JPH055020B2 - - Google Patents
Info
- Publication number
- JPH055020B2 JPH055020B2 JP60037113A JP3711385A JPH055020B2 JP H055020 B2 JPH055020 B2 JP H055020B2 JP 60037113 A JP60037113 A JP 60037113A JP 3711385 A JP3711385 A JP 3711385A JP H055020 B2 JPH055020 B2 JP H055020B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- building
- extension
- space
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005192 partition Methods 0.000 claims description 6
- 239000011178 precast concrete Substances 0.000 description 19
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は集合住宅、事務所ビル等において増築
を容易に行えるようにした建物に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a building that can be easily extended in a housing complex, an office building, or the like.
（従来の技術）
例えば集合住宅では、各戸の家族構成の変化に
よつて増築を必要とする場合がある。この場合、
増築工事は、建物の本体の外面にフレームを組立
て、建物本体の外壁を取り壊して上記フレームと
建物のフレームとを接続するものが知られてい
る。(Prior Art) For example, in an apartment complex, it may be necessary to extend the building due to changes in the family structure of each unit. in this case,
As for extension work, it is known that a frame is assembled on the outer surface of the main body of a building, the outer wall of the main body of the building is demolished, and the frame is connected to the frame of the building.
また特開昭59−192161号公報記載のように屋根
板上に増築用の柱突出部を予め設けておき、増築
の際に屋根上面の防水層及び柱突出部の被覆を取
り壊して柱突出部上に柱本体を接続するものがあ
る。 In addition, as described in Japanese Patent Application Laid-Open No. 59-192161, a column protrusion for extension is provided on the roof board in advance, and when an extension is made, the waterproof layer on the roof top surface and the covering of the column protrusion are removed and the column protrusion is removed. There is something on the top that connects the pillar body.
（発明が解決しようとする問題点）
しかしながら、前者の例では、外壁を取り壊す
などして増築用フレームを建物本体のフレームに
接続するので、増築工事に手間と時間がかかる問
題があつた。また後者の例では、建物の増築方向
が屋上方向であるので、多層建物では各層の増築
ができず、増築範囲が狭く、例えば集合住宅では
各戸の増築は困難となる。(Problems to be Solved by the Invention) However, in the former example, the extension frame is connected to the building frame by demolishing the outer wall, so there is a problem in that the extension work takes time and effort. In the latter example, since the building extension direction is toward the rooftop, it is not possible to extend each floor of a multi-story building, and the extension range is narrow, making it difficult to extend each unit in a multi-story building, for example.
本発明の目的は、簡単かつ短期間に増築を行
え、しかも増築範囲を従来例に比較して広くでき
るよにすることにある。 An object of the present invention is to enable expansion to be carried out easily and in a short period of time, and to enable the expansion range to be expanded compared to conventional examples.
（問題点を解決するための手段）
本発明の増築可能の建物は、本体に設けられて
いる区画部の水平方向の外面に増築用のフレーム
を予め設けてあり、上記フレームは両側に位置す
る壁と、両壁間の梁とから構成されているもので
ある。(Means for Solving the Problems) In the expandable building of the present invention, frames for expansion are provided in advance on the horizontal outer surface of the partitions provided in the main body, and the frames are located on both sides. It consists of a wall and a beam between both walls.
（実施例）
第１〜３図において、建物Ｂの本体の水平方向
の外面には、建物の区画部Baに対応して増築用
のフレームＦを予め設けてある。フレームＦは第
１フレーム１、第２フレーム２、第３フレーム３
及び第４フレーム４からなり、いずれのフレーム
もPC（プレキヤスト・コンクリート）板で構成さ
れている。第１フレーム１は、第１，２図に示す
ように、全体形状が２つの開口部１ａ，１ａを有
するＥ型に形成されている。第１フレーム１の中
央部及び一側方（第２図右側方）には上端から下
端に達するリブ１ｂ，１ｂが形成されている。第
１フレーム１は、増築用のフレームＦにおいて、
梁としての機能をも備えている。(Example) In FIGS. 1 to 3, a frame F for extension is provided in advance on the horizontal outer surface of the main body of a building B, corresponding to a compartment Ba of the building. Frame F is the first frame 1, the second frame 2, and the third frame 3
and a fourth frame 4, both of which are made of PC (precast concrete) boards. As shown in FIGS. 1 and 2, the first frame 1 has an E-shaped overall shape having two openings 1a and 1a. Ribs 1b, 1b are formed at the center and one side (right side in FIG. 2) of the first frame 1, reaching from the upper end to the lower end. The first frame 1 is a frame F for extension.
It also functions as a beam.
第１フレーム１の上端面の内側には、フレーム
に形成してある開口部１ａ，１ａに対応して、増
築に際して用いるPC床板Ｐ，Ｐを支持する受溝
１ｃ，１ｃ（第４図）を形成してある。受溝１ｃ，
１ｃの端部は上記PC床板Ｐ，Ｐの位置保持部１
ｄ，１ｄとなつている。 On the inside of the upper end surface of the first frame 1, corresponding to the openings 1a, 1a formed in the frame, there are receiving grooves 1c, 1c (Fig. 4) that support the PC floorboards P, P used in the extension. It has been formed. Receiving groove 1c,
The end of 1c is the position holding part 1 of the PC floorboard P, P
d, 1d.
第２フレーム２及び第３フレーム３はいずれも
同一構成であつて、第１，３図に示すように建物
本体の仕切壁Bb，Bcを外側に延長して形成され
ているもので、仕切壁とは一体的に形成されたも
のである。フレーム２，３の上端面の内側に増築
に際して用いるPC床板Ｐ，Ｐを支持するための
受溝２ａ，３ａを設けてある。受溝２ａ，３ａの
前後（第３図左右）にPC床板Ｐ，Ｐの位置保持
部２ｂ，３ｂを形成してある。さらに第４フレー
ム４は、第１，４図に示すようにＬ形に形成さ
れ、第２フレーム２と第３フレーム３との中間部
に建込まれている。第４フレーム４は上端部に
PC床板Ｐ，Ｐを載せるための受溝４ａを形成し
てあり、前部（第４図左端部）にPC床板の位置
保持部４ｂを突設してある。 Both the second frame 2 and the third frame 3 have the same configuration, and are formed by extending the partition walls Bb and Bc of the main body of the building outward, as shown in Figures 1 and 3. are integrally formed. Receiving grooves 2a and 3a are provided on the inside of the upper end surfaces of the frames 2 and 3 to support PC floorboards P and P used for expansion. Position holding portions 2b, 3b of the PC floorboards P, P are formed before and after the receiving grooves 2a, 3a (left and right in FIG. 3). Further, the fourth frame 4 is formed in an L shape as shown in FIGS. 1 and 4, and is built in an intermediate portion between the second frame 2 and the third frame 3. The fourth frame 4 is at the upper end.
A receiving groove 4a for placing the PC floorboards P, P is formed, and a position holding part 4b for the PC floorboard is protruded from the front part (left end in FIG. 4).
また第１図に示すように建物Ｂの本体の区画部
Baと隣接する区画部Baとの間にスペースＳが設
けられている場合、このスペースを第１図左側の
区画部Baに接続して、この区画部を拡張できる
ように下記のように増築用のフレームFaを形成
してある。すなわちフレームFaは仕切壁Bc，Bc
と受梁５とスラブ受６とからなる。受梁５はPC
板からなり、受梁両端は外壁Bdの延長上に位置
し、両端は第１図に示すように仕切壁Bc，Bcに
接合されている。そしてスラブ受６は第１，４図
に示すように両仕切壁Bc，Bcの上端に内側に向
けて突設されている。スラブ受６は受梁５及び内
壁Beにそれぞれ近接して対向的に設けられてい
る。 In addition, as shown in Figure 1, the division of the main body of building B
If a space S is provided between Ba and the adjacent compartment Ba, this space can be connected to the compartment Ba on the left side in Figure 1, and this space can be expanded as shown below. A frame Fa is formed. In other words, frame Fa is partition wall Bc, Bc
It consists of a support beam 5 and a slab support 6. Support beam 5 is PC
It consists of a plate, and both ends of the support beam are located on an extension of the outer wall Bd, and both ends are joined to the partition walls Bc, Bc, as shown in FIG. As shown in FIGS. 1 and 4, the slab receivers 6 are provided to protrude inward from the upper ends of both the partition walls Bc, Bc. The slab supports 6 are provided close to and opposite to the support beams 5 and the inner wall Be, respectively.
次に増築工事について説明する。 Next, we will explain the expansion work.
建物Ｂの本体の水平方向の外面を増築する場合
には、第１図鎖線に示すように第２フレーム２と
第４フレーム４に囲まれたスペースにPC床板Ｐ
を建込み、PC床板の外周辺を第１フレーム１、
第２フレーム２及び第４フレーム４の各受溝で支
持する。同様に隣接するPC床板も第１フレーム
１、第３フレーム３及び第４フレーム４の各受溝
で支持する。 When extending the horizontal outer surface of the main body of building B, install PC floorboards P in the space surrounded by the second frame 2 and fourth frame 4, as shown by the chain line in Figure 1.
, and the outer periphery of the PC floorboard is attached to the first frame 1,
It is supported by each receiving groove of the second frame 2 and the fourth frame 4. Similarly, the adjacent PC floorboards are also supported by the receiving grooves of the first frame 1, third frame 3, and fourth frame 4.
建物の区画部分Ba，Ba間のスペースＳを増築
するには、第１図に示すように、このスペース内
にPC床板Paを建込み、PC床板の外側を受梁５及
び４つのスラブ受６上で支持する。 To expand the space S between the compartments Ba and Ba of the building, as shown in Figure 1, a PC floor plate Pa is built in this space, and the outside of the PC floor plate is connected to the support beams 5 and four slab supports 6. Support above.
ここで本発明を集合住宅に適用した例を第７，
８図及び第９，１０図を参照して説明する。 Here, an example in which the present invention is applied to an apartment complex is shown in the seventh section.
This will be explained with reference to FIG. 8 and FIGS. 9 and 10.
第７，８図の例では、１〜２階における外側の
居室Bgの増築を可能としたものである。各住戸
Bfに対応して増築用のフレームＦを設けている。 In the example shown in FIGS. 7 and 8, it is possible to extend the outer living room Bg on the first and second floors. Each dwelling unit
A frame F for extension is provided to correspond to Bf.
第９，１０図の例では、３〜４階における住戸
間のスペースＳの増築を可能とするものである。
このスペースは、吹抜けBhに連設されている。
スペースＳ内にフレームFaを構成する受梁及び
スラブ受を設けて、これらでPC床板Paを支持し
ている。増築に際して、このスペース内にPC床
板Paを建込むには、第１１図に示すようにフレ
ームFaの外面側に予め足場Ｃを組立てておき、
PC床板Paをクレーンを用いて矢印方向から差入
れることにより行う。 In the example shown in FIGS. 9 and 10, it is possible to expand the space S between dwelling units on the third and fourth floors.
This space is connected to the atrium Bh.
A support beam and a slab support that constitute the frame Fa are provided in the space S, and these support the PC floorboard Pa. To erect the PC floorboard Pa in this space during an extension, as shown in Figure 11, assemble the scaffolding C on the outside of the frame Fa in advance.
This is done by inserting the PC floorboard Pa from the direction of the arrow using a crane.
（発明の効果）
本発明によれば、建物の本体に設けてある区画
部の水平方向の外面に予め壁及び梁からなるフレ
ームを設けてあるので、従来例に比較して簡単か
つ短期間に増築が行えて、多層建物でも各層の増
築が可能となり増築範囲を広げることができる。(Effects of the Invention) According to the present invention, since a frame consisting of walls and beams is provided in advance on the horizontal outer surface of a compartment provided in the main body of a building, it is easier and shorter than the conventional example. It is possible to extend the building, and even in a multi-story building, each floor can be extended, expanding the range of extensions.
本発明を集合住宅に適用すれば、家族構成の変
化に対して各戸の迅速な増築が可能となる。 If the present invention is applied to an apartment complex, each unit can be expanded quickly in response to changes in family structure.
また増築用のフレームをPC板で構成すれば、
フレームの構築が容易となり、作業性が向上す
る。 Also, if the frame for expansion is constructed from PC board,
It becomes easier to construct the frame and improves work efficiency.
第１図は増築用フレームの組立て状態を示す平
面断面図、第２図は第１図−線断面図、第３
図は第２フレームの正面図、第４図は第１図−
線断面図、第５図は受梁の組立て状態を示す説
明図、第６図は第１図−線断面図、第７図は
集合住宅に適用した例の平面断面図であつて、
１，２階を増築している状態を示す図、第８図は
第７図の縦断面図、第９図は集合住宅に適用した
例の平面断面図であつて、３，４階を増築した状
態を示す図、第１０図は第９図の縦断面図、第１
１図は第９図における施工の一工程を示す説明図
である。
１……第１フレーム、２……第２フレーム、３
……第３フレーム、４……第４フレーム、Ｂ……
建物、Ba……区画部、Bg……居室、Ｆ，Fa……
増築用のフレーム、Ｐ，Pa……PC床板、Ｓ……
スペース。
Fig. 1 is a plan sectional view showing the assembled state of the extension frame, Fig. 2 is a sectional view taken along the line shown in Fig. 1, and Fig. 3
The figure is a front view of the second frame, and Figure 4 is the figure 1-
A line sectional view, FIG. 5 is an explanatory view showing the assembled state of the support beam, FIG. 6 is a line sectional view taken from FIG. 1, and FIG. 7 is a plan sectional view of an example applied to an apartment complex.
Figure 8 is a longitudinal cross-sectional view of Figure 7, and Figure 9 is a plan cross-sectional view of an example applied to an apartment complex, with the 3rd and 4th floors being expanded. Figure 10 is a longitudinal sectional view of Figure 9,
FIG. 1 is an explanatory diagram showing one step of the construction in FIG. 9. 1...First frame, 2...Second frame, 3
...3rd frame, 4...4th frame, B...
Building, Ba...Division, Bg...Room, F, Fa...
Frame for extension, P, Pa...PC floorboard, S...
space.
Claims (1)
向の外面に増築用のフレームを予め設けてあり、
上記フレームは両側に位置する壁と、両壁間の梁
とから構成されていることを特徴とする増築可能
の建物。 ２ 建物は、集合住宅であることを特徴とする特
許請求の範囲第１項記載の増築可能の建物。 ３ 増築用のフレームを構成する壁及び梁は、
PC板からなることを特徴とする特許請求の範囲
第１項記載の増築可能の建物。[Claims] 1. A frame for extension is provided in advance on the horizontal outer surface of a partition provided in the main body of the building,
A building that can be expanded, characterized in that the frame is composed of walls located on both sides and a beam between both walls. 2. The expandable building according to claim 1, wherein the building is an apartment complex. 3. The walls and beams that make up the frame for the extension are:
The expandable building according to claim 1, characterized in that it is made of a PC board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3711385A JPS61211455A (en) | 1985-02-26 | 1985-02-26 | Building capable of being enlarged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3711385A JPS61211455A (en) | 1985-02-26 | 1985-02-26 | Building capable of being enlarged |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61211455A JPS61211455A (en) | 1986-09-19 |
| JPH055020B2 true JPH055020B2 (en) | 1993-01-21 |
Family
ID=12488542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3711385A Granted JPS61211455A (en) | 1985-02-26 | 1985-02-26 | Building capable of being enlarged |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61211455A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4829599B2 (en) * | 2005-08-12 | 2011-12-07 | 森 直樹 | Extension method of staircase type apartment house and building extended by this method |
| JP7354764B2 (en) * | 2019-10-24 | 2023-10-03 | 積水ハウス株式会社 | Exterior structure for apartment complexes |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59192161A (en) * | 1983-04-12 | 1984-10-31 | 旭化成株式会社 | Building enlarging method |
-
1985
- 1985-02-26 JP JP3711385A patent/JPS61211455A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59192161A (en) * | 1983-04-12 | 1984-10-31 | 旭化成株式会社 | Building enlarging method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61211455A (en) | 1986-09-19 |
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