JP2006348658A - Joint structure of column and beam and the beam and brace - Google Patents

Joint structure of column and beam and the beam and brace Download PDF

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JP2006348658A
JP2006348658A JP2005178108A JP2005178108A JP2006348658A JP 2006348658 A JP2006348658 A JP 2006348658A JP 2005178108 A JP2005178108 A JP 2005178108A JP 2005178108 A JP2005178108 A JP 2005178108A JP 2006348658 A JP2006348658 A JP 2006348658A
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column
metal fitting
plate
seat
joint structure
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Kikuo Isshiki
菊雄 一色
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a joint structure capable of also making fixed connection of a brace in connection of a column or a beam and the beam by a metal fitting formed by eliminating press bending work and welding as a joint metal fitting in the joint structure of a wooden framework and the joint structure capable of also mounting a steel-made brace. <P>SOLUTION: The joint metal fitting 1 formed of a shape steel material having a T-shaped cross section is fitted into a seating tenon 23 of the metal fitting on the side of the column 2 to fix. A staple 6a is inserted into staple holes 8 and 9 set at right angles to insertion members 4a and 4b of a pair of perpendicular holes of the beam 3, a staple hole 10 of the joint metal fitting 1 and a staple hole 7 of the beam 3. The end face of the beam is pushed against the side of the column, and a plate-like projection of the joint metal fitting 1 is inserted in a slit 15 to insert a staple 6b from the side of the beam 3 to connect. A seat of the joint metal fitting 1 and the plate-like projection are projected to the upper end face side and the lower end face side of the beam 3, and braces 50 and 51 are mounted to the projected plate-like projection to fix. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は木造の柱及び梁と梁及び筋交いの接合金具と接合構造に関するもである。 The present invention relates to a wooden column, a beam, a beam, a brace joint, and a joint structure.

従来から木造建築の軸組み構造の柱と梁の金物による接合方法としては柱の頭部に梁を載置させ横架材の梁を接合する梁勝ちの接合構造、又は柱に梁を突き当てて接合する柱勝ちの接合構造が開示されている。この例として次のものが特許文献に開示されている。
特開平１０−５４０８５号公報 Conventionally, as a method of joining columns and beams of wooden structures with wooden structures, a beam winning joint structure in which a beam is placed on the head of the pillar and the beam of the horizontal member is joined, or the beam is abutted against the pillar A column winning joint structure is disclosed. Examples of this are disclosed in the patent literature.
Japanese Patent Laid-Open No. 10-54085

上記従来の技術において特開平１０−５４０８５号公報では、プレス曲げ加工した金具を梁の上端面から落し込み装着させた主たる構造のコの字形の金物を梁に装着する形態では木材の収縮により金物との間に隙間が発生すると接合部がガタつき強度低下が懸念される。又従来の接合構造には複雑な構造のものも多くあり改良が望まれるところである。又接合部の構造は建物に作用するせん断力等の伝達が円滑であり信頼性の高い接合構造であることが要求されるが要求を満たし改良することを課題とする。 In the above prior art, Japanese Patent Laid-Open No. 10-54085 discloses that a metal structure having a U-shaped main structure in which a press-bending metal fitting is dropped and mounted from the upper end surface of the beam is attached to the beam by contraction of the wood. If there is a gap between the joint and the joint, there is a concern that the joint will rattle and the strength will decrease. Many conventional joint structures have complicated structures, and improvements are desired. Also, the structure of the joint is required to be a highly reliable joint structure in which shearing force acting on the building is smoothly transmitted, and an object is to satisfy and improve the structure.

又接合金物に筋交いを連結した接合構造が望まれており今後の木造建築において地震に対応して有効な制震構造のブレース等の開発が待たれるが、他方では力の伝達が円滑な筋交い取付の接合構造が必要であり解決することを課題とする。 In addition, there is a need for a joint structure in which braces are connected to the joint hardware, and the development of bracing with effective damping structures in response to earthquakes is awaited in future wooden constructions. Therefore, it is an object to solve this problem.

この課題を解決するための請求項１の発明は柱及び梁の側面に他の梁の端面を突き当てて接合する木造の接合構造において、汎用の形鋼材を使用した断面がＴ字形の金具は柱及び梁の側面に当接、又は嵌入される板状の鉛直な座を有しており、座の中央部で座と直交する横軸方向に鉛直な板状突起を有しＴ字形を形成、座にはボルト孔と固定止め具孔を設けてあり柱及び梁の側面に設けた金具の座ほぞに座を嵌入させボルト、ネジを締付て固定される。 The invention of claim 1 for solving this problem is a wooden joint structure in which the end face of another beam is abutted against the side surface of a column and a beam, and a metal fitting having a T-shaped cross section using a general-purpose structural steel material is It has a plate-like vertical seat that is in contact with or fitted to the side of the column and beam, and has a plate-like projection perpendicular to the horizontal direction perpendicular to the seat at the center of the seat to form a T-shape. The seat is provided with a bolt hole and a fixing stopper hole, and the seat is inserted into a metal tenon of a metal fitting provided on the side surface of the column and beam, and is fixed by tightening a bolt and a screw.

金具の板状突起には柱及び梁に梁を連結するための止め具穴と梁を装着させる案内用の切り欠きと筋交いを取り付ける孔が設けてあり梁の端面中央の上端面から鉛直方向に細溝を設けて形成されたスリットに金具の板状突起が挿入されておりスリットと梁の両側縁の間に穿設された２箇所の鉛直孔は一対を形成しておりインサート部材が挿入される。部材には鉛直方向と直交する止め具挿入の孔が設けてあり梁側面に設けた貫通した止め具挿入孔に止め具を挿入させ梁と金具を連結させていることを特徴とする柱及び梁と梁及び筋交いの接合構造を提供する。 The plate-like projections of the metal fittings are provided with a stopper hole for connecting the beam to the column and beam, a notch for guiding the beam and a hole for attaching a brace, and a vertical direction from the upper end surface at the center of the end surface of the beam. A metal plate projection is inserted in a slit formed with a narrow groove, and two vertical holes drilled between the slit and both side edges of the beam form a pair, and an insert member is inserted. The Columns and beams characterized in that a member is provided with a stopper insertion hole perpendicular to the vertical direction, and the stopper is inserted into a penetrating stopper insertion hole provided on the side of the beam to connect the beam and the metal fitting. Provides a joint structure of beams and braces.

この課題を解決するための請求項２の発明は柱及び梁の側面に他の梁の端面を突き当てて接合する木造の接合構造において横断面がＴ字形の金具の座にはボルト孔と固定止め具孔を設けてあり柱、梁の側面に金具の座を当接させボルト、ネジで締付て固定させる構造であり柱の断面欠損が少ない形態の柱及び梁と梁及び筋交いが連結されていることを特徴とする柱及び梁と梁及び筋交いの接合構造を提供する。 In order to solve this problem, the invention according to claim 2 is a wooden joint structure in which the end face of another beam is abutted against the side surface of a column and a beam, and a bolt hole is fixed to a seat of a bracket having a T-shaped cross section. It has a structure in which a stopper hole is provided and a metal seat is brought into contact with the side of the column and beam, and is fastened with bolts and screws. The present invention provides a joint structure of a column and a beam and a beam and a brace characterized by the above.

この課題を解決するための請求項３の発明は柱及び梁の側面に他の梁の端面を突き当てて接合する接合構造において金具の成を、接合する梁の成より成高を大きくして形成した金具を接合したとき金具の座及び金具の板状突起が梁の上端側、梁の下端側に突出する形態としている。また金具の板状突起に設けている筋交いの取り付け孔にボルトを挿入して梁の上端側、梁の下端側に筋交いを取付固定させ連結されていることを特徴とする柱及び梁と梁及び筋交いの接合構造を提供する。 In order to solve this problem, the invention of claim 3 is such that in the joint structure in which the end face of the other beam is abutted against the side surface of the column and the beam, the metal fitting is formed and the height of the metal is made larger than that of the beam to be joined. When the formed metal fitting is joined, the metal seat and the plate-like projection of the metal fitting protrude from the upper end side of the beam and the lower end side of the beam. In addition, a column, a beam and a beam, wherein a bolt is inserted into a brace mounting hole provided in a plate-like protrusion of the metal fitting and the brace is attached and fixed to the upper end side of the beam and the lower end side of the beam, and is connected. Provides a bracing joint structure.

この課題を解決するための請求項４の発明は柱及び梁の側面に梁の端面を突き当てて接合する接合構造において金具の座及び金具の板状突起が梁の上端側に限り突出する形態であり金具の板状突起に設けている筋交いの取り付け孔に止め具を挿入して筋交いを取付、連結されていることを特徴とする柱及び梁と梁及び筋交いの接合構造を提供する。 According to a fourth aspect of the present invention for solving this problem, in the joining structure in which the end face of the beam is brought into contact with the side face of the column and the beam, the metal seat and the plate-like protrusion of the metal fitting protrude only on the upper end side of the beam. The present invention provides a joining structure of columns and beams and beams and braces characterized in that the braces are attached and connected by inserting stoppers into bracing attachment holes provided in the plate-like projections of the metal fittings.

この課題を解決するための請求項５の発明は金具の成を接合する梁の成より成高を大きくして形成した金具を接合したとき、金具の座及び金具の板状突起が梁の下端側に限り突出する形態であり金具の板状突起に設けている筋交いの取り付け孔に止め具を挿入して筋交いを取付、連結されていることを特徴とする柱及び梁と梁及び筋交いの接合構造を提供する。 According to the invention of claim 5 for solving this problem, when a metal fitting formed with a height higher than that of the beam for joining the metal fittings is joined, the metal seat and the plate-like projection of the metal fitting are formed at the lower end of the beam. Column and beam-to-beam and brace joints, characterized by protruding only on the side and inserting braces into the brace attachment holes provided on the plate-like projections of the metal fittings to attach and connect the brace Provide structure.

この課題を解決するための請求項６の発明は金具の成を接合する梁の成と同一もしくは梁成以下の成高さに形成したものであり柱及び梁と梁を接合したとき梁の上端側、下端側の端面上に金具の突出が無く筋交いを必要としない意匠に配慮したことを特徴とする柱及び梁と梁の接合構造を提供する。 In order to solve this problem, the invention according to claim 6 is formed to have a height equal to or less than that of the beam to which the metal fitting is joined, and the upper end of the beam when the column and the beam are joined. Provided is a column and beam-to-beam joint structure characterized by a design in which there is no protrusion of metal fittings on the end surfaces of the side and lower end sides and no bracing is required.

この課題を解決するための請求項７の発明は断面がＴ字形の形鋼材等を用いて形成された金具であり金具は座と板状の突起を有し、形成された金具の座は柱及び梁の側面に当接又は嵌入され、板状の突起は端面を突き当てて接合される梁のスリットに挿入され連結されることを特徴とする柱及び梁と梁及び筋交いの接合金具を提供する。 In order to solve this problem, the invention according to claim 7 is a metal fitting formed using a steel material having a T-shaped cross section, the metal fitting has a seat and a plate-like protrusion, and the formed metal fitting seat is a column. Also, a column-shaped projection and a beam-to-beam joint fitting are provided in which a plate-like projection is inserted or connected to a slit of a beam to be joined by being brought into contact with or fitted to a side surface of the beam and abutting the end surface. To do.

本発明による柱及び梁の側面に他の梁の端面を突き当てて接合する木造の接合構造において横断面がＴ字形の接合金具は汎用の形鋼材ＣＴ形鋼を用いており基本の形をそのまま用い、従来より多く用いられている溶接、プレス曲げ加工等の工程が不要であり切削加工又はプレス打抜き加工で形成できることから金具の強度、品質が安定し信頼性が向上する。さらに大型の構造集成材の梁材に対応する金具のサイズは梁の成高にあわせて型鋼材を切断加工することで対応でき多種少量の生産ができる接合金具。 In the wooden joint structure in which the end faces of other beams are abutted against the side surfaces of the columns and beams according to the present invention, the T-shaped joining bracket uses a general-purpose section steel CT section steel, and the basic shape remains as it is. Used, the steps such as welding and press bending, which are used more frequently than before, are unnecessary, and can be formed by cutting or press punching, so that the strength and quality of the metal fitting are stabilized and the reliability is improved. In addition, the metal fittings that can be used for large structural laminated beam beams can be produced by cutting the shape steel material according to the height of the beam.

本発明による接合金具はＣＴ形鋼材を用いているため溶接等の不確実な要素を排除でき、一体形の金具に筋交いを直接固定できることは、従来よりの土台、柱、梁、桁、胴差等に個別に専用金物を取付けた筋交い施工に比べ作用する力の流れが円滑である。又木造建築が今後目指すと思われる地震対応策としての制震型の軸組構造も視野に入れることで今後有効な制震型ブレースの開発が待たれるところである。又従来からの耐震筋交いの施工で発生しやすい施工不良も低減できる接合金具。 Since the joining bracket according to the present invention uses CT steel, it is possible to eliminate uncertain elements such as welding, and to fix the braces directly to the integrated bracket, the conventional foundation, pillar, beam, girder, trunk difference The flow of force acting is smoother than that of bracing work where dedicated hardware is individually attached. In addition, the development of effective seismic control braces is awaited by taking into account the seismic control type frame structure as a countermeasure for earthquakes, which wooden structures are expected to aim for in the future. In addition, it is a joint fitting that can reduce construction defects that are likely to occur during conventional seismic reinforcement.

本発明による柱及び梁と梁及び筋交いの接合構造は通し柱を含む柱及び梁と他の梁の接合構造である。下階の柱頭に載置され固定して連結された梁の上端面に上階の柱を当接させ梁の端面より突出した金具と柱を固定させ、金具と筋交いを固定させ連結した接合構造であるから従来の筋交い金物を不要とする接合構造。 The joint structure of columns and beams and beams and braces according to the present invention is a joint structure of columns and beams including through columns and other beams. A joint structure in which the upper column is abutted against the upper end of the beam that is placed and fixedly connected to the column head on the lower floor, and the bracket and column protruding from the end surface of the beam are fixed. Therefore, it is a joint structure that eliminates the need for conventional braces.

本発明による接合構造において梁と金具の接合は梁にかかるせん断力を梁側面から挿入された止め具が受けボルトで締付た金具を通じて柱、梁に伝わる。このときのせん断力を止め具が集中して負担するために梁の木質繊維の破断、めり込みにより接合強度が低下する。梁のスリットと梁の両側縁の間に設けてた鉛直孔に、止め具より直径の大きいインサート部材を挿入固定した１対の鉛直部材により、かかる梁のせん断力が集中するのを低減して金具に伝達できることで接合強度の低下を防いでいる。又インサート部材には通常金属を使用するが応力が集中すると局部の木材側に繊維の破断、めり込みが発生するので応力の集中を緩やかにするため部材の周面を大きくして同質の堅木の木材を使用することで金具の露出が少なく意匠を優先した接合が得られる接合構造。 In the joint structure according to the present invention, the joint between the beam and the metal fitting is transmitted to the column and the beam through the metal fitting in which the stopper inserted from the side surface of the beam is tightened by the receiving bolt. Since the stopper concentrates and bears the shearing force at this time, the joint strength is reduced by the breakage and encroaching of the wooden fibers of the beam. A pair of vertical members in which an insert member having a diameter larger than the stopper is inserted and fixed in a vertical hole provided between the slit of the beam and both side edges of the beam reduces the concentration of shearing force of the beam. The ability to transmit to the metal fitting prevents the joint strength from decreasing. In addition, metal is usually used for the insert member. However, if stress concentrates, fiber breakage and denting occur on the local wood side. Therefore, in order to relax the stress concentration, the peripheral surface of the member is enlarged and the hardwood of the same quality is used. Joining structure that gives priority to design with less metal exposure by using wood.

以下図に基づいて説明。
図１は請求項１に係る接合構造の分解斜視図である。柱２に形成した金具の座ほぞ２３に接合金具１を嵌入させボルト１２、ラグスクリュウネジ１９、スクリュウネジ１３で締付て固定させ、他方梁３においてはインサート部材４ａ，４ｂを挿入するが梁の側面から挿入する止め具孔７とインサート部材の止め具孔８，９の位置を合わせておく。側面より貫通した止め具孔に止め具６ａを打ち込んでおき柱２に梁３の端面を突き当て金具の板状突起をスリットに合わせ落とし込む。板状突起に設けた止め具案内切欠き１１により定着させた梁の側面から止め具６ｂを打ち込み固定させる。柱と梁を接合すると梁の上端面、下端面より接合金具１が突出しており突出した板状の突起に筋交いを取付ける接合構造である。筋交いは板状の突起に取付けることから木製の筋交いは端部を工夫すれできるが鋼製のものは困難なく取付けができる。インサート部材には通常なら金属の丸鋼を使用するが応力が集中すると局部の木材側に繊維の破断、めり込みが発生する。応力の集中を防ぐためインサート部材の周面をほどよく大きくしている。又同質材の堅木の木材を使用をすれば金具の露出が少なく意匠にも優れた接合構造が得られる。止め具についてはドリフトピン、ボルト、ピン兼用のボルトでもよい。 The following explanation is based on the figure.
FIG. 1 is an exploded perspective view of a joint structure according to claim 1. The fitting 1 is inserted into the metal tenon 23 of the metal fitting formed on the column 2 and fastened with a bolt 12, a lag screw screw 19 and a screw screw 13 and the insert members 4a and 4b are inserted into the other beam 3. The positions of the stopper holes 7 to be inserted from the side surfaces and the stopper holes 8 and 9 of the insert member are aligned. The stopper 6a is driven into the stopper hole penetrating from the side surface, the end surface of the beam 3 is abutted against the column 2, and the plate-like protrusion of the metal fitting is aligned with the slit and dropped. The stopper 6b is driven and fixed from the side surface of the beam fixed by the stopper guide notch 11 provided on the plate-like protrusion. When the column and the beam are joined, the joining metal fitting 1 protrudes from the upper end surface and the lower end surface of the beam, and the bracing is attached to the protruding plate-like projection. The brace is attached to a plate-like protrusion, so the end of the wooden brace can be devised, but the steel one can be attached without difficulty. Normally, metal round steel is used for the insert member, but when stress is concentrated, fiber breakage and denting occur on the local wood side. In order to prevent stress concentration, the peripheral surface of the insert member is appropriately enlarged. In addition, if hardwood of the same material is used, a joint structure with less exposure of metal fittings and excellent design can be obtained. The stopper may be a drift pin, a bolt, or a pin combined bolt.

図２は請求項２に係る接合構造の分解斜視図である。柱２の側面に接合金具１を当接させたものであり柱の断面欠損が少なく金具の座ほぞ２３を有しない。又接合をした場合に金具の座の厚みが当接する柱２の端面より露出する接合構造であり金具の露出が気にならず意匠を問題としない箇所に使用できる。 FIG. 2 is an exploded perspective view of the joint structure according to claim 2. The joining metal fitting 1 is brought into contact with the side surface of the pillar 2, and the cross-sectional defect of the pillar is small and the fitting tenon 23 is not provided. In addition, the joint structure is exposed from the end face of the pillar 2 where the thickness of the metal fitting seat abuts when it is joined, and it can be used in places where the design is not a problem because the exposure of the metal fitting is not a concern.

図３は請求項３に係る接合構造の組立図である。柱２の側面に形成された金具の座ほぞ２３に接合金具１を嵌入させボルト１２、ラグスクリュウネジ１９、スクリュウネジ１３で締付て固定させ、柱２と梁３を接合させたとき金具が梁の上端面側、下端面側に突出しており突出した板状突起の筋交いの取付け孔に筋交い５０，５１が取り付けられ連結された接合構造。 FIG. 3 is an assembly view of the joint structure according to claim 3. The fitting 1 is inserted into a fitting tenon 23 formed on the side surface of the column 2 and fastened with a bolt 12, a lag screw screw 19 and a screw screw 13, and the bracket 2 and the beam 3 are joined. A joining structure in which braces 50 and 51 are attached and connected to bracing attachment holes of projecting plate-like protrusions that project to the upper end surface side and lower end surface side of the beam.

図４は請求項４に係る接合構造の組立図である。柱２の側面に形成された金具の座ほぞ２３に接合金具１を嵌入させボルト１２、ラグスクリュウネジ１９、スクリュウネジ１３で締付て固定させ、柱２と梁３を接合させたとき金具が梁の上端面側に限り突出しており突出した板状突起の筋交いの取付け孔に筋交い５０が取り付けられ連結された接合構造。 FIG. 4 is an assembly view of the joint structure according to claim 4. The fitting 1 is inserted into a fitting tenon 23 formed on the side surface of the column 2 and fastened with a bolt 12, a lag screw screw 19 and a screw screw 13, and the bracket 2 and the beam 3 are joined. A joining structure in which a brace 50 is attached and connected to a fitting hole of a bracing of a protruding plate-like protrusion that protrudes only on the upper end surface side of the beam.

図５は請求項５に係る接合構造の組立図である。柱２の側面に形成された金具の座ほぞ２３に接合金具１を嵌入させボルト１２、ラグスクリュウネジ１９、スクリュウネジ１３で締付て固定させ、柱２と梁３を接合させたとき金具が梁の下端面側に限り突出しており突出した板状突起の筋交いの取付け孔に筋交い５１が取り付けられ連結された接合構造。 FIG. 5 is an assembly view of the joint structure according to claim 5. The fitting 1 is inserted into a fitting tenon 23 formed on the side surface of the column 2 and fastened with a bolt 12, a lag screw screw 19 and a screw screw 13, and the bracket 2 and the beam 3 are joined. A joining structure in which a brace 51 is attached and connected to an attachment hole for a brace of a protruding plate-like protrusion that protrudes only on the lower end surface side of the beam.

図６は請求項６に係る接合構造の組立図である。柱２の側面に形成された金具の座ほぞ２３に接合金具１を嵌入させボルト１２、ラグスクリュウネジ１９、スクリュウネジ１３で締付て固定させ接合させたとき金具１が梁３の成と同一もしくは梁成以下の成高さに形成されたものであり柱２と梁３を接合したとき梁３の上端側、下端側の端面上に金具の突出が無く筋交いを必要としない接合構造であり意匠に配慮したことを特徴とする接合構造。 FIG. 6 is an assembly view of the joint structure according to claim 6. The fitting 1 is the same as the beam 3 when the fitting 1 is inserted into the fitting tenon 23 of the fitting formed on the side surface of the column 2 and fastened with the bolt 12, the lag screw screw 19, and the screw screw 13. Alternatively, it is formed with a height equal to or less than that of the beam, and when the column 2 and the beam 3 are joined, there is no protrusion of the metal fittings on the upper and lower end surfaces of the beam 3 so that no bracing is required. Joining structure characterized by design considerations.

なお前記各接合における止め具のラグスクリュウネジ１９は貫通孔にしてボルト締付でもよくスクリュウネジ１３は釘によるものでもよい。 In addition, the lug screw screw 19 of the stopper in each joint may be a through hole and bolted, and the screw screw 13 may be a nail.

図７は請求項５に係る接合構造の組立図である。横架材の梁３ａに金具１が先付けされており柱２ａの柱頭にほぞ入れ載置された梁３ａの下端側に突出した金具の座の固定止め具孔にラグスクリュウネジ１９、スクリュウネジ１３を締付固定する。梁３を突き当てて装着させ梁３の側面から金具１の板状突起の止め具孔１０を貫通した止め具孔にドリフトピン６ｂを打ち込み接合させ連結したものである。さらに金具１の板状突起の筋交いの取付孔１４に筋交い５１をボルト２４で締付けてを固定させ連結させた請求項５で示した接合構造である。 FIG. 7 is an assembly view of the joint structure according to claim 5. The bracket 1 is attached to the beam 3a of the horizontal member, and the lug screw screw 19 and the screw screw 13 are inserted into the fixing stopper hole of the bracket seat protruding from the lower end side of the beam 3a placed in the tenon of the column 2a. Tighten and fix. The drift pin 6b is driven and joined by connecting the beam 3 to the stopper hole penetrating the stopper hole 10 of the plate-like projection of the metal fitting 1 from the side face of the beam 3 and mounting. Furthermore, it is the joining structure shown in claim 5 in which the brace 51 is fastened with the bolt 24 to be fixed and connected to the fitting hole 14 of the braid of the plate-like projection of the metal fitting 1.

図８は請求項６に係る接合構造の組立図である。通し柱２の両側面に梁３，３３を接合させ連結したものである。金具の露出がすくなく意匠に配慮した接合である。 FIG. 8 is an assembly view of the joint structure according to claim 6. The beams 3 and 33 are joined and connected to both side surfaces of the through pillar 2. The metal fitting is not exposed and the design is considered.

図９は請求項６に係る接合構造の図８の断面図である。柱２に接合金具１，１１をボルト１２ナット２２で締付固定する。梁には定着するための案内ピン６ａ，６６ａを挿入しておく。穿設された鉛直孔５にはインサート部材４ａ，４ｂ，４４ａ，４４ｂが挿入されており梁３，３３の端面を柱２に突き当てて金具１，１１の板状突起を梁のスリットにあわせ装着させる。側面から貫通した止め具挿入孔７に止め具６ｂ，６６ｂを挿入して柱２と梁３，３３が接合され連結した接合構造の断面図である。インサート部材は接着剤等の併用を含めて梁材との一体化が望ましい。 9 is a cross-sectional view of the joint structure according to claim 6 in FIG. The metal fittings 1 and 11 are fastened and fixed to the column 2 with bolts 12 and nuts 22. Guide pins 6a and 66a for fixing are inserted in the beam. Insert members 4a, 4b, 44a, and 44b are inserted into the drilled vertical holes 5, and the end faces of the beams 3 and 33 are brought into contact with the column 2 so that the plate-like protrusions of the metal fittings 1 and 11 are aligned with the slits of the beams. Install it. It is sectional drawing of the junction structure which inserted the fasteners 6b and 66b into the fastener insertion hole 7 penetrated from the side surface, and the column 2 and the beams 3 and 33 were joined and connected. It is desirable that the insert member be integrated with the beam material including the combined use of an adhesive or the like.

本発明に係る接合金具を介した柱及び梁と梁及び筋交いの接合構造は工業的に生産利用が可能であるため産業上の利用可能性を有する。 Since the column and the beam-to-beam and bracing connection structure via the connection fitting according to the present invention can be industrially used and produced, it has industrial applicability.

本発明の接合構造が実施される最良の形態を示した請求項１に係る分解斜視図である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view according to claim 1 showing the best mode for carrying out the joining structure of the present invention. 本発明の接合構造が実施される形態を示した請求項２に係る分解斜視図である。It is a disassembled perspective view which concerns on Claim 2 which showed the form by which the junction structure of this invention is implemented. 本発明の接合構造が実施される形態を示した請求項３に係る組立図である。It is an assembly drawing which concerns on Claim 3 which showed the form by which the joining structure of this invention is implemented. 本発明の接合構造が実施される形態を示した請求項４に係る組立図である。It is an assembly drawing which concerns on Claim 4 which showed the form by which the joining structure of this invention is implemented. 本発明の接合構造が実施される形態を示した請求項５に係る組立図である。It is an assembly drawing which concerns on Claim 5 which showed the form by which the joining structure of this invention is implemented. 本発明の接合構造が実施される形態を示した請求項６に係る組立図である。It is an assembly drawing which concerns on Claim 6 which showed the form by which the joining structure of this invention is implemented. 本発明の接合構造が実施される形態を図５に示した請求項５に係る組立図である。It is an assembly drawing which concerns on Claim 5 which showed the form by which the joining structure of this invention is implemented in FIG. 本発明の接合構造が実施される形態を図６に示した請求項６に係る組立図である。It is an assembly drawing which concerns on Claim 6 which showed the form by which the joining structure of this invention is implemented in FIG. 本発明の接合構造が実施される形態を図８に示した請求項６に係る断面図である。It is sectional drawing which concerns on Claim 6 which showed the form by which the joining structure of this invention is implemented in FIG.

符号の説明Explanation of symbols

１，１１ 接合金具
２，２ａ 柱
３，３ａ，３３ 梁
４ａ，４ｂ，４４ａ，４４ｂ インサート部材
５ 鉛直孔
６ａ，６ｂ，６６ｂ 止め具
７，８，９，１０ 止め具孔
１１ 止め具案内切欠き
１２，２４ ボルト
１３ スクリュウネジ
１４ 筋交い取付け孔
１５ スリット
１６ ラグスクリュウネジ孔
１７ スクリュウネジ孔
１８ ボルト孔
１９ ラグスクリュウネジ
２０ ボルト貫通孔
２２ ナット
２３ 金具の座ほぞ
５０，５１ 筋交い
1,11 Joint metal fittings 2, 2a Columns 3, 3a, 33 Beams 4a, 4b, 44a, 44b Insert member 5 Vertical holes 6a, 6b, 66b Stopper 7, 8, 9, 10 Stopper hole 11 Stopper guide notch 12, 24 Bolt 13 Screw screw 14 Bracing attachment hole 15 Slit 16 Lug screw screw hole 17 Screw screw hole 18 Bolt hole 19 Lug screw screw 20 Bolt through hole 22 Nut 23 Bracket seat tenon 50, 51 Bracing

Claims (7)

柱及び梁の側面に他の梁の端面を突き当てて接合する木造の接合構造において金具は柱及び梁の側面に当接、又は嵌入される板状の鉛直な座を有し、座の中央部で座と直交する横軸方向に鉛直な板状突起を有しＴ字形を形成、座にはボルト孔と固定止め具孔を設けてあり、柱及び梁の側面に設けた金具の座ほぞに座を嵌入させボルト、ネジを締付て固定させ、又金具の板状突起には柱及び梁に梁を連結するための止め具穴と梁を装着させる案内用の切り欠きと筋交いを取り付ける孔が設けてあり梁の端面中央の上端面から鉛直方向に細溝を設けて形成されたスリット内に金具の板状突起が挿入されておりスリットと梁の両側縁の間に穿設された２鉛直孔は一対を形成しておりインサート部材が挿入され部材には鉛直方向と直交する止め具挿入の孔が設けてあり梁側面に設けた止め具挿入孔に止め具を挿入固定させ梁と金具を連結させていることを特徴とする柱及び梁と梁及び筋交いの接合構造。 In a wooden joint structure in which the end face of another beam is abutted against the side face of the column and beam, the metal fitting has a plate-like vertical seat that abuts or fits into the side face of the column and beam, and the center of the seat The plate has a plate-shaped projection perpendicular to the horizontal direction perpendicular to the seat and forms a T-shape. The seat is provided with bolt holes and fixing stopper holes. Insert the seat into the bolt, tighten the bolts and screws, and fix the plate-like protrusions of the metal fittings to the pillars and beams with the stopper holes for connecting the beams and the guide notches and braces to mount the beams. A plate-like projection of the metal fitting is inserted in the slit formed by providing a narrow groove in the vertical direction from the upper end surface at the center of the end surface of the beam, and is drilled between the slit and both side edges of the beam 2 Vertical holes form a pair, and insert members are inserted into the members. Junction structure of columns and beams and beams and braces, characterized in that the hole is ligated to it Yes beams and brackets is inserted and fixed a stop to stop the insertion hole provided in the beam sides provided. 柱及び梁の側面に他の梁の端面を突き当てて接合する木造の接合構造において横断面がＴ字形の金具の座にはボルト孔と固定止め具孔を設けてあり柱、梁の側面に当接させボルト、ネジを締付て固定させ柱、梁と梁及び筋交いが連結されていることを特徴とする請求項１に記載の柱及び梁と梁及び筋交いの接合構造。 In the wooden joint structure where the end face of another beam is abutted against the side face of the column and beam, a bolt hole and a fixing stopper hole are provided in the seat of the T-shaped cross section, and the side of the column and beam is provided. The column / beam / beam / bar joint structure according to claim 1, wherein the column, the beam, the beam and the bar brace are connected by being abutted and fixed by tightening bolts and screws. 柱及び梁の側面に他の梁の端面を突き当てて接合する接合構造において金具の成を、接合する梁の成より成高を大きくして形成した金具を接合したとき金具の座及び金具の板状突起が梁の上端側、梁の下端側に突出する形態であり金具の板状突起に設けている筋交いの取り付け孔に止め具を挿入して梁の上端側、梁の下端側に筋交いを取付固定させ連結されていることを特徴とする請求項１又は請求項２に記載の柱及び梁と梁及び筋交いの接合構造。 In the joint structure in which the end face of another beam is abutted against the side face of the column and beam, and the fitting formed with the height higher than the formation of the beam to be joined is joined, the bracket seat and fitting The plate-like protrusion protrudes from the upper end side of the beam and the lower end side of the beam. Inserting a stopper into the brace mounting hole provided in the plate-like protrusion of the bracket, the brace extends to the upper end side of the beam and the lower end side of the beam. The column and beam-to-beam and bracing joint structure according to claim 1, wherein the columns and beams are connected and fixed. 金具の成を接合する梁の成より成高を大きくして形成した金具を接合したとき、金具の座及び金具の板状突起が梁の上端側に限り突出する形態であり金具の板状突起に設けている筋交いの取り付け孔に止め具を挿入して筋交いを取付、連結されていることを特徴とする請求項３に記載の柱及び梁と梁及び筋交いの接合構造。 When a metal fitting formed with a height higher than that of the beam that joins the metal fitting is joined, the metal seat and the metal plate protrusion protrude only at the upper end of the beam, and the metal plate protrusion The column and beam-to-beam and brace joint structure according to claim 3, wherein the brace is attached and connected by inserting a stopper into a brace attachment hole provided in the bracelet. 金具の成を接合する梁の成より成高を大きくして形成した金具を接合したとき、金具の座及び金具の板状突起が梁の下端側に限り突出する形態であり金具の板状突起に設けている筋交いの取り付け孔に止め具を挿入して筋交いを取付、連結されていることを特徴とする請求項３に記載の柱及び梁と梁及び筋交いの接合構造。 When a metal fitting formed with a height higher than that of the beam that joins the metal fitting is joined, the metal seat and the metal plate protrusion protrude only on the lower end of the beam, and the metal plate protrusion The column and beam-to-beam and brace joint structure according to claim 3, wherein the brace is attached and connected by inserting a stopper into a brace attachment hole provided in the bracelet. 金具の成を接合する梁の成と同一もしくは梁成以下の成高さに形成したものであり柱及び梁と梁を接合したとき梁の上端側、下端側の端面上に金具の突出が無く筋交いを必要としない接合構造で意匠に配慮したことを特徴とする請求項１又は請求項２に記載の柱及び梁と梁の接合構造。 It is formed to the same height as the beam to join the metal fitting or below the beam, and there is no protrusion of the metal fitting on the end face on the upper end side and the lower end side of the beam when the column and beam are joined The column and beam-to-beam joint structure according to claim 1 or 2, wherein the design is considered with a joint structure that does not require bracing. 断面がＴ字形の形鋼材等を用いて形成された金具であり金具は座と板状の突起を有し、形成された金具の座は柱及び梁の側面に当接又は嵌入され、板状の突起は端面を突き当てて接合される梁のスリットに挿入され連結されることを特徴とする請求項１又は請求項２に記載の柱及び梁と梁及び筋交いの接合金具。
A metal fitting formed using a steel material having a T-shaped cross section, the metal fitting has a seat and a plate-like protrusion, and the formed metal fitting seat is in contact with or fitted to the side surface of the column and the beam. The column and beam-to-beam and bracing joint fitting according to claim 1 or 2, wherein the projection is inserted into and connected to a slit of the beam to be joined by abutting the end face.
JP2005178108A 2005-06-17 2005-06-17 Joint structure of column and beam and the beam and brace Pending JP2006348658A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102852231A (en) * 2011-06-30 2013-01-02 住友林业株式会社 Beam-column connection structure of continued beam connection portion
CN104120793A (en) * 2014-08-06 2014-10-29 钟伟杰 Steel structure connecting device convenient to disassemble and assemble
CN108978869A (en) * 2018-08-30 2018-12-11 河北建筑工程学院 A kind of assembled steel clark beam column node structure and its construction method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102852231A (en) * 2011-06-30 2013-01-02 住友林业株式会社 Beam-column connection structure of continued beam connection portion
US20130125497A1 (en) * 2011-06-30 2013-05-23 Kanai Co., Ltd. Beam-column connection structure of continued beam connection portion
US8511033B2 (en) * 2011-06-30 2013-08-20 Sumitomo Forestry Co., Ltd. Beam-column connection structure of continued beam connection portion
CN104120793A (en) * 2014-08-06 2014-10-29 钟伟杰 Steel structure connecting device convenient to disassemble and assemble
CN108978869A (en) * 2018-08-30 2018-12-11 河北建筑工程学院 A kind of assembled steel clark beam column node structure and its construction method
CN108978869B (en) * 2018-08-30 2024-01-19 海南华金钢构有限公司 Assembled steel-wood composite beam column node structure and construction method thereof

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