JP6668786B2 - Wall panel structure and panel members - Google Patents

Description

本発明は、建築物の壁体として設置される壁パネル構造、及び、建築物の壁幅方向に複数並べられて設けられるパネル部材に関する。   The present invention relates to a wall panel structure installed as a wall of a building, and a panel member provided in a plurality in a wall width direction of the building.

従来から、ツーバイフォー構造、木質壁パネル構造又は薄板軽量形鋼造等の枠組壁工法建築物では、地震又は風等により作用する水平力に対する抵抗要素として、非特許文献１に開示される壁パネルが広く使用されている。   2. Description of the Related Art Conventionally, in a frame wall construction method such as a two-by-four structure, a wooden wall panel structure, or a thin lightweight steel structure, a wall panel disclosed in Non-Patent Document 1 is used as a resistance element against a horizontal force acting due to an earthquake, wind, or the like. Widely used.

ここで、非特許文献１に開示される壁パネル９は、図１０に示すように、水平せん断力に抵抗する面材９１と、面材９１の四辺を拘束する枠材９２と、枠材９２を補剛する横桟９３とから構成される。そして、非特許文献１に開示される壁パネル９は、水平力が作用すると面材９１がせん断変形して水平力に抵抗して、面材９１に作用するせん断力が枠材９２との接合箇所を介して枠材９２に軸力として伝達される。   Here, as shown in FIG. 10, the wall panel 9 disclosed in Non-Patent Document 1 includes a face material 91 that resists horizontal shear force, a frame material 92 that restrains four sides of the face material 91, and a frame material 92. And a horizontal crossbar 93 for stiffening. The wall panel 9 disclosed in Non-Patent Document 1 is characterized in that when a horizontal force acts, the face material 91 is sheared and resists the horizontal force, and the shear force acting on the face material 91 is bonded to the frame material 92. The axial force is transmitted to the frame member 92 via the location.

また、非特許文献１に開示される壁パネル９は、面材９１のせん断変形が大きくなると斜め方向の引張力が斜張力Ｐとして発生して、枠材９２を構成する縦枠９２ａが面材９１の面内方向に引っ張られる。このため、非特許文献１に開示される壁パネル９は、一対の縦枠９２ａの間に横桟９３を架設することで、斜張力Ｐにより縦枠９２ａがたわむことを抑制して、安定的な抵抗性能を発揮させることが必要となる。   Further, in the wall panel 9 disclosed in Non-Patent Document 1, when the shear deformation of the face material 91 becomes large, a tensile force in an oblique direction is generated as oblique tension P, and the vertical frame 92 a constituting the frame material 92 is 91 is pulled in the in-plane direction. For this reason, the wall panel 9 disclosed in Non-Patent Document 1 has a horizontal bar 93 laid between a pair of vertical frames 92a to suppress the vertical frame 92a from being bent due to the oblique tension P, and to be stable. It is necessary to exhibit high resistance performance.

これにより、非特許文献１に開示される壁パネル９は、一対の縦枠９２ａに架設された横桟９３に、縦枠９２ａをたわませる方向の圧縮力Ｃを負担させることで、縦枠９２ａのたわみを抑制して、壁パネル９全体として安定的な抵抗性能を確保できるものとなる。   As a result, the wall panel 9 disclosed in Non-Patent Document 1 applies a compressive force C in a direction of bending the vertical frame 92a to the horizontal rail 93 provided on the pair of vertical frames 92a. The warpage of the wall 92a is suppressed, and stable resistance performance can be secured as a whole of the wall panel 9.

一般財団法人日本建築センター ＢＣＪ評定−ＬＳ００６７−０２Japan Building Center BCJ Rating-LS0067-02

現在の枠組壁工法建築物では、例えば、４５５ｍｍ幅の面材９１を取り付けた壁パネル９を複数連続的に設置した壁パネル構造で、建築物の壁体が構成されるものとなる。この壁パネル構造では、図１０（ａ）に示すように、各々の壁パネル９が互いに隣り合った壁パネル９と一体化されることで、複数の壁パネル９が一体となって挙動して、地震や風等の水平力に抵抗する。   In the current framed wall construction, for example, the wall of the building is configured by a wall panel structure in which a plurality of wall panels 9 to which a face material 91 having a width of 455 mm is attached are continuously arranged. In this wall panel structure, as shown in FIG. 10 (a), each wall panel 9 is integrated with the adjacent wall panel 9, so that the plurality of wall panels 9 behave integrally. Resist horizontal forces such as earthquakes and wind.

この壁パネル構造において、図１０（ａ）に示すように、各々の壁パネル９の縦枠９２ａ同士を一体化させると、各々の壁パネル９の面材９１のせん断変形が大きくなった場合に、壁パネル構造の対角方向に斜張力Ｐが伝達されるものとなり、一体化された壁パネル９全体の隅部９ａが荷重負担しないものとなる。このため、壁パネル構造が負担できる最大水平耐力は、各々の壁パネル９の部材耐力の足し合わせよりも低くなり、設計者が予期せぬ早期耐力の低下や変形性能の低下を生じる危険性がある。したがって、この壁パネル構造では、壁パネル９の部材の早期耐力低下と変形性能の低下を防止するために、図１０（ｂ）に示すように、互いに隣り合った壁パネル９同士の縁を切り、個々の壁パネル９が独立して水平力に抵抗する仕様となっている。   In this wall panel structure, as shown in FIG. 10A, when the vertical frames 92a of each wall panel 9 are integrated, when the shear deformation of the face material 91 of each wall panel 9 increases. Thus, the oblique tension P is transmitted in the diagonal direction of the wall panel structure, so that the entire corner 9a of the integrated wall panel 9 does not bear the load. For this reason, the maximum horizontal proof stress that the wall panel structure can bear is lower than the sum of the member proof strengths of the respective wall panels 9, and there is a risk that the designer may unexpectedly decrease the early proof stress and the deformation performance. is there. Therefore, in this wall panel structure, as shown in FIG. 10 (b), edges of the adjacent wall panels 9 are cut to prevent the members of the wall panels 9 from being reduced in proof stress and deformation performance at an early stage. Each wall panel 9 is designed to independently resist horizontal force.

このように、互いに隣り合った壁パネル９同士を縁切りすることで、各々の横桟９３が圧縮力Ｃのみを負担して、斜張力Ｐを負担しないものとなり、複数の壁パネル９を跨いだ斜張力Ｐの発生が抑制されるものとなる。このため、従来の壁パネル構造では、図１１に示すように、縦枠９２ａの外側Ｂから内側Ａに向けて突出するドリルねじ９４を用いて横桟９３を取り付けて、互いに隣り合った壁パネル９同士の縁切りをしている。   In this way, by cutting the adjacent wall panels 9 from each other, each horizontal rail 93 bears only the compressive force C and does not bear the oblique tension P, and straddles a plurality of wall panels 9. The generation of the oblique tension P is suppressed. For this reason, in the conventional wall panel structure, as shown in FIG. 11, the horizontal rail 93 is attached using a drill screw 94 protruding from the outer side B to the inner side A of the vertical frame 92a, and the wall panels adjacent to each other are mounted. 9 are cut off.

しかし、従来の壁パネル構造は、複数の壁パネル９を設置した後の状態で、各々の縦枠９２ａが外側Ｂで互いに隣接して配置されるため、壁パネル９を設置した後に縦枠９２ａの外側Ｂから横桟９３をドリルねじ９４で接合することができない。このため、従来の壁パネル構造では、各々の壁パネル９を組み立てる段階で、縦枠９２ａに横桟９３を接合させてから複数の壁パネル９を設置する必要がある。   However, in the conventional wall panel structure, since the vertical frames 92a are arranged adjacent to each other on the outer side B after the plurality of wall panels 9 are installed, the vertical frames 92a are installed after the wall panels 9 are installed. Cannot be joined by the drill screw 94 from the outer side B. For this reason, in the conventional wall panel structure, at the stage of assembling each wall panel 9, it is necessary to install a plurality of wall panels 9 after joining the horizontal rail 93 to the vertical frame 92 a.

このとき、従来の壁パネル構造では、図１１(ａ)に示すように、複数の壁パネル９を隣接させて設置するため、例えば、壁パネル９の製造過程で縦枠９２ａが孕み出す等の形状不整が壁パネル９に生じると、複数の壁パネル９を隣り合わせて設置する際に、壁パネル９同士が干渉して設置が困難になる。このため、壁パネル９の製造過程においては、横枠９２ｂ、横桟９３及び面材９１の３つの部材の幅寸法が一致するように厳密な精度管理を行う必要があり、壁パネル９の製造コストの増加に繋がっている。さらに、従来の壁パネル構造では、図１１（ｂ）に示すように、複数の壁パネル９を隣り合わせて設置するときに、縦枠９２ａの外側Ｂにドリルねじ９４の頭部９４ａが突出して互いに干渉することで、壁パネル９を設置するときの施工精度、施工効率が低下する。   At this time, in the conventional wall panel structure, as shown in FIG. 11A, a plurality of wall panels 9 are installed adjacent to each other. When the irregularity occurs in the wall panel 9, when the plurality of wall panels 9 are installed next to each other, the wall panels 9 interfere with each other, and the installation becomes difficult. For this reason, in the manufacturing process of the wall panel 9, it is necessary to perform strict accuracy control so that the width dimensions of the three members of the horizontal frame 92 b, the horizontal rail 93, and the face material 91 match each other. This has led to increased costs. Further, in the conventional wall panel structure, as shown in FIG. 11B, when a plurality of wall panels 9 are installed next to each other, the heads 94a of the drill screws 94 protrude from the outer side B of the vertical frame 92a to mutually protrude. The interference lowers the construction accuracy and construction efficiency when installing the wall panel 9.

そこで、本発明は、上述した問題点に鑑みて案出されたものであって、その目的とするところは、パネル部材の製造性を向上させるとともに、複数のパネル部材を設置するときの施工精度を向上させた壁パネル構造及びパネル部材を提供することにある。   Therefore, the present invention has been devised in view of the above-described problems, and an object of the present invention is to improve the manufacturability of a panel member and to improve the work accuracy when installing a plurality of panel members. It is to provide a wall panel structure and a panel member which improved.

第１発明に係る壁パネル構造は、建築物の壁体として設置される壁パネル構造であって、壁幅方向に並べられて設けられる複数のパネル部材を備え、各々の前記パネル部材は、互いに離間した一対の縦枠及び横枠を有する枠体と、一対の前記縦枠に架設される横桟と、前記枠体に取り付けられる面材とを有し、前記横桟は、前記縦枠に接続される平板部を有して、前記平板部を開孔させたねじ孔と前記平板部を欠損させた欠損部とが形成されて、前記ねじ孔に挿通されたねじ部材が前記縦枠に接合されるとともに、壁幅方向に隣り合った前記パネル部材における前記縦枠及び前記横桟の前記平板部に形成された前記欠損部に、前記ねじ部材の軸部が接合されることなく連続して設けられることを特徴とする。   The wall panel structure according to the first invention is a wall panel structure installed as a wall of a building, and includes a plurality of panel members provided side by side in a wall width direction, and each of the panel members is mutually separated. A frame body having a pair of vertically spaced vertical frames and a horizontal frame, a horizontal rail erected on the pair of vertical frames, and a face material attached to the frame body, wherein the horizontal rail is attached to the vertical frame. It has a flat plate portion to be connected, a screw hole in which the flat plate portion is opened, and a defective portion in which the flat plate portion is lost are formed, and the screw member inserted in the screw hole is formed in the vertical frame. While being joined, the shaft portion of the screw member is continuously joined to the cutout portion formed in the flat plate portion of the vertical frame and the horizontal rail in the panel member adjacent in the wall width direction without being joined. It is characterized by being provided.

第２発明に係る壁パネル構造は、第１発明において、前記横桟は、前記ねじ部材の前記軸部より外径を大きくした開孔部が前記欠損部として形成されることを特徴とする。   A wall panel structure according to a second invention is characterized in that, in the first invention, the crosspiece is formed as an opening having an outer diameter larger than that of the shaft of the screw member.

第３発明に係る壁パネル構造は、第１発明において、前記横桟は、前記ねじ部材の前記軸部に干渉させないように前記平板部が部分的に切り欠かれた切欠部が前記欠損部として形成されることを特徴とする。   In the wall panel structure according to a third aspect of the present invention, in the first aspect, the notch portion in which the flat plate portion is partially cut out is formed as the cut portion so that the cross rail does not interfere with the shaft portion of the screw member. It is characterized by being formed.

第４発明に係るパネル部材は、建築物の壁幅方向に複数並べられて設けられるパネル部材であって、互いに離間した一対の縦枠及び横枠を有する枠体と、一対の前記縦枠に架設される横桟と、前記枠体に取り付けられる面材とを備え、前記横桟は、前記縦枠に接続される平板部を有して、前記平板部を開孔させたねじ孔と前記平板部を欠損させた欠損部とが形成されて、前記ねじ孔に挿通されたねじ部材が前記縦枠に接合されるとともに、壁幅方向に隣り合ったパネル部材における前記縦枠及び前記横桟の前記平板部に形成された前記欠損部に、前記ねじ部材の軸部が接合されることなく連続して設けられることを特徴とする。 A panel member according to a fourth aspect of the present invention is a panel member that is provided in a plural number in the width direction of a building, and includes a pair of vertical frames and a horizontal frame separated from each other, and a pair of the vertical frames. A horizontal rail to be erected, and a face material attached to the frame, the horizontal rail has a flat plate portion connected to the vertical frame, and a screw hole formed by opening the flat plate portion; And a screw member inserted into the screw hole is joined to the vertical frame, and the vertical frame and the horizontal rail in the panel member adjacent in the wall width direction are formed. The shaft portion of the screw member is provided continuously without being joined to the defective portion formed in the flat plate portion.

第１発明〜第４発明によれば、一対の縦枠に横桟が架設されて、縦枠をたわませる方向の圧縮力を横桟が負担して、縦枠のたわみを抑制することで、壁パネル構造全体での安定的な抵抗性能を確保することが可能となる。 According to the first invention to the fourth invention, the horizontal rail is provided on the pair of vertical frames, and the horizontal rail bears the compressive force in the direction of bending the vertical frame, thereby suppressing the bending of the vertical frame. Thus, it is possible to secure stable resistance performance in the entire wall panel structure.

第１発明〜第４発明によれば、壁幅方向で互いに隣り合った複数のパネル部材が縁切りされるため、複数のパネル部材を跨いだ斜張力の発生が抑制されて、壁パネル構造の全面に亘った荷重分散を実現することで、壁パネル構造を構成する部材の早期耐力低下及び変形性能の早期低下を抑制することが可能となる。 According to the first to fourth inventions, since a plurality of panel members adjacent to each other in the wall width direction are cut off, generation of oblique tension across the plurality of panel members is suppressed, and the entire surface of the wall panel structure is formed. By realizing the load distribution over the range, it is possible to suppress the early decrease in the proof stress and the early decrease in the deformation performance of the members constituting the wall panel structure.

本発明を適用した壁パネル構造を示す斜視図である。It is a perspective view showing the wall panel structure to which the present invention is applied. （ａ）は、本発明を適用した壁パネル構造のパネル部材を示す正面図であり、（ｂ）は、そのＤ−Ｄ線断面図である。(A) is a front view which shows the panel member of the wall panel structure to which this invention is applied, (b) is the DD sectional view taken on the line. （ａ）は、本発明を適用した壁パネル構造の欠損部として開孔部が形成された横桟を示す斜視図であり、（ｂ）は、その欠損部として切欠部が形成された横桟を示す斜視図である。(A) is a perspective view showing a horizontal rail in which an opening is formed as a defective part of the wall panel structure to which the present invention is applied, and (b) is a horizontal rail in which a notch is formed as the defective part. FIG. （ａ）は、本発明を適用した壁パネル構造を示す正面図であり、（ｂ）は、そのＤ−Ｄ線断面図である。(A) is a front view which shows the wall panel structure to which this invention is applied, (b) is the DD sectional view taken on the line. （ａ）は、本発明を適用した壁パネル構造の一方のパネル部材でねじ部材が開孔部に配置された横桟を示す斜視図であり、（ｂ）は、他方のパネル部材でねじ部材が開孔部に配置された横桟を示す斜視図である。(A) is a perspective view which shows the horizontal rail in which the screw member was arrange | positioned at the opening part in one panel member of the wall panel structure to which this invention was applied, and (b) is a screw member with the other panel member. FIG. 3 is a perspective view showing a horizontal rail arranged in an opening. （ａ）は、本発明を適用した壁パネル構造の一方のパネル部材でねじ部材が切欠部に配置された横桟を示す斜視図であり、（ｂ）は、他方のパネル部材でねじ部材が切欠部に配置された横桟を示す斜視図である。(A) is a perspective view showing a horizontal rail in which a screw member is arranged in a notch in one panel member of the wall panel structure to which the present invention is applied, and (b) is a perspective view in which the screw member is formed in the other panel member. It is a perspective view which shows the horizontal crosspiece arrange | positioned at the notch part. （ａ）は、本発明を適用した壁パネル構造で複数のパネル部材を跨ぐことなく発生した斜張力を示す正面図であり、（ｂ）は、そのＤ−Ｄ線断面図である。(A) is a front view showing the oblique tension generated without straddling a plurality of panel members in the wall panel structure to which the present invention is applied, and (b) is a cross-sectional view taken along the line DD. （ａ）は、本発明を適用した壁パネル構造で複数のパネル部材を設置した後に縦枠の内側から接合されるねじ部材を示す拡大正面図であり、（ｂ）は、そのねじ部材が縁切りされた状態を示す拡大正面図である。(A) is an enlarged front view showing a screw member joined from the inside of a vertical frame after installing a plurality of panel members in a wall panel structure to which the present invention is applied, and (b) is a cutaway of the screw member. It is an enlarged front view which shows the state performed. （ａ）は、本発明を適用した壁パネル構造で複数のパネル部材を設置する前の状態を示す正面図であり、（ｂ）は、その複数のパネル部材を設置した後で縦枠に接続される横桟を示す正面図である。(A) is a front view showing a state before installing a plurality of panel members in a wall panel structure to which the present invention is applied, and (b) is connected to a vertical frame after installing the plurality of panel members. FIG. （ａ）は、従来の壁パネル構造で複数の壁パネルを跨いで発生した斜張力を示す正面図であり、（ｂ）は、その複数の壁パネルを跨ぐことなく発生した斜張力を示す正面図である。(A) is a front view showing a diagonal tension generated across a plurality of wall panels in a conventional wall panel structure, and (b) is a front view showing a diagonal tension generated without straddling the plurality of wall panels. FIG. （ａ）は、従来の壁パネル構造で複数の壁パネルを設置する前の状態で縦枠に接続される横桟を示す正面図であり、（ｂ）は、その複数の壁パネルを設置するときに互いに干渉するドリルねじの頭部を示す拡大正面図である。(A) is a front view showing a horizontal rail connected to a vertical frame in a state before installing a plurality of wall panels in a conventional wall panel structure, and (b) is installing the plurality of wall panels. It is an enlarged front view which shows the head of the drill screw which sometimes interferes with each other. 本発明を適用した壁パネル構造で壁幅方向の両側部に配置される縦枠の変形例を示す平面図である。It is a top view which shows the modification of the vertical frame arrange | positioned at the both sides of the wall width direction in the wall panel structure to which this invention is applied.

以下、本発明を適用した壁パネル構造１及びパネル部材２を実施するための形態について、図面を参照しながら詳細に説明する。   Hereinafter, embodiments for implementing a wall panel structure 1 and a panel member 2 to which the present invention is applied will be described in detail with reference to the drawings.

本発明を適用した壁パネル構造１は、図１に示すように、例えば、ツーバイフォー構造、木質壁パネル構造又は薄板軽量形鋼造等の枠組壁工法による建築物の壁体として設置される。本発明を適用したパネル部材２は、建築物の壁幅方向Ｘに複数並べられることで、建築物の壁体として本発明を適用した壁パネル構造１が設置されるものとなる。   As shown in FIG. 1, a wall panel structure 1 to which the present invention is applied is installed as a wall of a building by a frame wall method such as a two-by-four structure, a wooden wall panel structure, or a thin lightweight steel structure. By arranging a plurality of panel members 2 to which the present invention is applied in the wall width direction X of the building, the wall panel structure 1 to which the present invention is applied is installed as a wall of the building.

本発明を適用した壁パネル構造１は、壁幅方向Ｘに並べられて設けられる複数のパネル部材２を備え、複数のパネル部材２が連続的に並べられて建築物の壁体として設置されることで、地震又は風等により作用する水平力に対する抵抗要素となる。   A wall panel structure 1 to which the present invention is applied includes a plurality of panel members 2 arranged side by side in a wall width direction X, and the plurality of panel members 2 are continuously arranged and installed as a wall of a building. This becomes a resistance element against a horizontal force acting due to an earthquake or wind.

各々のパネル部材２は、図２に示すように、一対の縦枠３１及び横枠３２を有する枠体３と、一対の縦枠３１に架設される横桟４と、枠体３に取り付けられる面材５とを有して、必要に応じて、一対の横枠３２に架設される縦桟６が設けられるものとなる。   As shown in FIG. 2, each panel member 2 is attached to a frame 3 having a pair of vertical frames 31 and a horizontal frame 32, a horizontal rail 4 laid on the pair of vertical frames 31, and the frame 3. A vertical bar 6 having the face material 5 and being provided on the pair of horizontal frames 32 is provided as necessary.

枠体３は、図２（ａ）に示すように、一対の縦枠３１が、壁幅方向Ｘで互いに離間して設けられるとともに、一対の横枠３２が、壁高方向Ｚで互いに離間して設けられる。枠体３は、一対の縦枠３１が互いに略平行となるように配置されるとともに、一対の横枠３２が互いに略平行となるように配置されることで、略矩形状に形成されるものとなる。   As shown in FIG. 2A, the frame body 3 includes a pair of vertical frames 31 provided apart from each other in the wall width direction X, and a pair of horizontal frames 32 separated from each other in the wall height direction Z. Provided. The frame 3 is formed in a substantially rectangular shape by arranging the pair of vertical frames 31 so as to be substantially parallel to each other and arranging the pair of horizontal frames 32 to be substantially parallel to each other. Becomes

縦枠３１及び横枠３２は、主に、断面略Ｃ形状に形成されたリップ付溝形鋼又は溝形鋼等が用いられる。縦枠３１及び横枠３２は、図２（ｂ）に示すように、例えば、溝形鋼等の開口部が横桟４又は縦桟６が設けられる内側Ａに配置されて、溝形鋼等のウェブが外側Ｂに配置されるものとなる。   For the vertical frame 31 and the horizontal frame 32, a lip-shaped channel steel or a channel steel having a substantially C-shaped cross section is mainly used. As shown in FIG. 2B, the vertical frame 31 and the horizontal frame 32 have, for example, an opening of a channel steel or the like disposed on the inner side A where the horizontal bar 4 or the vertical bar 6 is provided. Are disposed on the outer side B.

面材５は、図２に示すように、主に、地震等により水平力が作用したときにせん断変形するものとして、略平板状に形成された鋼板等が用いられる。面材５は、例えば、枠体３にねじ接合等で取り付けられて、奥行方向Ｙの前面側及び背面側の何れか一方又は両方に設けられる。   As shown in FIG. 2, as the face material 5, a steel sheet or the like formed in a substantially flat plate shape is mainly used as a material that undergoes shear deformation when horizontal force acts due to an earthquake or the like. The face material 5 is attached to the frame body 3 by, for example, screw connection, and is provided on one or both of the front side and the back side in the depth direction Y.

横桟４及び縦桟６は、主に、断面略Ｃ形状に形成されたリップ付溝形鋼又は溝形鋼等が用いられる。横桟４は、壁高方向Ｚで一対の縦枠３１の中間部に架設されて、縦枠３１の略中央等で１箇所に設けられるほか、縦枠３１の中間部で複数箇所に設けられてもよい。縦桟６は、壁幅方向Ｘで一対の横枠３２の中間部に架設されて、横枠３２の略中央等で１箇所に設けられるほか、横枠３２の中間部で複数箇所に設けられてもよい。   The horizontal rail 4 and the vertical rail 6 are mainly made of a lip-shaped channel steel or a channel steel having a substantially C-shaped cross section. The horizontal rail 4 is erected at an intermediate portion between the pair of vertical frames 31 in the wall height direction Z, and is provided at one location substantially at the center of the vertical frame 31 and at a plurality of locations at the intermediate portion of the vertical frame 31. You may. The vertical bar 6 is provided at an intermediate portion of the pair of horizontal frames 32 in the wall width direction X, and is provided at one location substantially at the center or the like of the horizontal frame 32, and is provided at a plurality of locations at the intermediate portion of the horizontal frame 32. You may.

横桟４は、縦枠３１と縦桟６とを互いに離間させた距離と略同一となるように、壁幅方向Ｘに所定の材長Ｌで形成される。横桟４は、図３に示すように、壁幅方向Ｘの両端部４ａに略平板状に形成された一対の平板部４０を有して、横桟４の両端部４ａから各々の平板部４０が壁高方向Ｚに連続して折曲加工等により形成される。   The horizontal rail 4 is formed with a predetermined length L in the wall width direction X so as to be substantially the same as the distance between the vertical frame 31 and the vertical rail 6 separated from each other. As shown in FIG. 3, the horizontal rail 4 has a pair of flat parts 40 formed in a substantially flat plate shape at both ends 4 a in the wall width direction X. 40 are continuously formed in the wall height direction Z by bending or the like.

横桟４は、平板部４０を板厚方向で略円形状等に開孔させたねじ孔４１が形成されるとともに、平板部４０を部分的に欠損させた欠損部７が形成される。横桟４は、図３（ａ）に示すように、平板部４０を板厚方向で略円形状等に開孔させた開孔部７０がねじ孔４１より大きい外径の欠損部７として形成される。また、横桟４は、図３（ｂ）に示すように、平板部４０が部分的に切り欠かれた切欠部７１が欠損部７として形成されてもよい。   The horizontal rail 4 has a screw hole 41 formed by opening the flat plate portion 40 in a substantially circular shape or the like in the plate thickness direction, and also has a cutout portion 7 in which the flat plate portion 40 is partially cut off. As shown in FIG. 3 (a), the horizontal rail 4 has an opening 70 formed by opening the flat plate 40 in a substantially circular shape in the thickness direction, and is formed as a defective portion 7 having an outer diameter larger than that of the screw hole 41. Is done. In addition, as shown in FIG. 3B, the notch 71 in which the flat plate portion 40 is partially cut out may be formed as the missing portion 7 in the horizontal rail 4.

横桟４は、図３（ａ）に示すように、例えば、平板部４０の一方の対角線上で２箇所に小径のねじ孔４１が配置されるとともに、平板部４０の他方の対角線上で２箇所に大径の開孔部７０が配置される。横桟４は、壁幅方向Ｘで一方の端部４ａにおける平板部４０のねじ孔４１と、壁幅方向Ｘで他方の端部４ａにおける平板部４０の開孔部７０とが、奥行方向Ｙ及び壁高方向Ｚで互いの位置を略同一として、互いに対応する位置に配置される。   As shown in FIG. 3A, for example, the horizontal rail 4 has small-diameter screw holes 41 arranged at two positions on one diagonal of the flat plate portion 40, and has two screw holes 41 on the other diagonal of the flat plate portion 40. A large-diameter opening 70 is arranged at a location. In the horizontal rail 4, the screw hole 41 of the flat plate portion 40 at one end 4 a in the wall width direction X and the opening 70 of the flat plate portion 40 at the other end 4 a in the wall width direction X are formed in the depth direction Y. And the positions are substantially the same in the wall height direction Z, and are arranged at positions corresponding to each other.

横桟４は、図３（ｂ）に示すように、例えば、奥行方向Ｙの一方の片側で２箇所に小径のねじ孔４１が配置されるとともに、奥行方向Ｙの他方の片側で略矩形状等の切欠部７１が配置される。横桟４は、壁幅方向Ｘで一方の端部４ａにおける平板部４０のねじ孔４１と、壁幅方向Ｘで他方の端部４ａにおける平板部４０の切欠部７１とが、奥行方向Ｙ及び壁高方向Ｚで互いの位置を略同一として、互いに対応する位置に配置される。   As shown in FIG. 3B, the horizontal rail 4 has, for example, two small-diameter screw holes 41 on one side in the depth direction Y and a substantially rectangular shape on the other side in the depth direction Y. Is provided. The horizontal rail 4 has a screw hole 41 of the flat plate portion 40 at one end 4a in the wall width direction X, and a cutout portion 71 of the flat plate portion 40 at the other end 4a in the wall width direction X. The positions are substantially the same in the wall height direction Z, and are arranged at positions corresponding to each other.

横桟４は、図４に示すように、各々のパネル部材２において、一対の縦枠３１及び一対の横枠３２で枠体３が形成された状態で、複数のパネル部材２を壁幅方向Ｘに並べて設置してから、壁幅方向Ｘの両端部４ａが縦枠３１及び縦桟６に接続される。   As shown in FIG. 4, the horizontal rail 4 divides the plurality of panel members 2 in the wall width direction in a state where the frame 3 is formed by a pair of vertical frames 31 and a pair of horizontal frames 32 in each panel member 2. After being arranged side by side with X, both ends 4 a in the wall width direction X are connected to the vertical frame 31 and the vertical crossbar 6.

横桟４は、図３に示すように、壁幅方向Ｘの両端部４ａに形成された一対の平板部４０で、開孔部７０又は切欠部７１の欠損部７が各々に形成されるほか、図４に示す縦枠３１に接続される端部４ａの平板部４０では、欠損部７が形成されるとともに、縦桟６に接続される端部４ａの平板部４０では、欠損部７が形成されなくてもよい。このとき、横桟４は、縦桟６に接続される端部４ａでは平板部４０に小径のねじ孔４１のみが形成されるとともに、縦桟６にも小径のねじ孔４１のみが形成されて、平板部４０及び縦桟６のねじ孔４１に挿通されたドリルねじ等で縦桟６に接続されるものとなる。   As shown in FIG. 3, the horizontal rail 4 is a pair of flat plate portions 40 formed at both ends 4 a in the wall width direction X, and the opening portion 70 or the cutout portion 7 of the cutout portion 71 is formed on each. In the flat portion 40 of the end portion 4a connected to the vertical frame 31 shown in FIG. 4, a defective portion 7 is formed, and in the flat portion 40 of the end portion 4a connected to the vertical rail 6, the defective portion 7 is formed. It may not be formed. At this time, the horizontal rail 4 has only a small-diameter screw hole 41 formed in the flat plate portion 40 at the end 4 a connected to the vertical rail 6, and only the small-diameter screw hole 41 is formed in the vertical rail 6. The vertical bar 6 is connected to the flat bar 40 and the vertical bar 6 by a drill screw inserted into the screw hole 41 of the vertical bar 6.

横桟４は、図４（ａ）に示すように、例えば、壁幅方向Ｘに隣り合って設けられる各々のパネル部材２において、一方のパネル部材２の横桟４の端部４ａと、他方のパネル部材２の横桟４の端部４ａとが、互いの位置を略同一として対応する位置に配置される。   As shown in FIG. 4 (a), for example, in each of the panel members 2 provided adjacent to each other in the wall width direction X, the horizontal rail 4 has an end 4 a of the horizontal rail 4 of one panel member 2 and the other. And the end portion 4a of the horizontal rail 4 of the panel member 2 is disposed at a corresponding position with their positions substantially the same.

横桟４は、図４（ｂ）に示すように、一方のパネル部材２における横桟４の端部４ａが、ドリルねじ等のねじ部材８で縦枠３１に接続されて、他方のパネル部材２における縦枠３１の内側Ａまで連続してねじ部材８が設けられるものとなる。   As shown in FIG. 4 (b), the horizontal rail 4 has an end 4a of the horizontal rail 4 in one panel member 2 connected to the vertical frame 31 by a screw member 8 such as a drill screw, and the other panel member. The screw member 8 is provided continuously to the inside A of the vertical frame 31 in FIG.

横桟４は、図５、図６に示すように、縦枠３１の側板３１ａに平板部４０が当接された状態で、ねじ孔４１に挿通されたねじ部材８が縦枠３１に接合される。横桟４は、一方のパネル部材２における横桟４の平板部４０のねじ孔４１と、他方のパネル部材２における横桟４の平板部４０の欠損部７とが、互いに対応する位置に配置された状態で、壁幅方向Ｘで互いに隣り合った縦枠３１まで連続してねじ部材８が設けられる。   As shown in FIGS. 5 and 6, the horizontal rail 4 has the screw member 8 inserted into the screw hole 41 joined to the vertical frame 31 in a state where the flat plate portion 40 is in contact with the side plate 31 a of the vertical frame 31. You. The horizontal rail 4 is arranged at a position where the screw hole 41 of the flat part 40 of the horizontal rail 4 in one panel member 2 and the defective part 7 of the flat part 40 of the horizontal rail 4 in the other panel member 2 correspond to each other. In this state, the screw members 8 are provided continuously to the vertical frames 31 adjacent to each other in the wall width direction X.

横桟４は、壁幅方向Ｘに隣り合って設けられるパネル部材２において、一方の横桟４の平板部４０のねじ孔４１に挿通されたねじ部材８の軸部８１と干渉させないように、他方の横桟４の平板部４０に形成された欠損部７が配置される。   In the panel member 2 provided adjacently in the wall width direction X, the horizontal rail 4 does not interfere with the shaft portion 81 of the screw member 8 inserted into the screw hole 41 of the flat plate portion 40 of one horizontal rail 4. The missing portion 7 formed in the flat plate portion 40 of the other horizontal rail 4 is arranged.

横桟４は、図５に示すように、欠損部７として開孔部７０が形成される場合には、ねじ部材８の軸部８１より外径を大きくした開孔部７０が平板部４０に形成されるものとなる。また、横桟４は、図６に示すように、欠損部７として切欠部７１が形成される場合には、ねじ部材８の軸部８１に干渉させないように部分的に大きく切り欠かれた切欠部７１が平板部４０に形成されるものとなる。   As shown in FIG. 5, as shown in FIG. 5, when the opening 70 is formed as the missing part 7, the opening 70 having an outer diameter larger than the shaft 81 of the screw member 8 is formed on the flat plate part 40. Will be formed. As shown in FIG. 6, when the cutout 71 is formed as the cutout 7 as shown in FIG. 6, the cutout portion is largely cut away so as not to interfere with the shaft 81 of the screw member 8. The portion 71 is formed on the flat plate portion 40.

横桟４は、図５（ａ）、図６（ａ）に示すように、一方のパネル部材２において、横桟４の平板部４０のねじ孔４１と対向する位置で、縦枠３１の側板３１ａに先孔が形成されることなく、平板部４０のねじ孔４１のみを先孔としてねじ部材８が設けられる。そして、横桟４は、一方のパネル部材２において、ねじ孔４１に挿通されたねじ部材８が、横桟４が架設される縦枠３１の内側Ａから、縦枠３１の側板３１ａに接合されることで、ねじ部材８の頭部８０が平板部４０に係止される。なお、横桟４は、縦枠３１の側板３１ａにねじ孔４１と略同一寸法の先孔が形成されるとともに、縦枠３１の側板３１ａ及び平板部４０のねじ孔４１を先孔としてねじ部材８が設けられてもよい。   As shown in FIGS. 5 (a) and 6 (a), the horizontal rail 4 is located on one of the panel members 2 at a position facing the screw hole 41 of the flat plate portion 40 of the horizontal rail 4 and the side plate of the vertical frame 31. The screw member 8 is provided with only the screw hole 41 of the flat plate portion 40 as the front hole without forming the front hole in the 31a. In the horizontal rail 4, in one panel member 2, the screw member 8 inserted into the screw hole 41 is joined to the side plate 31 a of the vertical frame 31 from the inside A of the vertical frame 31 where the horizontal rail 4 is installed. Thus, the head 80 of the screw member 8 is locked to the flat plate portion 40. The horizontal rail 4 has a side plate 31a of the vertical frame 31 formed with a front hole having substantially the same size as the screw hole 41, and the side plate 31a of the vertical frame 31 and the screw hole 41 of the flat plate portion 40 are used as the front holes to form a screw member. 8 may be provided.

横桟４は、図５（ｂ）、図６（ｂ）に示すように、他方のパネル部材２において、必要に応じて、縦枠３１の側板３１ａにも開孔状又は切欠状の欠損部７が形成される。横桟４は、一方のパネル部材２における横桟４の平板部４０のねじ孔４１に挿通されたねじ部材８の軸部８１が、他方のパネル部材２における縦枠３１の側板３１ａに形成された欠損部７に配置されて縦枠３１に接合されることなく連続して設けられる。   As shown in FIGS. 5 (b) and 6 (b), the horizontal rail 4 has an open or notched defect in the side panel 31a of the vertical frame 31 in the other panel member 2 as necessary. 7 is formed. In the horizontal rail 4, the shaft 81 of the screw member 8 inserted into the screw hole 41 of the flat plate part 40 of the horizontal rail 4 of one panel member 2 is formed on the side plate 31 a of the vertical frame 31 of the other panel member 2. And is continuously provided without being joined to the vertical frame 31.

横桟４は、一方のパネル部材２における横桟４の平板部４０のねじ孔４１に挿通されたねじ部材８の軸部８１が、他方のパネル部材２における横桟４の平板部４０の欠損部７に配置されて平板部４０に接合されることなく連続して設けられる。このとき、ねじ部材８は、壁幅方向Ｘに隣り合った他方のパネル部材２における縦枠３１及び横桟４から縁切りさせた状態で、壁幅方向Ｘに隣り合った一方のパネル部材２における縦枠３１に横桟４の平板部４０を接合させるものとなる。   The horizontal rail 4 is formed such that the shaft 81 of the screw member 8 inserted into the screw hole 41 of the flat part 40 of the horizontal rail 4 of the one panel member 2 has the flat part 40 of the horizontal rail 4 on the other panel member 2. It is arranged in the portion 7 and is provided continuously without being joined to the flat plate portion 40. At this time, the screw member 8 is cut off from the vertical frame 31 and the horizontal rail 4 in the other panel member 2 adjacent in the wall width direction X, and is connected to the one panel member 2 adjacent in the wall width direction X. The flat plate portion 40 of the horizontal rail 4 is joined to the vertical frame 31.

ここで、本発明を適用した壁パネル構造１は、図７に示すように、面材５のせん断変形が大きくなると、壁パネル構造１全体に斜め方向の引張力が斜張力Ｐとして発生するため、縦枠３１が面材５の面内方向に引っ張られてたわむような変形をしようとする。   Here, in the wall panel structure 1 to which the present invention is applied, as shown in FIG. 7, when the shear deformation of the face material 5 increases, an oblique tensile force is generated as oblique tension P in the entire wall panel structure 1. Then, the vertical frame 31 is deformed so as to be bent by being pulled in the in-plane direction of the face material 5.

このとき、本発明を適用した壁パネル構造１は、一対の縦枠３１に横桟４が架設されることで、縦枠３１をたわませる方向の圧縮力Ｃを横桟４が負担する。これにより、本発明を適用した壁パネル構造１は、縦枠３１をたわませる方向の圧縮力Ｃを横桟４が負担して、縦枠３１のたわみを抑制することで、壁パネル構造１全体での安定的な抵抗性能を確保することが可能となる。   At this time, in the wall panel structure 1 to which the present invention is applied, the horizontal rail 4 bears the compressive force C in the direction of bending the vertical frame 31 by the horizontal rail 4 being laid on the pair of vertical frames 31. As a result, the wall panel structure 1 to which the present invention is applied has a structure in which the horizontal rail 4 bears the compressive force C in the direction of bending the vertical frame 31 and suppresses the bending of the vertical frame 31. It is possible to secure stable resistance performance as a whole.

また、本発明を適用した壁パネル構造１は、施工誤差を吸収させるために外径の大きい開孔が設けられるのが一般的であるのに対して、図８に示すように、壁幅方向Ｘに隣り合った他方のパネル部材２における縦枠３１及び横桟４からねじ部材８を縁切りさせるために開孔部７０等の欠損部７が設けられる。   In addition, the wall panel structure 1 to which the present invention is applied is generally provided with an opening having a large outer diameter in order to absorb a construction error, whereas, as shown in FIG. In order to cut off the screw member 8 from the vertical frame 31 and the horizontal rail 4 in the other panel member 2 adjacent to the X, a defective portion 7 such as an opening 70 is provided.

このため、本発明を適用した壁パネル構造１は、図８（ａ）に示すように、壁幅方向Ｘに隣り合った他方のパネル部材２における縦枠３１及び横桟４と、壁幅方向Ｘに隣り合った一方のパネル部材２における縦枠３１及び横桟４とが、互いに縁切りさせた状態となる。そして、本発明を適用した壁パネル構造１は、図８（ｂ）に示すように、壁幅方向Ｘで互いに隣り合った複数のパネル部材２において、ねじ部材８で一体化させることなく各々の横桟４が互いに縁切りさせた状態となることで、各々の縦枠３１が壁幅方向Ｘで互いに離間してたわむような変形をする。   For this reason, as shown in FIG. 8A, the wall panel structure 1 to which the present invention is applied includes the vertical frame 31 and the horizontal rail 4 in the other panel member 2 adjacent in the wall width direction X and the wall width direction. The vertical frame 31 and the horizontal rail 4 in one panel member 2 adjacent to X are in a state of being cut off from each other. As shown in FIG. 8B, the wall panel structure 1 to which the present invention is applied has a plurality of panel members 2 adjacent to each other in the wall width direction X without being integrated by the screw members 8. When the horizontal rails 4 are cut off from each other, the vertical frames 31 deform so as to be separated from each other in the wall width direction X and bend.

このとき、本発明を適用した壁パネル構造１は、図７に示すように、壁幅方向Ｘで互いに隣り合った複数のパネル部材２を縁切りさせた状態となることで、複数のパネル部材２を跨いだ斜張力Ｐの発生が抑制されるものとなる。これにより、本発明を適用した壁パネル構造１は、複数のパネル部材２を跨いだ斜張力Ｐの発生が抑制されて、壁パネル構造１の全面に亘った荷重分散を実現することで、壁パネル構造１を構成する部材の早期耐力低下及び変形性能低下を抑制することが可能となる。   At this time, as shown in FIG. 7, the wall panel structure 1 to which the present invention is applied has a plurality of panel members 2 that are adjacent to each other in the wall width direction X and are cut off. The generation of the oblique tension P straddling is suppressed. As a result, the wall panel structure 1 to which the present invention is applied suppresses the generation of the oblique tension P straddling the plurality of panel members 2 and achieves load distribution over the entire surface of the wall panel structure 1. It is possible to suppress early deterioration in proof stress and deterioration in deformation performance of the members constituting the panel structure 1.

また、本発明を適用した壁パネル構造１は、壁幅方向Ｘで隣り合った複数のパネル部材２を互いに縁切りさせて、複数のパネル部材２を跨いだ斜張力Ｐの発生が抑制されることで、各々の横桟４に圧縮力Ｃのみを負担させて斜張力Ｐを負担させないものとなる。これにより、本発明を適用した壁パネル構造１は、各々の横桟４が斜張力Ｐを負担しないものとなることで、横桟４の座屈等による早期耐力低下及び変形性能低下を抑制することが可能となる。   Further, in the wall panel structure 1 to which the present invention is applied, the plurality of panel members 2 adjacent in the wall width direction X are cut off from each other, and the generation of the oblique tension P across the plurality of panel members 2 is suppressed. Thus, only the compressive force C is applied to each cross rail 4 and the oblique tension P is not applied. Thereby, in the wall panel structure 1 to which the present invention is applied, since each of the cross rails 4 does not bear the oblique tension P, a decrease in early proof stress and a deterioration in deformation performance due to buckling of the cross rail 4 is suppressed. It becomes possible.

ここで、従来の壁パネル構造では、図１１（ａ）に示すように、複数の壁パネル９を隣接させて設置するため、例えば、壁パネル９の製造過程で縦枠９２ａが孕み出す等の形状不整が壁パネル９に生じると、複数の壁パネル９を隣り合わせて設置する際に、壁パネル９同士が干渉して設置が困難になる。このため、壁パネル９の製造過程においては、横枠９２ｂ、横桟９３及び面材９１の３つの部材の幅寸法が一致するように厳密な精度管理を行う必要があり、壁パネル９の製造コストの増加に繋がっている。また、従来の壁パネル構造は、図１１（ｂ）に示すように、ドリルねじ９４の頭部９４ａが縦枠９２ａから突出して互いに干渉するため、壁パネル９を設置するときの施工精度、施工効率が低下する。   Here, in the conventional wall panel structure, as shown in FIG. 11A, since a plurality of wall panels 9 are installed adjacent to each other, for example, a vertical frame 92 a may appear during the manufacturing process of the wall panels 9. When the irregularity occurs in the wall panel 9, when the plurality of wall panels 9 are installed next to each other, the wall panels 9 interfere with each other, and the installation becomes difficult. For this reason, in the manufacturing process of the wall panel 9, it is necessary to perform strict accuracy control so that the width dimensions of the three members of the horizontal frame 92 b, the horizontal rail 93, and the face material 91 match each other. This has led to increased costs. Further, in the conventional wall panel structure, as shown in FIG. 11B, the head 94a of the drill screw 94 projects from the vertical frame 92a and interferes with each other. Efficiency decreases.

これに対して、本発明を適用した壁パネル構造１は、図８に示すように、横桟４が架設される縦枠３１の内側Ａから、ねじ孔４１に挿通されたねじ部材８が縦枠３１の側板３１ａに接合される。このため、本発明を適用した壁パネル構造１は、図９（ａ）に示すように、複数のパネル部材２を設置する前の段階で、縦枠３１に横桟４を接続することが必要とならないものとなる。そして、本発明を適用した壁パネル構造１は、図９（ｂ）に示すように、複数のパネル部材２を設置した後の状態で、パネル幅の精度に合わせて横桟４の材長Ｌを微調整することが可能となり、高い精度で縦枠３１に横桟４を接続させることが容易にできる。   On the other hand, in the wall panel structure 1 to which the present invention is applied, as shown in FIG. 8, the screw member 8 inserted into the screw hole 41 is vertically inserted from the inside A of the vertical frame 31 on which the horizontal rail 4 is installed. It is joined to the side plate 31a of the frame 31. Therefore, in the wall panel structure 1 to which the present invention is applied, as shown in FIG. 9A, it is necessary to connect the horizontal rail 4 to the vertical frame 31 at a stage before the plurality of panel members 2 are installed. It will not be. Then, as shown in FIG. 9B, the wall panel structure 1 to which the present invention is applied has the length L of the horizontal rail 4 adjusted to the accuracy of the panel width in a state after the plurality of panel members 2 are installed. Can be finely adjusted, and the horizontal rail 4 can be easily connected to the vertical frame 31 with high accuracy.

これにより、本発明を適用した壁パネル構造１は、複数のパネル部材２を設置した後で、図８に示すように、縦枠３１の内側Ａからねじ部材８を接合することが可能になり、各々のパネル部材２の製造性を向上させて、パネル部材２の製造コストの増加を抑制することが可能となる。また、本発明を適用した壁パネル構造１は、複数のパネル部材２を設置する前の段階では、ねじ部材８の頭部８０又は軸部８１が縦枠３１の外側Ｂに突出しないため、ねじ部材８の頭部８０又は軸部８１が互いに干渉しないものとなり、複数のパネル部材２を設置するときの施工性を向上させることが可能となり、施工精度の向上及び施工コストの抑制が可能となる。   Thereby, in the wall panel structure 1 to which the present invention is applied, after the plurality of panel members 2 are installed, the screw members 8 can be joined from the inside A of the vertical frame 31 as shown in FIG. Thus, it is possible to improve the manufacturability of each panel member 2 and suppress an increase in the manufacturing cost of the panel member 2. Further, in the wall panel structure 1 to which the present invention is applied, the head 80 or the shaft portion 81 of the screw member 8 does not protrude to the outside B of the vertical frame 31 before the plurality of panel members 2 are installed. The head portion 80 or the shaft portion 81 of the member 8 does not interfere with each other, it is possible to improve the workability when installing the plurality of panel members 2, and it is possible to improve the construction accuracy and suppress the construction cost. .

本発明を適用した壁パネル構造１は、図４に示すように、特に、壁幅方向Ｘの両側部に配置される縦枠３１において、溝形鋼と角形鋼管とを組み合わせることで、壁高方向Ｚの上方から負荷される荷重に十分に抵抗できるものとなる。このとき、壁幅方向Ｘの両側部に配置される縦枠３１は、図１２（ａ）、図１２（ｂ）に示すように、１又は２個の溝形鋼と２個の角形鋼管とを組み合わせてもよく、また、図１２（ｃ）〜図１２（ｅ）に示すように、複数の溝形鋼等を互いに背中合わせ等で組み合わせてもよい。   As shown in FIG. 4, the wall panel structure 1 to which the present invention is applied particularly combines the channel steel and the rectangular steel pipe in the vertical frames 31 arranged on both sides in the wall width direction X, thereby increasing the wall height. It is possible to sufficiently resist a load applied from above in the direction Z. At this time, the vertical frames 31 arranged on both sides in the wall width direction X have one or two channel steels and two square steel pipes as shown in FIGS. 12 (a) and 12 (b). 12 (c) to 12 (e), and a plurality of channel steels or the like may be combined with each other by back-to-back or the like.

本発明を適用した壁パネル構造１は、地震等により水平力が作用したときの抵抗性能について、従来の壁パネル構造との比較実験によると、表１に示すように、剛性、終局耐力及び最大耐力の何れもが、従来の壁パネル構造と同等となることがわかる。このことから、本発明を適用した壁パネル構造１は、製造性、施工精度及び施工効率を向上させながら、従来の壁パネル構造と同等の抵抗性能を確保できることが検証された。   The wall panel structure 1 to which the present invention is applied has a resistance performance when a horizontal force acts due to an earthquake or the like. It can be seen that all of the proof stresses are equivalent to the conventional wall panel structure. From this, it was verified that the wall panel structure 1 to which the present invention was applied can secure the same resistance performance as the conventional wall panel structure while improving manufacturability, construction accuracy, and construction efficiency.

以上、本発明の実施形態の例について詳細に説明したが、上述した実施形態は、何れも本発明を実施するにあたっての具体化の例を示したものに過ぎず、これらによって本発明の技術的範囲が限定的に解釈されてはならない。   As described above, the example of the embodiment of the present invention has been described in detail. However, each of the above-described embodiments is merely an example of the embodiment for carrying out the present invention. The scope should not be construed as limiting.

１ ：壁パネル構造
２ ：パネル部材
３ ：枠体
３１ ：縦枠
３１ａ ：側板
３２ ：横枠
４ ：横桟
４ａ ：端部
４０ ：平板部
４１ ：ねじ孔
５ ：面材
６ ：縦桟
７ ：欠損部
７０ ：開孔部
７１ ：切欠部
８ ：ねじ部材
８０ ：頭部
８１ ：軸部
Ａ ：内側
Ｂ ：外側
Ｘ ：壁幅方向
Ｙ ：奥行方向
Ｚ ：壁高方向 1: wall panel structure 2: panel member 3: frame body 31: vertical frame 31a: side plate 32: horizontal frame 4: horizontal rail 4a: end 40: flat plate part 41: screw hole 5: surface material 6: vertical rail 7: Defective part 70: Opening part 71: Notch part 8: Screw member 80: Head part 81: Shaft part A: Inside B: Outside X: Wall width direction Y: Depth direction Z: Wall height direction

Claims (4)

建築物の壁体として設置される壁パネル構造であって、
壁幅方向に並べられて設けられる複数のパネル部材を備え、
各々の前記パネル部材は、互いに離間した一対の縦枠及び横枠を有する枠体と、一対の前記縦枠に架設される横桟と、前記枠体に取り付けられる面材とを有し、
前記横桟は、前記縦枠に接続される平板部を有して、前記平板部を開孔させたねじ孔と前記平板部を欠損させた欠損部とが形成されて、前記ねじ孔に挿通されたねじ部材が前記縦枠に接合されるとともに、壁幅方向に隣り合った前記パネル部材における前記縦枠及び前記横桟の前記平板部に形成された前記欠損部に、前記ねじ部材の軸部が接合されることなく連続して設けられること
を特徴とする壁パネル構造。 A wall panel structure installed as a wall of a building,
Comprising a plurality of panel members arranged side by side in the wall width direction,
Each of the panel members has a frame body having a pair of vertical frames and horizontal frames separated from each other, a horizontal rail installed on the pair of vertical frames, and a face material attached to the frame body,
The crosspiece has a flat plate portion connected to the vertical frame, and has a screw hole formed by opening the flat plate portion and a cut portion formed by cutting the flat plate portion, and is inserted into the screw hole. The screwed member is joined to the vertical frame, and the shaft of the screw member is inserted into the lacking portion formed in the flat portion of the vertical frame and the horizontal rail in the panel member adjacent in the wall width direction. A wall panel structure characterized by being provided continuously without joining parts. 前記横桟は、前記ねじ部材の前記軸部より外径を大きくした開孔部が前記欠損部として形成されること
を特徴とする請求項１記載の壁パネル構造。 2. The wall panel structure according to claim 1, wherein the horizontal rail is formed with an opening having an outer diameter larger than that of the shaft of the screw member as the defect. 3. 前記横桟は、前記ねじ部材の前記軸部に干渉させないように前記平板部が部分的に切り欠かれた切欠部が前記欠損部として形成されること
を特徴とする請求項１記載の壁パネル構造。 2. The wall panel according to claim 1, wherein, in the horizontal rail, a cutout portion in which the flat plate portion is partially cutout is formed as the cutout portion so as not to interfere with the shaft portion of the screw member. 3. Construction. 建築物の壁幅方向に複数並べられて設けられるパネル部材であって、  A panel member that is provided to be arranged in a plurality in a wall width direction of a building,
互いに離間した一対の縦枠及び横枠を有する枠体と、一対の前記縦枠に架設される横桟と、前記枠体に取り付けられる面材とを備え、  A frame body having a pair of vertical frames and a horizontal frame separated from each other, a horizontal rail installed on the pair of the vertical frames, and a face material attached to the frame body,
前記横桟は、前記縦枠に接続される平板部を有して、前記平板部を開孔させたねじ孔と前記平板部を欠損させた欠損部とが形成されて、前記ねじ孔に挿通されたねじ部材が前記縦枠に接合されるとともに、壁幅方向に隣り合ったパネル部材における前記縦枠及び前記横桟の前記平板部に形成された前記欠損部に、前記ねじ部材の軸部が接合されることなく連続して設けられること  The horizontal rail has a flat plate portion connected to the vertical frame, and has a screw hole formed by opening the flat plate portion and a cut portion formed by deleting the flat plate portion, and is inserted into the screw hole. The formed screw member is joined to the vertical frame, and the shaft portion of the screw member is formed in the lacking portion formed in the flat plate portion of the vertical frame and the horizontal rail in the panel member adjacent in the wall width direction. Are provided continuously without joining
を特徴とするパネル部材。  A panel member characterized by the above-mentioned.

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