JP6473768B2 - Underpass building structure - Google Patents

Description

    The present invention relates to an elevated building structure, and more particularly to an elevated building structure in which a plurality of building columns are provided close to the elevated column and provided in plural.

Conventionally, as an elevated building structure using the space below the elevated one, for example, there is one shown in FIG.
The building pillar 102 is provided between the elevated pillar 100 and the elevated pillar 101, and the beam 103 is provided on the building pillar 102.

    However, since the building pillar 102 is provided between the elevated pillar 100 and the elevated pillar 101 in the building structure under the elevated structure shown in FIG. 10 above, when used as a building, the pillar for the building is provided. There was a problem that 102 became an obstacle.

    An object of this invention is to provide the building structure under an overpass made in view of the said problem.

The under-building structure according to claim 1 is an under-building structure using a space below the overpass, and includes a first elevated column that supports the overpass, the overhang, and the first overpass. A second elevated pillar in a position adjacent to the pillar, in a front view, located closer to the first elevated pillar than the second elevated pillar, spaced from the first elevated pillar, and A front left first column located in front of and on the left of the first elevated column; and in front view, closer to the first elevated column than the second elevated column; from the first elevated column The front right first column located in front and to the right of the first elevated pillar, and in a front view, in a position closer to the second elevated pillar than the first elevated pillar, A front left second pillar that is spaced apart from the second elevated pillar and is located forward and to the left of the second elevated pillar; In front view, the front right located at a position closer to the second elevated pillar than the first elevated pillar, separated from the second elevated pillar, and forward and to the right of the second elevated pillar A second pillar, the front left first pillar is the first elevated pillar, the front right first pillar is the first elevated pillar, and the front left second pillar is the first elevated pillar. 2 and the front right second column close to the second elevated column, respectively, and the front beam passes through the front left first plate on the end face of the front left first column, Front end of the front right first column via the front right first plate, front end of the front left second column via the front left second plate, front side of the front right second column end surface The first elevated column is located on the right, the second elevated column is located on the left, and the front right second is fixed through the right second plate. It is that there is no pillar between pillars and the front left first pillar.

    Further, the under-building structure according to claim 2 is the under-building structure according to claim 1, which is closer to the back of the front left first column than the front of the front left first column in front view. An upper mounting member of the front left first column attached to the side, and the front left side attached to the side closer to the back of the front left first column than the front of the front left first column in front view A lower mounting member of the front left first column at a position lower than the upper mounting member of one column, and in front view, closer to the back side of the front right first column than the front of the front right first column An upper mounting member of the front right first column attached, and the front right first attached to a side closer to the back of the front right first column than the front of the front right first column in front view. A lower mounting member of the front right first column located at a position lower than the upper mounting member of the column, and the front left first column; A first bracing connecting an upper mounting member and a lower mounting member of the front right first column; and an upper mounting member of the front right first column and a lower mounting member of the front left first column. A second brace to be connected is provided.

Further, the under-elevated building structure according to claim 3 is an under-elevated building structure using a space below the overpass, and includes a first elevated pillar that supports the elevated, the elevated pillar, The second elevated pillar in a position adjacent to the elevated pillar, and in a front view, in a position closer to the first elevated pillar than the second elevated pillar, and separated from the first elevated pillar, A front left first column located in front of and to the left of the first elevated pillar; and in front view, at a position closer to the first elevated pillar than the second elevated pillar; The front right first column that is separated from the column and is located in front of and to the right of the first elevated column, and in front view, at a position closer to the second elevated column than the first elevated column , A second front left side that is spaced apart from the second elevated pillar and located in front of and to the left of the second elevated pillar. When viewed from the front, the second elevated column is located closer to the second elevated column than the first elevated column, and is separated from the second elevated column, and is located forward and to the right of the second elevated column. Front right second column, in front view, located closer to the first elevated column than the second elevated column, separated from the first elevated column, and rearward from the first elevated column And the rear left first column located on the left side, in front view, in a position closer to the first elevated column than the second elevated column, separated from the first elevated column, and A rear right first column located rearward and to the right of the first elevated column, and in front view, at a position closer to the second elevated column than the first elevated column, the second elevated column; A rear left second column that is spaced apart from the column and located behind and on the left side of the second elevated column; A rear right second column located closer to the second elevated column than the column, spaced from the second elevated column, and positioned rearward and to the right of the second elevated column. The front left first column is the first elevated column, the front right first column is the first elevated column, the rear left first column is the first elevated column, The rear right first column is the first elevated column, the front left second column is the second elevated column, the front right second column is the second elevated column, The rear left second column is adjacent to the second elevated column, the rear right second column is adjacent to the second elevated column, and the front beam is on the end surface of the front left first column. Via the front left first plate, through the front first right plate to the end surface of the front right first column, through the front left second plate to the end surface of the front left second column, Front right Fixed to the end face of the second pillar via the front right second plate, respectively, in front view, the first elevated pillar is located on the right, the second elevated pillar is located on the left, and the front right second There is no column between the column and the front left first column, and the rear beam is arranged on the end surface of the rear left first column via the rear left first plate and the rear right first. Through the rear right first plate to the end surface of the column, and to the end surface of the rear right second column through the rear left second plate to the end surface of the rear left second column. Each is fixed through a side right second plate, and there is no column between the rear right second column and the rear left first column.

In addition, the under-floor building structure according to claim 4 is the under-floor building structure according to claim 3, wherein the front left first column, the front right first column, the rear side are arranged around the first elevated column. The left first pillar and the rear right first pillar are located, and the foundation of the front right first pillar, the rear left first pillar, and the rear right first pillar is the first Constructed so as not to contact the footing of the elevated pillar
A front left second column, a front right second column, a rear left second column and a rear right second column are located around the second elevated column, and the front left second column, The foundations of the front right second pillar, the rear left second pillar, and the rear right second pillar are constructed so as not to contact the footings of the second elevated pillar.

    An elevated building structure according to claim 5 is the elevated building structure according to claim 1 or 3, wherein the front left first is between the front left first column and the front right first column. The front beam located on the first pillar and on the front right first pillar is seamless and continuous.

    According to the elevated building structure according to claim 1, the elevated building structure using a space below the elevated, the first elevated pillar supporting the elevated, the elevated pillar, and the first The second elevated pillar in a position adjacent to the elevated pillar, and in a front view, in a position closer to the first elevated pillar than the second elevated pillar, and separated from the first elevated pillar, A front left first column located in front of and to the left of the first elevated pillar; and in front view, at a position closer to the first elevated pillar than the second elevated pillar; The front right first column that is separated from the column and is located in front of and to the right of the first elevated column, and in front view, at a position closer to the second elevated column than the first elevated column , A second front left side that is spaced apart from the second elevated pillar and located in front of and to the left of the second elevated pillar. When viewed from the front, the second elevated column is located closer to the second elevated column than the first elevated column, and is separated from the second elevated column, and is located forward and to the right of the second elevated column. A front right second column, and the front beam has a front right first plate on an end surface of the front right first column via a front left first plate on an end surface of the front left first column. Through the front left second plate to the end surface of the front left second column, and to the end surface of the front right second column through the front right second plate, respectively, The first elevated pillar is located on the right and the second elevated pillar is located on the left, and there is no pillar between the front right second pillar and the front left first pillar, that is, the front right second Can be provided in close proximity to the second elevated pillar and the front left first pillar can be provided close to the first elevated pillar. The space between the front left first column can be widely used (creation of an effective space), and the front beam passes through the front left first plate on the end surface of the front left first column, and the front side A front right first plate on the end face of the right first column, a front left second plate on the end face of the front left second column, a front right on the end face of the front right second column Each is fixed through the second plate, that is, supported by a plurality of columns, and the load is distributed, so the front left first column, the front right first column, the front left second column and the front side Even if the foundation of the right second pillar is not solid, for example, it is possible to cope without providing a pile on the foundation, the front left first pillar, front right first pillar, front left second pillar And by using multiple front right second pillars, the size, weight, etc. of the single pillar itself can be reduced, and workability at the site can also be reduced. You can.

    Moreover, according to the underpass building structure according to claim 2, in addition to the effect of the invention according to claim 1, the first bracing and the second bracing are viewed from the front, the front left first column and the front side. Because it is located on the back side of the right first pillar, it improves the strength by bracing and eliminates the loss of space compared to the bracing located on the front side, front view, front left first pillar and It is possible to effectively use (create an effective space) as a support member for a building wall using the front of the front right first pillar.

    In addition, according to the elevated underbuilding structure according to claim 3, the underfloor building structure using a space below the elevated, the first elevated pillar supporting the elevated, and supporting the elevated, The second elevated pillar located adjacent to the first elevated pillar, and in front view, located closer to the first elevated pillar than the second elevated pillar, and separated from the first elevated pillar And the front left first column located forward and to the left of the first elevated column, and in front view, at a position closer to the first elevated column than the second elevated column, The front right first column located on the front side and on the right side of the first elevated column, and in a front view, closer to the second elevated column than the first elevated column. A front left that is spaced apart from the second elevated pillar and positioned forward and to the left of the second elevated pillar 2 pillars, in front view, located closer to the second elevated pillar than the first elevated pillar, spaced from the second elevated pillar, forward of the second elevated pillar, and to the right A front right second column located on the end surface of the front right first column through the front left first plate on the end surface of the front left first column. Through the plate, to the end surface of the front left second column through the front left second plate, to the end surface of the front right second column through the front right second plate, respectively. In front view, the first elevated column is located on the right, the second elevated column is located on the left, and there is no column between the front right second column and the front left first column, that is, the front side The right second pillar can be provided close to the second elevated pillar, and the front left first pillar can be provided close to the first elevated pillar. Can be used widely (creating effective space), and the front beam is connected to the end face of the front left first column via the front left first plate. The end surface of the front right second column via the front left second plate on the end surface of the front left second column via the front right first plate on the end surface of the front right first column Are fixed to each other via the front right second plate, that is, supported by a plurality of pillars, and the load is distributed. Therefore, the front left first pillar, the front right first pillar, the front left second Even if the foundation of the pillar and the front right second pillar is not solid, for example, it is possible to cope without providing a pile on the foundation, the front left first pillar, the front right first pillar, the front left first By using two pillars and a plurality of front right second pillars, the size, weight, etc. of the single pillar itself can be reduced, and workability on site is also reduced. Also, in front view, at a position closer to the first elevated column than the second elevated column, and separated from the first elevated column and behind the first elevated column And the rear left first column located on the left side, in a front view, located closer to the first elevated column than the second elevated column, separated from the first elevated column, and A rear right first column located rearward and to the right of the first elevated column, and in front view, at a position closer to the second elevated column than the first elevated column, the second elevated column The rear left second column that is further away from the second elevated column and is located to the left of the second elevated column, and in a front view, closer to the second elevated column than the first elevated column And a rear right second column that is spaced apart from the second elevated column and positioned rearward and to the right of the second elevated column. The rear beam is connected to the rear left first column through the rear left first plate and the rear right first column end surface through the rear right first plate to the rear left first column. The rear left second plate is fixed to the end surface of the second left column via the rear left second plate, and the rear right second column is fixed to the end surface of the rear right second plate via the rear right second plate. There is no column between the second column and the rear left first column, that is, the rear right second column is the second elevated column and the rear left first column is the first elevated column Since it can be provided close to each of the pillars, the space between the rear right second pillar and the rear left first pillar can be widely used (creation of effective space), and the rear side The beam is placed on the end face of the rear left first pillar via the rear left first plate, and on the end face of the rear right first pillar via the rear right first plate. Rear left left on end face of second pillar The rear right second plate is fixed to the end surface of the rear right second column via the rear right second plate, that is, supported by a plurality of columns, and the load is distributed. Even if the foundation of the left first pillar, the rear right first pillar, the rear left second pillar, and the rear right second pillar is not strong, for example, no pile is provided on the foundation. The size of the single pillar itself can be multiple, with the rear left first pillar, rear right first pillar, rear left second pillar and rear right second pillar , Weight and the like can be reduced, and workability on site can also be reduced.

According to the underpass building structure according to claim 4, in addition to the effect of the invention according to claim 3, the front left first column and the front right first column around the first elevated column. The rear left first pillar and the rear right first pillar are located, and the foundation of the front right first pillar, the rear left first pillar, and the rear right first pillar, It is constructed so as not to contact the first elevated pillar,
A front left second column, a front right second column, a rear left second column and a rear right second column are located around the second elevated column, and the front left second column, Since the foundation of the front right second pillar, the rear left second pillar and the rear right second pillar is constructed so as not to contact the second elevated pillar, it has an influence on the viaduct. In this way, it is possible to obtain a building structure under the overhead utilizing the space below the elevated.

    Moreover, according to the underpass building structure of Claim 5, in addition to the effect of the invention of Claim 1 or Claim 3 described above, between the front left first column and the front right first column, the front side Since the front beam located on the left first column and the front right first column is seamless and continuous, the front beam is reduced, and accordingly the front left first column, the front right first Pillar, rear left first pillar and rear right first pillar and front left first pillar foundation, front right first pillar foundation, rear left first pillar foundation and rear right The foundation of the first pillar can be reduced.

FIG. 1 is a schematic perspective view of an elevated building structure according to an embodiment of the present invention. FIG. 2 is a schematic partial front sectional view of FIG. FIG. 3 is a schematic cross-sectional view of FIG. 4 is a schematic cross-sectional view taken along line AA in FIG. FIG. 5 is a schematic cross-sectional view taken along line BB in FIG. FIG. 6 is a schematic partially enlarged sectional view showing a part of FIG. 3 in an enlarged manner. FIG. 7 is a schematic partial perspective view of a part of FIG. FIG. 8 is a schematic partial perspective view of a part of FIG. FIG. 9 is a schematic partially enlarged view showing a part of FIG. 2 in an enlarged manner. FIG. 10 is a schematic view of a conventional elevated building structure.

An elevated building structure according to an embodiment of the present invention will be described with reference to the drawings (FIGS. 1 to 9).
N shown in FIG. 1 is an elevated building structure, and the elevated building structure N uses a space below the elevated B (see FIG. 2). For example, from the convenience of being directly connected to a station When the space below the elevated B is a building (for example, a store, an office, a warehouse, etc.), it is used.

In FIG. 2, reference numeral 1 denotes a first elevated pillar that supports the elevated B, and reference numeral 2 denotes a second elevated pillar that supports the elevated B and is located adjacent to the first elevated pillar 1.
1LF is located closer to the first elevated column 1 than the second elevated column 2 as viewed from the front, is separated from the first elevated column 1, and is located in front and left of the first elevated column 1. The front left first pillar 1RF is located in a position closer to the first elevated pillar 1 than the second elevated pillar 2 in a front view and is separated from the first elevated pillar 1 and the first elevated It is a front right first column located in front of the column 1 and on the right side.
2LF is located nearer to the second elevated column 2 than the first elevated column 1 in front view, is separated from the second elevated column 2, and is located in front and left of the second elevated column 2. The front left second pillar 2RF is located in a position closer to the second elevated pillar 2 than the first elevated pillar 1 in a front view, is separated from the second elevated pillar 2, and the second elevated It is a front right second column located forward and to the right of the column 2.

The front beam 3 shown in FIG. 7 is formed of, for example, H steel, and the front right side of the front right first column 1RF is connected to the front right side through the front left first plate 1LP on the end surface of the front left first column 1LF. Via the first plate 1RP, through the front left second plate 2LP to the end surface of the front left second column 2LF, and through the front right second plate 2RP to the end surface of the front right second column 2RF. , Respectively (fixed by, for example, bolts and nuts).
The front left first plate 1LP is on the end surface of the front left first column 1LF, the front right first plate 1RP is on the end surface of the front right first column 1RF, and the front left second plate 2LP is on the front left The front right second plate 2RP is welded in advance to the end surface of the front right second column 2RF on the end surface of the second column 2LF, respectively, at a work site that is not the installation site. W shown in FIG.7 and FIG.8 is a welding site | part.

As shown in FIG. 2, when viewed from the front, the first elevated pillar 1 is located on the right and the second elevated pillar is located on the left, and the front left first pillar 1 LF is more elevated than the second elevated pillar 2. The front right second pillar 2RF is located closer to the pillar 1, and is located closer to the second elevated pillar 2 than the first elevated pillar 1, and the front left first pillar 1LF and the front right second pillar. There is no pillar between 2RF. That is, since the front left first column 1LF can be provided close to the first elevated column 1 and the front right second column 2RF can be provided close to the second elevated column 2, the front left first The space between the pillar 1LF and the front right second pillar 2RF can be widely used (creation of an effective space).
Further, the front beam 3 is connected to the front left first plate 1LP via the front left first plate 1LP and the front right first column 1RF via the front right first plate 1RP to the front side. The left second column 2LF is fixed to the end surface of the front left second plate 2LP via the front left second plate 2LP, and is fixed to the end surface of the front right second column 2RF via the front right second plate 2RP. Since 1LF, 1RF, 2LF, 2RF are supported and the load is distributed, the front left first column 1LF, the front right first column 1RF, the front left second column 2LF, and the front right second column 2RF Even if the foundation is not strong, for example, it is possible to cope without providing a pile on the foundation. The front left first pillar 1LF, the front right first pillar 1RF, the front left second pillar 2LF, the front right By using a plurality of second pillars 2RF, the weight of a single pillar itself is light. Can, workability in the field can also be reduced.
The front left first column 1LF, the front right first column 1RF, the front left second column 2LF, and the front right second column 2RF are, for example, as a supporting member for a wall material of a building. The front beam 3 supported by the first column 1LF, the front right first column 1RF, the front left second column 2LF, and the front right second column 2RF is, for example, as a support member for a ceiling material of a building. It is what is used.
Also, as shown in FIGS. 2 and 9, between the front left first column 1LF and the front right first column 1RF, above the front left first column 1LF and above the front right first column 1RF. The front beam 3 that is positioned is seamless and continuous, between the front left second column 2LF and the front right second column 2RF, above the front left second column 2LF and above the front right second column 1RF. The located front beam 3 is seamless and continuous.
As a result, the front beam 3 can be reduced. As the front beam 3 is reduced, the front left first column 1LF is reduced, the front right first column 1RF is reduced, and the front left first is reduced. Reduction of the second pillar 2LF, reduction of the front right second pillar 2RF and reduction of the foundation of the front left first pillar 1LF, reduction of the foundation of the front right first pillar 1RF, front left second The foundation of the pillar 2LF can be reduced, and the foundation of the front right second pillar 2RF can be reduced.
The front beam 3 protrudes from the first front beam 31 protruding from the front left first column 1LF and the front right first column 1RF, and from the front left second column 2LF and the front right second column 2RF. The second front beam 32 has an intermediate front beam 33 positioned between the second front beam 32 and the first front beam 31. The first front beam 31 and the intermediate front beam 33 are connected by a bolt and a nut through a plate.

Further, as shown in FIG. 4, a front left first column 1LF, a front right first column 1RF, a rear left first column 1LB and a rear right first column around the first elevated column 1 1RB is located, and the foundation K1 of the front left first column 1LF, the front right first column 1RF, the rear left first column 1LB, and the rear right first column 1RB is the first elevated column 1 (Non-contact part H1), the second front pillar 2LF, the front right second pillar 2RF, the rear left second pillar 2LB and the rear right second around the second elevated pillar 2 The second pillar 2RB is located, and the foundation K2 of the front left second pillar 2LF, the front right second pillar 2RF, the rear left second pillar 2LB, and the rear right second pillar 2RB is the second It is constructed so as not to contact the elevated pillar 2 (non-contact part H2).
As a result, it is possible to obtain an under-building structure N using the space below the elevated B without giving it to the viaduct such as the first elevated pillar 1 and the second elevated pillar 2.
As shown in FIG. 6, the foundation K1 is formed by laminating a base foundation K1A, non-shrink mortar K1B, and soil concrete K1C on the soil S, and the front right first column 1RF is an anchor bolt U It comes to be fixed with. The front left first column 1LF, the rear right first column 1RB, and the rear right first column 1RB are also fixed to the foundation K1 similarly to the front right first column 1RF. Further, the foundation K2 for fixing the front right second pillar 2RF, the front left second pillar 2LF, the rear right second pillar 2RB, and the rear right second pillar 2RB is the same as the foundation K1, and therefore the description thereof is omitted. Are omitted.

1 and LB shown in FIGS. 4 and 5 are located closer to the first elevated column 1 than the second elevated column 2 when viewed from the front, and are spaced apart from the first elevated column 1 and the first elevated column 1 1 RB is a rear left first column located rearward and to the left of the column 1. The first elevated column 1 RB is located closer to the first elevated column 1 than the second elevated column 2 in front view. 1 is a rear right first column that is spaced apart from 1 and located rearward and to the right of the first elevated column 1.
2LB is located at a position closer to the second elevated pillar 2 than the first elevated pillar 1 in a front view, is separated from the second elevated pillar 2, and is located behind and to the left of the second elevated pillar 2. In the rear left second column, 2RB is located closer to the second elevated column 2 than the first elevated column 1 in a front view, separated from the second elevated column 2, and second It is a rear right second column located behind the elevated column 2 and on the right side.

Further, the rear beam 4 shown in FIG. 8 is formed of, for example, H steel, like the front beam 3, and the rear left first plate 1LP ′ is disposed on the end surface of the rear left first column 1LB. The rear right first plate 1RB is connected to the end surface of the rear right first plate 1RP ′ and the rear left second column 2LB is connected to the end surface of the rear left second plate 2LP ′ via the rear left second plate 2LP ′. It is respectively fixed to the end face of the right second column 2RB via the rear right second plate 2RP ′ (fixed by, for example, bolts and nuts).
The rear left first plate 1LP ′ is on the end surface of the rear left first column 1LB, and the rear right first plate 1RP ′ is on the end surface of the rear right first column 1RB. The second plate 2LP ′ is welded in advance to the end surface of the rear left second column 2LB, and the rear right second plate 2RP ′ is welded to the end surface of the rear right second column 2RB, respectively, at a work site that is not the installation site. ing.

When viewed from the front, the first elevated pillar 1 is located on the right, the second elevated pillar 2 is located on the left, and the rear right first pillar 1RB is changed from the second elevated pillar 2 to the first elevated pillar 1 The rear left second column 2LB is located closer to the second elevated column 2 than the first elevated column 1, and the rear right second column 2RB and the rear left first column There is no pillar between 1LB. That is, the rear right second column 2RB can be provided close to the second elevated column 2 and the rear left first column 1LB can be provided close to the first elevated column 1, so that the rear right A space between the second pillar 2RB and the rear left first pillar 1LB can be widely used (creation of an effective space).
Further, the rear beam 4 is connected to the rear right first plate on the end surface of the rear right first column 1RB via the rear left first plate 1LP ′ on the end surface of the rear left first column 1LB. 1RP ′ through the rear left second plate 2LP ′ to the end surface of the rear left second column 2LB, and the rear right second plate 2RP ′ to the end surface of the rear right second column 2RB. Are fixed to each other, that is, supported by a plurality of pillars 1LB, 1RB, 2LB, and 2RB, and the load is distributed. Therefore, the rear left first pillar 1LF, the rear right first pillar 1RB, and the rear Even if the foundation of the side left second pillar 2LB and the rear right second pillar 2RB is not strong, for example, it is possible to cope without providing a pile on the foundation, the rear left first pillar 1LB, By using a plurality of rear right first pillar 1RB, rear left second pillar 2LB, and rear right second pillar 2RB, the weight of a single pillar itself can be increased. It can be reduced and workability on site can also be reduced.
The above-mentioned rear left first pillar 1LFB rear right first pillar, rear left second pillar 2LB, rear right second pillar 2RB are, for example, as supporting members for building wall materials. The rear beam 4 supported by the rear left first column 1LB, the rear right first column 1RB, the rear left second column 2LB, and the rear right second column 2RB is, for example, the ceiling of a building Each is used as a support member for the material.
The rear beam 4 is the same as the front beam 3 and, as indicated by the reference numerals in () of FIG. 9, the rear left second column 2LB and the rear right second column 2RB. A second rear beam 41 projecting from the second rear beam 42 projecting from the rear left second column 2LB and the rear right second column 2RB, the second rear beam 42 and the first An intermediate rear beam 43 located between the rear beams 41 is provided. The first rear beam 41 and the intermediate rear beam 43 are connected by a bolt and a nut through a plate.
As a result, the rear beam 4 can be reduced, and the rear left first column 1LB, the rear right first column 1RB, the rear left second column 2LB, and the rear right second can be reduced accordingly. 2RB foundation and rear left first pillar 1LB foundation, rear right first pillar 1RB foundation, rear left second pillar 2LB foundation, rear right second pillar 2RB foundation, rear side The foundation of the right first column 1RB and the foundation of the rear left first column 1LB can be reduced.

Further, the 1LUT shown in FIG. 3 is a front view, the upper mounting member of the left front first column attached to the side closer to the back of the front left first column 1LF than the front of the front left first column 1LF,
1LST is a front view, in a lower position than the front left first column upper mounting part 1LUT attached to the side closer to the back side of the front left first column 1LF than the front of the front left first column 1LF The lower first pillar lower mounting member,
1RUT is a front view, an upper mounting member of the front right first column attached to a side closer to the back side of the front right first column 1RF than the front of the front right first column 1RF;
1RST is a front view, in front of the front right first column 1RF, at a position lower than the front mounting portion 1RUT of the front right first column attached to the side closer to the back side of the front right first column 1RF than the front of the front right first column 1RF A lower mounting member on the right first column;
B1 is a first brace that connects the upper mounting member 1LUT of the front left first column and the lower mounting member 1RST of the front right first column;
B2 is a second brace that connects the upper mounting member 1RUT of the front right first column and the lower mounting member 1LST of the front left first column.
As described above, since the first bracing B1 and the second bracing B2 are located on the back side of the front left first column 1LF and the front right first column 1RF when viewed from the front, the strength is improved by bracing, As a support member for a building wall using the front of the front left first pillar 1LF and the front right first pillar 1RF in front view, with no space loss compared to the one where the braces are located on the front side It can be used effectively.
In addition, as shown in FIG. 5, between the front right first column 1RF and the rear right first column 1RB, between the rear right first column 1RB and the rear left first column LB, Between the rear left first column 1LB and the front left first column 1LF, between the front left second column 2LF and the front right second column 2RF, between the front right second column 2RF and the rear right Between the second pillar 2RB, between the rear right second pillar 2RB and the rear left second pillar 2LB, between the rear left second pillar 2LB and the front left second pillar 2LF, There are also braces.

N under-building structure B elevated 1 first elevated pillar 1LF front left first pillar 1RF front right first pillar 1LP front left first plate 1RP front right first plate 2 second elevated pillar 2LF front Left second column 2RF Front right second column 2LP Front left second plate 2RP Front right second plate 3 Front beam

Claims (5)

It is a building structure under the overhead using the space under the elevated,
A first elevated pillar supporting the elevated;
A second elevated pillar that supports the elevated and is adjacent to the first elevated pillar;
Front view, located at a position closer to the first elevated column than the second elevated column, spaced apart from the first elevated column, and forward and left from the first elevated column The first pillar,
Front view, located at a position closer to the first elevated column than the second elevated column, spaced apart from the first elevated column, and forward and to the right of the first elevated column The first pillar,
Front view, located at a position closer to the second elevated column than the first elevated column, spaced apart from the second elevated column, and forward and left from the second elevated column The second pillar,
Front view, located at a position closer to the second elevated column than the first elevated column, spaced apart from the second elevated column, and forward and to the right of the second elevated column With a second pillar,
The front left first column is the first elevated column, the front right first column is the first elevated column, the front left second column is the second elevated column, the front side The second right column is adjacent to the second elevated column,
The front beam is provided on the end surface of the front left first column via the front left first plate, and on the end surface of the front right first column via the front right first plate, the front left second column. Through the front left second plate, and to the end surface of the front right second column through the front right second plate, respectively,
In front view, the first elevated column is located on the right, the second elevated column is located on the left,
There is no pillar between the front right second pillar and the front left first pillar. An upper mounting member of the front left first column attached to the side closer to the back of the front left first column than the front of the front left first column in front view;
In front view, the front left first column located at a position lower than the upper mounting member of the front left first column mounted on the side closer to the back surface of the front left first column than the front of the front left first column. A lower mounting member of the column;
An upper mounting member of the front right first column attached to a side closer to the back of the front right first column than the front of the front right first column in front view;
When viewed from the front, the front right first column is located at a position lower than the front mounting member of the front right first column mounted on the side closer to the back side of the front right first column than the front of the front right first column. A lower mounting member of the column;
A first brace connecting the upper mounting member of the front left first column and the lower mounting member of the front right first column;
The under-building structure according to claim 1, further comprising a second brace that connects the upper mounting member of the front right first column and the lower mounting member of the front left first column. body. It is a building structure under the overhead using the space under the elevated,
A first elevated pillar supporting the elevated;
A second elevated pillar that supports the elevated and is adjacent to the first elevated pillar;
Front view, located at a position closer to the first elevated column than the second elevated column, spaced apart from the first elevated column, and forward and left from the first elevated column The first pillar,
Front view, located at a position closer to the first elevated column than the second elevated column, spaced apart from the first elevated column, and forward and to the right of the first elevated column The first pillar,
Front view, located at a position closer to the second elevated column than the first elevated column, spaced apart from the second elevated column, and forward and left from the second elevated column The second pillar,
Front view, located at a position closer to the second elevated column than the first elevated column, spaced apart from the second elevated column, and forward and to the right of the second elevated column The second pillar,
A rear side located in a position closer to the first elevated pillar than the second elevated pillar, in a front view, spaced apart from the first elevated pillar, and rearward and to the left of the first elevated pillar The first pillar on the left,
The rear side located in a position closer to the first elevated column than the second elevated column, spaced apart from the first elevated column, and rearward and to the right of the first elevated column in front view The first pillar on the right,
The rear side located in a position closer to the second elevated column than the first elevated column, spaced apart from the second elevated column, and rearward and to the left of the second elevated column in front view The second pillar on the left,
The rear side located in a position closer to the second elevated column than the first elevated column, spaced apart from the second elevated column, and rearward and to the right of the second elevated column in front view With a second pillar on the right,
The front left first pillar is the first elevated pillar, the front right first pillar is the first elevated pillar, the rear left first pillar is the first elevated pillar, The rear right first column is the first elevated column, the front left second column is the second elevated column, the front right second column is the second elevated column, the rear The second left column on the left side is adjacent to the second elevated column, the second right column on the rear side is adjacent to the second elevated column,
The front beam is provided on the end surface of the front left first column via the front left first plate, and on the end surface of the front right first column via the front first right plate, the front left second column. Through the front left second plate, and to the end surface of the front right second column through the front right second plate, respectively,
In front view, the first elevated column is located on the right, the second elevated column is located on the left,
There is no pillar between the front right second pillar and the front left first pillar,
The rear beam is connected to the rear left first column through the rear left first plate and the rear right first column end surface through the rear right first plate to the rear left first column. Fixed to the end face of the second left column via the rear left second plate and to the end face of the second right second pillar via the rear right second plate,
There is no pillar between the rear right second pillar and the rear left first pillar. A front left first column, a front right first column, a rear left first column, and a rear right first column are located around the first elevated column, and the front left first column, The foundation of the front right first pillar, the rear left first pillar, and the rear right first pillar is constructed so as not to contact the first elevated pillar,
A front left second column, a front right second column, a rear left second column and a rear right second column are located around the second elevated column, and the front left second column, The foundation of the front right second pillar, the rear left second pillar, and the rear right second pillar is constructed so as not to contact the second elevated pillar. Item 3. An underpass building structure according to item 3. The front beam located between the front left first column and the front right first column, on the front left first column and on the front right first column is characterized by being seamlessly continuous. The building structure under elevated according to claim 1 or 3.

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