KR101806145B1 - Frame structure - Google Patents
Frame structure Download PDFInfo
- Publication number
- KR101806145B1 KR101806145B1 KR1020150185054A KR20150185054A KR101806145B1 KR 101806145 B1 KR101806145 B1 KR 101806145B1 KR 1020150185054 A KR1020150185054 A KR 1020150185054A KR 20150185054 A KR20150185054 A KR 20150185054A KR 101806145 B1 KR101806145 B1 KR 101806145B1
- Authority
- KR
- South Korea
- Prior art keywords
- disposed
- spaced apart
- flange
- steel tube
- frame
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 114
- 239000010959 steel Substances 0.000 claims abstract description 114
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims abstract description 13
- 230000037431 insertion Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000005304 joining Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
-
- 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
- E04B1/19—Three-dimensional framework structures
-
- 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
- E04B1/19—Three-dimensional framework structures
- E04B1/1903—Connecting nodes specially adapted therefor
-
- E04B1/40—
-
- 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
- E04B1/19—Three-dimensional framework structures
- E04B2001/1924—Struts 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
- E04B1/19—Three-dimensional framework structures
- E04B2001/1924—Struts specially adapted therefor
- E04B2001/1942—Struts adjustable in length
-
- 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
- E04B1/19—Three-dimensional framework structures
- E04B2001/1957—Details of connections between nodes and struts
- E04B2001/1963—Screw connections with axis at an angle, e.g. perpendicular, to the main axis of the strut
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention relates to a structural member formed in a longitudinal direction and constituting a basic frame structure; And a junction node structure disposed at a connection portion of the structural member and connecting the structural member, wherein the structural member is disposed between the junction node structures in the longitudinal direction and spaced apart in the height direction A plurality of steel pipe frames; And a web member connected between the steel pipe frame spaced apart in the height direction and formed in a shape of a reduced relative section relative to the steel pipe frame, wherein the joint node structure is disposed at a contact point of the steel pipe frame A plurality of junction nodes spaced apart in the height direction; A connecting steel member connecting the junction nodes spaced apart in the height direction; And a connection flange radially disposed at each of the junction nodes to provide a connection portion of the steel tube frame, and a pair of installation portions integrally provided at the ends of at least two steel pipe frames spaced apart in the height direction Wherein a flange is formed and a bolt is fastened in a state where at least two or more of the connecting flanges are inserted into an insertion space formed between the pair of mounting flanges.
Description
BACKGROUND OF THE
It should be noted that the contents described in this section merely provide background information on the present invention and do not constitute the prior art.
A structure having a linear shape frame is often used due to the convenience of construction. However, in order to realize various shapes and free shapes, a curved surface construction is required.
Since the axial force and the moment are transmitted from the structural member constituting the external structure of the structure to the junction node in a complex manner, the joint portion between the junction node and the structural member is one of the most important parts in the external structure system. Implementation is a key technology.
When the span of the roof system of the large space is large, the load applied to the structural member constituting the roof system and the joint node connecting the structural member increases, and the size of the member may be excessively increased, There is a problem that the weight of the frame increases.
In addition, there is a problem that the cross section of the member of the main frame becomes excessive, and the welding joint portion of the joint node and the frame member must be reinforced.
The present invention aims to reduce the amount of steel material by reducing the weight of the frame structure while stably supporting the load applied to the frame structure.
According to one aspect of the present invention, there is provided a structural member comprising: a structural member formed in a longitudinal direction to constitute a basic frame; And a junction node structure disposed at a connection portion of the structural member and connecting the structural member, wherein the structural member is disposed between the junction node structures in the longitudinal direction and spaced apart in the height direction A plurality of steel pipe frames; And a web member connected between the steel pipe frame spaced apart in the height direction and formed in a shape of a reduced relative section relative to the steel pipe frame, wherein the joint node structure is disposed at a contact point of the steel pipe frame A plurality of junction nodes spaced apart in the height direction; A connecting steel member connecting the junction nodes spaced apart in the height direction; And a connection flange radially disposed at each of the junction nodes to provide a connection portion of the steel tube frame, and a pair of installation portions integrally provided at the ends of at least two steel pipe frames spaced apart in the height direction Wherein a flange is formed and a bolt is fastened in a state where at least two or more of the connecting flanges are inserted into an insertion space formed between the pair of mounting flanges.
Preferably, the web member may be provided with a plate-shaped member for connecting the steel tube frame disposed with a height difference therebetween.
Preferably, the web member may be formed with a web hole spaced longitudinally apart from the plate member, or a cut portion of a shape in which a part of the plate member is removed may be continuously spaced apart.
Preferably, the web member comprises: an upper extension member which is longitudinally joined to the lower side of the steel pipe frame disposed on the upper side; A lower extension member joined to the upper side of the steel pipe frame arranged in the lower side in the longitudinal direction; And a truss member that is staggered between the upper extension member and the lower extension member to form a plurality of web holes.
Preferably, the web member is provided over the entire length of the steel tube frame or over two-thirds of the length of the steel tube frame, and the web member is relatively danced in the steel tube frame connected in the height direction by the web member. Dance can be formed lower than high.
Preferably, the junction node structure is disposed at a contact of the steel tube frame and includes a plurality of junction nodes spaced apart in the height direction; A connecting steel member connecting the junction nodes spaced apart in the height direction; And a connection flange radially disposed at each of the junction nodes to provide a connection portion of the steel tube frame.
According to another aspect of the present invention, there is provided a structural member comprising: a structural member formed in a longitudinal direction to constitute a basic frame; And a junction node structure disposed at a connection portion of the structural member and connecting the structural member, wherein the structural member is disposed between the junction node structures in the longitudinal direction and spaced apart in the height direction A plurality of steel pipe frames; And a web member connected between the steel tube frames spaced apart in the height direction and formed in a shape in which the cross section is relatively reduced as compared with the steel pipe frame, wherein the junction node structure includes a plurality One joint node disposed at a contact point of the steel tube frame; And a connection flange provided radially to the junction node in the height direction and provided with a connecting portion of the steel tube frame and connected to the end of at least two steel tube frames spaced apart in the height direction A pair of mounting flanges to be installed are formed and a bolt is fastened in a state where at least two or more connecting flanges are inserted into the insertion space formed between the pair of mounting flanges.
Preferably, the joining node includes a node body disposed at the center of the connecting portion of the steel tube frame and having a diaphragm member arranged in a radial direction; A body joint portion welded and installed in a space formed between the diaphragm members; And a flange joint welded to the other side of the body joint to provide an attachment portion of the connection flange.
Preferably, the joining node comprises: a spherical node body disposed at the center of the connecting portion of the steel tube frame and hollow inside; A body joint portion welded to an outer circumferential surface of the node body; And a flange joint welded to the other side of the body joint to provide a mounting portion of the connection flange.
Preferably, the joining node is provided with a bar-shaped member having an installation groove formed in an inner circumferential surface, and may be welded with the end of the connection flange inserted into the installation groove.
Preferably, the mounting groove is formed so as to be wider toward the inner side of the joint node, so that the mounting flange can be prevented from being separated from the mounting flange when the connection flange is inserted into the mounting groove.
Preferably, the end of the steel pipe frame is formed with a pair of mounting flanges into which the connecting flange is inserted, and the bolt can be bolted while the connecting flange is inserted into the insertion space formed between the pair of mounting flanges.
Preferably, a pair of mounting flanges integrally provided at the ends of at least two steel pipe frames spaced apart in the height direction are formed, and at least two or more of the connecting flanges are inserted into the insertion space portion formed between the pair of mounting flanges. The bolts can be fastened.
Preferably, the connection flange is installed at a downward slope at the junction node, and the steel tube frame installed in the connection flange may be installed to be inclined downward relative to the junction node.
According to an embodiment of the present invention as described above, the present invention can reduce the weight of the frame structure by reducing the amount of steel used while stably supporting the load applied to the frame structure.
According to an embodiment of the present invention, the bolt tightening method improves the workability, and the cost can be reduced through the shortening of the air, and the work error can be absorbed.
1 is a view showing an embodiment of a junction node structure which is a constituent element of the present invention.
2A is a perspective view showing a frame structure of the present invention in which a structural member is coupled to the junction node structure of FIG.
FIG. 2B is a plan view of FIG. 2A.
3A is a perspective view illustrating a frame structure according to another embodiment of the present invention.
FIG. 3B is a plan view of FIG. 3A.
4A is a perspective view illustrating a frame structure according to another embodiment of the present invention.
4B is a perspective view illustrating a frame structure according to another embodiment of the present invention.
Figures 5A and 5B show details of the web member of the embodiment of Figure 4B.
6A is a view showing another embodiment of the junction node structure which is a component of the present invention.
FIG. 6B is a plan view showing a frame structure of the present invention in which a structural member is coupled to the junction node structure of FIG. 6A. FIG.
7A is a perspective view illustrating a frame structure according to another embodiment of the present invention.
FIG. 7B is a plan view of FIG. 7A. FIG.
8 is a view showing another embodiment of the junction node structure which is a constituent element of the present invention.
9A is a view showing another embodiment of the junction node structure which is a constituent element of the present invention.
FIG. 9B is a plan view showing a frame structure of the present invention in which a structural member is coupled to the junction node structure of FIG. 9A. FIG.
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. However, the embodiments of the present invention can be modified into various other forms, and the scope of the present invention is not limited to the embodiments described below. Further, the embodiments of the present invention are provided to more fully explain the present invention to those skilled in the art. The shape and size of elements in the drawings may be exaggerated for clarity.
Hereinafter, a frame structure according to an embodiment of the present invention will be described in detail with reference to the drawings.
Referring to FIGS. 1 and 2B, a frame structure according to an embodiment of the present invention may include a
As shown in FIGS. 2A and 2B, the frame structure includes a
2A, a
This is because the region where the
2A and 3A show a configuration in which two steel tube frames 110 are disposed with a height difference and a
The reason why the plurality of steel tube frames 110 are disposed with a height difference and the
In addition, by forming the
The
2A and 2B, a pair of mounting
As described above, the
In the drawings of the present invention, a pair of mounting
However, the present invention is not limited thereto. A pair of mounting
As shown in FIG. 1, at least two
The joining
Also, it is possible to absorb a construction error that may occur in the connection process of the
On the contrary, at least two bolt holes may be formed in the mounting
That is, at least one of the connecting
Although not shown, the
The
However, the present invention is not limited to the above-described angle, and a
As shown in FIGS. 2A and 3A, the
The
4A, a pair of mounting
The mounting
As shown in FIGS. 4B and 5B, the
The
The area in which the
5A, the
The
When the dancing between the
The
If the durability of the
As shown in FIGS. 1, 6A and 8, the joining
The
Specifically, in the
In addition, the
By adjusting the number of the steel pipe frames 110 installed on the
7A to 8, the
The
As shown in Figs. 7A and 7B, the
The
7A, the diaphragm member 211-1 may be longer than the region where the body
7A, the flange
As shown in FIG. 8A, the
The
At least two connecting
8A, the
8B, the mounting
8C, the mounting
Since the mounting
9, the
The
The
The body joint 213 includes a horizontal joint plate 213-1 joined to the spherical node in the horizontal direction, a first flange 213-3 provided at both ends of the horizontal joint plate 213-1, 213-5.
The flange
The
When the
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. And will be apparent to those skilled in the art.
100: structural member 110: steel pipe frame
111: mounting flange 113: insertion space part
130: web member 131: web hole
133: incision section 135: upper extension member
136: lower extension member 137: truss member
200: junction node structure 210: junction node
211: Node body 211-1: diaphragm member
213: body joint portion 213-1: horizontal joint plate
213-3: first flange 213-5: second flange
215: flange joint 217: mounting groove
230: Connecting flange 231: Bolt hole
250: connecting steel B: bolt member
Claims (14)
And a junction node structure disposed at a connection portion of the structural member and connecting the structural member,
Wherein the structural member comprises:
A plurality of steel tube frames disposed longitudinally between the junction node structures and spaced apart in a height direction; And
And a web member connected between the steel tube frames spaced apart in the height direction and formed in a shape having a reduced cross section relative to the steel tube frame,
The junction node structure
A plurality of joint nodes disposed at contacts of the steel tube frame and spaced apart in the height direction;
A connecting steel member connecting the junction nodes spaced apart in the height direction; And
And a connection flange radially disposed at each of said junction nodes to provide a connection portion of said steel tube frame,
A pair of installation flanges integrally provided at the ends of at least two steel pipe frames spaced apart in the height direction are formed,
And a bolt is fastened to the insertion space portion formed between the pair of mounting flanges in a state where at least two of the connection flanges are inserted.
And a plate-like member for connecting the steel tube frame disposed with a height difference therebetween.
Wherein a web hole is formed in the plate-shaped member so as to be spaced apart in the longitudinal direction, or a cut-away portion of the shape in which a part of the plate-shaped member is removed is continuously spaced apart.
An upper extension member connected to the lower side of the steel pipe frame disposed on the upper side in the longitudinal direction;
A lower extension member joined to the upper side of the steel pipe frame arranged in the lower side in the longitudinal direction; And
And a truss member staggered between the upper extension member and the lower extension member to form a plurality of web holes.
Wherein the web member is provided over the entire length of the steel tube frame or over 2/3 of the steel tube frame length,
Wherein the web member is formed to have a lower dance than a relatively high dance among the steel pipe frames connected in a height direction by the web member.
And a junction node structure disposed at a connection portion of the structural member and connecting the structural member,
Wherein the structural member comprises:
A plurality of steel tube frames disposed longitudinally between the junction node structures and spaced apart in a height direction; And
And a web member connected between the steel tube frames spaced apart in the height direction and formed in a shape having a reduced cross section relative to the steel tube frame,
The junction node structure includes:
A joint node disposed at a contact point of a plurality of the steel tube frames spaced apart in the height direction;
A connecting flange disposed radially in the joining node in a height direction and radially disposed at the joining node to provide a connecting portion of the steel tube frame,
A pair of installation flanges integrally provided at the ends of at least two steel pipe frames spaced apart in the height direction are formed,
And a bolt is fastened to the insertion space portion formed between the pair of mounting flanges in a state where at least two of the connection flanges are inserted.
A node body disposed at a center of a connecting portion of the steel tube frame and having a radially disposed diaphragm member;
A body joint portion welded and installed in a space formed between the diaphragm members; And
And a flange joint welded to the other side of the body joint to provide a mounting portion of the connection flange.
A node body disposed in the center of a connecting portion of the steel tube frame and hollow inside;
A body joint portion welded to an outer circumferential surface of the node body; And
And a flange joint welded to the other side of the body joint to provide a mounting portion of the connection flange.
Wherein the junction node is provided with a bar-shaped member having an installation groove formed in an inner peripheral surface thereof,
And the welding is performed while the end of the connection flange is inserted into the installation groove.
Wherein the connection flange is formed so as to be wider toward the inner side of the joint node, so that the connection flange is prevented from being separated from the joint flange when the connection flange is inserted into the installation groove.
A pair of mounting flanges into which the connecting flange is inserted are formed at ends of the steel pipe frame,
And a bolt is fastened to the insertion space portion formed between the pair of mounting flanges in a state where the connection flange is inserted.
Wherein the connection flange is installed at a downward slope at the junction node, and the steel tube frame installed on the connection flange is installed to be inclined downward relative to the junction node.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150185054A KR101806145B1 (en) | 2015-12-23 | 2015-12-23 | Frame structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150185054A KR101806145B1 (en) | 2015-12-23 | 2015-12-23 | Frame structure |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170075870A KR20170075870A (en) | 2017-07-04 |
KR101806145B1 true KR101806145B1 (en) | 2017-12-08 |
Family
ID=59356979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150185054A KR101806145B1 (en) | 2015-12-23 | 2015-12-23 | Frame structure |
Country Status (1)
Country | Link |
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KR (1) | KR101806145B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102186090B1 (en) | 2017-06-15 | 2020-12-03 | 주식회사 엘지화학 | Apparatus and method for partially molding of printed circuit board, and printed circuit board produced therefrom |
US11525261B2 (en) * | 2018-03-21 | 2022-12-13 | Worthington Armstrong Venture | Suspended ceiling connectors for unique grid designs |
KR102584393B1 (en) * | 2021-11-25 | 2023-10-05 | 한국철도기술연구원 | Foldable structure for connecting multiaxial and multiangle member and connecting method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2719313B2 (en) * | 1995-04-19 | 1998-02-25 | 小川テント株式会社 | Truss construction joint and truss construction joint unit |
KR101205381B1 (en) * | 2012-09-21 | 2012-11-27 | 주식회사 쓰리디에스패밀리 | Joint for outside wall frame of three dimensional |
-
2015
- 2015-12-23 KR KR1020150185054A patent/KR101806145B1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2719313B2 (en) * | 1995-04-19 | 1998-02-25 | 小川テント株式会社 | Truss construction joint and truss construction joint unit |
KR101205381B1 (en) * | 2012-09-21 | 2012-11-27 | 주식회사 쓰리디에스패밀리 | Joint for outside wall frame of three dimensional |
Also Published As
Publication number | Publication date |
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KR20170075870A (en) | 2017-07-04 |
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