JP2010174512A - Method for designing unit building, and the unit building - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method for designing a unit building, which enables an effective utilization of a site under setback regulation and which can increase a range of design, and to provide the unit building. <P>SOLUTION: In this method for designing the unit building 1, the building with a plurality of stories is constructed by vertically and horizontally combining a plurality of standard building units 3 and 5 together and arranging a trapezoidal building unit 6 on the setback regulation side of an upper-story section 7. Also, an inclined roof 8 is arranged on the standard building unit 5 and the trapezoidal building unit 6, which constitute the upper-story section 7. The trapezoidal building unit 6 with the standard building unit 3C arranged below the trapezoidal building unit 6 and the upper/lower-story standard building units 3A, 3B and 5 adjacently arranged to the trapezoidal building unit 6 and the standard building unit 3C respectively are installed separately from each other. A gap 31, which is formed by the separate installation, is closed with a joint panel, and the trapezoidal building unit 6 and the standard building unit 5 constituting the upper-story section 7 are connected together by means of a connecting beam 15. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a unit type building design method and a unit type building.

There are unit buildings that stand by combining multiple building units on the foundation. In this unit type building, there is one in which the building unit on the top floor is arranged in an inclined roof using the back of the hut (for example, see Patent Document 1).
However, if the building units are arranged over the entire site, it will violate the oblique line restrictions such as the north side oblique line and road oblique line, so the number of building units arranged on the site must be reduced and the site can be used effectively. It wasn't done.
Then, in order to use a site effectively, the unit type building which put away the building unit and obstruct | occluded the space | gap produced by the panel with the panel was proposed (for example, refer patent document 2). In the case of the unit type building described in Patent Document 2, since the building unit can be arranged on the oblique line restriction side, the site can be used more effectively than the unit type building described in Patent Document 1. Met.
There has also been proposed a unit type building in which the upper floor building unit arranged on the oblique line restriction side is a trapezoidal unit. In the case of a unit type building using this trapezoidal unit, the site can be used more effectively than the unit type building described in Patent Document 1 because the trapezoidal unit is installed.

JP 2005-83160 A JP-A-2005-240358

  However, even in these unit type buildings, there is a limit to the effective use of the site within the oblique line limitation, and there is a problem that the design range of the unit type building is narrow.

  An object of the present invention is to provide a unit-type building design method and unit-type building that can effectively use a site within the oblique line limitation and can widen the design range of the unit-type building. .

  Referring to the drawings, the design method of the unit building 1 according to the present invention is a combination of a plurality of standard building units 3 and 5 having a rectangular parallelepiped frame 14 in the vertical and horizontal directions and is flat on the oblique line limiting side of the upper floor 7. The standard building units 3 and 5 and the trapezoidal building unit 6 constituting the upper floor 7 are constructed by arranging the trapezoidal building unit 6 having a trapezoidal frame on the surface orthogonal to A method of designing a unit building 1 for designing a unit building 1 in which an inclined roof 8 is disposed, the trapezoid building unit 6 and the standard building unit 3 disposed below the trapezoid building unit, A gap formed by separating the trapezoidal building unit 6 and the standard building units 3 on the upper and lower floors, which are arranged adjacent to the trapezoidal building unit 6 and the standard building unit 3, respectively. 1 closed by a joint panel 32, characterized in that connected by a connecting beam 15 between the trapezoidal building unit 6 constituting the upper floor portion 7 and the standard building units 3.

  According to the present invention, the trapezoidal building unit 6 and the standard building units 3 and 5 are separated from each other and are connected by the connecting beam 15, so that the strength of the building is ensured and the site is effective within the oblique line restriction. It can be utilized, and the range of design of the unit type building 1 can be expanded.

  In the present invention, it is preferable that the joint roof panel 33 is disposed on the connecting beam 15.

  In the present invention, since the joint shed panel 33 is installed on the connecting beam 15, the joint portion can be effectively used as the shed.

  In the present invention, it is preferable to attach a roof receiving bracket 35 to the joint roof panel 33, and to join the joint roof panel 33 and the inclined roof 8 through the roof receiving bracket 35.

  In the present invention, the inclined roof 8 can be firmly supported by the roof receiving bracket 35. Compared with the case where the bundle is erected and the inclined roof 8 is supported, the load on the inclined roof 8 is applied to the joint shed back panel 33, the connecting beam 15, the trapezoidal building unit 6 and the upper floor building unit. Since it is easy to convey to 5, the proof stress of the unit type building 1 can be increased.

  In the present invention, a plurality of standard building units 5 are arranged to face the trapezoidal building unit 6 with the gap 31 interposed therebetween, and a plurality of standards constituting the lower floor portion 4 are respectively provided below the standard building units 5. The building unit 3 is disposed, the pillars 11 adjacent to each other of the plurality of standard building units 3 constituting the lower floor portion 4 and arranged adjacent to each other are lost, and the beams of these standard building units 3 are reinforced. 40 is preferably joined.

  In this invention, the huge living room space R can be formed while ensuring the strength of the unit type building 1.

The unit building 1 of the present invention is designed by the following design method.
The design method is that a plurality of standard building units 3 and 5 having a rectangular parallelepiped frame 14 are combined in the vertical and horizontal directions, and a trapezoidal building unit 6 having a trapezoidal frame is arranged on the oblique line restriction side of the upper floor 7. A method of designing a unitary building 1 in which a building of a floor is built and an inclined roof 8 is arranged on the standard building unit 5 and the trapezoidal building unit 6 constituting the upper floor portion 7, A trapezoidal building unit 6 and the standard building unit 3 arranged below the trapezoidal building unit, and standard building units 3 and 5 on upper and lower floors arranged adjacent to the trapezoidal building unit 6 and the standard building unit 3 respectively. The separated building units 3 and 5 are closed with a joint panel 32, and the trapezoidal building unit 6 constituting the upper floor 7 and the standard building are closed. The unit 5 is connected by a connecting beam 15, a joint roof panel 33 is arranged on the connecting beam 15, and a roof receiving metal fitting 35 is attached to the joint roof panel 33. It is the design method characterized by joining the said hut back panel 33 for joints, and the said inclined roof 8 through this.

In this invention, the trapezoidal building unit 6 and the standard building units 3 and 5 are separated from each other and are connected by the connecting beam 15, so that the strength of the building is ensured and the site is effective within the oblique line restriction. A unit building 1 based on a wide range of designs used can be obtained.
And the joint part of this unit type building 1 can be used effectively as a hut.
Furthermore, the inclined roof 8 can be firmly supported by the roof receiving bracket 35.
Further, the load of the inclined roof 8 is more easily transmitted to the joint cabin back panel 33, the connecting beam 15, and the building unit 5 on the upper floor as compared with the case where the bundle is erected to support the inclined roof 8. Therefore, the yield strength of the unit type building 1 can be increased.

The perspective view which shows the whole unit type building which concerns on 1st embodiment of this invention. The whole longitudinal section showing the unit type building of the embodiment. The perspective view which shows the framework of the standard building unit which comprises the unit type building of the said embodiment. The perspective view which shows the framework of the trapezoid building unit which comprises the unit type building of the said embodiment. The longitudinal cross-sectional view which shows the principal part of the unit type building of the said embodiment. The disassembled perspective view which shows the lower floor part and upper floor part of the unit type building which concern on 2nd embodiment of this invention.

[First embodiment]
Hereinafter, a first embodiment of the present invention will be described with reference to the drawings.
FIG. 1 shows a perspective view of a two-story unit building 1 according to this embodiment. In FIG. 2, a unit building 1 according to the present embodiment is shown as an overall longitudinal sectional view.
As shown in FIG. 1 and FIG. 2, the unit type building 1 of the present embodiment includes a lower floor portion 4 composed of six lower floor standard building units 3 provided on a foundation 2, and a lower floor portion 4. An upper floor portion 7 composed of four upper floor standard building units 5 and trapezoidal building units 6 placed on the lower floor standard building unit 3, and an inclined roof 8 provided above the upper floor portion 7. It is prepared for.

In addition, as shown in FIG. 2, the lower standard building units 3 are separated from each other in the lower floor part 4, and the upper standard building unit 5 and the trapezoidal building unit 6 are separated from each other in the upper floor part 7. The building 1 is configured with a gap 31. The gap 31 is closed by a wall panel 32 (see FIG. 1), which will be described later, and a ceiling panel and a floor panel, which are joint panels (not shown). Further, a joint cabin back panel 33 is installed above the ceiling panel of the upper floor portion 7.
Moreover, the dashed-dotted line of the left side of the unit type building 1 represents the adjacent boundary line 9A, and the dashed-dotted line along the inclined roof 8 represents the diagonal line 9B which concerns on diagonal line restrictions.

FIG. 3 shows a lower standard building unit 3 and an upper standard building unit 5 according to this embodiment.
The planar shape of the lower standard building unit 3 and the upper standard building unit 5 is a rectangle with short sides and long sides having different lengths. The lower standard building unit 3 and the upper standard building unit 5 are provided with rectangular parallelepiped frames 14 in which the upper and lower ends of the pillars 11 at the four corners are connected by the ceiling beam 12 and the floor beam 13, respectively.
The frame 14 can be attached with construction surface materials such as an outer wall material, an inner wall material, a ceiling surface material, and a floor surface material (not shown). Here, as the ceiling beam 12, a long-side ceiling beam 12A and a short-side ceiling beam 12B having different lengths are provided. These ceiling beams 12 are made of channel steel having a U-shaped cross section. Among these, a plurality of ceiling beams (not shown) are bridged between the long-side ceiling beams 12 </ b> A arranged to face each other. A ceiling surface material (not shown) for forming a ceiling surface is attached to these ceiling beams.
As the floor beam 13, like the ceiling beam 12, a long side floor beam 13A and a short side floor beam 13B having different lengths are provided. These floor beams 13 are formed from channel steel having a U-shaped cross section. Among these, a plurality of joists (not shown) are bridged between the long-side floor beams 13 </ b> A arranged to face each other. A floor material (not shown) for forming a floor surface is attached to these joists.

FIG. 4 shows a trapezoidal building unit 6 according to the present embodiment.
A surface perpendicular to the plane of the trapezoidal building unit 6 is a trapezoid. Two long pillars 21 </ b> A and two short pillars 21 </ b> B are erected at four corners of the trapezoidal building unit 6.
A long-side ceiling beam 22A is bridged between the upper ends of the two long columns 21A and the upper ends of the two short columns 21B, and between the upper end of the long columns 21A and the upper end of the short columns 21B, The climbing beam 22B is bridged. Here, the climbing beam 22B is bridged with a slope corresponding to the sloped roof 8 along the oblique line 9B. For this reason, the inclined surface of the trapezoidal building unit 6 is arranged along the oblique line with the oblique line restriction. These long side ceiling beams 22A and climbing beams 22B are made of groove steel having a U-shaped cross section. Among these, a plurality of ceiling beams (not shown) are bridged between the climbing beams 22B arranged to face each other. A ceiling surface material (not shown) for forming the ceiling surface is attached to these ceiling beams.
A long side floor beam 23A is bridged between the lower ends of the two long columns 21A and the lower ends of the two short columns 21B, and a short gap is formed between the lower end of the long columns 21A and the lower end of the short columns 21B. The side floor beam 23B is bridged. These floor beams 23 are formed from channel steel having a U-shaped cross section. Among these, a plurality of joists (not shown) are bridged between the long-side floor beams 23 </ b> A arranged to face each other. A floor material (not shown) for forming a floor surface is attached to these joists.

Here, a method for forming the gap 31 shown in FIG. 2 will be described in detail.
First, for the lower floor part 4, two lower floor central units 3A disposed in the center, two lower floor right units 3B disposed on the right side of the lower floor central unit 3A, and lower floor central unit 3A The two lower floor left units 3C arranged on the left side of each of the frames are arranged with their short sides of the framework 14 adjacent to each other. Then, the lower floor central unit 3A and the lower floor left unit 3C are arranged at a predetermined distance L with the long sides of the framework 14 facing each other, thereby forming a gap 31.
And about the upper floor part 7, the upper floor standard building unit 5 is arrange | positioned on a total of four lower floor standard building units 3 of the lower floor center unit 3A and the lower floor right unit 3B, and the lower floor left unit 3C A trapezoidal building unit 6 is arranged on the top. As a result, the long side of the framework 14 of the upper standard building unit 5 and the long side of the framework 14 of the trapezoidal building unit 6 are opposed to each other and are spaced apart by a predetermined distance L, so that a gap 31 is formed. .
As shown in FIG. 1, the outer wall side of the gap 31 formed in this way is closed by a wall panel 32 that is a joint panel. Further, the floor side and the ceiling side of the gap 31 are closed by a ceiling panel and a floor panel which are joint panels (not shown). Further, as shown in FIGS. 1 and 2, a joint hut back panel 33 is installed above the ceiling panel of the upper floor 7.

FIG. 5 shows an enlarged top view of the gap 31 in the upper floor portion 7.
As shown in FIGS. 2 and 5, the lower floor central unit 3 </ b> A and the lower floor left unit 3 </ b> C, and the upper floor standard building unit 5 and the trapezoidal building unit 6 that face each other with a gap 31 are U-shaped in cross section. They are connected by a connecting beam 15 made of channel steel.
Specifically, the connecting beam 15 is disposed between the upper end portion and the lower end portion of the pillars 11 and 21A of the building units 3, 5, and 6 that are disposed to face each other with the gap 31 therebetween, and the connecting member. The building units 3, 5, and 6 are firmly connected by being fixed by bolts 16.

On the connecting beam 15, a joint cabin back panel 33 is arranged.
The joint hut back panel 33 is formed by assembling four U-shaped beams in a rectangular frame shape, and the planar shape thereof is the same as the planar shape of the gap 31. And it has the structure where the board | plate material which is not illustrated was attached to the lower side of a beam. An auxiliary beam (not shown) may be bridged between the beams, and a structure in which a plate material is attached to the lower side of the beam and the auxiliary beam may be employed.
The joint cabin back panel 33 is connected and fixed to the connecting beam 15 by a bolt or the like (not shown).
A hut back panel 34 is also arranged on the ceiling side of the upper floor standard building unit 5 and is connected and fixed to the ceiling beam 12 by bolts or the like (not shown). The hut back panel 34 is also formed by assembling beams with a U-shaped cross section into a rectangular frame shape, and the planar shape of the shed rear panel 34 is substantially the same as that of the upper standard building unit 5 in which it is installed. A plate material (not shown) is attached to the upper side of the beam.
By arranging the hut back panel 33 and the hut back panel 34 for the joint, a shed space K is formed below the inclined roof 8 as shown in FIGS.

  Above the upper floor 7, an inclined roof 8 composed of a plurality of inclined roof panels 81 is provided. The inclined roof panel 81 is a frame material having a U-shaped cross section assembled into a frame shape, and is formed by attaching a face material or the like to the frame. The sloped roof panel 81 includes a roof receiving bracket 35 installed on the upper part of the joint shed back panel 33 and the ceiling beam 12 on the outer wall side of the upper standard building unit 5, and the outer wall side of the trapezoidal building unit 6. It is supported by a roof bracket (not shown) installed on the upper part of the long side ceiling beam 22A and a bundle 36 (see FIG. 2).

The roof receiving metal fitting 35 is provided with a fixing surface 35A that is fixed to the upper floor 7 with a bolt (not shown).
Moreover, the roof receiving metal fitting 35 is provided with the inclined support surface 35B in order to support the inclined roof panel 81 along the oblique line 9B. The support surface 35B and the inclined roof panel 81 are fixed with bolts (not shown).

[Unit building design method 1]
Next, the design method of the unit building 1 according to this embodiment will be described focusing on the points according to the present invention. That is, in order to use the site effectively, the lower standard building unit 3 is arranged within the range not exceeding the adjacent land boundary line 9A to form the lower floor part 4, and the upper standard building unit within the range not exceeding the oblique line 9B. 5 and a trapezoidal building unit 6 are arranged to form an upper floor 7 and further to form an inclined roof 8.
First, the lower floor portion 4 is formed by arranging the six lower floor standard building units 3 adjacent to each other on the foundation 2 on the basis of the adjacent land boundary line 9A on the opposite side to the oblique line restriction side.

Next, the upper floor part 7 is formed by arranging the upper floor standard building unit 5 and the trapezoidal building unit 6 adjacent to each other on the lower floor part 4. Here, the trapezoidal building unit 6 is formed by setting the slope of the climbing beam 22B so that the inclined surface thereof follows the oblique line 9B.
Then, an inclined roof 8 having a gradient along the oblique line 9 </ b> B is installed on the upper floor portion 7.

Even in the state so far, it is arranged within a range not exceeding the adjacent land boundary line 9A and the oblique line 9B, but further, the lower floor part 4, the upper floor part 7 and the inclined roof 8 are provided with respect to the adjacent land boundary line 9A and the oblique line 9B. Make a design to put them together.
First, the inclined roof 8 is moved along the oblique line 9B to a position not exceeding the oblique line 9B.
Next, the trapezoidal building unit 6 and the lower floor left unit 3C on the oblique line restriction side are moved to the adjacent boundary line 9A side, and the inclined roof 8 after the movement is set to a position where it can be supported. At this time, in accordance with the movement of the lower floor left unit 3C, a setting change is performed to widen the foundation 2 toward the adjacent boundary line 9A.
And the clearance gap 31 of the predetermined space | interval L is formed by moving the trapezoid building unit 6 and the lower floor left unit 3C. The lower floor central unit 3 </ b> A and the lower floor left unit 3 </ b> C, and the upper floor standard building unit 5 and the trapezoidal building unit 6 that are arranged to face each other through the gap 31 are connected by the connecting beam 15.

After that, the joint roof panel 33 is installed on the connecting beam 15, and the roof panel 34 is installed on the upper standard building unit 5.
Further, a roof receiving bracket 35 is installed on the joint roof back panel 33 and the ceiling beam 12 on the outer wall side of the upper standard building unit 5, and a roof receiving bracket (not shown) is installed on the long side ceiling beam 22 </ b> A on the outer wall side of the trapezoid building unit 6. , The bundle 36 is erected on the back panel 34, and the inclined roof panel 81 is supported. Note that the size of the sloped roof panel 81 is appropriately changed as the sloped roof 8 is moved along the oblique line 9B.
In this manner, the unit building 1 that effectively uses the site is designed by arranging the lower floor left unit 3C, the trapezoidal building unit 6, and the inclined roof 8 with respect to the adjacent land boundary line 9A and the oblique line 9B.

[Effect of the embodiment]
According to the embodiment as described above, the following effects can be obtained.
(1) The lower floor central unit 3A and the lower floor left unit 3C are separated from each other in the lower floor part 4, and the trapezoidal building unit 6 and the upper standard building unit 5 are separated from each other in the upper floor part 7, Since the separated units are connected by the connecting beam 15, the site can be used effectively within the oblique line restriction while ensuring the strength of the building, and the design range of the unit type building 1 can be widened.

(2) Since the floor side, the ceiling side, and the outer wall side of the gap 31 generated by the separation are blocked by the wall panel 32, the ceiling panel, and the floor panel, which are joint panels, the gap 31 portion can also be used as a living room. it can.

(3) Since the hut back panel 33 for the joint is installed on the connecting beam 15 and the shed back panel 34 is also installed on the ceiling side of the standard building unit 5 on the upper floor, the joint portion is also provided below the inclined roof 8. The attic space K effectively used as the attic can be formed.

(4) A plurality of sloped roof panels 81 constituting the sloped roof 8 are supported by the roof back bracket 33 attached to the upper part of the long side ceiling beam 22A on the outdoor side of the hut back panel 33 and the trapezoidal building unit 6, and this Since the joint roof panel 33 and the inclined roof 8 are joined via the roof receiving bracket 35, the inclined roof 8 can be firmly supported.
Also, compared to the case where a bundle is erected at the joint and the inclined roof 8 is supported, the load of the inclined roof can be easily transmitted to the joint cabin back panel 33, the connecting beam 15, and the trapezoidal building unit 6. Therefore, the yield strength of the unit building 1 can be increased.

[Second Embodiment]
FIG. 6 shows a perspective view of a two-story unit type building according to the second embodiment.
In the second embodiment, as shown in FIG. 6, two lower floor central units 3 </ b> A ′ and two lower floor right units 3 </ b> B ′ in which one column 11 is omitted are adjacently disposed in the lower floor portion 4. This is different from the first embodiment.
Here, in description of 2nd embodiment, the component same as 1st embodiment attaches | subjects the same code | symbol, and abbreviate | omits description.

  In the lower floor 4, the lower floor central unit 3 </ b> A ′ and the lower floor right unit 3 </ b> B ′ are arranged adjacent to each other with the portions where the columns 11 are omitted. Therefore, a huge living room space R is formed in the lower floor portion 4 by the two lower floor central units 3A 'and the two lower floor right units 3B'.

In order to reinforce the four building units constituting this living room space R, the upper part of the short side ceiling beam 12B of the lower floor central unit 3A 'and the upper part of the short side ceiling beam 12B of the lower floor right unit 3B' A reinforcing beam 40 is installed across.
The reinforcing beam 40 is provided to reinforce the short-side ceiling beam 12 </ b> B where the column 11 is omitted. The reinforcing beam 40 is formed of a plate member having a predetermined thickness.
Further, on the side surface of the reinforcing beam 40, that is, the side surface when the plate member is erected, reinforcing plates 41 and 42 are provided in the horizontal direction. The reinforcing plate 41 is provided at both ends of the reinforcing beam 40 in the longitudinal direction, and the reinforcing plate 42 is provided at the central portion of the reinforcing beam 40 in the longitudinal direction.

  The reinforcing plate 41 is formed so that adjacent pillars 11 of the lower floor central unit 3A 'can be connected to each other. Further, the reinforcing plate 42 is formed so that four portions of the connecting portions of the ceiling beam 12 of the lower floor central unit 3 </ b> A ′ and the lower floor right unit 3 </ b> B ′ of which the pillar 11 is omitted can be connected. The reinforcing plates 41, 42 are connected and fixed to the lower floor central unit 3A 'and the lower floor right unit 3B' by bolts (not shown).

The lower floor central unit 3A ′ and the lower floor left unit 3C are spaced apart by a predetermined distance L, whereby a gap 31 is formed. In the upper floor portion 7, the upper floor standard building unit 5 and the trapezoidal building unit 6 are arranged apart by a predetermined distance L, and a gap 31 is formed.
As shown in FIG. 6, the side surface of the gap 31 is closed by a wall panel 32 that is a joint panel. Moreover, the upper part and the lower part of the clearance gap 31 are obstruct | occluded by the ceiling panel and floor panel which are joint panels which are not shown in figure.

  Others are formed in the unit type building of the second embodiment as in the first embodiment (see FIG. 2). That is, the lower floor central unit 3 </ b> A ′ and the lower floor left unit 3 </ b> C, and the upper floor standard building unit 5 and the trapezoidal building unit 6 that are arranged to face each other via the gap 31 are connected by the connecting beam 15. A joint shed panel 33 is disposed on the connecting beam 15, and a plurality of inclined roof panels 81 are supported by the roof bracket 35 to form the inclined roof 8.

[Unit building design method 2]
Next, the design method of the unit building according to the second embodiment will be described with respect to differences from the design method of the unit building 1 of the first embodiment.
That is, the method of arranging the lower standard building unit 3 and forming the lower floor portion 4 within a range that does not exceed the adjacent land boundary line 9A in order to effectively use the site is different.
First, of the 6 units of the lower floor central unit 3A, the lower floor right unit 3B, and the lower floor left unit 3C constituting the lower floor portion 4, two lower floors not facing the adjacent boundary line 9A side One column 11 of the central unit 3A and two lower floor right units 3B is omitted.
Then, two lower-floor central units 3A ′ and two lower-floor right units 3B ′ from which these pillars 11 are omitted are arranged adjacent to each other with the portions from which the pillars 11 are omitted.

Further, in order to reinforce the four building units constituting the huge living room space R formed by this adjacent arrangement, the upper part of the short side ceiling beam 12B of the lower floor central unit 3A ′ and the lower floor right unit 3B ′. The reinforcing beam 40 is installed over the upper part of the short side ceiling beam 12B.
Others are designed in the same manner as the design method of the unit building 1 of the first embodiment.

[Effects of Second Embodiment]
According to the second embodiment, in addition to the effects (1) to (4) described in the first embodiment, there are the following effects.
(5) Two lower floor central units 3A ′ and two lower floors each having a gap 31 formed between the lower floor central unit 3A ′ and the lower floor left unit 3C, each having one pillar 11 omitted. The right unit 3B ′ is placed adjacent to each other with its pillars 11 omitted, and is reinforced by the reinforcing beam 40, so that the huge living room space R formed without the pillars is secured while securing the building strength. It can be formed in the lower floor part 4.

It should be noted that the present invention is not limited to the above-described embodiment, and modifications, improvements, etc. within a scope that can achieve the object of the present invention are included in the present invention.
For example, in the above-described embodiment, the case of the oblique line restriction by the adjacent boundary line 9A has been described as the oblique line restriction, but the present invention can be similarly used even in the case of the road oblique line restriction or the north side oblique line restriction.

  Moreover, in the said embodiment, the lower floor part 4 was formed by arrange | positioning the 6 lower-floor standard building units 3 adjacently on the foundation 2, on the basis of the adjacent land boundary line on the opposite side to the oblique line restriction side. However, it is not limited to this. That is, the lower floor part 4, the upper floor part 7, and the inclined roof 8 are formed with reference to the adjacent boundary line 9A and the oblique line 9B on the oblique line restriction side. Then, the lower floor central unit 3A, the lower floor right unit 3B, and the upper floor standard building unit 5 are separated by a predetermined distance to the adjacent boundary line side opposite to the oblique line restriction side, and a design method is formed in which a gap 31 is formed. You can also.

  The present invention can be used for houses and the like that are subject to oblique line restrictions, and buildings such as stores.

DESCRIPTION OF SYMBOLS 1 ... Unit type building 3, 5 ... Standard building unit 4 ... Lower floor part 6 ... Trapezoid building unit 7 ... Upper floor part 8 ... Inclined roof 11 ... Pillar 14 ... Frame 15 ... Connecting beam 31 ... Gap 32 ... Wall panel (joint panel)
33 ... Back panel for joint 35 ... Roof bracket 40 ... Reinforcement beam

Claims (5)

A multi-story building is built by combining multiple standard building units with a rectangular parallelepiped framework vertically and horizontally, and placing a trapezoidal building unit with a trapezoidal framework with a plane perpendicular to the plane on the oblique line restriction side of the upper floor And the design method of the unit type building which designs the unit type building which arranges an inclined roof on the standard building unit and the trapezoidal building unit constituting the upper floor part,
The trapezoidal building unit and the standard building unit arranged below the trapezoidal building unit are separated from the standard building unit on the upper and lower floors arranged adjacent to the trapezoidal building unit and the standard building unit, respectively.
The gap formed by the separation is closed with the joint panel,
A design method for a unit type building, wherein the trapezoidal building unit constituting the upper floor part and the standard building unit are connected by a connecting beam. In the design method of the unit type building of Claim 1,
A design method for a unit-type building, wherein a back panel for a joint is arranged on the connecting beam. In the design method of the unit type building of Claim 2,
A design method for a unit-type building, wherein a roof receiving bracket is attached to the joint roof panel, and the joint roof panel and the inclined roof are joined via the roof receiving bracket. In the design method of the unit type building of Claim 3,
A plurality of the standard building units are arranged to face the trapezoidal building unit across the gap,
A plurality of standard building units, each constituting a lower floor, are arranged below these standard building units,
A unit-type building comprising a plurality of standard building units that constitute the lower floor portion and that are adjacent to each other and that are not adjacent to each other, and that reinforcing beams are joined to the beams of these standard building units. Design method.   A unit type building designed by the method for designing a unit type building according to claim 3.

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