 흔들림이 발생하더라도 고정상태를 견고하게 유지하게 된다.In addition, when the pile 10 is stuck to the ground, the vertical reinforcing bar 23 is in a state where the ground is biting, so that it has a strong support force, so that the ground is firmly maintained even if a minute shake occurs.
이와같이 본 고안의 강관말뚝 선단보강구조는 말뚝선단부에 보강밴드와 수직보강대가 부착된 보강부재에 의해서 강관말뚝의 항타작업시에 수직직진도가 좋고 강한 지반에서도 비틀림 없이 관입이 잘될 뿐만 아니라 지반의 미세한 흔들림에도 중심을 견고하게 유지할수 있는 등 항타작업을 능률적으로 할수 있고 강한 지탱력을 지닌 말뚝을 설치할수 있는 이점이 있는 것이다.Thus, the steel pipe pile tip reinforcement structure of the present invention has a good vertical straightness when driving the steel pipe piles due to the reinforcing member with the reinforcing band and the vertical reinforcement attached to the pile tip, and the penetration is good without twisting even in the strong ground. It has the advantage of being able to efficiently operate the piercing work such as keeping the center firmly in the shaking and installing a pile with strong support.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000017968U KR200205747Y1 (en) | 2000-06-23 | 2000-06-23 | Reonforced structure of steel pipe piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000017968U KR200205747Y1 (en) | 2000-06-23 | 2000-06-23 | Reonforced structure of steel pipe piles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200205747Y1 true KR200205747Y1 (en) | 2000-12-01 |
Family
ID=19662209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020000017968U KR200205747Y1 (en) | 2000-06-23 | 2000-06-23 | Reonforced structure of steel pipe piles |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200205747Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101357773B1 (en) * | 2012-03-21 | 2014-02-04 | 삼호쏘일텍(주) | Micro pile for reinforcing foundation |
| KR102397367B1 (en) * | 2020-12-28 | 2022-05-12 | 주식회사 택한 | Fixing device for pile |
-
2000
- 2000-06-23 KR KR2020000017968U patent/KR200205747Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101357773B1 (en) * | 2012-03-21 | 2014-02-04 | 삼호쏘일텍(주) | Micro pile for reinforcing foundation |
| KR102397367B1 (en) * | 2020-12-28 | 2022-05-12 | 주식회사 택한 | Fixing device for pile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR200441567Y1 (en) | Composite pile combined PHC pile and steel pile | |
| US4826111A (en) | Ground anchor device | |
| JP2008057113A (en) | Rotary press-in pile and its construction method | |
| JP2006194072A (en) | High strength anchor | |
| JP2020026708A (en) | Steel pipe for inner excavation pile construction method | |
| KR200205747Y1 (en) | Reonforced structure of steel pipe piles | |
| JP4005871B2 (en) | Friction anchor pile and its placing method | |
| JP3778535B2 (en) | Joint for pile head reinforcement | |
| JP3134898U (en) | Concrete pile | |
| KR100741506B1 (en) | Reinforcement for civil engineering works | |
| KR100480018B1 (en) | Head cover for concrete pile and construction method of pile foundation structure using that | |
| KR100519734B1 (en) | Strip type Reinforcement Mesh for Construction and Soil Structure Using the same | |
| US20030075359A1 (en) | T-post hole-forming device and use for installing a T-post | |
| KR200315919Y1 (en) | Head cover for a concrete pile | |
| CA2154901C (en) | Means for anchoring a rock bolt made of concrete steel in a drill hole | |
| KR200286397Y1 (en) | Structure of reinforcement soil retaining wall with triangle-shaped anchor bar reinforcement | |
| KR101618632B1 (en) | PHC Composite Pile with Implant Pile for Increasing Driveability and End Bearing Capacity | |
| CN213204076U (en) | Pile shoe structure for plate inserting machine | |
| KR200398429Y1 (en) | Steel pipe pile | |
| KR101484067B1 (en) | Implant pile attached PHC composite pile for increasing driveability and end bearing capacity | |
| KR0140595Y1 (en) | Concrete pile shoe having a cutting blade | |
| CN217174724U (en) | Reinforced steel pipe pile | |
| KR102445354B1 (en) | Front tip reinforcement ring for micro pile | |
| JP2001146745A (en) | Method and device for pulling out pile | |
| JPH0714433Y2 (en) | Connection structure between concrete pile head and footing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REGI | Registration of establishment | ||
| T701 | Written decision to grant on technology evaluation | ||
| FPAY | Annual fee payment |
Payment date: 20030929 Year of fee payment: 4 |
|
| LAPS | Lapse due to unpaid annual fee |