JP7045214B2 - Frame structure - Google Patents

Description

The present invention relates to a frame structure in which a plurality of column-beam structures including a beam having a large extension length to the tip side and a column supporting the base end side thereof are assembled.

As the above-mentioned frame structure, for example, there is a modular shelter shown in Patent Document 1. In Patent Document 1, a gusset plate is fixed to the upper end of a column fixed to a foundation via a pedestal, and an arch-shaped beam having a large lateral extension length is attached to the upper end of the gusset plate. The base end of the is connected by a connecting axis along the horizontal direction. Further, a brace is erected over the fixing plate provided at the central portion in the extending direction of the beam and the lower end portion of the gusset plate. The base end of this brace is connected to the lower end of the gusset plate by a connecting shaft along the horizontal direction. The tip of the brace is fixedly connected to the fixing plate of the beam with a fixing shaft along the horizontal direction with a bolt.
Then, the column-beam structure is composed of columns, beams, and braces. This pair of beam-column structures is arranged in a posture in which the tips of both beams are joined in a substantially V shape in a plan view, and the tips of the beams of both beam-column structures are fixedly connected by bolts. There is.

Japanese Patent Publication No. 2003-513182

In Patent Document 1, since the tips of the beams of the double-column beam structure are fixedly connected by bolts, the vertical load acting on both beams is distributed and supported by both columns. Therefore, the bending moment acting on each column of the double-column beam structure is large, and as described above, a brace is erected over the fixed plate provided at the center of the extending direction of the beam and the lower end of the gusset plate. Reinforcement structure is required, the structure of the column-beam structure is complicated, and the cost is soaring.

In view of this situation, a main object of the present invention is to provide a frame structure capable of rationally achieving reduction of the bending moment acting on the columns of each column-beam structure.

The first characteristic configuration of the present invention is a frame structure in which a plurality of beam-column structures in which a beam having a large extension length to the tip side and a column supporting the base end side thereof are rigidly joined are assembled. And,
The joint structure between the column and the foundation of each of the beam-column structures is set to a joint rigidity that does not collapse even if there is no bearing force in the beam width direction by another beam, and the plurality of beam-column structures are one. For vertical load transmission in which the tip end side of the beam of the beam-column structure is supported by the column side of another beam-column structure or the column side of a second beam-column structure having a form different from that of the beam-column structure. Connected by the connecting part ,
The beam structure in which the beam is inclined to one side with respect to the longitudinal direction of the frame in a plan view and the column-beam structure in which the beam is inclined to the other side in the longitudinal direction of the frame in a plan view. It is in the point that it is continuously arranged like a lightning bolt .

According to the above configuration, when the columns of each column-beam structure are joined to the foundation with a predetermined joint rigidity, a beam having a large extension length to one side is supported by another beam from the beam width direction. Since there is no need to do so, the degree of freedom in combining multiple beam-column structures is increased. Further, since the vertical load acting on the beam of one beam-column structure is supported on the column side of another column-beam structure or the column side of the second column-beam structure, it acts on the column of each column-beam structure. It is possible to rationalize the frame structure by reducing the bending moment and reducing the cross section of the column.
Moreover, by continuously arranging two types of beam-column structures that incline in opposite directions to the longitudinal direction of the frame in a lightning-like manner, it is possible to widen the opening width between adjacent columns in the longitudinal direction of the frame. The passage can be constructed rationally.

The second characteristic configuration of the present invention is a frame structure in which a plurality of beam-column structures in which a beam having a large extension length to the tip side and a column supporting the base end side thereof are rigidly joined are assembled. And,
The joint structure between the column and the foundation of each of the beam-column structures is set to a joint rigidity that does not collapse even if there is no bearing force in the beam width direction by another beam, and the plurality of beam-column structures are one. For vertical load transmission in which the tip end side of the beam of the beam-column structure is supported by the column side of another beam-column structure or the column side of a second beam-column structure having a form different from that of the beam-column structure. Connected by the connecting part,
The vertical load transmission connecting portion is at a point where the tip end side of the beam of one of the column-beam structures and the column side of another column-beam structure are connected directly above the column.

According to the above configuration, a plurality of column-beam structures are formed in a state where the vertical load on the beam side of one column-beam structure is transmitted in the axial direction from directly above the column to the columns of the other column-beam structure. Can be built continuously.

The third characteristic configuration of the present invention is a frame structure in which a plurality of column-beam structures in which a beam having a large extension length to the tip side and a column supporting the base end side thereof are rigidly joined are assembled. And,
The joint structure between the column and the foundation of each of the beam-column structures is set to a joint rigidity that does not collapse even if there is no bearing force in the beam width direction by another beam, and the plurality of beam-column structures are one. For vertical load transmission in which the tip end side of the beam of the beam-column structure is supported by the column side of another beam-column structure or the column side of a second beam-column structure having a form different from that of the beam-column structure. Connected by the connecting part,
The beam of the column-beam structure is supported by the column in a state where the base end side thereof projects in the direction opposite to the extending direction of the beam, and the beam is supported by the tip side of the beam of one of the column-beam structures. The point is that the protruding base end portion of the beam of the other column-beam structure is connected by the vertical load transmission connecting portion.

According to the above configuration, by projecting the base end side of the beam with respect to the column in the direction opposite to the extending direction of the beam, the bending moment on the protruding base end side of the beam is the protruding base end of the beam. It acts on the side that reduces the bending moment transmitted to the column by canceling the bending moment on the beam body side excluding the part. Further, by supporting the vertical load acting on the beam of one column-beam structure to the protruding base end portion of the beam of another column-beam structure, the bending moment on the beam body side can be further reduced. As a result, the bending moment acting on the columns of each column-beam structure can be further reduced, and the rationalization of the frame structure can be promoted, such as making the cross section of the columns smaller.

The fourth characteristic configuration of the present invention is that the vertical load transmission connecting portion is a pin connecting portion.

According to the above configuration, one column beam is supported while the vertical load acting on the beam of one column beam structure is supported on the column side of another column beam structure or the column side of the second column beam structure. It is possible to prevent the bending moment on the beam side of the structure from being transmitted to the column side of another beam-column structure or the column side of the second beam-column structure. As a result, the bending moment acting on the columns of each column-beam structure can be further reduced, and the rationalization of the frame structure can be promoted, such as making the cross section of the columns smaller.

The fifth characteristic configuration of the present invention is that, among the columns of the plurality of columns and beams, a roof mounting member for the roof material is erected between the two columns adjacent to each other in the longitudinal direction of the frame.

According to the above configuration, it is possible to prevent misalignment, dropout, and the like between the columns of the roofing material laid over the beams of the plurality of columns and beams with a simple structure.

Plan view showing the frame structure of the first embodiment Plan view showing the foundation of the frame structure Perspective view of the main part of the frame structure Enlarged view of both columns and beams of the frame structure Cross section of the foundation of the frame structure Perspective view of both column beam structures of the frame structure of the second embodiment Perspective view of both column beam structures of the frame structure of the third embodiment Perspective view of the frame structure of the fourth embodiment

An embodiment of the present invention will be described with reference to the drawings.
[First Embodiment]
FIG. 1 constitutes an outdoor passage 2 that is linear in the left-right direction in a state of being continuous with both entrances and exits 12 (see FIG. 2) formed on the left and right side wall portions 11 of the building 1 in the left and right outdoor areas of the building 1. The frame structure 3 is arranged. As shown in FIGS. 1 and 2, the outdoor passage 2 composed of the left and right frame structures 3 is formed in a straight line with the indoor passage 4 formed between the entrances and exits 12 in the building 1. In the present embodiment, the left and right outdoor passages 2 and indoor passages 4 are configured as straight roads having a plurality of lanes paved in all weather. At the intermediate position of the left and right outdoor passages 2 in the longitudinal direction of the passage (which is also the longitudinal direction of the frame), the left and right of the track 5 which has been paved in all weathers and passed between the first pillars 22 described later which constitute the frame structure 3. The curved roads 5A and 5B are connected to each other. A measuring device (not shown) for collecting various data of runners is arranged in the building 1.

As shown in FIGS. 1 and 2, the left and right frame structures 3 include a plurality of first column-beam structures 20 arranged in an intermediate region excluding both ends in the longitudinal direction of the outdoor passage 2, and a first column-beam structure. It is configured in a form different from the body 20, and includes a second pillar-beam structure 40 arranged at both ends in the longitudinal direction of the outdoor passage 2.
As shown in FIGS. 1 and 3, each of the first beam structure 20 has a first beam 21 having a large extension length toward the tip side and a proximal end side in the longitudinal direction of the first beam 21. The first pillar 22 is provided, and the first pillar 22 and the first beam 21 are rigidly joined in a diaphragm form.
As shown in FIGS. 1 and 3, the second column beam structure 40 supports the second beam 41 along the width direction of the outdoor passage 2 and both ends of the second beam 41 in the longitudinal direction. 42, and the second beam 41 and both second pillars 42 are rigidly joined in a diaphragm format.
Each of the first beam 21 of the first beam-column structure 20 and the second beam 41 of the second column-beam structure 40 is made of shaped steel or the like having an H-shaped cross-sectional shape. Further, each of the first column 22 of the first column-beam structure 20 and the second column 42 of the second column-beam structure 40 is composed of a square steel pipe or the like having a square cross-sectional shape.

As shown in FIG. 4, the through-diaphragm type column-beam joint portion 30 connecting the first column 22 and the first beam 21 of the first column-beam structure 20 is, for example, a square shape having a square cross-sectional shape. The joined steel pipe portion 31 is provided with a square upper diaphragm 32 and a lower diaphragm 33 joined at the upper end surface and the lower end surface of the joined steel pipe portion 31, respectively. The upper end portion of the first column 22 is joined to the lower surface of the lower diaphragm 33 of the joined steel pipe portion 31 by welding.
The base end portion of the web 21a of the first beam 21 is joined by welding to the side surface of the beam joining target portion of the joined steel pipe portion 31. The base ends of the upper and lower flanges 21b and 21c continuous with the web 21a of the first beam 21 are joined to the upper diaphragm 32 and the lower diaphragm 33 of the joined steel pipe portion 31 by welding. As a result, the first column 22 and the first beam 21 of the first column beam structure 20 are rigidly joined.

As shown in FIGS. 1 and 3, the first beam 21 is provided with the first beam 21 under the condition that the first column 22 is arranged at the same position on one side in the passage width direction (frame width direction). The first column beam structure 20A of the one-side tilting type that inclines to one side with respect to the passage longitudinal direction (frame longitudinal direction) 6 of the outdoor passage 2 in the plan view, and the first beam 21 is outdoors in the plan view. The first column beam structure 20B of the other side inclined type that inclines toward the other side with respect to the longitudinal direction of the passage 2 is provided.
In the embodiment, each of the first beam 21 in the one laterally inclined type first column beam structure 20A and the first beam 21 in the other laterally inclined type first column beam structure 20B is an outdoor passage. The inclination angle is set to 45 degrees with respect to the width direction of the passage of 2.

The first column 22 in the one-side inclined type first column beam structure 20A is outdoors toward the entrance / exit 12 of the building 1 on one side in the passage width direction (frame width direction) (for example, as shown in FIG. 3). It is arranged on the left side of the passage 2). The first column 22 in the first column beam structure 20B of the other side inclined type is outdoors toward the entrance / exit 12 of the building 1 on the other side in the passage width direction (frame width direction) (for example, as shown in FIG. 3). It is arranged on the right side of the passage 2). As a result, as shown in FIGS. 1 and 3, in a plan view, the first beam 21 in the one laterally inclined type first column beam structure 20A and the other laterally inclined type first column beam structure 20B. The first beam 21 and the first beam 21 in the above are continuously arranged in a lightning bolt shape.
Then, as described above, by continuously arranging the two types of first column beam structures 20A and 20B inclined in opposite directions with respect to the longitudinal direction of the passage (frame longitudinal direction) in a lightning-like manner, in the longitudinal direction of the passage. The opening width between the adjacent first pillars 22 can be widened, and the outdoor passage 2 can be rationally constructed.

As shown in FIG. 5, the lower ends of the base plate 23 and the second pillar 42 fixed to the lower ends of the first pillar 22 are attached to each of the pillar mounting corresponding parts of the concrete foundation 50 constructed in the arrangement area of the frame structure 3. Anchor bolts 51 for attaching the base plate 23 fixed to the portion are provided. The anchor bolt 51 and the nut 52 screwed thereto fix the base plate 23 of the first pillar 22 and the base plate 23 of the second pillar 42 to the upper surface of the concrete foundation 50. The joint structure between the base plate 23 of the first column 22 and the concrete foundation 50 is set to have a joint rigidity that prevents the first column 22 from collapsing even if there is no bearing force in the beam width direction by other beams.
Then, in a state where the first column 22 of each first column beam structure 20 is joined to the concrete foundation 50 with a predetermined joining rigidity, the first beam 21 having a large extension length to the tip side is provided in the beam width direction. Since it is not necessary to support it with a separate beam, the degree of freedom in combining the plurality of first column beam structures 20 is increased.

As shown in FIG. 2, the concrete foundation 50 includes both straight foundation portions 50A constructed along the longitudinal direction of the passage at both outer positions in the passage width direction of the outdoor passage 2, and the first column beam structure 20 of each. An inclined foundation portion 50B constructed over both straight foundation portions 50A at a position directly below one beam 21 and a straight foundation portion 50A at a position directly below the second beam 41 of the second column beam structure 40. It includes a widthwise foundation 50C to be constructed.

As shown in FIGS. 3 and 4, in the plurality of first beam-column structures 20, the tip end side of the first beam 21 of one first column-beam structure 20 is the second of another first column-beam structure 20. It is connected by a connecting portion 60 for vertical load transmission supported on the side of one pillar 22. Specifically, as shown in FIG. 4, the tip of the first beam 21 in the one laterally inclined type first column beam structure 20A is the first column in the other laterally inclined type first column beam structure 20B. 22 is connected to 22 by a pin connecting portion 61, which is an example of a connecting portion 60 for vertical load transmission, at a position immediately above the first pillar 22 (an example directly above the pillar). The tip of the other side-tilted type first column-beam structure 20B with the first beam 21 is for vertical load transmission to the first column 22 in the one-side-tilted type first column-beam structure 20A. It is connected by a pin connecting portion 61 which is an example of the connecting portion 60.

With the above configuration, the vertical load acting on the first beam 21 of one first column-beam structure 20 can be supported on the first column 22 side of another first column-beam structure 20, so that each first column-beam structure 20 can be supported. The frame structure 3 can be rationalized by reducing the bending moment acting on the first column 22 of the one-column beam structure 20 and reducing the cross section of the first column 22.

As shown in FIG. 4, the pin connecting portion 61 is formed on the connecting target side surface of the joined steel pipe portion 31 in the first column 22 of one first column beam structure 20 to be connected to the other first beam beam structure 20. The gusset plate 62 having a posture along the extending direction of the first beam 21 is joined by welding. The tip of the web 21a in the first beam 21 of the other first beam structure 20 is attached to the gusset plate 62, and the gusset plate 62 and the web 21a of the first beam 21 are fixed by a plurality of bolts 63. connect. In this fixed connection state, the end faces of the upper and lower diaphragms 32, 33 in the first column 22 of one first column beam structure 20 and the flanges 21b, 21c in the first beam 21 of the other first column beam structure 20. A gap is formed between the tip and the tip of the.

While the above-mentioned pin connecting portion 61 supports the vertical load acting on the first beam 21 of one first beam-column structure 20 to the first column 22 side of another first column-beam structure 20, one. It is possible to suppress the bending moment of the first beam structure 20 on the first beam 21 side from being transmitted to the first column 22 side of another first beam structure 20. As a result, the bending moment acting on the first column 22 of each first column beam structure 20 can be further reduced, the cross section of the first column 22 can be made smaller, and the rationalization of the frame structure 3 can be promoted.

Further, as shown in FIG. 3, the first beam 21 of the first column-beam structure 20 adjacent to the second column-beam structure 40 is relative to the second column 42 to be connected to the second column-beam structure 40. The vertical load transmission connecting portion 60 is connected by a pin connecting portion 61, which is an example of the connecting portion 60. The pin connecting portion 61 has the same structure as the pin connecting portion 61 between the first column-beam structures 20.

As shown in FIGS. 1 and 3, among the first columns 22 of the plurality of first column beam structures 20 constituting the frame structure 3, the first columns 22 adjacent to each other in the passage longitudinal direction (frame longitudinal direction) A roof mounting member 71 for the roofing material 70 shown in FIG. 1 is erected between the joined steel pipe portions 31. Further, between the second column 42 of the second column beam structure 40 and the first column 22 of the first column beam structure 20 adjacent to the second column 42 in the longitudinal direction of the passage, the roof mounting member 71 for the roof material 70 is also provided. Is erected.
Due to the roof mounting member 71 described above, the roofing material 70 laid over the first beam 21 of the plurality of first beam structure 20 and the second beam 41 of the second beam structure 40 is displaced or dropped. Can be prevented with a simple structure.
If the roofing material 70 is sufficiently large and the roofing material 70 can be reliably supported by the first beam 21 of the plurality of first column-beam structures 20 and the second beam 41 of the second column-beam structure 40, the above-mentioned The roof mounting member 71 can be omitted.

[Second Embodiment]
The frame structure 3 shown in FIG. 6 shows a basic structure in which two first column-beam structures 20 are combined.
Each of the first column-beam structures 20 includes a first beam 21 having a large extension length toward the tip end side, and a first column 22 supporting the base end portion side of the first beam 21. The 1st column 22 and the 1st beam 21 are rigidly joined in a diaphragm form. The first column 22 of one of the first column-beam structures 20 is configured to be higher than the first column 22 of the other first column-beam structure 20 by the height of the first beam 21.

The tip of the first beam 21 of the first column-beam structure 20 is located directly above the first column 22 of the other first column-beam structure 20B (an example directly above the column). It is hung on it. The tip of the first beam 21 in one of the first column-beam structures 20A and the upper end of the first column 22 of the other first column-beam structure 20B are connected to each other for vertical load transmission 60. It is connected by a pin connecting portion 61, which is an example. As a result, the vertical load on the first beam 21 side of one first column beam structure 20A is applied to the first column 22 in the other first column beam structure 20B from directly above the first column 22. Can be transmitted in the direction.
Since the configuration is the same as that described in the first embodiment, the same number as that in the first embodiment is added to the same configuration portion, and the description thereof will be omitted.

[Third Embodiment]
The frame structure 3 shown in FIG. 7 shows a basic structure in which two first column-beam structures 20 are combined.
Each of the first column-beam structures 20 includes a first beam 21 having a large extension length toward the tip end side, and a first column 22 supporting the base end portion side of the first beam 21. The 1st column 22 and the 1st beam 21 are rigidly joined in a diaphragm form. The first column 22 of one of the first column-beam structures 20 is configured to be higher than the first column 22 of the other first column-beam structure 20 by the height of the first beam 21.
The first beam 21 of each first column beam structure 20 is supported by the first column 22 in a state in which the base end side thereof projects in the direction opposite to the extending direction of the first beam 21. Therefore, the first beam 21 has a beam main body 21A that extends largely toward the tip side with respect to the through-diaphragm type beam-column joint portion 30 of the first column 22, and the beam-column joint portion 30 of the first column 22. It is provided with a protruding base end portion 21B that protrudes in a direction opposite to the extending direction of the beam main body 21A.
Then, the tip end portion of the beam body 21A in the first beam 21 of the first column beam structure 20 is placed on the upper surface of the protruding base end portion 21B in the first beam 21 of the other first column beam structure 20. Has been done. The tip of the beam body 21A in the first beam 21 of one of the first column-beam structures 20A and the protruding base end 21B of the first beam 21 of the other first column-beam structure 20B are It is connected by a pin connecting portion 61 which is an example of the connecting portion 60 for vertical load transmission.

As described above, the first beam 21 is projected from the base end portion 21B of the first beam 21 with respect to the column-beam joint portion 30 of the first column 22 in a direction opposite to the extending direction of the first beam 21. The bending moment on the protruding base end 21B side of the beam 21 cancels out the bending moment on the beam body 21A side excluding the protruding base end 21B of the first beam 21, and reduces the bending moment transmitted to the first column 22. Acts on the side. Further, by supporting the vertical load acting on the first beam 21 of the first column beam structure 20 to the protruding base end portion 21B of the first beam 21 of the other first column beam structure 20, the beam is formed. The bending moment on the main body 21A side can be further reduced. As a result, the bending moment acting on the first column 22 of each first column beam structure 20 can be further reduced, and the rationalization of the frame structure 3 can be promoted by making the cross section of the first column 22 smaller. can.
Since the other configurations are the same as the configurations described in the first embodiment, the same numbers as those in the first embodiment are added to the same configuration parts, and the description thereof will be omitted.

[Fourth Embodiment]
The frame structure 3 shown in FIG. 8 shows a basic structure in which two first column-beam structures 20 and one second column-beam structure 40 are combined.
The first column beam structure 20 includes a first beam 21 having a large extension length to the tip side and a first column 22 supporting the base end portion side of the first beam 21, and is a first column. The 22 and the first beam 21 are rigidly joined. The first column 22 of the first column-beam structure 20 is configured to be higher than the second column 42 of the second column-beam structure 40 by the height of the second beam 41.
The second column beam structure 40 includes a second beam 41 that is inclined with respect to the passage longitudinal direction and the passage width direction of the outdoor passage 2, and a pair of second columns that support both ends of the second beam 41 in the longitudinal direction. 42, and each first pillar 22 and the first beam 21 are rigidly joined.

The tip end portion of the first beam 21 in the one first column beam structure 20 is placed on the one second column 42 side on the upper surface of the second beam 41 of the second column beam structure 40. The tip of the first beam 21 in one of the first column-beam structures 20 and the portion of the second beam 41 of the second column-beam structure 40 on the side of the second column 42 are one of the two. It is connected by a pin connecting portion (not shown) which is an example of a connecting portion for vertical load transmission at a position immediately above the second pillar 42. As a result, the vertical load acting on the first beam 21 of the one first column beam structure 20A can be supported sideways by the one second column 42 of the second column beam structure 40.

The tip of the first beam 21 in the other first column-beam structure 20 is placed on the other second column 42 side on the upper surface of the second beam 41 of the second column-beam structure 40. The tip of the first beam 21 in the other first column-beam structure 20 and the portion on the other second column 42 side in the second beam 41 of the second column-beam structure 40 are the other. It is connected by a pin connecting portion (not shown) which is an example of a connecting portion for vertical load transmission at a position immediately above the second pillar 42. As a result, the vertical load acting on the first beam 21 of the other first column-beam structure 20A can be supported sideways by the other second column 42 of the second column-beam structure 40.

The first beam 21 and the first column 22 of the first column-beam structure 20 are made of shaped steel, a square steel pipe, or the like, as in the first to third embodiments described above. Further, the second beam 41 and the second column 42 of the second column beam structure 40 are also made of shaped steel, a square steel pipe, or the like, as in the first to third embodiments described above.

[Other embodiments]
(1) In the above-mentioned first embodiment, the first column 22 and the first beam 21 of the first column-beam structure 20 are rigidly joined by a through-diaphragm type column-beam joint portion 30, but the outer diaphragm type or Rigid joints may be made at the beam-column joint portion 30 of the outer ring diaphragm type or the like.

(2) In the above-mentioned second embodiment, the tip end portion of the first beam 21 in one first beam-column structure 20B is directly above the first column 22 in another first column-beam structure 20B. However, the tip of the first beam 21 in the first column-beam structure 20B is placed at a position directly above the first column 22 in the first beam 21 of the other first column-beam structure 20B. You may hang it.

(3) In the above-mentioned third embodiment, the tip end portion of the first beam 21 of one first beam beam structure 20 is the protruding base end portion 21B of the first beam 21 of another first column beam structure 20. Although it was placed on the top, the tip end portion of the first beam 21 of the first beam beam structure 20 and the protruding base end portion 21B of the first beam 21 of another first beam beam structure 20 were laterally connected. It may be joined at the pin connecting portion.

(4) In each of the above-described embodiments, the first beam 21 and the first column 22 of the first column-beam structure 20 are made of shaped steel, a square steel pipe, or the like. The beam 21 and the first pillar 22 may be integrally formed of a wooden material such as an aggregate. Further, the second beam 41 and the second column 42 of the second column beam structure 40 may also be integrally formed of a wood material such as laminated lumber.

20 Column-beam structure (first column-beam structure)
20A column-beam structure (first column-beam structure)
20B column-beam structure (first column-beam structure)
21 beam (first beam)
21B protruding base end 22 pillar (first pillar)
40 2nd column beam structure 41 Beam (2nd beam)
42 pillars (second pillar)
50 Foundation (concrete foundation)
60 Vertical load transmission connecting part 61 Pin connecting part 70 Roofing material 71 Roof mounting member

Claims (5)

It is a frame structure in which a plurality of beam-column structures in which a beam having a large extension length to the tip side and a column supporting the base end side thereof are rigidly joined are assembled.
The joint structure between the column and the foundation of each of the beam-column structures is set to a joint rigidity that does not collapse even if there is no bearing force in the beam width direction by another beam, and the plurality of beam-column structures are one. For vertical load transmission in which the tip end side of the beam of the beam-column structure is supported by the column side of another beam-column structure or the column side of a second beam-column structure having a form different from that of the beam-column structure. Connected by the connecting part ,
The beam structure in which the beam is inclined to one side in the longitudinal direction of the frame in plan view and the column-beam structure in which the beam is inclined to the other side in the longitudinal direction of the frame in plan view. A frame structure that is continuously arranged like a lightning bolt . It is a frame structure in which a plurality of beam-column structures in which a beam having a large extension length to the tip side and a column supporting the base end side thereof are rigidly joined are assembled.
The joint structure between the column and the foundation of each of the beam-column structures is set to a joint rigidity that does not collapse even if there is no bearing force in the beam width direction by another beam, and the plurality of beam-column structures are one. For vertical load transmission in which the tip end side of the beam of the beam-column structure is supported by the column side of another beam-column structure or the column side of a second beam-column structure having a form different from that of the beam-column structure. Connected by the connecting part,
The vertical load transmission connecting portion is a frame structure that connects the tip end side of the beam of one column-beam structure and the column side of another column-beam structure directly above the column. It is a frame structure in which a plurality of beam-column structures in which a beam having a large extension length to the tip side and a column supporting the base end side thereof are rigidly joined are assembled.
The joint structure between the column and the foundation of each of the beam-column structures is set to a joint rigidity that does not collapse even if there is no bearing force in the beam width direction by another beam, and the plurality of beam-column structures are one. For vertical load transmission in which the tip end side of the beam of the beam-column structure is supported by the column side of another beam-column structure or the column side of a second beam-column structure having a form different from that of the beam-column structure. Connected by the connecting part,
The beam of the column-beam structure is supported by the column in a state where the base end side thereof projects in the direction opposite to the extending direction of the beam, and the beam is supported by the tip side of the beam of one of the column-beam structures. A frame structure in which the projecting base end portion of the beam of another column-beam structure is connected by the vertical load transmission connecting portion. The frame structure according to any one of claims 1 to 3, wherein the vertical load transmission connecting portion is a pin connecting portion. 6 . Frame structure.

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