JP6291251B2 - Multilayer structure - Google Patents

Description

  The present invention relates to a multilayer structure.

  A slope artificial land including a center pole, a spiral road provided around the center pole, and a building provided along the spiral road is known (for example, see Patent Document 1).

  Moreover, the skew elevator which raises / lowers the inclined hoistway is known (for example, refer patent document 2).

JP 11-315640 A JP 2005-231866 A

  By the way, in a conventional multilayer structure, an elevator, a staircase, or the like is used as a moving means for upper and lower floors.

  However, these elevators, stairs and the like generally penetrate each floor of the multilayer structure in a substantially vertical direction. Therefore, it is difficult for a person who moves on the floor to visually recognize the upper and lower floors (for example, the first floor and the second floor) at the same time.

  In view of the above facts, the present invention aims to improve the simultaneous visibility of upper and lower floors when moving between floors.

The multilayer structure according to the first aspect includes a core portion extending over a plurality of floors, an opening protruding from the core portion, forming a floor of each of the plurality of floors, and shifting to one side in the circumferential direction of the core portion as the floor rises. A plurality of floor portions formed, and a spiral movement path extending in a spiral manner across the plurality of floors through the openings.

According to the multilayer structure according to the first aspect , the plurality of floor portions are each formed with an opening that shifts to one side in the circumferential direction of the core portion as the floor rises. Through these openings, a spiral movement path extends spirally over a plurality of floors. Therefore, a person who moves on the floor can visually recognize the upper and lower floors through the opening.

The multilayer structure according to the second aspect is the multilayer structure according to the first aspect, wherein the openings adjacent to each other in the vertical direction are partially wrapped in a plan view, and are spirally continuous around the core portion. A colonnade space is formed.

According to the multilayer structure according to the second aspect , adjacent openings are partially wrapped in plan view. Thereby, the spiral hollow space which continues helically centering | focusing on a core part is formed. By providing a spiral movement path along the spiral atrium space, it is possible for a person moving on the floor to visually recognize the upper and lower floors simultaneously and in a wide range through the spiral atrium space.

The multilayer structure according to a third aspect is the multilayer structure according to the second aspect , wherein the spiral blow-off space is provided facing the outside of the multilayer structure, and the core part is provided in the spiral blow-off space. An inclined ceiling portion is provided which projects obliquely downward from the outer periphery of the floor portion and forms the floor of the spiral atrium space.

According to the multilayer structure according to the third aspect , the spiral blow-off space is provided facing the outside of the multilayer structure. The spiral atrium space is provided with an inclined ceiling portion that projects obliquely downward from the core portion and reaches the outer periphery of the floor portion that forms the floor of the spiral atrium space. The inclined ceiling portion divides the spiral atrium space into an internal space (use space) used by a person and an intermediate space facing the outside of the multilayer structure.

  Thus, by providing an inclined ceiling part (intermediate space) between the internal space used by a person and the outside of the multilayer structure, for example, anxiety about a high place can be reduced.

In the multilayer structure according to the fourth aspect, in the multilayer structure according to the second aspect or the third aspect, the spiral movement path is a skew elevator or staircase provided along the spiral blow-off space.

According to the multilayer structure according to the fourth aspect , by providing a staircase or a slanting elevator as a spiral movement path along the spiral atrium space, it is possible to visually recognize the upper and lower floors simultaneously and facilitate the movement of the floor. can do.

  As described above, according to the multilayer structure according to the present invention, the simultaneous visibility of the upper and lower floors when moving on the floor can be improved.

It is a perspective view which shows the multilayer structure which concerns on one Embodiment of this invention. It is a top view which shows the multilayer structure shown by FIG. FIG. 2 is an elevation view schematically showing the multilayer structure shown in FIG. 1. It is a longitudinal cross-sectional view which shows the multilayer structure shown by FIG. It is an elevational view schematically showing a multilayer structure according to a comparative example. It is an elevation view which shows typically the multilayered structure which concerns on the modification of this invention.

  Hereinafter, a multilayer structure according to an embodiment of the present invention will be described with reference to the drawings.

  As shown in FIG. 1, the multilayer structure 10 according to this embodiment is a columnar tower-like structure composed of a plurality of floors. The multilayer structure 10 includes a core portion 20 disposed in the center portion, a plurality of floor portions 30 protruding from the core portion 20, and a spiral blow-off space 34 that spirally continues around the core portion 20. doing.

  The core portion 20 is raised from the base portion and extends in the vertical direction across a plurality of floors. The core portion 20 includes a plurality of core pillars 22 arranged along the outer periphery thereof and a plurality of core beams 24 laid between adjacent core pillars 22 and is formed in a cylindrical shape as a whole. Yes. An elevator shaft 12 surrounding the core portion 20 is provided on the outer periphery of the core portion 20. The elevator shaft 12 is provided with a vertical elevator 14 as a vertical movement path that penetrates a plurality of floors in a substantially vertical direction.

  A plurality of floor portions 30 that form the floor of each floor protrude from the core portion 20. The plurality of floor portions 30 are formed in a substantially circular shape, and project from the core portion 20 in a bowl shape with an interval in the vertical direction. The floor portions 30 are each formed with a blow-off opening 32 that forms a spiral blow-off space 34. The blow-off opening 32 is an example of an opening.

  As shown in FIG. 2, the blow-off opening 32 is formed in a substantially fan shape from the core portion 20 to the outer peripheral edge portion of the floor portion 30. Moreover, each blow-off opening 32 has shifted | deviated to the circumferential direction one side (arrow R direction) of the core part 20 as the floor goes up. Furthermore, the upper and lower adjacent blow-off openings 32 are partially overlapped (overlapped) in plan view. As a result, a spiral hollow space (spiral void) 34 that is spirally continuous around the core portion 20 is formed.

  More specifically, FIG. 2 shows floor portions 30 from the N-6th floor to the Nth floor (N is an integer). In the example of FIG. 2, for example, the blowout opening 32N-1 on the (N-1) th floor is within a range that partially wraps with the blowout opening 32N-2 on the (N-2) th floor in a plan view. 2 with respect to the circumferential direction one side (arrow R direction) of the core part 20. Similarly, the Nth floor vent opening 32N is partially overlapped with the (N-1) th floor vent opening 32N-1 in a plan view with respect to the core opening 20 with respect to the blowout opening 32N-1. It is shifted to one side in the circumferential direction (arrow R direction). As a result, a spiral blow-off space 34 that is spirally continuous around the core portion 20 is formed.

  As shown in FIG. 1, a plurality of skew elevators 40 and stairs 46 serving as a spiral movement path are provided in the spiral atrium space 34. The slanting elevator 40 and the staircase 46 are provided along the spiral atrium space 34 and extend in a spiral manner over a plurality of floors through the atrium opening 32 formed in the floor portion 30 of each floor.

  The slanting elevator 40 has a spiral rail 42 that passes through the blow-off openings 32 on each floor and is spirally laid across a plurality of floors, and a vehicle 44 that moves along the spiral rail 42. The staircase 46 is bridged between the opening edges of the atrium opening 32 on the adjacent floor.

  Here, the earthquake resistant structure of the multilayer structure 10 will be described. As shown in FIG. 3, a plurality of outer peripheral columns 26 raised from the base portion are arranged outside the core portion 20. The plurality of outer peripheral columns 26 are arranged in a circular shape along the outer periphery of the multilayer structure 10 and surround the core portion 20. Beams 28 (see FIG. 4) are installed between the core portion 20 and the outer peripheral column 26, and floor portions 30 (see FIG. 1) of each floor are supported by these beams 28. In FIG. 1 and FIG. 2, the outer peripheral column 26 is not shown.

  Moreover, the core part 20 and the some outer periphery pillar 26 are connected by the helical truss part 50 extended helically centering | focusing on the core part 20. FIG. In the event of an earthquake, seismic force is distributed and transmitted from the core portion 20 to the plurality of outer peripheral columns 26 via the spiral truss portion 50.

  As shown in FIG. 4, the spiral truss portion 50 has a plurality of truss frames 52 arranged in a spiral shape with the core portion 20 as the center. The truss frame 52 has a pair of upper and lower beam members 54 and diagonal members 56, and projects radially from the core portion 20 in a plan view. The pair of upper and lower beam members 54 are installed between the core column 22 and the outer peripheral column 26 with an interval of two or more floors (fourth floor in this embodiment). The frame spans over. A truss frame 52 is formed by providing diagonal members 56 on the diagonal of the frame.

  Along the spiral truss portion 50 thus configured, the above-described spiral blow-off space 34 is formed. The spiral blow-off space 34 is formed between the upper and lower beam members 54 and faces the outside of the multilayer structure 10 (the space outside the outer peripheral column 26). The above-described diagonal member 56 is provided in the spiral blow-off space 34. The lower beam member 54 supports a floor portion 30 (see FIG. 1) that forms the floor of the spiral blow-off space 34.

  The diagonal member 56 projects obliquely downward from the core column 22 of the core part 20, and is joined to the joint portion between the lower beam member 54 and the outer peripheral column 26 through the blow-off opening 32 (see FIG. 1). Yes. In other words, the diagonal member 56 projects obliquely downward from the core portion 20 and reaches the outer peripheral portion of the floor portion 30 (see FIG. 1) that forms the floor of the spiral blow-off space 34. 3 and 4, the illustration of the floor portion 30 is omitted.

  A ceiling material (not shown) such as a glass panel is stretched between the adjacent diagonal members 56. Thereby, the inclined ceiling part 58 which partitions off the spiral atrium space 34 up and down is formed. The inside of the inclined ceiling portion 58 is an internal space (use space) 34A used by a person, and the outside of the inclined ceiling portion 58 is an intermediate space 34B facing the outside of the multilayer structure 10.

  Next, the operation and effect of this embodiment will be described.

  First, in order to clarify the effect of this embodiment, the movement path | route of the multilayer structure 100 which concerns on a comparative example is demonstrated. As shown in FIG. 5, three vertical elevators 102A, 102B, and 102C for a low layer, a middle layer, and a high layer that pass through each floor in a substantially vertical direction are provided in the central portion of the multilayer structure 100 according to the comparative example. It has been.

  In such a multi-layer structure 100, a person rides on one of the vertical elevators 102A, 102B, 102C and moves in a substantially vertical direction, and moves down the floor by descending on a predetermined floor as indicated by arrows a to c. . Therefore, it is difficult for a person who moves on the floor to visually recognize a plurality of floors at the same time. Moreover, since each floor of the multilayer structure 100 is partitioned by the floor, a person on another floor cannot be visually recognized.

  On the other hand, as shown in FIG. 1, the multilayer structure 10 according to the present embodiment is provided with a spiral blow-through space 34 that is spirally continuous with the core portion 20 as a center. In the spiral blow-off space 34, a skew elevator 40 and a staircase 46 are provided as a spiral movement path. The slanting elevator 40 and the staircase 46 are provided along the spiral atrium space 34 and extend in a spiral manner over a plurality of floors through the atrium opening 32 formed in the floor portion 30 of each floor.

  Therefore, as shown in FIG. 1, a person who moves on the floor using the oblique elevator 40 and the stairs 46 can visually recognize the upper and lower floors simultaneously and in a wide range through the blow-off opening 32. More specifically, as shown in FIG. 2, for example, a person P on the Nth floor can overlook the lower floor up to the N-6th floor as indicated by an arrow S. Similarly, the upper floor can be overlooked up to the (N + 6) th floor.

  Thus, communication can be induced compared with the multilayer structure 100 which concerns on a comparative example by expanding the visual field of the person who moves a floor to an upper and lower floor. Further, by providing a staircase 46 and a slanting elevator 40 in the spiral atrium space 34 as a spiral movement path, it is possible to facilitate the movement of the floor while making it possible to visually recognize the upper and lower floors simultaneously.

  In addition, since the slanting elevator 40 and the like move in an oblique direction, the residence time on each floor is longer than that of the vertical elevator 14. Therefore, communication can be further induced.

  Moreover, the spiral atrium space 34 extends in a spiral manner over a plurality of floors. In addition, the human field of view is generally wide at 50 degrees upward, 75 degrees downward, and 200 degrees left and right. Therefore, people on neighboring floors can visually recognize each other through the spiral atrium space 34 without moving on the floor.

  Further, as shown in FIG. 4, an inclined ceiling portion 58 that protrudes obliquely downward from the core portion 20 is provided in the spiral atrium space 34. By the inclined ceiling portion 58, the spiral atrium space 34 is partitioned into an internal space 34 </ b> A used by a person and an intermediate space 34 </ b> B facing the outside of the multilayer structure 10.

  Thus, by providing the inclined ceiling portion 58 (intermediate space 34B) between the internal space 34A used by a person and the outside of the multilayer structure 10, for example, anxiety about a high place can be reduced.

  Next, a modification of the above embodiment will be described.

  In the said embodiment, although the example which provided the skew elevator 40 and the staircase 46 in the multilayer structure 10 was shown as a helical movement path | route, it is not restricted to this. As the spiral movement path, for example, an escalator or the like may be used. In addition, the multilayer structure 10 can be provided with at least one of an oblique elevator 40, a staircase 46, and an escalator.

  Moreover, although the example which provided the inclined ceiling part 58 in the spiral atrium space 34 was shown in the said embodiment, the inclined ceiling part 58 can be abbreviate | omitted suitably. Moreover, in the said embodiment, although the example which formed the helical blower space 34 over substantially the full length of the multilayer structure 10 was shown, it does not restrict to this. The spiral blow-off space may be partially formed in the multilayer structure 10. Furthermore, in the said embodiment, although the example which formed the spiral hollow space 34 along the spiral truss part 50 was shown, it is not restricted to this. The spiral truss portion 50 can be omitted as appropriate.

  Furthermore, the spiral blow-off space 34 can be omitted as appropriate. For example, FIG. 6 shows a multi-layer structure 70 that does not have a spiral atrium space. In such a multilayer structure 70, an opening through which the spiral movement path 74 passes may be appropriately formed in the floor 73 of each floor. At this time, as the opening formed in the floor portion 73, various openings can be formed in which a person can move up and down and can visually recognize the upper and lower floors when the person moves. Reference numeral 76 indicates a connecting portion of a plurality of spiral movement paths 74. Reference numerals 72 </ b> A, 72 </ b> B, and 72 </ b> C denote vertical elevators provided along the core unit 20.

  The shapes of the multilayer structure 10 and the core part 20 are not limited to those described above. The multilayer structure 10 and the core part 20 may be formed in a prismatic shape, for example.

  As mentioned above, although one embodiment of the present invention was described, the present invention is not limited to such an embodiment, and one embodiment and various modifications may be used in combination as appropriate, and the gist of the present invention will be described. Of course, various embodiments can be implemented without departing from the scope.

DESCRIPTION OF SYMBOLS 10 Multi-layer structure 20 Core part 30 Floor part 32 Blow-off opening 34 Spiral blow-off space 40 Skew elevator (spiral movement path)
46 Stairs (spiral path)
58 Inclined ceiling 70 Multi-layer structure 74 Spiral moving path

Claims (4)

A core that spans multiple floors;
Projecting from said core part, follow the floor is raised so as to form the multi-storey floor, respectively, and a plurality of floor portions blow opening is formed deviated in plan view the one circumferential direction of the core portion,
A spiral movement path extending spirally through the plurality of floors through the blow-off opening ,
A multilayer structure comprising: The upper and lower adjacent blowout openings are partially wrapped in a plan view, and a spiral blowout space that is spirally continuous around the core portion is formed,
The multilayer structure according to claim 1. A core that spans multiple floors;
Overhanging from the core part, forming a plurality of floors, and a plurality of floor parts formed with openings that shift to one side in the circumferential direction of the core part as the floor rises;
A spiral movement path extending spirally through the openings and across the floors;
With
The openings adjacent to each other in the vertical direction are partially wrapped in a plan view, and spiral open spaces facing the outside of the multilayer structure are formed while continuing spirally around the core portion,
The spiral atrium space is provided with an inclined ceiling portion that projects obliquely downward from the core portion and reaches the outer periphery of the floor portion that forms the floor of the spiral atrium space.
Multi-layer structure. The spiral movement path is a skew elevator or staircase provided along the spiral atrium space,
The multilayer structure according to claim 2 or claim 3.

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