JP2003293452A - Structure including jointed portion of column and beam, jointing method therefor, and manufacturing method for the structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a structure formed by jointing a beam to a column, of which the girder heights are different from each other. <P>SOLUTION: This structure includes a jointed portion of the column and the beam, and comprises the column formed by jointing a diaphragm to a gusset, and the beam which has two flanges and a web, and a knee brace. The other ends of the diaphragm and the flange are jointed to each other. The web and the gusset on the column side are jointed to each other, and a section between the gusset on the beam side and the gusset on the column side are jointed through the knee brace. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure having columns and beams. In particular, it relates to a structure including a joint portion that joins a column and a beam. Further, the present invention relates to a method for joining a column and a beam in such a structure and a method for manufacturing the structure.

[0002]

BACKGROUND ART Conventionally, a steel frame structure (S structure), a steel frame concrete structure (SC structure), a steel frame reinforced concrete structure (SRC)
Structures are known. FIG. 8 shows a conventional example of a joint portion (so-called joint portion) between a column and a beam in such a structure.

In the figure, the structure includes a pillar 110, a beam 120, an upper diaphragm 130 (upper diaphragm), and a lower diaphragm 140 (lower diaphragm).
And a splice plate 170. Pillar 11
The upper flange 122 (upper flange) of the beam 120 that is joined to 0 is bolted to the upper diaphragm 130 directly or through the splice plate 170. Further, the lower flange 124 of the beam 120 (lower flange)
Are bolted to the lower diaphragm 140, either directly or through the splice plate 170.

[0004]

In the above-mentioned conventional joint structure, the upper flange 122 of the beam 120 is joined to the upper diaphragm 130, and the lower flange 1 of the beam 120 is joined.
24 is joined to the lower diaphragm 130. Therefore, in this configuration, the girder height of each beam 120 (the length from the upper flange 122 to the lower flange 124; also referred to as "beam") needs to be the same. On the other hand, even when the beam heights of the beams 120 are uniform, if the columns and beams can be joined with the same configuration as when the beam heights of the beams 120 are not uniform, the degree of freedom in selecting members can be increased. it can.

Therefore, an object of the present invention is to provide a structure having a joint portion that solves the above problems.

[0006]

A main invention for achieving the above object is a structure including a joint portion of a column and a beam, which has a column to which a diaphragm and a gusset are joined, two flanges and a web. A beam having a gusset joined to one of the flanges, and a jaw, joining the diaphragm and the other of the flanges, joining the web and the pillar-side gusset, and the beam-side gusset and the It is characterized in that it is joined to the gusset on the side of the pillar through the above-mentioned cane. Other features of the present invention will become apparent from the description of this specification and the accompanying drawings.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS At least the following matters will be made clear by the description in the present specification and the accompanying drawings.

A structure including a joint between a column and a beam, the column including a diaphragm and a gusset joined together, a beam having two flanges and a web, and a gusset joined to one of the flanges, and a base. Comprising joining the diaphragm and the other of the flanges, joining the web and a pillar-side gusset, and joining the beam-side gusset and the pillar-side gusset via the canopy. A structure characterized by. With such a structure, the degree of freedom in selecting members can be increased.

Further, in such a structure, it is preferable that the column and the diaphragm are joined by partial penetration welding or fillet welding. Further, in such a structure, the joining of the column and the gusset on the column side may be complete penetration welding, but is preferably partial penetration welding or fillet welding. According to such a structure, the required strength can be secured even with a simple welding method, so that welding work and quality control are facilitated.

Further, in the above structure, the web and the gusset on the column side are joined by bolts directly or through a splice plate, and the stanchion and the gusset on the beam side are joined together. Is a connection by a bolt, and the connection between the support and the gusset on the column side is
It is joined by bolts. According to such a structure,
In the field, the main work for joining is bolt joining, so
Welding work can be reduced and construction becomes easier.

In the above structure, it is preferable that the pillar-side gusset is joined to the diaphragm. According to such a structure, it is possible to improve the yield strength of the gusset on the column side.

Further, in such a structure, there is further provided a lower diaphragm below the pillar-side gusset, which is joined to the pillar, and the pillar-side gusset is provided on the lower diaphragm. It is desirable that they are joined. According to such a structure, it is possible to improve the yield strength of the gusset on the column side.

Further, in the above structure, the joint portion joins the pillar and the plurality of beams, and at least one beam of the plurality of beams has a girder height with other beams. Are preferably different. According to such a structure, it is possible to provide a structure including a joint portion in which a plurality of beams having different girder heights are joined. Further, the joint portion joins the pillar and the plurality of beams, and the plurality of beams are
The girder heights may be the same. With such a structure, the degree of freedom in selecting members can be increased.

Further, in the joining method for joining the column and the beam, the column is joined with the gusset on the column side and the diaphragm, and the beam is joined with the gusset on the beam side. , Joining the diaphragm and the flange of the beam, joining the web of the beam and the gusset on the column side,
A joining method, wherein a beam-side gusset and the pillar-side gusset are joined together via the cantilever. According to such a joining method, since the beams can be joined even if they have different beam heights, the selection of members is not constrained, and a more flexible design can be performed.

In the method of manufacturing a structure in which a pillar and a beam are joined, a pillar-side gusset and a diaphragm are joined to the pillar, and a beam-side gusset is joined to the beam. The diaphragm and the flange of the beam are joined, the web of the beam and the gusset on the column side are joined, and the gusset on the beam side and the gusset on the column side are interposed via the lining. A method for manufacturing a structure, characterized in that the structure is joined. According to such a method of manufacturing a structure, the beams can be joined even if they have different girder heights, so that the selection of members is not constrained, and a more flexible design can be performed.

[0016]

EXAMPLES An example of an embodiment of the structure or the like according to the present invention will be described in detail below. FIG. 1 is a schematic view of the joint portion of the structure according to the present embodiment as viewed from above. Also, FIG.
[Fig. 3] is a schematic view of the joint portion of the structure of the present embodiment as seen from the side. In addition, FIG. 3 is a view of the joint portion of the structure of the present embodiment as viewed from obliquely below. FIG. 4 is an exploded view for explaining the constituent elements. In FIG. 2, a part (20B) of the beam in FIG. 1 is omitted. Also in FIGS. 3 and 4, some of the beams in FIG.
0D) is omitted.

The structure of this embodiment has a pillar 10 and a beam 20.
An upper diaphragm 30, a lower diaphragm 40, a gusset 50, a jaw 60, and a splice plate 70.
Have and.

The pillar 10 is a square steel pipe material having a hollow cross section. The pillar 10 may be a welded steel pipe obtained by rolling and rolling a rolled steel plate or a seamless steel pipe (seamless steel pipe). As shown in the figure, the vertical direction is defined along the axial direction of the column and used in the following description.

The beam 20 is an H-shaped steel (also called I-shaped steel) having an H-shaped cross section. The beam 20 has two flanges (an upper flange 22 and a lower flange 24), a web 26, and a gusset 28. The upper flange 22 is a hole 2 for bolting to the upper diaphragm 30 provided on the pillar side.
Has 2H. A plurality of the holes 22H are arranged on both sides of the web 26. The web 26 has a hole 26H for bolting to the gusset 50 joined to the column side. A plurality of holes 26H are arranged along the end surface of the web. The gusset 28 is a steel plate and is also called a gusset plate. The gusset 28 may be welded (e.g., full penetration weld, but preferably fillet weld or partial penetration weld) to the bottom flange 24.
Is joined to. The gusset 28 has a hole 28H for bolting to the bar 60. This hole 28H is
A plurality of columns are obliquely arranged so that the holes on the pillar side are located below. According to FIG. 2, the shape of the gusset 28 differs depending on the girder height of the beam to be joined. However, the shape of the gusset 28 does not necessarily have to be changed according to the beam height of the beam, and may be the same shape.

The upper diaphragm 30 is an octagonal plate made of steel and has a through hole having substantially the same shape as the cross section of the column 10. The column 10 is inserted into this through hole. Then, the upper diaphragm 30 is joined to the column 10 horizontally above the gusset 50 in accordance with the position of the upper flange 22. The upper diaphragm 30 and the pillar 10 are joined by welding (for example,
Full penetration welding may be used, but fillet welding or partial penetration welding) is preferable. This welding is performed over the entire circumference of the through hole. Since the upper diaphragm 30 is integrally configured as a single plate, the proof stress against breakage is improved as compared with the case where the upper diaphragm 30 is configured by a plurality of divided plates. The upper diaphragm 30 has holes 30H on four sides for bolting to the upper flange 22. The holes 30H are arranged on both sides of the upper flange 22 with the web 26 in between. When the upper diaphragm 30 and the upper flange 22 are joined together, the load from the beam 20 is received by the upper diaphragm as a whole, so that stress is not concentrated and the upper diaphragm 30 is less likely to be damaged or destroyed. The shape of the upper diaphragm 30 is not limited to the octagon, but may be another shape.
Further, although the upper diaphragm 30 is made of a steel plate in the present embodiment, it may be made of cast steel having higher rigidity.

The lower diaphragm 40 is an octagonal plate made of steel, and has a through hole having substantially the same shape as the cross section of the column 10. The column 10 is inserted into this through hole. Then, the lower diaphragm 40 is horizontally arranged below the gusset 50, and
It is joined to 0. However, unlike the upper diaphragm 30, the lower diaphragm 40 does not need to be aligned with the position of the lower flange 26 and can be provided at any position (of course, there are other restrictions such as not protruding from the ceiling surface). The lower diaphragm 40 and the column 10 are joined by welding (for example, full penetration welding may be used, but fillet welding or partial penetration welding is preferable). This welding is performed over the entire circumference of the through hole. Since the lower diaphragm 40 is integrally formed as a single plate, the proof stress against breakage is improved as compared with the case where the lower diaphragm 40 is composed of a plurality of divided plates. The shape of the lower diaphragm 40 is not limited to an octagon, and may be another shape.
The shape of the lower diaphragm 40 is the same as that of the upper diaphragm 3.
It does not have to be the same as zero. In this embodiment, the lower diaphragm 40 is smaller than the upper diaphragm 30. Further, in this embodiment, the lower diaphragm 40 is made of a steel plate, but may be made of cast steel having higher rigidity.

The gusset 50 is a steel plate,
Also called a gusset plate. The gusset 50 is welded (eg, full penetration weld, but preferably fillet weld or partial penetration weld) to the upper diaphragm 30.
And the lower diaphragm 40 are joined to the side surface of the column. The gusset 50 has a hole 50Ha for bolting to the web 26 of the beam 20 and a hole 50Hb for bolting to the support 60. A plurality of holes 50Ha are arranged in parallel with the axial direction of the column along the end surface of the web. Further, a plurality of holes 50Hb are obliquely arranged so that the holes on the pillar side are located below. The gussets 50 are provided on the four surfaces of the pillar 10 having a square cross section, respectively. The lower end surface of each gusset 50 is joined to the lower diaphragm 40 by welding (for example, full penetration welding, but preferably fillet welding or partial penetration welding). The gusset 50 is welded and joined to the lower diaphragm, so that the proof strength against the force received from the chin 60 is improved. In addition, the gusset 50 is, if necessary,
It may be joined to the upper diaphragm 30 by welding (for example, full penetration welding, but preferably fillet welding or partial penetration welding). According to FIG. 2, the gusset 50 has a different shape depending on the girder height of the beam to be joined. However, the shape of the gusset 50 does not necessarily have to be changed according to the beam height of the beam, and may be the same shape.

The support 60 is a diagonal member provided at the joint between the column 10 and the beam 20, and is made of an angle member (shaped steel having a chevron cross section) or a channel steel. 60
Has a hole 60Ha for bolting to the gusset 50 joined to the pillar side, and a hole 60Hb for bolting to the gusset 28 joined to the beam side. Hole 60Ha
And a plurality of holes 60Hb are arranged along the longitudinal direction of the support 60. And the direction 60
Two gussets 50 on the pillar side and two gussets 28 on the beam side are provided on both sides, and the gussets are sandwiched between the gussets and joined from both sides. As a result, the gusset 28 on the beam side and the gusset 50 on the column side
Are joined together by way of the jaw 60. The box 60 is
When joined to the pillar-side gusset 50 and the beam-side gusset 28, the load from the beam 20 is transmitted to the gusset 50 by the axial force of the support 60. The gusset 50 is joined to the column 10 and the lower diaphragm 40, and when the gusset 50 receives a load from the bearing 60, the load is applied to the entire column 10 and the lower diaphragm 40 to which the gusset 50 is joined, so stress concentrates. Therefore, the gusset 50 or the diaphragm 40 is not easily damaged or destroyed.

The splice plate 70 is a steel attachment plate, and has a hole 70H for connecting the gusset 50 with a bolt.
a and the hole 7 for bolting to the web 26 of the beam 20
With 0 Hb. A plurality of holes 70Ha are arranged in parallel with the axial direction of the column along the end surface of the web. A plurality of holes 70Hb are arranged along the end face of the web. Two splice plates are provided on both sides of the gusset 50 and the web 26 so as to sandwich the gusset 50 and the web 26 from both sides. The splice plate 70, when joined to the gusset 50 and the web 26, transmits axial force and shear stress from the beam.

According to the above structure, even if at least one of the plurality of beams 20 mounted from four directions has a beam height different from that of the other beams, the joint 60 can be adjusted by the bar 60. You can As a result, the selection of beam members is not constrained, and a more flexible design can be performed. However, it goes without saying that the girder heights of the plurality of beams attached from four directions may be the same.
Even when the beam heights of the beams are the same, if the columns and beams can be joined with the same configuration as when the beam heights of the beams are not the same,
This is because the degree of freedom in selecting members can be increased.

Further, according to the above construction, since only partial penetration welding or fillet welding is performed, the welding operation is easy. Moreover, since the amount of welding is small, the performance of the joint does not depend on the skill of the welding engineer. In addition, since there is no complete penetration welding, ultrasonic flaw detection is not required, so that the performance and quality of the joint can be easily controlled.

In the above description, "partial penetration welding" refers to welding in which the penetration portion is intentionally made smaller than the plate thickness of the base metal on the welding cross section. Further, "fillet welding" refers to welding in which two steel plates are aligned at right angles to each other and are joined to each other by a weld metal at their contact portions.

Further, according to the above configuration, in the beam, only the upper flange of the two flanges is directly joined to the column, and the lower flange is not directly joined to the column, and the beam is interposed. Are indirectly joined together. Therefore, the bending stress from the beam 20 is received via the upper diaphragm 30 and the support 60. On the other hand, according to the above configuration, it is possible to increase the distance between the upper diaphragm 30 and the support 60 (the joint between the support 60 and the gusset 50).
Therefore, even if a large bending stress is applied from the beam 20, the joint portion of the upper diaphragm 30 and the bearing 60 (or the lower diaphragm 40 and the gusset 50) is unlikely to break. In particular, there is an advantage that the welded portions applied to the upper diaphragm 30, the lower diaphragm 40 and the gusset 50 are less likely to break.

Next, a method of manufacturing the structure of this embodiment will be described. Note that the following description is easy to understand with reference to FIGS. 3 and 4.

First, a pillar member is manufactured. The pillar member is
The pillar 10, the upper diaphragm 30, the lower diaphragm 40, and the gusset 50 are included. First, for the upper diaphragm 30 and the lower diaphragm, a through hole having a shape substantially the same as the cross section of the pillar is cut out from the single plate steel plate (however, if the diaphragm is made of cast steel, the through hole is formed by casting. Manufacturing shape). And the upper diaphragm 30
The column 10 is inserted into the through hole of the lower diaphragm. The upper diaphragm 30 is joined by welding (for example, full penetration welding, but preferably fillet welding or partial penetration welding) at a design position of the upper flange 22 of the beam 20. Further, the lower diaphragm 40 is welded (for example, full penetration welding may be used, but preferably fillet welding or partial penetration welding) at an arbitrary position below the designed position of the lower flange 24 of the beam 20. ) Is joined. In addition, the gusset 50 is placed so that the joint is parallel to the axis of the column.
Are joined to the column 10 by welding (for example, full penetration welding may be used, but fillet welding or partial penetration welding is preferable). Then, the gusset 50 and the lower diaphragm 40 are joined by welding (for example, full penetration welding may be used, but preferably fillet welding or partial penetration welding). The column member is manufactured through the above steps.

Next, the gusset 28 is joined to the lower flange 24 of the beam 20 by welding (for example, complete penetration welding).

Next, at the site, this pillar member is erected and joined to the beam 20. First, the upper flange 2 of the beam 20
The second hole 22H and the hole 30H of the upper diaphragm 30 are overlapped with each other, and the upper flange 22 of the beam 20 and the upper diaphragm are joined by a high-strength bolt. Then, the splice plates 70 are attached to both sides of the gusset 50 and the web 26, and the holes 50Ha of the gusset 50 and the holes 70 of the splice plate 70 are attached.
Ha is overlapped, hole 26H of web 26 and hole 70Hb of splice plate 70 are overlapped, gusset 50 and splice plate 70 are joined by high-strength bolts, and web 26 and splice plate 70 are joined by high-strength bolts. . As a result, the gusset 50 and the web 26 are bolted to each other. Then, the hole 50Hb of the gusset 50 and the hole 60Ha of the bearing 60 are overlapped with each other to form the hole 2 of the gusset 28.
8H and the hole 60Hb of the base 60 are overlapped, and the gusset 50
And tie 60 with high strength bolts, gusset 2
8 and the plate 60 are joined by a high-strength bolt. As a result, the support 60 is joined to the pillar-side gusset 50 and the beam-side gusset 28. That is, the pillar-side gusset 50
The beam-side gusset 28 is bolted to the gusset 28 via the bar 60. In the above description, the lower flange 2 is previously
Although the upper flange 22 and the web 26 of the beam 20 were joined to the column member after the gusset 28 was joined to 4, the present invention is not limited to this. For example, the upper flange 22 of the beam 20
After connecting the web and the web 26 to the pillar member, the lower flange 24
The gusset 28 may be joined to the.

According to the manufacturing method of the present embodiment, since only partial penetration welding or fillet welding is performed, welding work is easy. Moreover, since the amount of welding is small, the performance of the joint does not depend on the skill of the welding engineer. Further, since there is no complete penetration welding, ultrasonic flaw inspection is not required, so that the performance of the joint portion can be easily controlled.

Further, since welding with high-strength bolts is mainly used in the field, welding work in the field is eliminated and the construction becomes easy.

The structure and the like according to the present invention have been described above based on the embodiments shown in FIGS. 1 to 4, but the above embodiments are for facilitating the understanding of the present invention. It is not intended to limit the invention. It goes without saying that the present invention can be modified and improved without departing from the spirit thereof and that the present invention includes equivalents thereof. In particular, even the embodiments described below are included in the structure according to the present invention.

FIG. 5 is an exploded view for explaining a joint portion of a structure of another embodiment. In the figure, the same components as those in the above-described embodiment are designated by the same reference numerals, and the description thereof will be omitted. Further, for the parts using the same joining method as in the above-described embodiment, the description of the joining method will be omitted.

In the above-described embodiment, the upper flange 22 of the beam 20 is bolted to the upper diaphragm 30 attached to the column 10. However, the pillar 10 and the upper flange 2
The joining with 2 is not limited to this. For example,
As shown in the figure, the upper diaphragm 30 and the upper flange 22 may be joined to each other via a splice plate 70 '. In this case, a part of the upper flange 22 is cut out together with the web, and the upper flange 22 is arranged so that the end of the upper flange 22 faces one side of the upper diaphragm.
0 and the splice plate 70 'are bolted, and the upper flange 22 and the splice plate 70' are bolted. With this structure, the beam 20 can be made lighter and the manufacturing error of the beam 20 can be absorbed.

Further, in the above-described embodiment, the gusset 28 on the beam side is joined to the lower flange 24 by welding. However, the joining of the gusset provided on the beam 20 is not limited to this. For example, a gusset 28 'may be bolted to the lower flange 24 as shown. In this case, the gusset 28 ′ is T-shaped steel having a T-shaped cross section and has a hole for bolting to the lower flange 24.
It has a hole for joining 8 '. With this configuration, the welding work can be reduced, so that the work of attaching the gusset to the beam 20 becomes easy.

Further, in the above-mentioned embodiment, the pillar-side gusset 50 is joined to the pillar 10 by welding. However, the joining of the gusset provided on the pillar 10 is not limited to this. For example, as shown in the figure, gusset 5
0 ′ may be bolted to the pillar 10. In this case, the gusset 50 ′ is a T-shaped steel having a T-shaped cross section or an L-shaped steel having a L-shaped cross section and has a hole for bolting to the column 10. Gusset 50 '
Has a hole for joining. With this configuration, the number of welding operations can be reduced.
It will be easier to attach the gusset to.

FIG. 6 is a schematic view showing a joint portion of a structure according to still another embodiment, as seen from the top surface of the joint portion of the structure according to another embodiment. FIG. 7 is a perspective view of the upper diaphragm used in this embodiment. In the figure, the same components as those in the above-described embodiment are designated by the same reference numerals, and the description thereof will be omitted. Further, for the parts using the same joining method as in the above-described embodiment, the description of the joining method will be omitted.

In the above-described embodiment, the beams are joined to each other in the four directions of the column. However, the direction of the beam joined to the column is not limited to four directions. For example, as shown in the figure, the beam joined to the pillar may be in three directions.
In this case, it is desirable that the upper diaphragm has a shape having a through hole as shown in the figure. Also in this case, it is desirable that the upper diaphragm be integrally formed. The lower diaphragm in this case has substantially the same shape as the upper diaphragm. Although not shown, it goes without saying that the beams joined to the columns may have two directions. By configuring in this way,
The connection between the pillar and the beam in the above-described embodiment can be applied not only to the pillar at the central portion of the structure but also to the pillar at the side or corner of the structure.

[0042]

According to the present invention, each beam can be joined to a column even if the beam height is different.

[Brief description of drawings]

FIG. 1 is a schematic view of a joint portion of a structure of the present embodiment as viewed from above.

FIG. 2 is a schematic view of a joint portion of the structure of the present embodiment when viewed from the side.

FIG. 3 is a diagram of the joint portion of the structure of the present embodiment as seen from diagonally below.

FIG. 4 is an exploded view for explaining components.

FIG. 5 is an exploded view for explaining a joint portion of a structure according to another embodiment.

FIG. 6 is a schematic view of a joint portion of a structure of another embodiment as viewed from above.

FIG. 7 is a perspective view of an upper diaphragm used in FIG.

FIG. 8 is a perspective view of a joint portion of a conventional structure.

[Explanation of symbols]

10 pillars 20 beams 22 Upper flange 24 Web 26 Lower flange 28 Gusset on the beam side 30 upper diaphragm 40 Lower diaphragm 50 Beam side gusset 60 ways 70 splice plate

   ─────────────────────────────────────────────────── ─── Continued front page    F-term (reference) 2E125 AA04 AA14 AB01 AB16 AC15                       AC16 AG03 AG04 AG12 AG32                       AG45 AG49 AG57 BA54 BB02                       BB09 BB22 BB35 BC09 BD01                       BD06 BE08 BF04 CA05 CA14                       EA33

Claims (10)

[Claims] 1. A structure including a joint between a column and a beam, the column including a diaphragm and a gusset joined together, a beam having a web and two flanges, and the beam including a gusset joined to one of the flanges. And connecting the diaphragm and the other of the flanges, joining the web and the pillar-side gusset, and joining the beam-side gusset and the pillar-side gusset via the stud. A structure characterized by: 2. The connection between the column and the diaphragm is
The structure according to claim 1, wherein the structure is partial penetration welding or fillet welding. 3. The structure according to claim 1, wherein the connection between the column and the gusset on the column side is partial penetration welding or fillet welding. 4. The joint between the web and the gusset on the column side is a joint by bolts directly or through a splice plate, and the joint between the support and the gusset on the beam side is a joint by bolts. The structure according to any one of claims 1 to 3, wherein the joint between the support and the gusset on the column side is a joint with a bolt. 5. The structure according to claim 1, wherein the pillar-side gusset is joined to the diaphragm. 6. The column-side gusset further comprises a lower diaphragm joined to the column below the column-side gusset, and the column-side gusset is joined to the lower diaphragm. The structure according to any one of claims 1 to 5. 7. The joint portion joins the pillar and a plurality of the beams, and at least one beam of the plurality of beams has a beam height different from other beams. The structure according to any one of claims 1 to 6. 8. The joint portion joins the pillar and a plurality of the beams, and the plurality of beams have the same girder height. The described structure. 9. A joining method for joining a pillar and a beam, wherein a pillar-side gusset and a diaphragm are joined to the pillar, and a beam-side gusset is joined to the beam. Joining the diaphragm and the flange of the beam, joining the web of the beam and the gusset on the column side, and joining the gusset on the beam side and the gusset on the column side through the ridge A joining method characterized by the above. 10. A method of manufacturing a structure in which a pillar and a beam are joined together, wherein a pillar-side gusset and a diaphragm are joined to the pillar, and a beam-side gusset is joined to the beam. The diaphragm and the flange of the beam are joined, the web of the beam and the gusset on the column side are joined, and the gusset on the beam side and the gusset on the column side are interposed via the lining. A method for manufacturing a structure, characterized in that the structure is joined.