JP3909561B2 - Residential piloti wall - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a piloty wall erected along a housing body.
[0002]
[Prior art]
In order to accentuate the exterior of the house, a piloti wall may be installed outside the house body. This type of piloti wall is erected along the housing body, and its upper end is often connected to the housing body.
[0003]
[Problems to be solved by the invention]
However, when installing a piloti wall having a height up to the vicinity of the roof of the house, if the upper end of the piloti wall is connected to the housing body, especially in a flat roof house, the connecting part is near the roof of the housing body. In this case, there is a problem that it is in a state of projecting to the outside and is easily subjected to oblique line restriction.
[0004]
SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a housing pillow wall that can easily cope with the oblique line limitation by eliminating the above-described problems and using a waist wall that does not connect the upper end to the housing body.
[0005]
[Means for Solving the Problems]
In order to solve the above-described problems, the housing's piloty wall according to the present invention extends upward from the upper end portion of the base portion without being connected to the base portion connected to the structural material on the housing main body side and the housing main body side. A waist wall portion, the waist wall portion is configured by attaching a plurality of outer wall materials around the structure, and the structure body includes a first pillar formed by extending a structural column of a base portion upward, and a base portion It is characterized by comprising a second column erected on the structural beam and a beam straddling between the first column and the second column.
[0006]
Further, a refractory material is attached so as to cover the upper surface opening of the waist wall. Further, the outer wall material of the waist wall is attached across the structural beam of the base and the beam of the waist wall. Furthermore, the outer wall material of the base portion and the outer wall material of the waist wall portion are substantially flush with each other. And the piloti wall of this invention is utilized as a wall for the outer stairs of a housing body.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. As shown in FIG. 1, the house's piloty walls (1) and (2) according to an embodiment of the present invention are erected along the house body (3), and outside the house body (3). The open type outer staircase (4) provided is used as a wall for integrating with the housing body (3).
[0008]
The housing main body (3) is, for example, three stories and is provided with lateral outer corridors (5), (5),... On the front side of each floor. And in the outer corridors (5) and (5) on the second and third floors, the portions facing the piloti walls (1) and (2) project forward to form the projecting floors (6), (6). Yes.
[0009]
The outer staircase (4) is a straight staircase with a pair of staircase units (10), (11), and the first staircase unit (10) is located on the second floor outside corridor from the first floor part of the housing body (3). It is constructed over one overhanging floor (6) of (5), and the second stair unit (11) is parallel to the first stair unit (10). It extends from the other overhanging floor (6) to the overhanging floor (6) of the third-floor outer corridor (5).
[0010]
The first piloti wall (1) has a base part (20) that rises from the ground to the overhanging floor part (6) of the third-floor outer corridor (5), and a housing body (3 And a waist wall portion (21) rising up to the vicinity of the handrail (13) of the third floor corridor (5) which is slightly lower than the roof (12).
[0011]
As shown in FIGS. 2 and 3, the base portion (20) includes a single structural column (22) and a structural beam (23) having one end connected to the structural column (22). On the other end of the structural column (22) and structural beam (23), the floor beams (24) and (24) in the overhanging floors (6) and (6) of the second and third floor outer corridors (5) and (5) Are connected. And the base part (20) is comprised by attaching flat plate-shaped or L-shaped outer wall material (25), 25, ... so that these structural pillars (22) and structural beams (23) may be enclosed. The structural column (22) is made of, for example, a square steel pipe, and the structural beam (23) and the floor beam (24) are made of, for example, an H-shaped steel.
[0012]
The waist wall portion (21) is configured by attaching flat or L-shaped outer wall members (25), (25),... Around the structure (30). The structural body (30) stands on the flange of the first column (31) formed by extending the structural column (22) of the base (20) upward and the structural beam (23) at the upper end of the base (20). The second column (32) made of H-shaped steel, and the beam (33) made of H-shaped steel straddling between the upper end side surface of the first column (31) and the upper end surface of the second column (32) And. The second column (32) is arranged with its flange along the vertical direction, and the beam (33) is arranged with its flange along the horizontal direction.
[0013]
When installing the outer wall members (25), (25) ..., the outer wall members (25), (25) ... of the waist wall portion (21) are attached in accordance with the deformation of the structural beam (23) of the base portion (20) due to an earthquake etc. In order to swing individually, it is attached so as to be movable between the structural beam (23) and the beam (33). Specifically, as shown in FIG. 4, receiving plates (36), (36), which receive the load of the outer wall members (25), (25), are attached to the upper flanges of the structural beam (23), where necessary. The upper and lower ends of the outer wall members (25) (25) ... placed on the receiving plates (36), (36) are mounted on the receiving plates (36) through the mounting brackets (40), (40), ... ) (36)... And fasteners (41) (41)... Fixed to the beams (33) of the waist wall (21). The mounting brackets (40), (40) are each formed with a long hole (42) extending in the vertical direction, and the outer wall members (25), (25), ... are mounted on the mounting brackets (40), (40), ... Are movable within the range of the long holes (42), (42).
[0014]
By adopting such a locking system, when the structural beam (23) is deformed by an earthquake, the outer wall materials (25) (25) are rotated one by one with the mounting brackets (40), (40), etc. as fulcrums. Thus, the force can be received well, and the outer wall materials (25), (25) can be prevented from falling off or cracking. In addition, the outer wall material of the housing body (3) and the outer wall material (25) (25) of the base part (20) are also fastened to the foundation and structural beams via mounting brackets, as with the waist wall part (21). Is attached. Therefore, in the waist wall (21), the same fasteners (41) (41) ... and mounting brackets (40) (40) ... as in the outer wall construction in the base (20) and the housing body (3) are used. The outer wall materials (25), (25), etc. can be constructed by the method, and the construction can be simplified and labor-saving can be realized.
[0015]
The outer wall material (25) (25) of the base part (20) and the outer wall material (25) (25) of the waist wall part (21) are made of the same material as the outer wall material of the housing body (3). The unity with the housing body (3) is enhanced. Further, the outer wall materials (25), (25) of the base portion (20) and the outer wall materials (25), (25) of the waist wall portion (21) are substantially flush with each other in the attached state, 1) Gives a sense of unity as a whole.
[0016]
Further, a plate-like refractory material (46) is attached to the upper end portion of the piloty wall (1) so as to cover the upper surface opening. Furthermore, a cap (47) is attached above the refractory material (46).
[0017]
The second piloti wall (2) has a base (50) that rises from the ground to the overhanging floor (6) of the second floor outer corridor (5), and a second floor corridor (5) from the upper end of the base (50). And a waist wall portion (51) rising up to the vicinity of the corridor handrail (13), and is lower than the first piloti wall (1). Other configurations are the same as those of the first piloty wall (1).
[0018]
By providing such a piloti wall (1) and (2) adjacent to the open outer staircase (4), the housing body (3) and the outer staircase (4) exposed to the outside can be integrated. Can be planned. Moreover, even though the piloti wall (1) has a height up to the vicinity of the roof (12) of the housing body (3), its upper end is not connected to the housing body (3) side. Since it is a part (21), there is no overhanging outside in the vicinity of the roof (12) of the housing body (3), and it is difficult to be subjected to oblique line restrictions.
[0019]
In addition, this invention is not limited to the said embodiment, Of course, many corrections and changes can be added to the said embodiment within the scope of this invention. For example, as shown in FIG. 5, a piloty wall (63) comprising a base (61) and a waist wall (62) is provided adjacent to a rotating staircase (60) provided on the side of the wife of the housing body (3). You may do it. In addition, a piloti wall may be provided regardless of the outer staircase.
[0020]
【The invention's effect】
As is apparent from the above description, the piloty wall of the present invention has a structure in which a waist wall portion that is not connected to the housing body side is provided at the upper end portion of the base portion that is connected to the structural material on the housing body side. Therefore, it is easy to cope with the oblique line restriction, and for this reason, it is easy to apply to an apartment house or the like built in an urban area where the oblique line restriction is severe.
[0021]
Further, a structure including a first column formed by extending a base structural column upward, a second column standing on the base structural beam, and a beam straddling between the first column and the second column Because the outer wall material is attached around the body to form the waist wall part, the base and the waist wall part are integrally strong and have a strong structure, and no reinforcing plates are provided. Also, good earthquake resistance and wind resistance can be ensured.
[0022]
In addition, since the base portion of the waist wall has such a column beam structure and the outer wall material is attached across the base structural beam and the waist wall beam, the base with the structural column and the structural beam The same construction is possible, and common use of various members used in the base and the waist wall can be realized. For this reason, reduction of a number of parts, simplification of construction, and labor saving can be achieved.
[0023]
Moreover, it can be set as the pyroti wall excellent in fire resistance by attaching a refractory material so that the upper surface opening part of a waist wall part may be covered. Furthermore, by making the outer wall material of the base part and the outer wall material of the waist wall part substantially flush with each other, the base part and the waist wall part can be made to continue without a sense of incongruity, and a sense of unity as the entire piloty wall can be given.
[Brief description of the drawings]
FIG. 1 is a perspective view of an apartment house provided with a piloty wall according to an embodiment of the present invention.
FIG. 2 is a schematic perspective view showing a structure of a waist wall portion.
FIG. 3 is a longitudinal sectional view of a waist wall portion.
FIG. 4 is a perspective view showing an attachment state of an outer wall material to a fastener using an attachment fitting.
FIG. 5 is a perspective view of an apartment house when a piloti wall is provided adjacent to a swivel staircase on the wife side.
[Explanation of symbols]
(1) (2) (63) Piloti wall
(3) Housing body
(4) (60) Outside staircase
(20) (50) (61) Base
(21) (51) (62) Waist wall
(22) Structural pillar
(23) Base structural beam
(24) Housing structural material (floor beam)
(25) Exterior wall material
(30) Structure
(31) Pillar 1
(32) Pillar 2
(33) Beam
(46) Refractory material

Claims (5)

A pillar wall standing up along the housing body, and a base wall connected to the structural material on the housing body side and a waist wall extending upward from the upper end portion of the base without being connected to the housing body side The waist wall portion is configured by attaching a plurality of outer wall materials around the structure, and the structure includes a first pillar formed by extending a structural pillar of the base upward, and a structure of the base A pilotity wall of a house, comprising a second pillar erected on the beam and a beam straddling between the first pillar and the second pillar. 2. The house's piloty wall according to claim 1, wherein a refractory material is attached so as to cover the upper surface opening of the waist wall. 3. The house's piloty wall according to claim 1, wherein the outer wall material of the waist wall portion is attached to straddle between the structural beam of the base portion and the beam of the waist wall portion. 4. The residential piloti wall according to claim 1, wherein the outer wall material of the base part and the outer wall material of the waist wall part are substantially flush with each other. 5. The housing pyrology wall according to any one of claims 1 to 4, wherein the housing main wall is a wall for an outer staircase.

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