JPH0799033B2 - Connection structure of the upper corridor - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor corridor connecting structure capable of connecting the floor corridors of two apartments with good quality and convenience.

[0002]

2. Description of the Related Art For example, as shown in FIG. 5, it is often the case that the corridors c and d on each floor of two multi-story apartments a and b are connected by a connecting corridor e shown by diagonal lines in FIG.

[0003]

However, since the apartment houses a and b are constructed individually, the distance between the upper corridors c and d on each floor often changes due to the displacement of the apartment houses a and b. The structure of the connecting corridor e that connects the upper corridors c and d has not been established yet.

On the other hand, the legal restriction of two-way evacuation is imposed on the collective housing, and under the present circumstances where the structure of the connecting corridor e is not established as described above, the design plan of the collective housing a, b It had a great impact and limited variations of the building.

The present invention forms a joint corridor extending from the discontinuity of the first floor corridor of the first housing complex to the second housing complex side, and the lower corridor and the second floor corridor. For the purpose of providing a connecting structure of the upper corridor that can connect the first and second upper corridors for convenience and contribute to the diversification of the building based on bridging a bridge between There is.

[0006]

SUMMARY OF THE INVENTION The present invention is directed to a discontinuity of a corridor on a first floor which is cut off at one corner of a first apartment house and a second apartment house separated from the first apartment house. A connection structure of a floor corridor bridging a space between the first floor corridor and a second floor corridor extending in a direction orthogonal to each other, wherein the first floor corridor is the disconnection. On the edge, first
Of the multi-family house, the building pillars standing upright at the corners and the corridor pillars outside the first floor corridor are provided, and the building pillars and the corridor pillars are equidistant from each other in the space. A pair of corridor pillars standing on the upper corridor side of the second floor, and each corridor that connects between the corridor pillars, between the corridor pillars facing the building pillars, and between the corridor pillars facing the corridor pillars A floor is provided by using a beam to form a joint corridor extending from the break to the corridor pillar, and a bridge plate is bridged between the joint corridor and the second floor corridor.

[0007]

[Operation] Using the building pillars and the corridor pillars which are erected at the discontinuity of the corridor on the first floor of the first apartment building, and the pair of connecting corridor pillars, from the first corridor to the second corridor A connecting corridor that overhangs the corridor side is formed, and a bridge plate is bridged between this corridor lower part and the corridor on the second floor. In this way, since the first and second floor corridors are connected using bridge plates that are not rigidly joined, it is possible to follow the individual transitions of the first and second apartment houses, and the first and second floors It is possible to provide a high-quality connection structure capable of preventing damage to the connection part in the upper corridor. Therefore, it is possible to increase the degree of freedom in the design plans of the first and second apartment houses, and to diversify the building variations.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. 1 to 4, the connection structure of the upper corridor of the present invention is
Discontinuity T of the first floor corridor 2 that is interrupted at one corner E of the first apartment house A, and the first floor corridor of the second apartment house B apart from the first apartment house A 2 bridges the second floor corridor 3 that extends in a direction orthogonal to the space S.

The first and second apartment houses A and B each consist of a multi-storey house, and the first floor corridor 2 of the first apartment house A has a first end at the break T and a first end. The building column 4 made of square steel pipes standing upright at the corner E of the apartment house A and the corridor column 5 made of square steel pipes standing outside the first floor corridor A.

Further, in the space S, a pair of connecting corridor pillars 6 and 6 made of square steel pipes, which are equidistant from the building pillars 4 and the corridor pillars 5 and are separated from the second floor upper corridor 3 side. To be done.

As shown in FIGS. 2 to 4, the building pillars 4 and the corridor pillars 5 fix the ends of parallel and horizontal beam members 15 and 16 along both side edges of the first floor corridor 2, respectively. . The beam member 15 attached to the building pillar 4 is made of grooved steel with horizontal flanges extending from the upper and lower sides of the vertical web 15A to the inside, that is, the side of the first apartment house A, and fixed to the ends thereof. Board 17
Is fixed to the building pillar 4 by bolting or the like. Further, the beam member 16 attached to the corridor pillar 5 is made of grooved steel in which horizontal flanges are projected outward from the upper and lower sides of the vertical web 16A, and the other piece of the attachment fitting 19 to which one piece is fixed is attached to the web 16A. By fixing it to the corridor pillar 5 by bolting or the like, the upper end is aligned with the upper surface of the beam member 15, and the end portion is fixed to the corridor pillar 5.

Between the building pillar 4 and the connecting corridor pillar 6 facing the building pillar 4, corridor beams 7 made of channel steel having substantially the same shape as the beam member 15 are fixed and fixed at both ends thereof. Board 2
0 and 20 are bolted to the building pillar 4 and the connecting corridor pillar 6, respectively, so that the upper surfaces of the building pillar 4 and the connecting corridor pillar 6 are aligned horizontally with the upper surface aligned with the upper surface of the beam member 15 and the groove portion is directed inward. And take over.

Between the corridor pillar 5 and the connecting corridor pillar 6 facing the corridor pillar 5, a corridor beam 9 made of channel steel aligns the upper surface with the upper surface of the corridor beam 7 and the groove portion is on the outside. It is bridged horizontally toward and connects the corridor pillar 5 and the connecting corridor pillar 6.

A corridor beam 10 connects the connecting corridor pillars 6 and 6. The corridor beam 10 is formed of a channel steel in which horizontal flanges are projected from the upper and lower sides of a vertical web 10A to the side of the second floor corridor 3 and L-shapes in which one piece is fixed to each end of the web 10A. The other pieces of the mounting brackets 21 and 21 are attached to the webs of the corridor beam 7 and the corridor beam 9 and connecting corridor pillars 6 and 6
By fixing each to the vicinity, the corridor beam 10 is bridged between the connecting corridor columns 6 and 6 via the corridor beams 7 and 9. The upper surface of the corridor beam 10 is aligned with the upper surfaces of the corridor beams 7 and 9.

Further, the web 10A of the corridor beam 10 is provided with a horizontal projecting piece 22 projecting toward the first upper corridor 2 side by fixing an angle fitting 23 having an L-shaped cross section to the web 10A. The projecting piece 22 is located below the upper surface of the corridor beam 10.

A horizontal receiving beam 25 made of channel steel having a U-shaped cross section is bridged over the corridors 7 and 9 with the groove portion facing the second upper corridor 3 side. Both ends of the receiving beam 25 are
It is fixed to the corridor beams 7 and 9 using L-shaped fittings 26 and 26, and the upper surface of the receiving beam 25 is aligned with the upper surface of the projecting piece 22.

Between the building pillar 4 and the corridor pillar 5, there is a horizontal receiving beam 27 made of grooved steel having a U-shaped cross section, the upper surface of which is aligned with the upper surface of the receiving beam 25 and the groove portion It will be erected toward the corridor 3 side of the second floor. The end of the receiving beam 27 facing the building pillar 4 is a vertical mounting piece 2 fixed to the web of the receiving beam 27.
It is fixed by using a mounting bracket 31 provided with a fixing piece 30 for mounting to the web 15A of the beam member 15 at the inner end of 9, and the receiving beam 27 and the corridor pillar 5 are connected by an L-shaped mounting bracket 33. It

Further, the mounting member 31 has a fixed piece 3
A mounting piece 32 is projected from a vertical edge of 0, and this mounting piece 32 fixes a web of a receiving beam 34 made of channel steel horizontally spanned between the beam members 15 and 16. The receiving beam 34 and the beam member 16 are fixed by using an L-shaped mounting member 35, and the upper surface of the receiving beam 34 is the receiving beam 25,
Align with each top surface of 27.

The receiving beam 34 supports a floor 37 composed of a concrete panel arranged between the beam members 15 and 16 and forms the first floor corridor 2 by an appropriate finishing work.

Further, the projecting piece 22 and the receiving beam 25 support a floor body 11 made of a concrete panel arranged in a space surrounded by the corridor beams 7, 9 and 10 and the receiving beam 27 forming the interrupted end T. . Therefore, the floor body 11 includes the corridor beams 7, 9, 10
Is used to form the joint corridor lower portion 12 extending from the break end T to the joint corridor pillars 6, 6.

Further, a bridge plate 13 is laid between the lower corridor 12 and the second upper corridor 3. Second
In the upper corridor 3, the beam members 39 that are perpendicular to the first upper corridor 2 along the front edge thereof are horizontally bridged between the corridor columns 41 with their upper surfaces aligned with the upper surfaces of the corridor beams 10. The bridge plate 13 is placed on the upper surface of the beam member 39 and the upper surface of the corridor beam 10.

A so-called striped steel plate is preferably used as the bridging plate 13. The striped steel plate has a large rigidity with respect to the load, and is placed on the corridor beam 10, the floor body 11, and the beam member 39, and by performing finishing work such as mortar coating, the first and second floors. The upper corridors 2 and 3 can be connected with high quality while absorbing the distortion caused by the individual displacement of the first and second apartment houses A and B, and can prevent the bridge plate 13 from being damaged.

[0023]

As described above, the connecting structure of the upper corridor of the present invention forms the lower corridor extending from the discontinuity of the first corridor to the second corridor side, and the connecting corridor is formed. Division and second
Since the bridge plate is laid between the first floor and the second floor corridor, the distortion caused by the individual displacement of the first and second apartment houses can be absorbed by the movement of the bridge plate, and the first and second floor corridors can be connected. Damage to parts can be prevented.

Further, since the two apartments can be connected in good quality as described above, the variety of buildings can be diversified and the flexibility of the design plan can be increased.

[Brief description of drawings]

FIG. 1 is a plan view schematically showing an embodiment of the present invention.

FIG. 2 is a sectional view showing the main part thereof.

FIG. 3 is a plan view thereof.

FIG. 4 is a perspective view thereof.

FIG. 5 is a plan view illustrating a conventional technique.

[Explanation of symbols]

 2 1st floor upper corridor 3 2nd floor upper corridor 4 Building pillar 5 Corridor pillar 6 Joint corridor pillar 7, 9, 10 Corridor beam 11 Floor 12 Joint corridor 13 Bridge plate A First apartment house B Second Housing complex E corner section S space T break

Claims (1)

[Claims] 1. A discontinuity of a first-floor corridor that breaks at one corner of a first multi-family house, and the first-floor corridor of a second multi-family house separated from the first multi-family house. Is a connection structure of a floor corridor that bridges a second floor corridor that separates a space and extends in a direction orthogonal to each other, wherein the first floor corridor has a first apartment house at the break end. Of the building pillar and the corridor pillar located outside the first floor upper corridor, and the building pillar and the corridor pillar are equidistant from the second floor in the space. A pair of connecting corridor pillars that stand on the side of the upper corridor are erected, and each corridor beam that connects the connecting corridor pillars, the connecting corridor pillars facing the building pillars, and the connecting corridor pillars facing the corridor pillars is used. By forming a floor body to form the lower part of the connecting corridor that extends from the break to the connecting corridor pillar, this connecting corridor A connecting structure of the upper corridor, which is formed by bridging a bridge plate between the section and the second upper corridor.