JP2000336804A - Rib glass structure - Google Patents
Rib glass structureInfo
- Publication number
- JP2000336804A JP2000336804A JP11151610A JP15161099A JP2000336804A JP 2000336804 A JP2000336804 A JP 2000336804A JP 11151610 A JP11151610 A JP 11151610A JP 15161099 A JP15161099 A JP 15161099A JP 2000336804 A JP2000336804 A JP 2000336804A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- rib
- face
- ribs
- tempered
- 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.)
- Granted
Links
Landscapes
- Load-Bearing And Curtain Walls (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、リブガラスを用い
たガラススクリーンの支持構造に関する。The present invention relates to a support structure for a glass screen using rib glass.
【0002】[0002]
【従来の技術】建物の外壁として大板ガラスを用いて大
開口部を構成するガラススクリーン工法のうちリブガラ
ス(ガラス方立)を用いる工法としては、ガラススタビ
ライザー工法、吊り下げスタビライザー工法が良く知ら
れている。2. Description of the Related Art Among glass screen methods for forming a large opening using a large plate glass as an outer wall of a building, a glass stabilizer method and a hanging stabilizer method are well known as methods using rib glass (glass cubic). I have.
【0003】ガラススタビライザー工法はガラス方立付
き自立工法とも呼ばれ、リブガラス(方立ガラス、ガラ
ススタビライザーとも云う)を用いて、面板ガラスの自
重による撓みと面板ガラスに加わる風荷重とを支持する
工法であり、また、吊り下げスタビライザー工法はガラ
ス板の上辺部を吊り下げると共にリブガラスを用いてガ
ラス板の自重による撓みを防ぐ工法であり、開口部のガ
ラス板の高さが高い場合に用いられる工法である。The glass stabilizer method is also called a self-supporting method with a glass cubic, and uses rib glass (also referred to as a cubic glass or a glass stabilizer) to support the deflection caused by the weight of the face glass and the wind load applied to the face glass. The hanging stabilizer method is a method of suspending the upper side of the glass plate and using a rib glass to prevent bending of the glass plate due to its own weight, and is used when the height of the glass plate at the opening is high. It is.
【0004】通常リブガラスは面板ガラスの厚み、サイ
ズによってその厚み、サイズが決定され、強化処理して
いないガラス板が通常使われる。長尺のガラス板を強化
する場合、非常に大きな強化炉が必要であるばかりか、
リブガラスのような幅の狭いガラス板の強化において
は、強化時のガラス板の反りが懸念され製造が容易では
ない。この為、リブガラス板として強化ガラス板を用い
る場合は、そのサイズが限定され、短尺のガラス板を連
結する方法が行われてきた。Usually, the thickness and size of the rib glass are determined depending on the thickness and size of the face glass, and a glass sheet which has not been tempered is usually used. When strengthening long glass sheets, not only is a very large tempering furnace necessary,
In strengthening a glass sheet having a narrow width such as rib glass, warpage of the glass sheet at the time of strengthening is a concern, and manufacturing is not easy. Therefore, when a tempered glass plate is used as the rib glass plate, its size is limited, and a method of connecting short glass plates has been performed.
【0005】例えば、実開昭63−132008号公報
には、躯体の天井と床との間にリブガラスを立設し、こ
のリブガラスの一側辺に面ガラスを該リブガラスと直交
方向に取り付けた施工構造であって、該リブガラスは、
複数枚の短尺の強化ガラスを各短尺ガラスの下端と上端
とを連結して長尺としたものであるガラス壁の施工構造
において、該短尺ガラスの上端及び下端に金属製フレー
ムを冠着すると共に、ボルトを該フレーム及びガラスに
串通して螺着し、かつこの冠着部のガラスとフレームと
の間隙に合成樹脂を注入及び硬化させ、上段側の短尺ガ
ラス下端のフレームと下段側の短尺ガラス上端のフレー
ムとをボルトで緊結して短尺ガラスを連結したガラス壁
の施工構造が開示されている。For example, Japanese Utility Model Laid-Open No. 63-132008 discloses a construction in which a rib glass is erected between a ceiling and a floor of a frame, and a face glass is attached to one side of the rib glass in a direction orthogonal to the rib glass. Wherein the rib glass is
In a construction structure of a glass wall in which a plurality of short tempered glasses are formed by connecting a lower end and an upper end of each short glass to a long one, a metal frame is attached to an upper end and a lower end of the short glass. , Bolts are screwed through the frame and the glass and screwed, and a synthetic resin is injected and hardened into the gap between the glass and the frame of the crown portion, and the frame at the lower end of the short glass on the upper side and the short glass on the lower side. There is disclosed a construction structure of a glass wall in which a short glass is connected by fastening a frame at an upper end with a bolt.
【0006】[0006]
【発明が解決しようとする課題】実開昭63−1320
08号公報に記載のものは、上段と下段の短尺のリブ用
強化ガラスを金属製フレームで冠着させ、ボルトとナッ
トで強固に連結したものであるが、同金具がリブガラス
と面板ガラスとの当接部において面板ガラスともボルト
で強固に連結固定されているため、地震等による層間変
位に対し、自由度がなくなり、破損の恐れがある。Problems to be Solved by the Invention
Japanese Patent Application Publication No. 08-08,084 discloses a method in which the upper and lower short ribs for tempered glass are crowned with a metal frame and firmly connected with bolts and nuts. Since the abutment portion is firmly connected and fixed to the face plate glass with bolts, there is no flexibility with respect to interlayer displacement due to an earthquake or the like, and there is a possibility of breakage.
【0007】[0007]
【課題を解決するための手段】本発明は、リブ用強化ガ
ラスにより面板ガラスにかかる正と負の風荷重を確実に
受け止め、地震等による層間変位にも自由度をもたせて
対応でき、またリブガラス自体の強度を高めることを目
的として、外壁として立設する面板ガラスの突き合わせ
部の片面または両面側に面板ガラスの縦辺と直交する方
向にリブガラスを立設したガラス板の支持構造におい
て、上下一列に並設した短尺のリブ用強化ガラス同士の
突き合わせ辺の隅部に穿孔部を設け、面板ガラスに当接
していない縦辺側の隅部の穿孔部同士と、面板ガラスと
当接する縦辺側の隅部の穿孔部同士をそれぞれ長短2種
類の接続金具で連結し、面板ガラスに当接する側の穿孔
部同士の接続間隔が、面板ガラスと離れている側の穿孔
部同士の接続間隔より小さくしてリブ用強化ガラス同士
を接続したことを特徴とするリブガラス構造、あるい
は、前記接続金具はリブガラスの両面側より剛性の板
材、または棒材で挟持させて設けたことを特徴とする上
述のリブガラス構造、あるいはまた、複数枚のリブ用強
化ガラスを連結した前記リブガラスと面板ガラスとを、
構造用シーリング材で接着したことを特徴とする上述の
リブガラス構造、あるいはまた、前記リブ用強化ガラス
を連結する接続金具と、隣接する面板ガラスとの連結に
おいて、隣接する面板ガラスの突き合わせた各縦辺近傍
に設けた穿孔部に挿通させたボルトを緩衝材を介してナ
ットで締付挟持し、該ボルトの先端をリブ用強化ガラス
を連結させる前記接続金具に螺合させて面板ガラスとリ
ブガラスとを連結させるようにしたことを特徴とする上
述のリブガラス構造、あるいはまた、前記リブ用強化ガ
ラスを連結する接続金具と、隣接する面板ガラスとの連
結において、隣接する面板ガラスの突き合わせた各縦辺
間に挿設したボルトと裏面からのナットでそれぞれ緩衝
材を介して締付挟持し、該ボルトの先端をリブ用強化ガ
ラスを連結させる前記接続金具に螺合させて面板ガラス
とリブガラスとを連結させるようにしたことを特徴とす
る上述のリブガラス構造をそれぞれ提供する。SUMMARY OF THE INVENTION According to the present invention, the tempered glass for ribs reliably receives positive and negative wind loads applied to the face glass, and can flexibly cope with interlayer displacement caused by an earthquake or the like. In order to increase the strength of itself, in a supporting structure of a glass plate in which rib glass is erected in a direction perpendicular to the longitudinal side of the face glass on one or both sides of the butted portion of the face glass to be erected as an outer wall, one row vertically Perforated portions are provided at the corners of the butted sides of the short tempered glass for ribs arranged side by side, and the perforated portions at the corners on the vertical side that are not in contact with the face plate glass, and the vertical side that is in contact with the face plate glass Are connected to each other with two types of long and short metal fittings, and the connection interval between the perforations on the side that comes into contact with the face glass is equal to the connection interval between the perforations on the side away from the face glass. The rib glass structure, characterized in that the strengthened glass for ribs is connected to each other in a reduced size, or the connection fitting is provided by being sandwiched between rigid plate members or rod members from both sides of the rib glass. Rib glass structure, or, alternatively, the rib glass and the face glass linked to a plurality of ribs tempered glass,
In the above-mentioned rib glass structure characterized by being bonded with a structural sealing material, or in the connection between the connecting metal fittings for connecting the strengthened glass for ribs and the adjacent face glass, each vertical face of the adjacent face glass is abutted. A bolt inserted through a perforated portion provided in the vicinity of the side is fastened and clamped with a nut via a buffer material, and the tip of the bolt is screwed into the connection fitting for connecting the tempered glass for ribs to form a face glass and a rib glass. The above-mentioned rib glass structure, characterized in that the connecting metal fittings for connecting the tempered glass for ribs, and the connecting with the adjacent face glass, each vertical side of the adjacent face glass is abutted. The bolt inserted between the nut and the nut from the back side is clamped and sandwiched via a buffer material, and the tip of the bolt is connected to the tempered glass for ribs. Provided above Ribugarasu structure characterized in that so as to connect the serial connection fitting to screwed by the faceplate glass and Ribugarasu respectively.
【0008】[0008]
【発明の実施の形態】本発明は、図4、図6、図8の斜
視図に示すように、建物の外壁として立設する複数枚の
面板ガラス1、1、・・の上辺部を吊り下げる、または
上下2辺に支持枠を設けて自立させる等により支持して
横方向に並設させ、各面板ガラス1、1、・・の縦辺の
突き合わせ部の室内側、または室外側の片面、あるいは
両面側に面板ガラス1の縦辺部で該面板ガラス1と直交
する方向にリブガラス2を吊下、または自立等により立
設させたリブガラスを用いたガラススクリーンの支持構
造である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in the perspective views of FIGS. 4, 6, and 8, the present invention suspends a plurality of face glass sheets 1, 1,... Lowering, or providing support frames on the upper and lower two sides to make them self-supporting and supporting them side by side so that they are arranged side by side, and one side of the abutting portion of the vertical side of each of the sheet glass sheets 1, 1,. Alternatively, a glass screen supporting structure using a rib glass in which a rib glass 2 is hung on a vertical side portion of the face glass 1 on both sides in a direction orthogonal to the face glass 1 or stands upright or the like.
【0009】面板ガラス1及びリブガラス2、2はそれ
ぞれ図示しない構造躯体と連結した下部枠、および/ま
たは上部枠内にて支持固定され、あるいは吊下げられて
固定されている。The face plate glass 1 and the rib glasses 2 and 2 are supported and fixed in a lower frame and / or an upper frame connected to a structural body (not shown), or are suspended and fixed.
【0010】本発明のリブガラス構造は、図1に示すよ
うに、複数枚の短尺のリブ用強化ガラス3、3、・・を
突き合わせて上下方向に連結させ、面板ガラス1の縦辺
に相当する長さに合わせたものである。The rib glass structure of the present invention, as shown in FIG. 1, connects a plurality of short rib strengthened glass sheets 3, 3,... It is tailored to the length.
【0011】上下一列に並設させた短尺の該リブ用強化
ガラス3、3同士の突き合せ辺の各隅部には、図1に示
すように予め複数の穿孔部3a、3a、3b、3bを設
けておく。As shown in FIG. 1, a plurality of perforated portions 3a, 3a, 3b, 3b are previously formed in each corner of the butted side of the short tempered glass for ribs 3, 3 arranged in a line in the upper and lower rows. Is provided.
【0012】該穿孔部の位置は、面板ガラス1に当接し
ない縦辺側寄りの隅部近傍に設けた穿孔部3aと、面板
ガラス1と当接する縦辺側寄りの隅部近傍に設けた穿孔
部3bでそれぞれ異なる位置とし、該穿孔部3aとその
近傍の隅部からの距離は、穿孔部3bの近傍の隅部から
の距離よりも長くした。The position of the perforated portion is provided near the corner near the vertical side not in contact with the face sheet glass 1, and near the corner near the vertical side in contact with the face glass 1. The positions are different from each other in the perforated portion 3b, and the distance from the perforated portion 3a and the corner near the perforated portion 3b is longer than the distance from the corner near the perforated portion 3b.
【0013】面板ガラス1に当接しない縦辺側の近傍の
隅部に設けた穿孔部3a、3a同士を長尺の接続金具4
で連結し、面板ガラス1と当接する縦辺側の近傍の隅部
の穿孔部3b、3b同士を短尺の接続金具5で連結し
た。The perforated portions 3a, 3a provided at the corners near the vertical side not in contact with the face plate glass 1
Then, the perforated portions 3b, 3b at the corners near the vertical side in contact with the face sheet glass 1 were connected to each other by a short connection fitting 5.
【0014】つまり、面板ガラス1に当接する側の穿孔
部3b、3b同士を接続する間隔が、面板ガラス1と離
れている側の穿孔部3a、3a同士を接続する間隔より
短い。That is, the interval at which the perforated portions 3b, 3b on the side in contact with the face plate glass 1 are connected is shorter than the interval at which the perforated portions 3a, 3a on the side away from the face plate glass 1 are connected.
【0015】次に本発明のリブガラス構造の作用につい
て説明する。Next, the operation of the rib glass structure of the present invention will be described.
【0016】図1に示すように、立設するリブ用強化ガ
ラスにおいて、 X0 :穿孔部3aと3b間のX軸方向(幅方向)の間隔 Y0 :穿孔部3aと3b間のY軸方向(高さ方向)の間
隔 P0 :外力(風荷重) Fxa :外力P0により穿孔部3aのX軸方向にかかる荷
重 Fxb :外力P0により穿孔部3bのX軸方向にかかる荷
重 Fya :外力P0により穿孔部3aのY軸方向に加わる荷
重 Fyb :外力P0により穿孔部3bのY軸方向に加わる荷
重 とし、荷重P0によるリブ長さLのモーメントを受ける
と、穿孔部3aのX方向、Y方向の各曲げモーメントM
xa、Myaは Mxa=Fxa・Y0 Mya=Fya・X0 このように、X0、Y0を大きくとると、FxaとFyaが小
さくなる。As shown in FIG. 1, in the tempered glass for a rib to be erected, X 0 is the distance between the perforated portions 3a and 3b in the X-axis direction (width direction) Y 0 is the Y-axis between the perforated portions 3a and 3b Direction (height direction) interval P 0 : External force (wind load) Fxa: Load applied in the X-axis direction of perforated portion 3a by external force P0 Fxb: Load applied in the X-axis direction of perforated portion 3b by external force P0 Fya: External force P0 load is applied to the Y-axis direction of the perforated portion 3a by Fyb: the load applied to the Y-axis direction of the perforated portion 3b by an external force P0, it receives a moment of rib length L by the load P 0, X-direction of the perforated portion 3a, Y Direction bending moment M
xa and Mya are as follows: Mxa = Fxa · Y0 Mya = Fya · X0 As described above, when X0 and Y0 are increased, Fxa and Fya decrease.
【0017】また、同様に穿孔部3bのX方向、Y方向
の各曲げモーメントMxb、Mybは Mxb=Fxb・Y0 Myb=Fyb・X0 このように、X0、Y0を大きくとると、FxbとFybが小
さくなる。Similarly, the bending moments Mxb and Myb in the X and Y directions of the perforated portion 3b are given by: Mxb = Fxb · Y0 Myb = Fyb · X0 Thus, when X0 and Y0 are increased, Fxb and Fyb become Become smaller.
【0018】つまり、2つの穿孔部3a、3b間のX軸
方向、Y軸方向の間隔であるX0とY0が大きい程穿孔部
3a、3bにかかるX軸方向の荷重Fxa、Fxb、Y軸方
向の荷重Fya、Fybは小さくて良い。That is, as the distances X0 and Y0 between the two perforated portions 3a and 3b in the X-axis direction and the Y-axis direction are larger, the loads Fxa, Fxb and Y-axis direction applied to the perforated portions 3a and 3b in the X-axis direction are larger. , The loads Fya and Fyb may be small.
【0019】[0019]
【実施例】[実施例1]図2は、上下に配置したリブガ
ラスの2つの隣接する孔を接続金具で連結した例を示す
断面図である。[Embodiment 1] FIG. 2 is a cross-sectional view showing an example in which two adjacent holes of rib glass arranged vertically are connected by a connection fitting.
【0020】リブ用強化ガラス3に設けた穿孔部3aは
貫通孔に皿孔加工を施したものであり、皿孔部、貫通孔
部にはそれぞれの内側形状に合わせた緩衝材10を内接
させ、さらに該穿孔部3a内に通しボルト7を挿通さ
せ、皿孔側より、皿孔の内部形状に合わせたテーパー部
材、パッキン6、ナット8を順次前記通しボルト7と螺
合させ、裏面側よりパッキン6を介してナット8と螺合
させて、穿孔部3aを締付挟持させた。The perforated portion 3a provided in the tempered glass for ribs 3 is obtained by forming a countersunk hole in the through hole, and the countersink hole 10 and the through hole are inscribed with a buffer material 10 adapted to the inner shape of each. Further, a through bolt 7 is inserted into the perforated portion 3a, and a taper member, a packing 6, and a nut 8 adapted to the internal shape of the countersunk hole are sequentially screwed with the through bolt 7 from the countersink hole side, and The hole 8 was screwed into the nut 8 via the packing 6, and the perforated portion 3a was tightened and clamped.
【0021】該テーパー部材はナット8と一体化させた
ものであっても良く、さらに通しボルト7と一体化させ
るようにしても良い。The tapered member may be integrated with the nut 8 or may be integrated with the through bolt 7.
【0022】さらに、リブ用強化ガラス3、3同士を連
結するための前記接続金具4、4は通しボルト7の両端
に接続金具4、4の穿孔部4a、4a・・を遊挿し、袋
ナット9、9・・を螺合させて、リブ用強化ガラス3、
3同士を連結させた。Further, the connection fittings 4, 4 for connecting the tempered glass for ribs 3, 3 to each other are formed by loosely inserting perforated portions 4a, 4a,. 9, 9 ... is screwed together, and the tempered glass for ribs 3,
3 were connected together.
【0023】同様に、穿孔部3b、3bを接続する短尺
の接続金具5、5についても、その形状が、リブガラス
2の両面を一対の板状の金具で挟持するようにしたもの
であって、前記接続金具4、4と同様にして短尺のリブ
用強化ガラス3、3同士を連結接続したものである。Similarly, the short connecting fittings 5, 5 for connecting the perforated portions 3b, 3b are formed such that both sides of the rib glass 2 are sandwiched between a pair of plate-like fittings. In the same manner as the connection fittings 4 and 4, the short strengthened glass for ribs 3 and 3 are connected and connected.
【0024】図3、図4に示すように、短尺のリブ用強
化ガラス3、3・・を連結したリブガラス2の最上辺と
最下辺を支持枠で支持するか、あるいは上辺部をクラン
プし、吊り下げ等により支持させ、さらに、面板ガラス
1、1・・の突き合わせ縦辺に連結したリブガラス2の
縦辺をシーリング材11で接着させるようにした。 [実施例2]つづいて、変形実施例について説明する。As shown in FIGS. 3 and 4, the uppermost and lowermost sides of the rib glass 2 to which the short-strength strengthened glass for ribs 3, 3,... Are connected are supported by a support frame, or the upper side is clamped. The vertical sides of the rib glass 2 connected to the butt vertical sides of the face glass sheets 1, 1... Were bonded with a sealing material 11. Embodiment 2 Next, a modified embodiment will be described.
【0025】図5、図6に示すように、リブ用強化ガラ
ス3、3・・を上下に併設して、突き合わせ辺同士を接
続金具4、5で連結させる点については前記実施例と同
じであるが、前記短尺の接続金具5、5の形状を、側面
から視た形状が略コ字状で、さらにリブガラスの上方か
ら見た形状も略コ字状とし、該接続金具5と面板ガラス
1との連結構造を点支持工法(DPG工法:Dot Point
Glazing)を応用した接続構造とした点が異なってい
る。As shown in FIG. 5 and FIG. 6, the tempered glass for ribs 3, 3,... However, the shape of the short connection fittings 5, 5 is substantially U-shaped when viewed from the side, and further substantially U-shaped when viewed from above the rib glass. Point connection method (DPG method: Dot Point)
The difference is that the connection structure is based on Glazing.
【0026】該接続金具5の前記面板ガラス1に面した
端部位置に、螺合用ネジ孔を設け、面板ガラス1の縦辺
の接続金具5の近傍位置に穿孔部を設け、該穿孔部は皿
孔加工をし、該穿孔部内に挿通した皿ボルトとナットで
面板ガラスの縦辺近傍の穿孔部を締付支持し、該皿ボル
トの先端ネジ部を前記接続金具5、5の螺合用ネジ孔と
螺合させて面板ガラス1とリブガラス2とを固定した。A screw hole for screwing is provided at an end position of the connection fitting 5 facing the face plate glass 1, and a perforated portion is provided at a position near the connection fitting 5 on a vertical side of the face plate glass 1. A countersunk hole is drilled, and a countersunk bolt and a nut inserted into the punched portion are used to fasten and support a punched portion near the vertical side of the face glass, and a tip screw portion of the countersunk bolt is screwed into the connection fitting 5,5. The face glass 1 and the rib glass 2 were fixed by screwing with the holes.
【0027】この場合は、面板ガラス1、1同士の突き
合わせ縦辺部にシリコーン等のシーリング材11を充填
し、面板ガラス1とリブガラス間の隙間にはシーリング
材の充填はせずそのままとした。 [実施例3]つづいて、別の変形実施例について説明す
る。In this case, the sealing material 11 such as silicone was filled in the vertical side portions where the face glass sheets 1 and 1 were abutted with each other, and the gap between the face glass sheet 1 and the rib glass was not filled with the sealing material. Embodiment 3 Next, another modified embodiment will be described.
【0028】図7、図8に示すものは、図5、図6に示
した変形実施例において、面板ガラスと接続金具5、5
との連結構造をMPG工法(Metal Point Glazing )、
またはMJG工法(Metal Joint Glazing )を応用した
接続構造とした点が異なっている。FIGS. 7 and 8 show a modification of the embodiment shown in FIGS. 5 and 6 in which the face plate glass and the connection fittings 5 and 5 are used.
Connection structure with MPG method (Metal Point Glazing),
Another difference is that a connection structure using the MJG method (Metal Joint Glazing) is adopted.
【0029】該接続金具5の前記面板ガラス1に面した
端部位置に、螺合用ネジ孔を設け、接続金具5の近傍位
置で、面板ガラス1の縦辺の突き合わせ部間の隙間に挿
通したボルトとナットで面板ガラス1の縦辺を締付支持
し、該皿ボルトの先端ネジ部を前記接続金具5、5の螺
合用ネジ孔と螺合させて面板ガラス1とリブガラス2と
を固定した。A screw hole for screwing is provided at an end position of the connection fitting 5 facing the face plate glass 1, and is inserted into a gap between butted portions of the vertical sides of the face plate glass 1 at a position near the connection fitting 5. The vertical side of the face glass 1 is fastened and supported by bolts and nuts, and the threaded end of the countersunk bolt is screwed into the screw hole for screwing the connection fittings 5, 5 to fix the face glass 1 and the rib glass 2. .
【0030】この場合も、面板ガラス1、1同士の突き
合わせ縦辺部にシリコーン等のシーリング材11を充填
し、面板ガラス1とリブガラス間の隙間にはシーリング
材の充填はせずそのままとした。In this case as well, a sealing material 11 such as silicone was filled in the vertical side portions where the face glass sheets 1 and 1 were abutted with each other, and the gap between the face glass sheet 1 and the rib glass was not filled with the sealing material.
【0031】以上好適な実施例について述べたが、本発
明はこれに限定されるものではなく種々の応用が考えら
れるものである。Although the preferred embodiment has been described above, the present invention is not limited to this, and various applications can be considered.
【0032】リブ用強化ガラス板3の穿孔部3a、3b
については皿孔について説明したが、皿孔部を持たない
貫通孔としても良い。Perforated portions 3a, 3b of tempered glass plate 3 for ribs
Is described with respect to a countersunk hole, but a through hole without a countersunk hole may be used.
【0033】接続金具5としては、リブガラスの両面に
設ける一対のセパレートした板状のものや、水平断面が
略コ字状の一体物について説明し、また側面から視た形
状が、略コ字状のものについて説明したが、T字型、V
字型、またはU字型(それぞれ図示せず)を90度回転
させた形状でも良い。As the connection fitting 5, a pair of separated plate-like parts provided on both sides of a rib glass and an integrated body having a substantially U-shaped horizontal cross section will be described. , T-shaped, V
A shape obtained by rotating a U-shape or a U-shape (each not shown) by 90 degrees may be used.
【0034】接続金具4、5、および孔部支持金具12
や辺部支持金具13は、剛性のプレート5からなり、ス
テンレス鋼等の錆びない金属が望ましいが、これに限る
ものではなく、剛性の大きい金属材料、合成樹脂材料で
も良い。Connection fittings 4 and 5, and hole support fitting 12
The side bracket 13 is made of a rigid plate 5 and is preferably made of a non-rusting metal such as stainless steel, but is not limited to this, and may be a metal material having high rigidity or a synthetic resin material.
【0035】リブガラス2と面板ガラス1間、または面
板ガラス間同士の隙間に充填する構造用シーリング材1
1としてはシリコーン系シーリング材、ポリサルファイ
ド系シーリング材等の弾性シーリング材を使用すること
ができる。Structural sealing material 1 to fill gaps between rib glass 2 and face glass 1 or between face glass 1
As 1, an elastic sealing material such as a silicone sealing material or a polysulfide sealing material can be used.
【0036】このように、前記リブ用強化ガラス3、3
・・を強化ガラスとしたことにより、リブガラス2、
2、・・の強度が増し、リブガラス2、2、・・の幅を
狭くすることができ、リブガラス2、2、・・の周辺の
空間の有効利用が図れる。As described above, the tempered glass for ribs 3, 3
.. by using tempered glass, rib glass 2,
The strength of 2,... Can be increased, the width of the rib glasses 2, 2,... Can be reduced, and the space around the rib glasses 2, 2,.
【0037】[0037]
【発明の効果】本発明は、リブ用強化ガラスの突き合わ
せ辺近傍の隅部に設けた穴の位置を、面板ガラスに近い
側と、離れている側とで、位置を上下にずらしたことに
より、大きな風荷重に耐えられるようになった。According to the present invention, the position of the hole provided in the corner near the butt side of the tempered glass for ribs is shifted vertically between the side closer to the face plate glass and the side farther away. , Can withstand large wind loads.
【0038】また、リブ用強化ガラス同士の連結時に、
穿孔部をボルトとナットで挟持させ、さらに挟持した金
具を剛性の接続金具で連結するようにしたので、接着剤
で接着する必要がない。When connecting the tempered glass for ribs,
Since the perforated portion is held between the bolt and the nut and the held metal fitting is connected with a rigid connecting metal, there is no need to bond with an adhesive.
【0039】さらに、リブガラスを強化ガラスとしたこ
とでリブガラスの幅を半減させることができるようにな
った。Further, by using the tempered glass as the rib glass, the width of the rib glass can be reduced by half.
【0040】さらにまた、リブガラスを強化ガラスとし
たことで、リブガラスの強度を高め、強度を低下させる
ことなく、リブ幅を半減させることができ、リブ周りの
空間の有効利用が図れる。Further, by using the strengthened glass as the rib glass, the rib width can be reduced to half without increasing the strength of the rib glass and reducing the strength, and the space around the rib can be effectively used.
【0041】さらに、面板ガラスが受ける正と負の風圧
力をリブガラス及び構造用シーリング材で確実に受け止
めることができ、また、地震発生時の層間変位によるリ
ブガラスの強制変形に追従して、面ガラスが追従が容易
となり、リブガラスの破損を防ぐことができる。Further, the positive and negative wind pressures received by the face glass can be reliably received by the rib glass and the structural sealing material, and the face glass can be forcibly deformed by the interlayer deformation caused by interlayer displacement at the time of the earthquake. However, following can be easily performed, and breakage of the rib glass can be prevented.
【図1】本発明のリブガラス構造の正面図。FIG. 1 is a front view of a rib glass structure of the present invention.
【図2】本発明のリブガラス構造の断面図。FIG. 2 is a cross-sectional view of the rib glass structure of the present invention.
【図3】本発明のリブガラスと面ガラスを接続した支持
構造の側面図。FIG. 3 is a side view of a support structure of the present invention in which a rib glass and a face glass are connected.
【図4】図3のリブガラス構造の斜視図。FIG. 4 is a perspective view of the rib glass structure of FIG. 3;
【図5】本発明のリブガラスと面ガラスを接続した変形
例としての支持構造の側面図。FIG. 5 is a side view of a supporting structure as a modification in which the rib glass and the face glass of the present invention are connected.
【図6】図5のリブガラス構造の斜視図。FIG. 6 is a perspective view of the rib glass structure of FIG. 5;
【図7】本発明のリブガラスと面ガラスを接続した別の
変形例としての支持構造の側面図。FIG. 7 is a side view of a supporting structure as another modified example in which the rib glass and the face glass of the present invention are connected.
【図8】図7のリブガラス構造の斜視図。FIG. 8 is a perspective view of the rib glass structure of FIG. 7;
1 面板ガラス 2 リブガラス 3 リブ用強化ガラス 3a、3b 穿孔部 4、5 接続金具 4a 穿孔部 6 パッキン 7 通しボルト 8 ナット 9 袋ナット 10 緩衝材 11 シーリング材 12 孔部支持金具 13 辺部支持金具 15 上部枠 16 下部枠 1 face glass 2 rib glass 3 tempered glass for ribs 3a, 3b perforated portion 4, 5 connection fitting 4a perforated portion 6 packing 7 through bolt 8 nut 9 bag nut 10 cushioning material 11 sealing material 12 hole support fitting 13 side support fitting 15 Upper frame 16 Lower frame
───────────────────────────────────────────────────── フロントページの続き Fターム(参考) 2E002 NA01 NB02 NC01 PA01 QA01 QC03 RB01 RB02 SA02 WA19 XA01 XA08 XA18 2E016 AA05 BA06 CA01 CB01 CC01 DA05 DA06 DA07 DC03 DC07 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2E002 NA01 NB02 NC01 PA01 QA01 QC03 RB01 RB02 SA02 WA19 XA01 XA08 XA18 2E016 AA05 BA06 CA01 CB01 CC01 DA05 DA06 DA07 DC03 DC07
Claims (5)
せ部の片面または両面側に面板ガラスの縦辺と直交する
方向にリブガラスを立設したガラス板の支持構造におい
て、上下一列に並設した短尺のリブ用強化ガラス同士の
突き合わせ辺の隅部に穿孔部を設け、面板ガラスに当接
していない縦辺側の隅部の穿孔部同士と、面板ガラスと
当接する縦辺側の隅部の穿孔部同士をそれぞれ長短2種
類の接続金具で連結し、面板ガラスに当接する側の穿孔
部同士の接続間隔が、面板ガラスと離れている側の穿孔
部同士の接続間隔より小さくしてリブ用強化ガラス同士
を接続したことを特徴とするリブガラス構造。1. A glass sheet supporting structure in which rib glass is erected on one side or both sides of a butt portion of a face glass erected as an outer wall in a direction orthogonal to a longitudinal side of the face glass, and short pieces arranged vertically in a row. Perforated portions are provided at the corners of the butted sides of the tempered glass for ribs, and the perforated portions of the vertical side corners that are not in contact with the face glass, and the perforated portions of the vertical side that are in contact with the face glass are provided. The parts are connected by two types of long and short metal fittings, and the connection interval between the perforated parts on the side that comes into contact with the face glass is smaller than the connection distance between the perforated parts on the side that is far from the face glass, and reinforcement for ribs A rib glass structure characterized by connecting glasses.
性の板材、または棒材で挟持させて設けたことを特徴と
する請求項1記載のリブガラス構造。2. The rib glass structure according to claim 1, wherein said connection fitting is provided by being sandwiched between rigid plate members or rod members from both sides of the rib glass.
リブガラスと面板ガラスとを、構造用シーリング材で接
着したことを特徴とする請求項1乃至2記載のリブガラ
ス構造。3. The rib glass structure according to claim 1, wherein said rib glass connected to a plurality of rib strengthened glass and a face plate glass are bonded with a structural sealing material.
と、隣接する面板ガラスとの連結において、隣接する面
板ガラスの突き合わせた各縦辺近傍に設けた穿孔部に挿
通させたボルトを緩衝材を介してナットで締付挟持し、
該ボルトの先端をリブ用強化ガラスを連結させる前記接
続金具に螺合させて面板ガラスとリブガラスとを連結さ
せるようにしたことを特徴とする請求項1乃至2記載の
リブガラス構造。4. A connecting member for connecting said tempered glass for ribs and an adjacent face glass, wherein a bolt inserted through a perforated portion provided in the vicinity of each vertical side of the adjacent face glass is a cushioning material. Through the nut
3. The rib glass structure according to claim 1, wherein a tip end of the bolt is screwed into the connection fitting for connecting the tempered glass for ribs, thereby connecting the face plate glass and the rib glass.
と、隣接する面板ガラスとの連結において、隣接する面
板ガラスの突き合わせた各縦辺間に挿設したボルトと裏
面からのナットでそれぞれ緩衝材を介して締付挟持し、
該ボルトの先端をリブ用強化ガラスを連結させる前記接
続金具に螺合させて面板ガラスとリブガラスとを連結さ
せるようにしたことを特徴とする請求項1乃至2記載の
リブガラス構造。5. A connection fitting for connecting said tempered glass for a rib and an adjacent face glass, wherein each of said bolts is inserted between each vertical side of said adjacent face glass butted by a nut and a nut from the back. Tighten and pinch through the material,
3. The rib glass structure according to claim 1, wherein a tip end of the bolt is screwed into the connection fitting for connecting the tempered glass for ribs, thereby connecting the face plate glass and the rib glass.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15161099A JP3552949B2 (en) | 1999-05-31 | 1999-05-31 | Rib glass structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15161099A JP3552949B2 (en) | 1999-05-31 | 1999-05-31 | Rib glass structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000336804A true JP2000336804A (en) | 2000-12-05 |
JP3552949B2 JP3552949B2 (en) | 2004-08-11 |
Family
ID=15522308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15161099A Expired - Fee Related JP3552949B2 (en) | 1999-05-31 | 1999-05-31 | Rib glass structure |
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Country | Link |
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JP (1) | JP3552949B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006257798A (en) * | 2005-03-18 | 2006-09-28 | Shin Nikkei Co Ltd | Gate |
JP2008031680A (en) * | 2006-07-27 | 2008-02-14 | Central Glass Co Ltd | Glass sheet connection structure |
JP2009068539A (en) * | 2007-09-11 | 2009-04-02 | Central Glass Co Ltd | Joining structure of laminated glass and its joining method |
-
1999
- 1999-05-31 JP JP15161099A patent/JP3552949B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006257798A (en) * | 2005-03-18 | 2006-09-28 | Shin Nikkei Co Ltd | Gate |
JP4570490B2 (en) * | 2005-03-18 | 2010-10-27 | 新日軽株式会社 | Gate |
JP2008031680A (en) * | 2006-07-27 | 2008-02-14 | Central Glass Co Ltd | Glass sheet connection structure |
JP2009068539A (en) * | 2007-09-11 | 2009-04-02 | Central Glass Co Ltd | Joining structure of laminated glass and its joining method |
Also Published As
Publication number | Publication date |
---|---|
JP3552949B2 (en) | 2004-08-11 |
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