JP4739600B2

JP4739600B2 - house

Info

Publication number: JP4739600B2
Application number: JP2001247614A
Authority: JP
Inventors: 忠史植木
Original assignee: ウエキハウス株式会社
Priority date: 2000-08-18
Filing date: 2001-08-17
Publication date: 2011-08-03
Anticipated expiration: 2021-08-17
Also published as: JP2002129703A

Description

【０００１】
【発明の属する技術分野】
本発明は、パネル体により構築された家屋に関するものである。
【０００２】
【従来の技術及び発明が解決しようとする課題】
従来から、柱，土台，梁等の骨材に囲繞された空間部をパネル体により閉塞した木造家屋が種々提案されている。
【０００３】
ところで、上記方法に使用される一般的なパネル体（以下、従来のパネル体という。）の構造は、上下左右に囲繞状態に枠部材を設け、この枠部材の一面に平板部材を付設した構造である。しかし、この構造の場合、上下方向の強度，表裏方向の強度及び左右方向の強度が枠部材の強度及び枠部材同志の連結強度により略決定されてしまい、強度が低いという欠点がある。
【０００４】
一方、この欠点を解決するパネル体として、出願人の先願に係る特開平１１−１９００９９号のパネル体（以下、Ｈ型パネル体という。）が提案されている。
【０００５】
このＨ型パネル体は、左右の外部材の内面にして該外部材の表面及び裏面から所定の距離だけ奥まった位置には凹溝が上下方向に延設され、この左右の外部材間には平板部材が設けられ、該平板部材の左右端部が夫々前記凹溝に嵌入された構造で、上下方向の強度及び表裏方向の強度が主に外部材により発揮され、左右方向の強度が主に平板部材により発揮され、上記従来のパネル体に比し３乃至５倍の強度が発揮されることが実験により確認されている。
【０００６】
しかし、このＨ型パネル体にも次の問題点がある。
【０００７】
即ち、Ｈ型パネル体では、左右の外部材の上下長と略同一上下長の平板部材が使用されているが、長い平板部材は高価である為、Ｈ型パネル体自体がコスト高になり、家屋もコスト高になってしまう。
【０００８】
本発明は、上記問題点を解決するもので、安価且つ十分な強度を有する家屋を提供するものである。
【０００９】
【課題を解決するための手段】
添付図面を参照して本発明の要旨を説明する。
【００１０】
壁９がＨ型パネル体５及びパネル体７により形成された家屋８であって、壁９が交叉する家屋８の角部位置には、左右の外部材１の内面１ａにして該外部材１の正面から所定の距離だけ奥まった位置に凹溝２が上下方向に延設され、この左右の外部材１間に左右端部が夫々前記凹溝２に嵌入された平板部材６が設けられて成るＨ型パネル体５が配設され、一方、前記角部から所定の距離を置いた位置には、左右の外部材11の内面11aにして該外部材11の正面から所定の距離だけ奥まった位置に凹溝12が上下方向に延設され、この左右の外部材11間に左右端部が夫々前記凹溝12に嵌入された上下長の短い平板部材13が上下方向に所定の間隙14を介して複数枚並設されて成るパネル体７が配設されていることを特徴とする家屋に係るものである。
【００１１】
また、柱10間が複数のパネル体により閉塞されて壁９が形成された家屋８であって、柱10に隣接するパネル体として、左右の外部材１の内面１ａにして該外部材１の正面から所定の距離だけ奥まった位置に凹溝２が上下方向に延設され、この左右の外部材１間に左右端部が夫々前記凹溝２に嵌入された平板部材６が設けられ成るＨ型パネル体５が採用され、また、前記柱10から所定の距離を置いた位置のパネル体として、左右の外部材11の内面11aにして該外部材11の正面から所定の距離だけ奥まった位置に凹溝12が上下方向に延設され、この左右の外部材11間に左右端部が夫々前記凹溝12に嵌入された上下長の短い平板部材13が上下方向に所定の空隙14を介し複数枚並設されて成るパネル体７が採用されていることを特徴とする家屋に係るものである。
【００１２】
また、請求項１，２いずれか1項に記載の家屋において、前記パネル体７は、前記空隙14の上下巾が前記上下長の短い平板部材13の上下巾の２乃至５倍に設定されていることを特徴とする家屋に係るものである。
【００１３】
また、請求項１〜３いずれか1項に記載の家屋において、最上部の前記上下長の短い平板部材13の上縁は前記外部材11の上端から上方に突出し、最下部の前記上下長の短い平板部材13の下縁は前記外部材11の下端から下方に突出しているものであることを特徴とする家屋に係るものである。
【００１４】
また、請求項１〜４いずれか１項に記載の家屋において、前記平板部材６及び前記上下長の短い平板部材13の夫々は前記外部材１・11と接着剤により接合されていることを特徴とする家屋に係るものである。
【００１５】
【発明の作用及び効果】
従来の技術でも述べたように、左右の外部材１の内面１ａにして該外部材１の正面から所定の距離だけ奥まった位置には凹溝２が上下方向に延設され、この左右の外部材１間には平板部材６が設けられ、該平板部材６の左右端部が夫々前記凹溝２に嵌入されたＨ型パネル体５は、繰り返した実験の結果、上下方向の強度，表裏方向の強度及び左右方向の強度が従来のパネル体の３乃至５倍もあることが確認されている。また、このＨ型パネル体５は、上下方向の強度及び表裏方向の強度が主に外部材１により発揮され、左右方向の強度が平板部材６により発揮されることが確認されている。
【００１６】
ところで、このＨ型パネル体５の強度が、例えば従来のパネル体の３倍であるとすると（この強度は、使用する外部材１の素材や寸法、平板部材６の素材や寸法等により決定されている。）、外部材１の上下長と略同一長の平板部材６を使用する代わりに、上下長の短い平板部材13を使用し且つ該上下長の短い平板部材13を所定の空隙14を介して並設する構成を採用し、且つ、この上下長の短い平板部材13の上下長と空隙14の上下長を１：２に設定した場合、上下長の短い平板部材13が占める割合が前記Ｈ型パネル体５の１／３となる為、この上下長の短いパネル体13の左右方向の強度は前記従来のパネル体と同等となる。
【００１７】
従って、この外部材１の上下長と略同一長の平板部材６を使用する代わりに、上下長の短い平板部材13を使用し且つ該上下長の短い平板部材13を所定の空隙14を介して並設する構成を採用し、且つ、この上下長の短い平板部材13の上下長と空隙14の上下長を１：２に設定したパネル体７（以下、本件パネル体７という。）は、左右方向の強度において従来のパネル体と同等であり、且つ、上下長の短い平板部材13は非常に安価で入手できるから、コストの面ではＨ型パネル体５より安価なものとなる。また、この本件パネル体７の上下方向の強度及び表裏方向の強度はＨ型パネル体５と同等となる。
【００１８】
従って、家屋８の角部位置や柱10の近傍等の高い強度が要求される部位にはＨ型パネル体５を用い、その他の位置には上下長の短い平板部材13を所定の空隙14を介して並設した前記本件パネル体７を用いて家屋８を構築すれば、強度が高く、且つ、安価な家屋８が得られることになる。
【００１９】
更に、上下長の短い平板部材13間に設けられる空隙14により、本件パネル体７は良好な通気性を発揮し、家屋８の湿気の問題（シロアリ問題等）が解決されることになる。
【００２０】
本発明は上述のように構成したから、安価且つ十分な強度を有する家屋が得られることになる。
【００２１】
【発明の実施の形態】
図面は本発明の一実施例を図示したものであり、以下に説明する。
【００２２】
本実施例は、左右の外部材１の内面１ａにして該外部材１の正面から所定の距離だけ奥まった位置には凹溝２が上下方向に延設され、この左右の外部材１間には上下長が前記外部材１の上下長と略同一の平板部材６が設けられ、この平板部材６の左右端部は夫々前記凹溝２に嵌入されたＨ型パネル体５と、左右の外部材11の内面11ａにして該外部材11の正面から所定の距離だけ奥まった位置には凹溝12が上下方向に延設され、この左右の外部材11間にして該外部材11の上下方向には所定の空隙14を介して上下長の短い平板部材13が設けられ、この上下長の短い平板部材13の左右端部が夫々前記凹溝12に嵌入された本件パネル体７とにより壁９が形成された家屋８に係るものである。
【００２３】
先ず、Ｈ型パネル体５について詳述する。
【００２４】
左右の外部材１として一対の断面視四角形の木製の角材が採用され、この角材の内面１ａには前記凹溝２が形成されている。
【００２５】
図示したＨ型パネル体５は、この凹溝２が角材の巾方向中央位置（表面及び裏面から同一距離を置いた位置）に設けられた強度の高い構成を採用しているが、例えば、平板部材６の表面側に厚い断熱材を付設する場合には該凹溝２の位置を角材の巾方向中央位置よりも裏面側に設定する等、この凹溝２の位置は家屋の設置条件に合わせて表面及び裏面から任意の距離を置いた位置に適宜設定して良い。
【００２６】
平板部材６は木製の合板部材が採用されている。
【００２７】
また、この平板部材６の上下長は、外部材１の上下長よりも若干長く設定されており、外部材１の上端及び下端から突出するように構成されている。尚、この突出部は、土台や梁等のＨ型パネル体５の上下に位置する骨材に設けられた凹溝に嵌入されて該骨材とＨ型パネル体５との接合強度を高める為に設けられているものである。
【００２８】
前記左右の外部材１に設けられた凹溝２には、この平板部材６の左右端部が夫々嵌入固定されており、全体が平断面視Ｈ型に構成されている。
【００２９】
この外部材１と平板部材６との固定には接着剤による固定方法が採用されている。
【００３０】
この点、例えば、外部材１と平板部材６とを釘等の連結金具により固定する方法も考えられるが、この場合、Ｈ型パネル体５の強度（主に左右方向の強度）が大きく低下することが実験（破壊試験）により確認されている。この原因は、連結金具による固定手段であると、連結金具同志の間は全く固定されないことになり、結果的に固定強度にムラが発生するからではないかと考えられる。従って、本実施例では固定強度にムラが発生しない接着剤による固定方法を採用している。
【００３１】
また、このＨ型パネル体５の上下長（高さ）は、家屋８の一階部分の高さ（約３ｍ）と略同等に設定されている。
【００３２】
次に、本件パネル体７について詳述する。
【００３３】
外部材11の構成は前記Ｈ型パネル体５の外部材１と同様である。
【００３４】
この外部材11の凹溝12には、木製の上下長の短い平板部材13の左右端部が夫々嵌入固定されている。
【００３５】
この外部材11と上下長の短い平板部材13との固定には、前記Ｈ型パネル体５と同様の理由から、接着剤による固定方法が採用されている。
【００３６】
尚、この上下長の短い平板部材13には、主に左右方向の荷重が作用し、上下方向の荷重は殆ど作用しない為、接着剤のみによる固定方法であっても、該上下長の短い平板部材13が外部材11の凹溝12に沿って下方にずり動したりすることはない。
【００３７】
また、最上部に配設された上下長の短い平板部材13の上縁は外部材11の上端から突出され、最下部に配設された上下長の短い平板部材13の下縁は外部材11の下端から突出され、夫々、前記Ｈ型パネル体５における突出部と同様の作用効果（骨材とパネル体との接合強度を高める効果）を発揮するように構成されている。
【００３８】
空隙14の上下長は任意に設定されるものであるが、前記Ｈ型パネル体５の強度は従来のパネル体の３乃至５倍もある為、例えば、Ｈ型パネル体５が従来のパネル体の５倍の強度を有していた場合は、本件パネル体７における空隙14の上下長を上下長の短い平板部材13の５倍に設定しても、その強度（主に左右方向の強度）は従来のパネル体と同等になる。
【００３９】
尚、このＨ型パネル体５の強度は、使用する外部材１の寸法や平板部材６の寸法によりバラツキがある（２×１２のパネル体に使用される枠部材を外部材１として使用した場合、従来のパネル体に比し最高で６．９倍の強度を有するという実験結果も得られている。）。従って、上下長の短い平板部材13の上下長や空隙14の上下長は使用する外部材１の寸法や平板部材13の寸法を考慮し、従来のパネル体より強度が低下しない上下長に設定すると良い。
【００４０】
次に、このＨ型パネル体５及び本件パネル体７を用いた家屋８の構築方法について詳述する。
【００４１】
先ず、土台上に柱10を立設する。
【００４２】
続いて、この柱10間に前記Ｈ型パネル体５及び本件パネル体７の所定数を立設状態で配設し、該Ｈ型パネル体５及び本件パネル体７により柱10間を閉塞して家屋８の壁９を形成する。
【００４３】
このＨ型パネル体５及び本件パネル体７の配設位置は、柱10に隣接する位置にはＨ型パネル体５が配設されるように、また、柱10から所定の距離を置いた位置、例えば、柱10間の中間位置には本件パネル体７が配設されるようにする。
【００４４】
また、上記Ｈ型パネル体５と本件パネル体７との間に配設されるパネル体は、家屋８の強度上の問題やコスト等の観点から、適宜選択する。例えば、家屋８の角部近傍であれば、該角部には高い強度が要求される為、通常のＨ型パネル体５を選択すれば良いし、また、柱10間が狭い場合や柱10として太い丈夫な柱10を採用した場合は、柱10が高い強度を発揮するから、コストや通気性を重視して本件パネル体７を選択すると良い。
【００４５】
また、Ｈ型パネル体５や本件パネル体７は、予め隣接するパネル体同志を接合してから土台上に立設しても良いし、土台上に立設してから隣接するパネル体同志を接合しても良い。
【００４６】
以上により、柱10間をＨ型パネル体５及び本件パネル体７により閉塞した後は、該Ｈ型パネル体５及び本件パネル体７の上部に梁や鴨居等の骨材を配設すると共に、該Ｈ型パネル体５及び本件パネル体７の外面に外壁材を設け、内面に内壁材を設ける。
【００４７】
以上の方法により構築された家屋の強度を実験したところ、建築基準で定められた安全強度を十分満足できることが確認された。
【００４８】
尚、本実施例では、柱10間にパネル体を配設する方法を説明したが、家屋８の壁９が交叉する角部においてパネル体同志を突き合わせることで該家屋８の角部を形成し、このパネル体間にＨ型パネル体５及び本件パネル体７を配設する方法であっても同様である。
【００４９】
本実施例は上述のようにするから、家屋８の壁９が交叉する角部近傍には強度の高いＨ型パネル体５が配設され、その他の部位には、強度はＨ型パネル体５よりも低いが実用上十分な強度を有する本件パネル体７が配設されることになり、必然的に強度が高い家屋８を低コストで構築することができる実用性，剛性，コスト安に秀れた家屋の構築方法となる。
【００５０】
また、本件パネル体７に設けられた空隙14が通気性を発揮し、湿気等の問題のない秀れた家屋８が得られることになる。
【００５１】
また、本件パネル体７の上下長の短い平板部材13はコスト安であるから、必然的に本件パネル体７はコスト安で得られることになる。
【００５２】
また、本件パネル体７の空隙14は、該本件パネル体７が従来のパネル体よりも強度が低下しないように設定されているから、実用上十分な強度を発揮することになる。
【００５３】
以上、本実施例によれば、任意の強度，コスト，通気性を有する家屋８が、任意の強度，コスト，通気性を有するパネル体を使用することにより得られることになる。
【００５４】
ところで、外部材の内面にして該外部材の正面及び裏面から所定の距離だけ奥まった位置に平板部材が設けられた所謂Ｈ型パネルは、強度の点でも非常に秀れている。以下、このＨ型パネルの強度実験の結果について説明する。
【００５５】
この強度実験は、富山県林業技術センターに依頼して行った。また、実験方法は、ＪＩＳＡ１４１４に規定のある面内せん断試験に準じて行った。また、負荷方式は日本式を採用した。
【００５６】
具体的には、土台と、二本の柱と、桁梁とによって囲繞される空間部にパネル体を嵌合止着し、土台を固定し、桁梁には水平方向への荷重を作用せしめる実験を行った。
【００５７】
実験結果を下記表１及び２に示す。
【００５８】
尚、表１は、二本の柱間１７０５mm、土台と桁間２６１０mmの空間部にＨ型パネルを左右四枚並設するか、若しくは、従来のパネル、即ち、上下左右に囲繞状態で配設された枠部材の一側に平板部材を付設し、更に、左右の枠部材の中間に補強桟を一本配設したパネルを左右に二枚並設した場合、表２は、二本の柱間３５３５mm、土台と桁間２７３０mmの空間部にＨ型パネルを左右に六枚並設し、中間の四枚のＨ型パネルの上下中間部分をくり抜いて窓枠を形成した場合である。表中、面材は平板部材を意味する。また、Ｌａｒｉｘが従来のパネルである。
【００５９】
【表１】

【００６０】
【表２】

【００６１】
以上のように、Ｈ型パネルは従来のパネルに比し非常に強度が秀れていることが確認された。特に壁倍率は、従来のパネルで平板部材として用いたカラマツ構造用合板により非常に強度の劣るＳＰＦ，ＯＳＢ，パーティクルボードを用いたにもかかわらず、４.１〜５.１という極めて秀れた数値となった。ＳＰＦ製の従来のパネルの壁倍率は１.２〜１.５程度であり、故に、本実験によれば、Ｈ型パネルは従来のパネルの３〜５倍という極めて高い強度を有していることが確認された。
【図面の簡単な説明】
【図１】本実施例の説明斜視図である。
【図２】本実施例の説明平面図である。
【図３】本実施例のパネル体７の説明拡大平断面図である。
【符号の説明】
１外部材
１ａ内面
２凹溝
３平板部材
５Ｈ型パネル体
６平板部材
７パネル体
８家屋
９壁
10 柱
11 外部材
11ａ内面
12 凹溝
13 上下長の短い平板部材
14 空隙[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a house constructed by a panel body.
[0002]
[Prior art and problems to be solved by the invention]
Conventionally, various wooden houses have been proposed in which a space surrounded by aggregates such as pillars, foundations, and beams is closed with a panel body.
[0003]
By the way, the structure of the general panel body (henceforth a conventional panel body) used for the said method is the structure which provided the frame member in the surrounding state up and down, right and left, and attached the flat plate member to one surface of this frame member. It is. However, this structure has a drawback in that the strength in the vertical direction, the strength in the front and back directions, and the strength in the left and right directions are substantially determined by the strength of the frame members and the connection strength between the frame members, and the strength is low.
[0004]
On the other hand, as a panel body for solving this drawback, a panel body (hereinafter referred to as an H-type panel body) of Japanese Patent Application Laid-Open No. 11-190099 related to the applicant's prior application has been proposed.
[0005]
In this H-shaped panel body, a concave groove extends in the vertical direction on the inner surface of the left and right outer members at a position that is a predetermined distance away from the front and back surfaces of the outer member. A flat plate member is provided, and the left and right end portions of the flat plate member are respectively fitted in the concave grooves, and the strength in the vertical direction and the strength in the front and back direction are mainly exhibited by the outer member, and the strength in the horizontal direction is mainly used. It has been confirmed by experiments that it is exhibited by a flat plate member and exhibits a strength 3 to 5 times that of the conventional panel body.
[0006]
However, this H-type panel has the following problems.
[0007]
In other words, in the H-type panel body, flat plate members having substantially the same vertical length as the vertical lengths of the left and right outer members are used, but since the long flat plate member is expensive, the H-type panel body itself is expensive. Houses are also expensive.
[0008]
The present invention solves the above problems and provides a house that is inexpensive and has sufficient strength.
[0009]
[Means for Solving the Problems]
The gist of the present invention will be described with reference to the accompanying drawings.
[0010]
Wall 9 is a house 8 formed by H-shaped panel

member

5 and the panel body 7, the corner position of the house 8 wall 9 intersects the outer member and the left and right of the inner surface 1a of the outer member 1 groove 2 is extended in the vertical direction from a front to only recessed position a predetermined distance, the flat plate member 6 left right end portion is fitted into each concave groove 2 is provided between the outer member 1 of the right and left H-type panel body 5 made Te is disposed, whereas, in the position at a predetermined distance from the corner by a distance from the front of a given outer member 11 and the inner surface 11a of the left and right outer member 11 groove 12 in the recessed position is extended in the vertical direction, the left and right ends respectively the groove 12 shorter flat plate member 13 having fitted to the top and bottom length is vertically given between the outer member 11 of the right and left it relates to a house, characterized in that the panel

body

7 formed by a plurality juxtaposed with a gap 14 is arranged.
[0011]
Also, a house 8 between the pillars 10 wall 9 are more closed in a plurality of the panel body is formed, and a panel member adjacent the posts 10, external to the left and right of the inner surface 1a of the outer member 1 groove 2 is extended in the vertical direction from the front of the timber 1 only recessed position a predetermined distance, the flat plate member 6 left right end portion is fitted into each concave groove 2 is provided between the outer member 1 of the right and left is made H-type panel body 5 is employed, also from the previous SL was from column 10 and the panel body of the position at a predetermined distance, the front of the outer member 11 and the inner surface 11a of the left and right outer member 11 A concave groove 12 is extended in a vertical direction at a position recessed by a predetermined distance , and a short plate member 13 having a short vertical length is inserted in the vertical direction between the left and right outer members 11 and left and right end portions are respectively inserted into the concave grooves 12. der those in accordance with the house, wherein the

panel

body

7 formed by a plurality arranged via a predetermined gap 14 is employed .
[0012]
Further, set in the house of any one of claims 1, wherein the panel body 7, a 2 to 5 times the vertical width of the flat plate member 13 a short vertical width is a pre-Symbol vertical length of the air gap 14 It relates to a house characterized by being.
[0013]
Moreover, Te house smell as claimed in any one of claims 1 to 3, wherein from the upper end of Kigaibu member 11 before the upper edge is a short flat plate member 13 of the upper and lower lengths of the top projecting upward, the bottom portion the lower edge of the vertical length short flat plate member 13 is one of the premises, characterized in that those protruding from the lower end of the front Kigaibu member 11 downward.
[0014]
Further, in a house according to any one of claims 1 to 4, that each of the flat plate member 6 and the vertical length short flat plate member 13 are joined by adhesives to the

outer member

1, 11 It relates to a characteristic house.
[0015]
[Action and effect of the invention]
As described in the prior art, the groove 2 extends vertically in the inner surface 1a of the left and right outer members 1 at a predetermined distance from the front of the outer member 1. A flat plate member 6 is provided between the materials 1, and the H-type panel body 5 in which the left and right end portions of the flat plate member 6 are respectively inserted into the concave grooves 2 is the result of repeated experiments. It is confirmed that the strength and the strength in the left-right direction are 3 to 5 times that of the conventional panel body. Further, it has been confirmed that the H-type panel body 5 is mainly exerted by the outer member 1 in the vertical direction and the strength in the front and back directions, and is exerted by the flat plate member 6 in the horizontal direction.
[0016]
By the way, if the strength of the H-type panel body 5 is, for example, three times that of the conventional panel body (this strength is determined by the material and dimensions of the outer member 1 to be used, the material and dimensions of the flat plate member 6 and the like). Instead of using the flat plate member 6 that is substantially the same length as the vertical length of the outer member 1, a flat plate member 13 having a short vertical length is used, and the flat plate member 13 having a short vertical length is formed with a predetermined gap 14. And the vertical length of the short flat plate member 13 and the vertical length of the gap 14 are set to 1: 2, the proportion of the flat plate member 13 with the short vertical length is since the one-third of the H-type panel body 5, the strength in the lateral direction of this vertical length short panel 13 is equivalent to the conventional panel body.
[0017]
Therefore, instead of using the flat plate member 6 having the substantially same length as the vertical length of the outer member 1, the flat plate member 13 having a short vertical length is used and the flat plate member 13 having a short vertical length is interposed through a predetermined gap 14. A panel body 7 (hereinafter referred to as the present panel body 7) that employs a configuration in which the upper and lower lengths of the flat plate member 13 having a short vertical length and the vertical length of the gap 14 is set to 1: 2 is adopted as the left and right sides. The flat plate member 13 having the same direction strength as that of the conventional panel body and having a short top and bottom is available at a very low price, and therefore is cheaper than the H-type panel body 5 in terms of cost. Further, the strength in the vertical direction and the strength in the front and back direction of the panel body 7 are the same as those of the H-type panel body 5.
[0018]
Accordingly, the H-type panel body 5 is used for the parts requiring high strength such as the corners of the house 8 and the vicinity of the pillars 10, and the flat plate member 13 having a short top and bottom is provided at a predetermined gap 14 at other positions. If the house 8 is constructed using the panel body 7 arranged side by side, the house 8 having high strength and low price can be obtained.
[0019]
Further, the gap 14 provided between the upper and lower lengths of short flat member 13, the present panel body 7 exhibits good breathability, so that the moisture problems house 8 (termites problems, etc.) are solved.
[0020]
Since the present invention is configured as described above, a house having low cost and sufficient strength can be obtained.
[0021]
DETAILED DESCRIPTION OF THE INVENTION
The drawings illustrate one embodiment of the present invention and are described below.
[0022]
In the present embodiment, a groove 2 extends vertically in the inner surface 1 a of the left and right outer members 1 at a predetermined distance from the front of the outer member 1, and between the left and right outer members 1. Is provided with a flat plate member 6 whose vertical length is substantially the same as the vertical length of the outer member 1, and the left and right end portions of the flat plate member 6 are respectively provided with an H-shaped panel body 5 fitted in the concave groove 2 and left and right external parts. A groove 12 extends vertically in the inner surface 11a of the material 11 at a predetermined depth from the front of the outer member 11, and the vertical direction of the outer member 11 is between the left and right outer members 11. vertical length short flat plate member 13 is provided with a predetermined gap 14 in a present panel body 7 left and right end portions are fitted into each concave groove 12 of this vertical length short flat plate member 13 by This relates to the house 8 in which the wall 9 is formed.
[0023]
First, the H-type panel body 5 will be described in detail.
[0024]
As the left and right outer members 1, a pair of rectangular wooden square members in cross-sectional view are employed, and the concave grooves 2 are formed on the inner surface 1 a of the square members.
[0025]
The illustrated H-type panel body 5 employs a high-strength configuration in which the concave groove 2 is provided at the center position in the width direction of the square bar (position at the same distance from the front surface and the back surface). When a thick heat insulating material is attached to the front surface side of the member 6, the position of the groove 2 is set on the back side from the center position in the width direction of the square member. Thus, it may be appropriately set at a position at an arbitrary distance from the front surface and the back surface.
[0026]
The flat plate member 6 is a wooden plywood member.
[0027]
Further, the vertical length of the flat plate member 6 is set to be slightly longer than the vertical length of the outer member 1, and is configured to protrude from the upper end and the lower end of the outer member 1. In addition, this protrusion part is inserted in the concave groove provided in the aggregate located above and below the H-type panel body 5 such as a base or a beam so as to increase the bonding strength between the aggregate and the H-type panel body 5. Is provided.
[0028]
The left and right end portions of the flat plate member 6 are fitted and fixed in the concave grooves 2 provided in the left and right outer members 1, respectively, and the whole is configured in an H shape in a plan view.
[0029]
A fixing method using an adhesive is employed for fixing the outer member 1 and the flat plate member 6.
[0030]
In this regard, for example, a method of fixing the outer member 1 and the flat plate member 6 with a connecting fitting such as a nail is conceivable, but in this case, the strength (mainly the strength in the left-right direction) of the H-type panel body 5 is greatly reduced. This has been confirmed by experiments (destructive testing). If this is due to the fixing means using the connecting fittings, the connecting fittings will not be fixed at all, and as a result, the fixing strength may be uneven. Therefore, in this embodiment, a fixing method using an adhesive that does not cause unevenness in fixing strength is employed.
[0031]
The vertical length (height) of the H-type panel body 5 is set to be approximately equal to the height (about 3 m) of the first floor portion of the house 8.
[0032]
Next, the panel body 7 will be described in detail.
[0033]
The configuration of the external member 11 is the same as that of the outer member 1 of the H-type panel body 5.
[0034]
This outer member 11 groove 12 of the right and left end portions of the short flat plate member 13 having upper and lower lengths of wood are respectively fixedly fitted.
[0035]
This fixation of the outer member 11 and the vertical length short flat plate member 13, for the same reason as with the H-type panel body 5, the fixing method using an adhesive is employed.
[0036]
Note that the vertical length short flat plate member 13 of this mainly load in the left-right direction acts, because load in the vertical direction does not act almost be a fixed method using only adhesive, the upper and lower length short flat plate member 13 is not able to or shear movement downward along the recessed groove 12 of the outer member 11.
[0037]
Further, the upper edge of the vertical length short flat

plate member

13 disposed at the top is protruded from the upper end of the outer member 11, the lower edge of the vertical length short flat

plate member

13 disposed at the bottom is outside It protrudes from the lower end of the material 11, and is configured so as to exhibit the same operational effect (effect of increasing the bonding strength between the aggregate and the panel body) as the protruding portion in the H-type panel body 5, respectively.
[0038]
Although the vertical length of the gap 14 is arbitrarily set, the strength of the H-type panel body 5 is three to five times that of the conventional panel body. 5 times the strength had of strength also, the intensity (mainly the lateral direction is set to five times the vertical length short flat plate member 13 in the vertical length of the air gap 14 in the present panel body 7 of ) Is equivalent to a conventional panel body.
[0039]
The strength of the H-type panel body 5 varies depending on the size of the outer member 1 to be used and the size of the flat plate member 6 (when a frame member used for a 2 × 12 panel body is used as the outer member 1). Experimental results have been obtained that have a maximum strength of 6.9 times that of conventional panel bodies.) Thus, the upper and lower length of the vertical length and the gap 14 of the vertical length short flat plate member 13 in consideration of the size of the outer member 1 of the dimensions and the flat plate member 13 to be used, set the vertical length strength is not lower than conventional panel member Good.
[0040]
Next, the construction method of the house 8 using this H-type panel body 5 and the present panel body 7 will be described in detail.
[0041]
First, the pillar 10 is erected on the base.
[0042]
Subsequently, a predetermined number of the H-type panel body 5 and the case panel body 7 are arranged between the pillars 10 in an upright state, and the column 10 is closed by the H-type panel body 5 and the case panel body 7. A wall 9 of the house 8 is formed.
[0043]
The H-type panel body 5 and the present panel body 7 are arranged such that the H-type panel body 5 is arranged at a position adjacent to the column 10 and a predetermined distance from the column 10 is provided. For example, the present panel body 7 is disposed at an intermediate position between the pillars 10.
[0044]
Moreover, the panel body arrange | positioned between the said H-type panel body 5 and this case panel body 7 is suitably selected from viewpoints, such as the problem on the intensity | strength of the house 8, and cost. For example, in the vicinity of the corner of the house 8, a high strength is required for the corner. Therefore, a normal H-type panel body 5 may be selected. When the thick and strong column 10 is used, the column 10 exhibits high strength. Therefore, it is preferable to select the panel body 7 with emphasis on cost and air permeability.
[0045]
Also, the H-type panel body 5 and the present panel body 7 may be erected on the base after joining adjacent panel bodies in advance, or the adjacent panel bodies may be erected after standing on the base. You may join.
[0046]
As described above, after the space between the pillars 10 is closed by the H-type panel body 5 and the present panel body 7, aggregates such as beams and ducks are disposed on the H-type panel body 5 and the present panel body 7. An outer wall material is provided on the outer surface of the H-type panel body 5 and the present panel body 7, and an inner wall material is provided on the inner surface.
[0047]
When the strength of the house constructed by the above method was tested, it was confirmed that the safety strength stipulated by the building standards could be sufficiently satisfied.
[0048]
In this embodiment, the method of disposing the panel body between the pillars 10 has been described. However, the corner portion of the house 8 is formed by abutting the panel bodies at the corner portion where the wall 9 of the house 8 intersects. The same applies to the method of disposing the H-type panel body 5 and the present panel body 7 between the panel bodies.
[0049]
Since the present embodiment is as described above, a high-strength H-type panel body 5 is disposed in the vicinity of the corner where the wall 9 of the house 8 intersects, and the strength is H-type panel body 5 at other portions. The panel body 7 having a lower but practically sufficient strength is arranged, and it is inevitably excellent in practicality, rigidity and low cost that can build a high-strength house 8 at a low cost. It becomes the construction method of the house.
[0050]
In addition, the air gap 14 provided in the panel body 7 exhibits air permeability, and an excellent house 8 free from problems such as moisture can be obtained.
[0051]
Further, since the flat plate member 13 having a short vertical length of the panel body 7 is inexpensive, the panel body 7 is inevitably obtained at a low cost.
[0052]
Further, since the gap 14 of the present panel body 7 is set so that the strength of the present panel body 7 is not lower than that of the conventional panel body, the practically sufficient strength is exhibited.
[0053]
As described above, according to this embodiment, the house 8 having arbitrary strength, cost, and air permeability can be obtained by using the panel body having arbitrary strength, cost, and air permeability.
[0054]
By the way, a so-called H-shaped panel in which a flat plate member is provided on the inner surface of the outer member at a predetermined distance from the front and back surfaces of the outer member is also excellent in terms of strength. Hereinafter, the result of the strength experiment of the H-type panel will be described.
[0055]
This strength experiment was commissioned to the Toyama Prefectural Forestry Technology Center. Moreover, the experiment method was performed according to the in-plane shear test prescribed | regulated to JISA1414. Also, the Japanese load method was adopted.
[0056]
Specifically, the panel body is fitted and fixed in the space surrounded by the base, the two columns, and the girder, the base is fixed, and a horizontal load is applied to the girder. The experiment was conducted.
[0057]
The experimental results are shown in Tables 1 and 2 below.
[0058]
Table 1 shows that four H-shaped panels are arranged side by side in the space of 1705 mm between the two columns and 2610 mm between the base and the girder, or are arranged in a conventional panel, that is, in an enclosed state on the top, bottom, left and right. Table 2 shows two columns when a flat plate member is attached to one side of the frame member and a panel having one reinforcing bar disposed between the left and right frame members is arranged in parallel on the left and right sides. This is a case in which six H-shaped panels are arranged side by side in a space part of 3535 mm between the base and 2730 mm between the base and the girders, and a window frame is formed by hollowing out the upper and lower intermediate parts of the four intermediate H-shaped panels. In the table, the face material means a flat plate member. Larix is a conventional panel.
[0059]
[Table 1]

[0060]
[Table 2]

[0061]
As described above, it was confirmed that the H-type panel was extremely superior in strength compared to the conventional panel. In particular, the wall magnification is extremely excellent at 4.1 to 5.1 despite the use of SPF, OSB, and particle board, which are very inferior in strength due to the larch structural plywood used as a flat plate member in the conventional panel. It became a numerical value. The wall magnification of the conventional panel made of SPF is about 1.2 to 1.5. Therefore, according to this experiment, the H-type panel has an extremely high strength of 3 to 5 times that of the conventional panel. It was confirmed.
[Brief description of the drawings]
FIG. 1 is an explanatory perspective view of the present embodiment.
FIG. 2 is an explanatory plan view of the present embodiment.
FIG. 3 is an explanatory enlarged plan sectional view of the panel body 7 of the present embodiment.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 External material 1a Inner surface 2 Concave groove 3 Flat plate member 5 H-type panel body 6 Flat plate member 7 Panel body 8 House 9 Wall
10 pillars
11 External material
11a inner surface
12 groove
13 Flat plate with short top and bottom
14 Air gap

Claims

Wall a house formed by H-shaped panel member and the panel member, the corner positions of the house walls intersecting the recessed a predetermined distance from the front of the outer member and the inner surface of the left and right outer member recessed groove is extended in the vertical direction in the position, H-type panel body left right end portion is made provided with a flat plate member which is fitted in each said groove between the right and left outer member is disposed, whereas In the position spaced from the corner by a predetermined distance, a concave groove extends in the vertical direction on the inner surface of the left and right outer members at a position recessed by a predetermined distance from the front of the outer member. the panel body left and right ends between the outer member is the vertical length short flat plate member which is fitted in each said groove comprising a plurality of sheets arranged with a predetermined gap in a vertical direction is disposed A house characterized by

A house between pillars is more occluded by the wall in a plurality of the panel body is formed, and a panel member adjacent the pillar, by a predetermined distance from the front of the outer member and the inner surface of the left and right outer member groove in recessed position is extended in the vertical direction, H-type panel body left right end portion between the outer member of the left and right is made provided the flat plate member which is fitted in each said groove is adopted, also, before SL in the panel body position at a predetermined distance from the pillar, the groove is extended in the vertical direction in the inner surface of the left and right outer member from the front of the outer member only recessed position a predetermined distance, the panel body left and right ends a short flat members of the upper and lower lengths which are fitted into each said groove formed by plural juxtaposed via a predetermined gap in the vertical direction is employed between the left and right outer member A house characterized by

In house according to any one of claims 1, wherein the panel thereof is that the upper and lower width of the gap is set to 2 to 5 times the vertical width of the front Symbol vertical length short flat plate member A characteristic house.

Te house smell as claimed in any one of claims 1 to 3, a short from the upper top edge of the front Kigaibu material short the vertical length of the top flat member protrudes upwardly, with the upper and lower length of the bottom portion house, wherein the lower edge of the flat plate members are those protruding from the lower end of the front Kigaibu material downward.

In house according to any one of claims 1 to 4, houses the respective flat plate members and said vertical length short flat member is characterized in that it is joined by adhesives and the outer member.