WO2021245738A1 - 住宅 - Google Patents
住宅 Download PDFInfo
- Publication number
- WO2021245738A1 WO2021245738A1 PCT/JP2020/021588 JP2020021588W WO2021245738A1 WO 2021245738 A1 WO2021245738 A1 WO 2021245738A1 JP 2020021588 W JP2020021588 W JP 2020021588W WO 2021245738 A1 WO2021245738 A1 WO 2021245738A1
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- WIPO (PCT)
- Prior art keywords
- floor
- gable
- house
- height
- space
- Prior art date
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/02—Dwelling houses; Buildings for temporary habitation, e.g. summer houses
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/02—Dwelling houses; Buildings for temporary habitation, e.g. summer houses
- E04H1/04—Apartment houses arranged in two or more levels
Definitions
- the present invention relates to a house (or a part thereof) in which at least a part of the roof is a gable roof and a living space for at least two levels is provided below the gable roof.
- Japanese Unexamined Patent Publication No. 7-54402 Japanese Unexamined Patent Publication No. 7-62900 Japanese Unexamined Patent Publication No. 2002-364189
- a part of the roof may have an unnatural shape and the appearance may be out of proportion or the harmony with the cityscape may be impaired.
- the present invention has been made in view of such circumstances, and particularly for a house built on a site where restrictions on the height and diagonal lines of the building are strict, the appearance of the house is a compact two-story building with a reduced height. It proposes a space configuration that gives a three-dimensional sense of spaciousness and openness to the interior living space and makes it easy to secure a storage space.
- the house of the present invention is provided so as to overlap the first floor and a part of the upper area of the first floor, and the second floor is continuous from the first floor through a staircase or the like, and the second floor.
- the second floor which is provided so as to overlap the other part of the upper area of the first floor, and the upper part of the second floor and the second floor, are continuously skipped to a position approximately half a floor higher than the second floor.
- the high second floor is provided along at least one end face of the gable roof so as to fill the frontage of the wife surface, and the high second floor is provided.
- the space above the gabled roof is integrated with the space behind the hut of the gabled roof, and the ceiling of the space is a sloping ceiling along the slope of the gabled roof.
- the floor surface of the second floor is provided at a position 1.0 m to 1.5 m higher than the floor surface of the second floor, and the ceiling height of the first floor is below the second floor.
- the height is 2.1m to 2.7m, 3.1m to 4.2m below the second floor, and the gable roof has an eave height of 6.0m to 6.7m. It is characterized by an aspect in which the height is 10.0 m or less.
- a high ceiling space with a ceiling height of 1.3 to 1.5 times that of a standard living room is provided on top of each other, and the roof of the building is provided.
- the appearance of the shape and the shape of the wall surface can also be well-proportioned and good.
- the house of the present invention is characterized in that a window that continuously opens from the vicinity of the floor surface of the high second floor to the height of the gable is provided on the gable surface above the high second floor.
- a window having the same width as the window provided above the high second floor is provided. Can be provided.
- the house of the present invention is characterized in that the upper area of the high second floor is a beamless space in which the lower chord material of the hut structure constituting the gable roof does not cross the area. As a result, the comfort and comfort of the space on the second floor will be further improved.
- the house of the present invention is characterized in that, in order to realize the beamless space, a ridge-bearing pillar that directly supports the ridge with a sloping roof is erected on the floor structure of the second floor. do. With this ridge pillar, it is possible to stably support the pentagonal building frame in front view even if the lower chord material of the hut is omitted.
- the house of the present invention adopts a space composition that combines a skip floor in which the height of the floor surface is changed by approximately half a floor along the direction of the ridge and a sloping ceiling along the slope of the gable roof.
- These high ceiling spaces are open and bright living spaces with a ceiling height 1.3 to 1.5 times that of a normal living room.
- the high ceiling space and the other rooms are continuous in a skip shape, so that a feeling of expansion in the vertical direction is formed in the entire room.
- the form required for the ceiling of the room will also diversify according to the purpose and size of the room.
- living rooms generally prefer tall ceilings. Slope ceilings are also pleasing in children's rooms and hobby rooms, and storage rooms with slightly lower ceilings are acceptable.
- the height and shape of the ceiling on each floor are changed by the space composition in which the floor surface and the sloped ceiling are skipped by approximately half a floor. Therefore, by rationally arranging the individual rooms according to them, it is possible to create an attractive and varied living space.
- It is a 2nd floor plan view of the house. It is a top view of the high 2nd floor and the back floor of a hut of the house. It is a ridge direction sectional view of the house. It is sectional drawing in the direction between beams of the house. It is an elevation view which looked at the house from the front road side. It is a perspective view which shows typically the floor surface composition of the house. It is explanatory drawing which shows typically the support structure of the triangular hut frame. It is a perspective view which shows typically the frame structure of the house. It is an elevation view which shows the wall structure of the gable surface roughly.
- FIG. 1 to 10 show a house 1 according to an embodiment of the present invention.
- the illustrated house 1 is assumed to be built on a substantially flat site with a site area of about 140 to 200 m 2 located in a type 1 or type 2 low-rise residential area in an urban area or a suburb of the city. ..
- the right side of the site is in contact with the front road R, and the other three sides are in contact with the adjacent land.
- This house 1 is built so that it fits in a standard double-decker height, for example, by the wooden frame construction method.
- 1 to 3 show a planar structure of each floor
- FIGS. 4 to 7 show a structure of each part of the building in the height direction.
- This house 1 has a gable roof 12 that flows down from one building 11 on both sides.
- the slope of the gable roof 12 is, for example, 6/10 (6 inch slope), and a part of the roof on one side (right side in FIG. 6) is laid down slightly below the standard height of the eaves on the second floor. There is.
- the plan shape of the building body is substantially L-shaped, the building 11 is arranged in the direction orthogonal to the front road R, and the gable surface 13 having the narrower frontage faces the front road R. is doing.
- the frontage of the gable 13 on the R side of the front road is about 6 m, and the frontage of the gable 14 including the down-roofed portion on the opposite side is about 8 m.
- the elevation view of FIG. 6 shows the appearance of the wife surface 13 having a narrower frontage from the front road R side.
- the floor surface of the 1st floor (1F) is about 0.5m above the ground surface of the site and is provided at almost the same level.
- an entrance hall 101 a living room 102, a dining room 103, a kitchen 104, a Japanese-style room 105, a bathroom 106, a washroom / dressing room 107, a toilet 108, a storage room 109, and the like are provided.
- the living room 102 is arranged facing the wife surface 13 on the R side of the front road, and is spatially integrated with the dining room 103 and the kitchen 104.
- a staircase 110 leading to the second floor (2F) is provided between the Japanese-style room 105 and the toilet 108.
- the floor surface of the 2nd floor is arranged so as to overlap a part of the upper area of the 1st floor.
- the floor surface of the second floor is provided at a position about 3.0 m higher than the floor surface of the first floor, and the ceiling height of the first floor directly below the second floor is about 2.5 m.
- a staircase hall 201 On the second floor, a staircase hall 201, a Western-style room 202 used as a master bedroom, a walk-in closet 203, a study corner 204, a toilet 205, etc. are provided.
- a stairwell 206 Above the living room 102 on the first floor is a stairwell 206.
- a storage room 207 on the second floor is provided above the entrance hall 101 on the first floor.
- This second floor is continuous to the second floor (H2F), which is located approximately half a floor higher, through the skip stairs 208.
- the floor surface of the second floor which is substantially equivalent to the 2.5th floor, overlaps the atrium 206 above the living room 102 and the storage room 207 on the second floor, and covers the entire frontage of the gable 13 on the R side of the front road. It is arranged like this.
- the floor surface of the second floor is provided at a position about 1.3 m higher than the floor surface of the second floor, and the ceiling height of the first floor directly below the second floor is about 3.8 m.
- the ceiling height of the second floor storage room 207 provided at the position where the floor surface of the second floor and the floor surface of the second floor partially overlap each other is about 1.0 m.
- the storage room provided under the floor of the skip floor in this way has a ceiling height of 1.4 m or less, its horizontal projection area is less than half of the floor area of the floor (second floor), and is directly below. If it is less than 1/2 of each floor area of the floor (1st floor) and the floor directly above (high 2nd floor), the floor area is not included in principle. (Handling may differ depending on the municipality.)
- the staircase hall 301, Western-style room 302, storage room 303, 304, etc. are provided on the second floor.
- the Western-style room 302 is arranged so as to cover the frontage of the gable 13 including the portion directly below the building 11, and is used as, for example, a children's room.
- the ceilings of the Western-style room 302 and the storage cases 303 and 304 are formed as a ship bottom-shaped sloped ceiling (worship ceiling, house-shaped ceiling) along the slope of the gable roof 12, and are integrated with the back of the hut of the gable roof 12.
- the height of the ceiling is about 1.6 m near both ends of the gable surface 13 and about 3.3 m directly under the ridge 11.
- the second floor of the high school is connected to the back floor (LF) of the hut through the skip stairs 305 installed just below the building 11.
- the floor of the back floor of the hut is provided at a position about 1.5 m higher than the floor of the second floor, and the ceiling height of the second floor directly below the back floor of the hut is about 2.5 m.
- a storage compartment 401 behind the cabin is provided, which has a frontage of about 3.0 m centering directly under the building 11.
- the ceiling of the hut back storage room 401 is also a sloped ceiling along the slope of the gable roof 12, and the height of the ceiling is about 0.9 m on both sides in the flow direction of the roof and about 1.8 m directly under the ridge 11. ..
- the height of the floor surface of the first floor (1F) is about 0.5 m
- the height of the floor surface of the second floor (2F) is about 3.5 m.
- the height of the floor on the second floor (H2F) is about 4.8 m
- the height of the eaves (the height to the upper surface of the eaves girder 15 that supports the hut) is about 6.5 m
- the height of the floor is about 8.3m.
- FIG. 7 is a diagram schematically showing the configuration of the floor surface of each floor of the house 1.
- a space composition that combines a skip floor in which the height of the floor surface is changed by approximately half a floor along the direction of the building 11 and a sloping ceiling along the slope of the gable roof 12, the entire space is adopted.
- Is a standard two-story height but it is possible to provide a high ceiling space (living room 102 on the first floor and Western room 302 on the second floor) that overlaps two layers above and below along one of the wife faces 13. become.
- These high-ceiling spaces are 1.3 to 1.5 times as high as the living rooms provided in a standard double-decker building, and are full of openness.
- the high ceiling space and the other rooms are continuous in a skip shape, so that a feeling of expansion in the vertical direction is formed in the entire room.
- a hut frame frame with a triangular cross section is placed on a wooden frame frame, normally, as schematically shown in FIG. 8A, a hut beam, a land beam, a connecting beam, etc. are located at the base of the triangle.
- a lower chord member 91 called is bridged to prevent both ends of the triangle from opening.
- the bundle members 92 and 93 are erected on the lower chord member 91 to support the purlin 94 arranged at the apex of the triangle and the slope beam 95 erected on the hypotenuse of the triangle.
- the lower chord member 91 will cross the ceiling portion of the space directly under the cabin.
- the ridge pillar 97 is placed on the floor structure 96 that supports the floor surface on the second floor.
- the structure is adopted to directly support the purlin 94.
- the ridge-holding pillar 17 is arranged at the center of the gable 13 and at a position about 3 m away from the ridge 11 along the ridge 11.
- the floor structure 33 on the second floor (H2F) on which the building bearing pillar 17 is erected is erected so as to overlap the floor structure 32 on the second floor (2F), and the floor structure 33 on the second floor is erected.
- the surrounding floor beam 24 and the floor beam 25 surrounding the floor structure surface of the second floor are integrally connected via a short pillar material 18 and a stiffening surface material (not shown) to form a high second floor.
- a bearing wall 36 is formed between the floor and the second floor.
- the floor structure of the back floor (LF) of the hut which is located approximately half a floor higher than the second floor, is supported by the hut beams 16 (see FIG. 9) erected at the height of the lower chord material of the hut assembly. Has been done.
- a vertically long window 51 reaching the height of the gout is provided on the gable surface 13.
- the "height of the gable” is at least a position higher than the line connecting the eaves girders 15 horizontally (the bottom of the triangle of the hut: see FIG. 5).
- the window 51 stands on the ridge-holding pillar 17 erected directly under the ridge 11 on the gable surface 13 and on both sides of the ridge-holding pillar 17 at intervals of about 1 m. It is assembled between the installed gable side pillar 19.
- the gable sub-pillar 19 is also supported by the floor structure 33 on the second floor of the ridge, like the ridge-holding pillar 17, and its upper end is joined to the sloped beam 21 at the upper part of the gable 13 in a pillar-like manner.
- the window 51 is a window having continuity in the vertical direction in which the intermediate portion thereof is not divided by the hut beam or other structural materials.
- a portion of the gable surface 13 other than the window 51 that is, a wall surface having a width of about 2 m sandwiched between the gable surface sub-pillar 19 and the side pillars 23 erected at both corners of the gable surface 13 as appropriate.
- the short beams 22 and the like are joined to each other, and a stiffening surface material such as a structural plywood is stretched to form a bearing wall 35 that sandwiches the window 51 from the left and right.
- the window 51 of the gable surface 13 described above can be extended downward to the vicinity of the floor surface on the second floor. That is, if the bearing wall 36 provided between the floor structure 33 on the second floor and the floor structure 32 on the second floor is arranged so as to have the same width as the portion above the second floor, it becomes the second floor.
- a short window 52 having the same width as the above-mentioned window 51 can also be provided in the portion between the second floor and the second floor.
- the window 51 further enhances the feeling of openness of the living room 102 on the first floor.
- the window 52 and the window 51 above the second floor of the high floor are structurally divided by a floor beam 24 supporting the floor structure surface 33 of the second floor of the high floor, but the width is apparent. Can be aligned to give the impression of being integrated in the vertical direction.
- each floor plan, etc. of each floor can be appropriately modified without departing from the gist of the present invention.
- the height relationship of each part of each floor it is possible to increase or decrease by about several tens of cm within a range that does not impair the actual habitability, etc., using the dimensions of the illustrated form as a guide. (As a general rule, the exact height of each part of the building shall be calculated in accordance with the provisions of the Building Standards Act.)
- the present invention is applied to a part corresponding to a two-story building having a gable roof at least in a part of the house and the part corresponding to the two-story building is provided.
- the structure and spatial composition are not particularly limited.
- the roof shape of the two-story equivalent part is a double-flow type sloped roof similar to a gable roof, for example, even if it is a bent roof (mansard roof) or a kamaboko-shaped arch roof (vault roof). Applicable.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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Abstract
Description
11 棟
110 階段
12 切妻屋根
13 妻面
15 軒桁
17 棟持ち柱
19 妻面副柱
23 側柱
24 床梁
32 2階の床構面
33 高2階の床構面
51 窓
52 窓
Claims (6)
- 1階と、
前記1階の上方領域の一部に重なるように設けられて前記1階から階段等を通じて連続する2階と、
前記2階から前記2階よりも略半階分高い位置へスキップ状に連続して、前記1階の上方領域の他部に重なるように設けられた高2階と、
前記2階及び高2階の上方に設けられた切妻屋根と、を具備する住宅において、
前記高2階は、前記切妻屋根の少なくとも一方の妻面に沿って、該妻面の間口一杯にわたるように設けられるとともに、
前記高2階の上方の空間は前記切妻屋根の小屋裏空間と一体化され、該空間の天井は前記切妻屋根の勾配に沿った勾配天井であることを特徴とする住宅。 - 請求項1に記載された住宅において、
前記高2階の床面は前記2階の床面よりも1.0m~1.5m高い位置に設けられ、
前記1階の天井高が、前記2階の下方にあっては2.1m~2.7m、前記高2階の下方にあっては3.1m~4.2mとなされるとともに、
前記切妻屋根の軒高が6.0m~6.7mで、棟の高さが10.0m以下であることを特徴とする住宅。 - 請求項1または2に記載された住宅において、
前記高2階よりも上方の妻面に、前記高2階の床面付近から破風の高さまで開口する窓が設けられたことを特徴とする住宅。 - 請求項3に記載された住宅において、
前記2階の床面と前記高2階の床面との間の高さに位置する妻面に、前記高2階よりも上方に設けられた窓と同幅の窓が設けられたことを特徴とする住宅。 - 請求項1~4のいずれか1項に記載された住宅において、
前記高2階の上方領域は、切妻屋根を構成する小屋組の下弦材が該領域を横断しない無梁空間となされたことを特徴とする住宅。 - 請求項5に記載された住宅において、
前記高2階の床構面上に、前記切妻屋根の棟を直接、支持する棟持ち柱が立設されたことを特徴とする住宅。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2020451352A AU2020451352A1 (en) | 2020-06-01 | 2020-06-01 | House |
US17/628,227 US20230220692A1 (en) | 2020-06-01 | 2020-06-01 | House |
GB2200656.3A GB2609516A (en) | 2020-06-01 | 2020-06-01 | House |
PCT/JP2020/021588 WO2021245738A1 (ja) | 2020-06-01 | 2020-06-01 | 住宅 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2020/021588 WO2021245738A1 (ja) | 2020-06-01 | 2020-06-01 | 住宅 |
Publications (1)
Publication Number | Publication Date |
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WO2021245738A1 true WO2021245738A1 (ja) | 2021-12-09 |
Family
ID=78830934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2020/021588 WO2021245738A1 (ja) | 2020-06-01 | 2020-06-01 | 住宅 |
Country Status (4)
Country | Link |
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US (1) | US20230220692A1 (ja) |
AU (1) | AU2020451352A1 (ja) |
GB (1) | GB2609516A (ja) |
WO (1) | WO2021245738A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2608478A (en) * | 2020-06-01 | 2023-01-04 | Sekisui House Kk | House |
US20240084613A1 (en) * | 2022-09-09 | 2024-03-14 | George Bergman | Staked building pairs floors sharing vertical multiscale volumes |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2017106219A (ja) * | 2015-12-09 | 2017-06-15 | 積水ハウス株式会社 | 住宅 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8474194B2 (en) * | 2002-08-30 | 2013-07-02 | 500 Group Inc. | Modular prefabricated house |
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2020
- 2020-06-01 WO PCT/JP2020/021588 patent/WO2021245738A1/ja active Application Filing
- 2020-06-01 AU AU2020451352A patent/AU2020451352A1/en active Pending
- 2020-06-01 US US17/628,227 patent/US20230220692A1/en not_active Abandoned
- 2020-06-01 GB GB2200656.3A patent/GB2609516A/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2017106219A (ja) * | 2015-12-09 | 2017-06-15 | 積水ハウス株式会社 | 住宅 |
Also Published As
Publication number | Publication date |
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US20230220692A1 (en) | 2023-07-13 |
GB2609516A (en) | 2023-02-08 |
AU2020451352A1 (en) | 2022-02-10 |
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