KR20110016846A - The iron frame which has the senior means which is strong being empty - Google Patents
The iron frame which has the senior means which is strong being empty Download PDFInfo
- Publication number
- KR20110016846A KR20110016846A KR1020100129567A KR20100129567A KR20110016846A KR 20110016846 A KR20110016846 A KR 20110016846A KR 1020100129567 A KR1020100129567 A KR 1020100129567A KR 20100129567 A KR20100129567 A KR 20100129567A KR 20110016846 A KR20110016846 A KR 20110016846A
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- KR
- South Korea
- Prior art keywords
- pile
- joint
- hole
- holes
- pile beam
- Prior art date
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Classifications
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- 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
- E02D2300/0029—Steel; Iron
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Description
The present invention relates to a steel beam having a solid extension means in more detail can be used in a variety of steel piles and beams and to provide a solid extension means and a steel beam that can reduce the bending moment of the connection of each beam The present invention relates to a steel beam having a solid extension means that can securely extend the internal shape and the external shape of a building by maximizing coupling force.
In general, in the construction or construction of structures such as construction or civil engineering work, to secure stability and to prevent settlement of the ground, several piles (Pile), which securely support the lower part, are embedded in underground rock, or grounded. Construct a structure or building on top.
In particular, in areas with unstable ground or weak ground such as landfills and landfills, piles or landfills must be piled up so that buildings or structures can be accumulated firmly.
In the early stages of construction or civil engineering, there were many methods of distributing the load by forming a support using wooden piles, which are easily available in nature, or laying stones on the support.In the early 1990s, centrifugal With the development of hollow concrete piles, many types of hollow concrete piles that are applicable to various conditions in the field, such as chemical prestress (SC), preserved spun concrete piles (PC), and preserved spun high strength concrete (PHC) piles, are being used.
As the method of inserting the ground for the concrete piles developed as above, there is a method of inserting the concrete pile into the drilling in the state in which the pile insertion hole is drilled in the destination panel by the anti-punching method that hits the hammer using a large punching device and a separate drilling device. The process of digging into the rock bed and then placing concrete and hammering type requires considerable construction period and cost. In particular, in case of hammering, the head of the concrete pile is damaged or broken. Genie is mainly using PHC files.
In addition, in the process of punching to the destination panel, the standardized file is often joined or cut to a certain length, and in this case, the joint part is inadequate and thus fails to adequately cope with problems such as ground subsidence.
Various techniques have been provided to increase the hardness of the joint.
For example, the Republic of Korea Patent Publication (Publication No. 10-2010-0024861) introduces the technology of the connector of the perforated casing pipe, the contents of the technology configuration, that is, the casing pipe and the pipe infiltrated within the depth of the perforation hole when constructing the micro pile It relates to a micro-pile perforated casing pipe having a connector consisting of a connector formed in the casing pipe and a fastening pin protruding from the lower outer surface of the.
However, due to the problem that the hardness is weak and the rebar is exposed to the floor surface by forming a pile through the process of reinforcing reinforcement and concrete in the field while maintaining the perforated state using the perforated case, the soft ground There is a problem of not obtaining the desired strength at.
As another embodiment of the prior art, Korean Laid-Open Patent Publication (Publication No. 10-2009-0049250) introduces a configuration of a fastener for connecting a concrete pile.
Looking at the configuration of the technology relates to a fastener consisting of a body portion having a through hole and a flange portion each having a plurality of bolt fastening holes and coupled to the upper and lower ends of the body portion.
Such fasteners can be easily connected by placing the concrete pile up and down the fastener and fastening by bolting method, but the hardness of the joint is lowered compared to other parts because the skeleton formed inside the concrete pile is not integrated. have.
In addition, such a decrease in hardness can be compensated for by the combination of bolts, but there is no difference in hardness as compared to that in which the skeleton is integrally formed.
In addition, as a conventional technology, Korean Patent Publication (Patent Publication No. 10-2004-0011722) introduces a technology related to a connector of a steel pipe pile.
The contents of the technology are to provide a steel pipe pile connector in which the hook is radially protruded between the upper connector and the lower connector, and is formed by closely contacting one surface of the upper steel pipe pile and the lower steel pipe pile to both sides of the hook that protrudes outward. There is a problem in that it is difficult to exhibit a strong hardness in structure.
In addition, in the construction of the building, the construction of the building on the upper part after the installation of the pile, there is a problem that the hardness of the building is lowered because the pillar and pile of the building is not integrally formed.
The present invention has been made in consideration of the above circumstances, and an object of the present invention is to weld one or more horizontal plates and vertical plates to have a low bending moment and at the same time have a suitable shape for the construction of various types of buildings and steel beams It is to provide a steel beam having a solid extension means that can maintain a good bonding force by connecting the welding site by using a joint plate other than the welding connection in the joint of the joint.
In addition, another object of the present invention is to install a concrete on the outside of the steel beam to have a form of pile and at the same time provide a configuration capable of connecting the pile to perform a solid foundation construction in the construction site of the soft ground At the same time, it is possible to minimize the effects of strong winds and typhoons by constructing the building from the pile piled up to the ground to the steel beam of the upper part. .
The present invention has been made in order to achieve the above object, one or more horizontal plate and vertical plate by welding in the longitudinal direction to integrate and to form a bore and connecting holes on both sides to reduce the bending moment, and the beam It is used to connect with neighboring beams, and a long groove is formed at the central part of one side of the metal plate, and a joint plate having a plurality of through holes on both sides and the joint plate are in contact with the through hole and connecting hole in a state in which the joint plate is in close contact with the beam. It is characterized by providing a steel beam having a rigid extension means comprising a bolt to engage in a positioned state.
In another embodiment, one or more horizontal plates and vertical plates are integrally welded in a longitudinal direction, and the beams having increased bending moments by forming assembly holes and connecting holes on both sides thereof, and used to join the beams to neighboring beams. A first joint plate having a long groove formed in the central portion of the metal plate and having a plurality of through holes on both sides, and a hole which is seated on the assembly hole surface of the beam and communicates with the assembly hole in the center, and has a plurality of through holes on both sides. Provides a steel beam having a rigid extension means including a second joint plate and a bolt for coupling the through hole and the connecting hole in a state in which the first joint plate and the second joint plate in close contact with the joint surface of the beam in a state of being in close contact with each other. It is characterized by.
On the other hand, in both embodiments it is characterized by providing a steel beam having a solid extension means that can be used as a pile for preventing ground subsidence in the soft ground by pouring concrete to the outside of the beam.
The present invention has the effect of greatly reducing the bending moment generated in the beam and pile by making the beam used in the construction of the foundation and the skeleton construction of the building in various forms to fit the installation site, the beam neighboring the beam In the process of welding by connecting with the joint, the joints can be firmly connected by connecting the joint plate to the connection part, and by forming a hole in the joint surface of the beam, the bolt can be smoothly connected even when connecting various types of beams. In the fabrication of beams, the horizontal and vertical plates can be welded in various forms to significantly reduce the bending moment. Therefore, high bearing capacity can be obtained when using them as piles. It has a preventable effect, and by exposing beams on both sides of the pile, The easy and there is an effect that can be rigidly constructed to structures that are easily constructed, by the effects and the file with the beam that can be installed to the file object on the ground soft ground integrated.
1 is a perspective view showing an embodiment of a pile beam of a pile beam assembly structure according to the present invention.
FIG. 2 is an exploded perspective view illustrating a process of connecting the pile beam of FIG. 1 with a neighboring pile beam; FIG.
Figure 3 is a cross-sectional view for showing a connection state of the pile beam of the pile beam assembly structure according to the present invention.
Figure 4 is a cross-sectional view showing another embodiment of the connection state of the pile beam of the pile beam assembly structure according to the present invention.
Figure 5 is a cross-sectional view showing another embodiment of the connection state of the pile beam of the pile beam assembly structure according to the present invention.
6 is a perspective view of a pile beam connected to a pillar beam using a pile beam assembly structure according to the present invention;
Figure 7 is a perspective view of one embodiment of the pile beam of the present invention.
8 is a perspective view of another embodiment of the pillar beam of the pile beam assembly structure according to the present invention.
Figure 9 is a partial perspective view showing a connection state of the pillar beam of the pile beam assembly structure according to the present invention.
10 is a perspective view of another embodiment of the pillar beam of the pile beam assembly structure according to the present invention.
11 is a perspective view of another embodiment of the pillar beam of the pile beam assembly structure according to the present invention.
12 is a plan view of a skeleton of a building using various embodiments of the pillar.
Figure 13 is a perspective view of the concrete is poured on the outer peripheral surface as another embodiment of the pillar beam of the pile beam assembly structure according to the present invention.
14 is a perspective view showing a state in which the pillar beam is exposed up and down as another embodiment of FIG.
FIG. 15 is a perspective view illustrating a state in which the pillar beam of FIG. 14 is connected to a neighboring pillar beam; FIG.
Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
1 is a perspective view showing an embodiment of a pile beam of a pile beam assembly structure according to the present invention.
As shown, the
2 to 3 illustrate the connection state between the
As shown in the drawing, the joint surfaces of the
The joint plate has a
In addition, the plurality of joint plates (15, 16) is seated on the joint surface of the
4 shows another embodiment of the joint plate.
As shown in the present embodiment, the
In addition, as shown in FIG. 5, the joint surface of the
In this form, when the
6 shows a state in which the skeleton of the building is installed by showing the connection state of the
As shown, the
When the joint with the neighboring pile beam 10 'is required in the state in which the
In addition, the
Meanwhile, FIGS. 8 to 9 form columnar beams 20 having columnar shapes by connecting the
As shown in the figure, the
In addition, the
In addition, as described above, the
Meanwhile, FIGS. 10 to 11 illustrate embodiments in which various types of pile beams 30 and 40 are formed by using the
As shown, the
On the other hand, Figures 13 to 14 show an embodiment in which the concrete is formed on the outer circumferential surface of the pile beam to form a pile for use in the soft ground.
As shown in the figure, by injecting the concrete 50 on the outer circumferential surface of the
In particular, by allowing the pile beam to be joined as shown in FIG. 15 by exposing the pile beam to the upper part or the upper / lower part of the pile, construction can be performed from the soft ground to the destination panel.
In addition, it is preferable to completely seal the joint in order to prevent corrosion of the joint.
In addition, a separate formwork (60) for the complete sealing is characterized in that the complete sealing by binding to the joint portion and curing by pouring concrete therein.
Although the present invention has been described with reference to one embodiment shown in the accompanying drawings, it will be understood that various modifications and other embodiments are possible to those skilled in the art.
10 ...
13 ...
15a ...
16a ...
17 ... bolt 18 ...
21, 31, 41 ...
Claims (3)
The joint plate 15 is used to connect the pile beam 10 with a neighboring pile beam 10 'and has a long groove 15a formed at a central portion of one surface of the metal plate and has a plurality of through holes 15b at both sides thereof. ;
And a bolt 17 coupled to the through hole 15b and the connection hole 14 in a state in which the joint plate 18 is in close contact with the joint surface of the pile beam 10. Steel beam having a solid extension means.
The first joint plate (10) is used to join the pile beam (10 ') with a neighboring pile beam (10') and has a long groove (15a) formed at a central portion of one surface of the metal plate and has a plurality of through holes (15b) at both sides thereof. 15);
The second joint having a hole 16a and a long groove 16b which are seated on the surface of the assembly hole 13 of the pile beam 10 and communicate with the assembly hole 13 at the center thereof and have a plurality of through holes 16c at both sides. Plate 16;
A bolt for coupling the through hole 15b and the connecting hole 14 in a state in which the first joint plate 15 and the second joint plate 16 are in close contact with the joint surface of the pile beam 10 ( 17); Steel beam having a solid extension means characterized in that comprises.
Steel beam having a solid extension means characterized in that it further comprises placing concrete (50) on the outside of the pile beam (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020100129567A KR20110016846A (en) | 2010-12-17 | 2010-12-17 | The iron frame which has the senior means which is strong being empty |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020100129567A KR20110016846A (en) | 2010-12-17 | 2010-12-17 | The iron frame which has the senior means which is strong being empty |
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KR20110016846A true KR20110016846A (en) | 2011-02-18 |
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KR1020100129567A KR20110016846A (en) | 2010-12-17 | 2010-12-17 | The iron frame which has the senior means which is strong being empty |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180120971A (en) * | 2017-04-28 | 2018-11-07 | 이병덕 | Steel Structure with High Durability and Easy Work |
CN110541476A (en) * | 2019-08-01 | 2019-12-06 | 中国华冶科工集团有限公司 | steel beam butt joint method and steel clamping plate for steel beam butt joint |
CN110847053A (en) * | 2019-11-29 | 2020-02-28 | 中铁二院工程集团有限责任公司 | Construction method of vacuum magnetic suspension prefabricated assembly type pipeline beam |
CN111058530A (en) * | 2019-12-30 | 2020-04-24 | 广州梅隆金属制品有限公司 | Stainless steel structural member and machining process thereof |
KR102392455B1 (en) * | 2021-06-02 | 2022-05-06 | 주식회사 주안기술단 | Method for lifting a structure by lifting mat foundation of the structure |
-
2010
- 2010-12-17 KR KR1020100129567A patent/KR20110016846A/en not_active Application Discontinuation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180120971A (en) * | 2017-04-28 | 2018-11-07 | 이병덕 | Steel Structure with High Durability and Easy Work |
CN110541476A (en) * | 2019-08-01 | 2019-12-06 | 中国华冶科工集团有限公司 | steel beam butt joint method and steel clamping plate for steel beam butt joint |
CN110847053A (en) * | 2019-11-29 | 2020-02-28 | 中铁二院工程集团有限责任公司 | Construction method of vacuum magnetic suspension prefabricated assembly type pipeline beam |
CN111058530A (en) * | 2019-12-30 | 2020-04-24 | 广州梅隆金属制品有限公司 | Stainless steel structural member and machining process thereof |
KR102392455B1 (en) * | 2021-06-02 | 2022-05-06 | 주식회사 주안기술단 | Method for lifting a structure by lifting mat foundation of the structure |
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