JPH0633622B2 - Connection structure of corridors of adjacent buildings - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a technique for connecting corridors of adjacent building structures in a structure in which a plurality of structurally independent building structures are combined to form one building. It is an invention.

[Background Art] Conventionally, when constructing a building corresponding to a deformed site, it has not been possible to sufficiently cope with the deformed site by constructing a building with an existing standardized plan. Therefore, in order to make full use of the transformation site, it was necessary to design and construct a building with a special plan according to the transformation site. For this reason, the present inventor has thought of increasing the variations by combining the building structures of the existing plan buildings so as to be able to deal with various transformation sites. In this case, it is desired to develop a technique for connecting corridors that are continuous parts of the building.

[Object of the Invention] The present invention has been made in view of the above circumstances, and the object thereof is to combine buildings of existing plans so that they can be connected even in a transformed site. Another object of the present invention is to provide a structure for connecting corridors of adjacent buildings that can easily connect the corridors of adjacent buildings to ensure continuity of the corridors.

DISCLOSURE OF THE INVENTION The corridor connection structure of adjacent buildings of the present invention is one building 2 in which a plurality of structurally independent building structures 1 are combined.
And the corridor 3 of the building structure 1 on one side.
Structure material 4 located at the end of the building and the adjacent building structure 1
The composite building structures 1 are built next to each other so as to face the corridor structure material 4 located at the end of the corridor 3 via a slight gap 5, and the flange 6 on the facing corridor structure material 4 The connection upper plate 7 and the connection lower plate 8 are sandwiched from above and below and the connection upper plate 7 and the connection lower plate 8 are fixed to each other by a fixing tool 9, and the connection upper plate 7 is approximately centered in the width direction. The lower part is recessed to form a recess 19 and the head of the fastener 9 is located in the recess 19, and the end of the upper surface of the connecting lower plate 8 and the flange 6 on the corridor structure 4 are formed. Packing material 1 between the bottom and
8 is interposed, and the object of the present invention described above is achieved by adopting such a configuration. That is, in the present invention, a plurality of structurally independent building structures 1 are combined to form one building 2. Therefore, a combination of existing building structures 1 can be selected to form a combination. It is possible to increase the variation of the building 2 to accommodate various transformation sites, and also to connect the corridor structure member 4 located at the end of the corridor 3 of one building structure 1 and the corridor 3 of the adjacent building structure 1. The corridor structure material 4 located at the end is opposed via a gap 5, and the flanges 6 on the corridor structure material 4 facing each other are sandwiched between the connection upper plate 7 and the connection lower plate 8 from above and below to be connected. By fixing the upper board 7 for connection and the lower board 8 for connection by the fixing tool 9, the corridors 3 of the independent building structure 1 can be easily connected to each other and the continuity of the corridor 3 can be obtained. It is a thing.

Hereinafter, the present invention will be described in detail with reference to Examples. A plurality of structurally independent building structures 1 are built next to each other with a gap 5 in between. The independent building structure 1 is provided with three corridors (an outer corridor in the embodiment of the accompanying drawings),
The corridor structure materials 4 which are the structural materials of the corridor 3 portions provided in the adjacent building structures 1 are opposed to each other with the gap 5 therebetween. An example of the corridor 3 is shown in FIGS. 3 to 5, in which the corridor side beam 12 and the corridor joint beam 13 are projectingly attached from the pillars 10 and the beams 11 constituting the building structure 1 to the corridor side. The tip ends of the beam 12 and the corridor joint beam 13 are fixed to the corridor column 14 or the corridor beam 15 installed on the corridor column 14, and the corridor receiving bar 16 is provided between the corridor side beam 12 and the corridor joint beam 13 and between the corridor joint beam 13. And a lightweight concrete floor panel 17 is mounted on the corridor joint beam 13 and the corridor receiving bar 16 and fixed by screws or the like to form the corridor 3. Here, the upper surface of the floor panel 17 and the upper surface of the corridor-side beam 12 are substantially flush with each other. In addition, corridor side beams 12 each having a U-shaped cross section are located on the side portions of the adjacent corridors 3 and are opposed to each other with a gap 5 therebetween, and the corridor side beams 12 are the corridors of each building structure 1. This is the corridor structure material 4 located at the end of 3. Adjacent corridor-side beams 12 having a U-shaped cross section are arranged so that their side openings face each other, and the tips of the flanges 6 on each other face each other. As shown in FIG. 2, the flanges 6 on the corridor side beams 12, which are the corridor structural members 4 facing each other, are sandwiched between the connection upper plate 7 and the connection lower plate 8 from above and below to form the connection upper plate 7. The lower plate 8 for connection is fixed by a fixing member 9 such as a bolt or a nut. By doing so, the corridor structures 1 at the ends of the corridor 2 of the structurally independent building structure 1 can be easily connected to each other. Here, the connecting upper plate 7 is the second
As shown in the figure, the central portion is recessed downward to form a concave portion 19, and the head of the fastener 9 such as a bolt is formed into the concave portion 19.
It is located inside so that it does not jump out upward. In addition, when the upper plunge 6 facing the upper plate 7 for connection and the lower plate 8 for connection is sandwiched, the packing material 18 is interposed. In this way, the corridors 3 are connected to each other, but the landing 20 and the stairs 21 are provided in at least one of the corridors 3. Reference numeral 22 in the attached drawings is a column for stairs. Adjacent building structures 1 are connected to each other by connection hardware (not shown) as necessary, but the boundary wall 23 between adjacent building structures 1 is a wall 23a for each building structure 1.
Are independently formed through the gap 5 described above. Walls 23a formed in each building structure 1 constituting the boundary wall 23 are filled with a heat insulating material 25 between the boundary wall studs 24 as shown in FIG.
A gypsum board 27 is attached to the above, and an interior finishing material 28 is further attached. A boundary wall 2 between the building structures 1
3 is built on the same foundation 29. Each building structure 1 has an independent structure with a boundary wall 23 as a boundary, and a floor 30, a ceiling 31, an inner wall and the like are respectively finished. Here, the roof 37 is formed so as to be continuous over the adjacent building structures 1. Further, as shown in FIG. 9, a pillar cover 33 is attached to the joint portion formed by the end portions of the outer walls 32 formed in the adjacent building structures 1 (that is, the end portion of the boundary wall 23) to cover the joint portion. . Here, the pillar cover mounting bracket 34 is attached to the outer wall 32 or the pillar, and the locking portions 36 at both ends of the pillar cover 33 are locked to the locked portions 35 at both ends of the pillar cover mounting bracket 34. .

By the way, when the building structure 1 and the adjacent building structure 1 are built through the gap 5 as in the present invention, the plans of the building structures 1 to be connected are made different, and the building structures of the different plans are made different. By combining the bodies 1 with each other, it is possible to construct a variety of buildings corresponding to various transformation sites by combining the existing building structures 1.

[Effects of the Invention] In the present invention, as described above, a plurality of structurally independent building structures are combined to form one building. Therefore, by selecting a plan of an existing building structure to be combined, , The combination of buildings has been expanded to accommodate various types of transformation sites, and the corridor structure material located at the end of the corridor of one building structure and the adjacent building structure The corridor structural material located at the end of the corridor is opposed with a slight gap, and the upper flanges of the corridor structural material facing each other are sandwiched between the upper and lower connecting plates from above and below for connection. By fixing the upper plate and the connecting lower plate with a fixing tool, it is possible to easily connect the corridors of independent building structures to each other to provide continuity of the corridor, and also to clamp the upper flange for connection. Because it is doing in one corridor Even if such a force is applied, it does not affect the adjacent corridor side.Also, the upper portion of the connecting upper plate is depressed downward to form a concave portion and the fixing tool. Since the head of the fastener is located in the recess, the head of a fixing tool such as a bolt is held in the recess and does not jump out upward, which is an obstacle to walking. Since the head of the fixing tool can be stored by recessing the approximately central part of the upper plate for use in the width direction, compared to the case of forming a hole in the upper plate for connection and holding the head of screws etc. Therefore, the thickness of the portion of the connecting upper plate into which the fastener is inserted does not become thin, and the fixing strength does not decrease, and the recess serves as a rib to reinforce the connecting upper plate. Also, there is a space between the end of the upper surface of the connecting lower plate and the lower surface of the flange above the corridor structure. Since interposing the Kin material, without touching fine sand and mud accumulates in the corridor by walking down the hallway person, or the packing dust directly, Therefore, one in which the packing can as withstands.

[Brief description of drawings]

FIG. 1 is a schematic explanatory view of the present invention, FIG. 2 is a perspective view of a connecting portion of the same corridor, FIG. 3 is a plan view of a corridor floor panel before being attached, and FIG. 4 is a perspective view of the same. Fig. 5 is a sectional view of the same corridor with floor panels attached, Fig. 6 is a sectional view of the boundary wall portion, Fig. 7 is an enlarged transverse sectional view of the same boundary wall portion, and Fig. 8 is the same sectional area as above. FIG. 9 is an enlarged vertical sectional view of a roof portion of the wall, FIG. 9 is an enlarged transverse sectional view of an outer wall side end portion of the boundary wall, and 1 is a building structure,
2 is a building, 3 is a corridor, 4 is a corridor structural member, 5 is a gap, 6 is an upper flange, 7 is a connecting upper plate, 8 is a connecting lower plate, and 9 is a fixing tool.

Claims (1)

[Claims] 1. A structure in which a plurality of structurally independent building structures are combined to form one building, wherein a corridor structural material located at an end of a corridor of one building structure and an adjacent building. A plurality of building structures are built next to each other so that the corridor structure located at the end of the corridor of the structure faces each other with a gap, and the flanges on the facing corridor structure materials connect the upper flanges to each other. And the lower plate for connection are sandwiched from above and below, and the upper plate for connection and the lower plate for connection are fixed by a fixing tool, and a concave portion is formed by denting the substantially central portion of the upper plate for connection in the downward direction. In addition, the head of the fastener is located in the recess, and a packing material is interposed between the end of the upper surface of the connecting lower plate and the lower surface of the flange above the corridor structure material. Connection structure of corridors of adjacent buildings.