JP2007162430A - Panel enhanced in shearing resistance - Google Patents

Panel enhanced in shearing resistance Download PDF

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Publication number
JP2007162430A
JP2007162430A JP2005363904A JP2005363904A JP2007162430A JP 2007162430 A JP2007162430 A JP 2007162430A JP 2005363904 A JP2005363904 A JP 2005363904A JP 2005363904 A JP2005363904 A JP 2005363904A JP 2007162430 A JP2007162430 A JP 2007162430A
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plate
folded plate
lower flange
panel
joining
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Nobutaka Shimizu
信孝 清水
Koji Hanya
公司 半谷
Tadayoshi Okada
忠義 岡田
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Nippon Steel Corp
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Nippon Steel Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a panel enhanced in more stable shearing resistance by joining a folded plate to a board body at both ends of each lower flange in the folded plate to suppress the deformation in the out-of-plane direction of the folded plate and board body. <P>SOLUTION: The panel 3 combining the board body 2 to be integrated with the lower flanges 4 in the folded plate 1 formed bent in corrugated shape is enhanced in shearing resistance in the in-plane direction of the panel by joining the board body 2 and the folded plate 1 in the longitudinal direction of the lower flanges 4 at both ends in the width direction of each lower flange 4 in the folded plate 1. As a joining means for joining the folded plate 1 and the board body 2, a pair of fitting grooves respectively of dovetail groove shaped cross section and continuous in the longitudinal direction of each lower flange 4 are provided at the lower face at both ends in the width direction of each lower flange 4 of the folded plate 1, and a pair of fitting parts 13 having locking parts to be locked to the pair of fitting grooves are provided on the board body 2 side. The fitting parts 13 on the board body side 2 are fitted and integrally joined to the pair of fitting grooves on the folded plate 1 side. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、角波形鋼板等の折板と版体を複合一体化したパネルに関し、特に、折板と版体とのパネル面内方向のせん断抵抗を高めたパネルに関する。   The present invention relates to a panel in which a folded plate such as a square corrugated steel plate and a plate are combined and integrated, and more particularly, to a panel having increased shear resistance in the panel plane direction between the folded plate and the plate.

従来、波形パネルの折板に他の版状（または板状）部材を組み合わせて剛性を高めた複合パネルとして、図１１（ａ）に示すように、折板１ａの下フランジ４に鋼製平板１７を当接し、下フランジ４の幅方向中央において、部材長手方向に間隔をおいてスポット溶接７により固定するようにした複合構造のパネル３ａが知られている。（特許文献１、２）   Conventionally, as a composite panel in which the folded plate of the corrugated panel is combined with another plate-shaped (or plate-shaped) member to increase rigidity, as shown in FIG. 11A, a steel flat plate is formed on the lower flange 4 of the folded plate 1a. There is known a panel 3a having a composite structure in which 17 is abutted and fixed by spot welding 7 at an interval in the longitudinal direction of the member at the center in the width direction of the lower flange 4. (Patent Documents 1 and 2)

また、図１２（ａ）に示すように、下フランジ４の幅方向中央よりの２箇所において、部材長手方向に間隔をおいてスポット溶接７により固定するようにした複合構造のパネル３ａも知られている。（非特許文献１）
特開２０００−８７４８７号公報 特開２０００−８７４８８号公報 デッキプレート床構造設計・施工基準 １９８７年７月３日 第１版、技報堂出版株式会社 As shown in FIG. 12 (a), there is also known a panel 3a having a composite structure in which the lower flange 4 is fixed by spot welding 7 at an interval in the longitudinal direction of the member at two positions from the center in the width direction. ing. (Non-Patent Document 1)
JP 2000-87487 A JP 2000-87488 A Deck plate floor structure design and construction standards July 3, 1987 1st edition, Gihodo Publishing Co., Ltd.

図１１（ａ）および図１２（ａ）の場合は、下フランジ４とウェブ５とのコーナー部８から大きく離れた位置であって、かつ下フランジ４の幅方向中央よりに近接した位置においてスポット溶接７により、平板１７と下フランジ４とを固定しているので、（Ｘ）各下フランジ４に固定される平板１７の支持長（支持部間距離）Lが長いため、平板１７および折板１ａの面外方向の剛性が低くなり変形が容易になり、面内せん断力Fが作用した場合、前記の図１１（ｂ）および図１２（ｂ）に示すように、平板１７や折板１が容易に面外に変形し、平板１７がウェブ５と下フランジ４のコーナー部８から離れ、安定した平板１７のせん断抵抗を期待できないという問題がある。   In the case of FIG. 11A and FIG. 12A, the spot is located at a position far away from the corner portion 8 between the lower flange 4 and the web 5 and closer to the center in the width direction of the lower flange 4. Since the flat plate 17 and the lower flange 4 are fixed by welding 7, (X) the support length (distance between the support portions) L of the flat plate 17 fixed to each lower flange 4 is long. When the out-of-plane rigidity of 1a is reduced and deformation is facilitated and an in-plane shear force F acts, as shown in FIGS. 11 (b) and 12 (b), the flat plate 17 and the folded plate 1 Is easily deformed out of plane, and the flat plate 17 is separated from the corner portion 8 of the web 5 and the lower flange 4, and there is a problem that stable shear resistance of the flat plate 17 cannot be expected.

一般に、図７に示すように、鋼板に折り曲げ加工を施して、下フランジ４と、ウェブ５と、上フランジ６とが波形に連続するように構成した折板１ａ単体が、面内せん断力Fを受けた場合には、せん断ひずみによる純粋な板のせん断変形に加え、図８に実線で示すようなゆがみ変形Ｓが生じ、せん断力方向への変形が大きくなり、十分な剛性や耐力を確保できない欠点を有している。   In general, as shown in FIG. 7, the folded plate 1 a formed by bending a steel plate so that the lower flange 4, the web 5, and the upper flange 6 are continuous in a corrugated shape has an in-plane shear force F In addition to the shear deformation of a pure plate due to shear strain, distortion deformation S as shown by the solid line in FIG. 8 occurs, and the deformation in the direction of the shear force increases, ensuring sufficient rigidity and proof stress. It has a disadvantage that cannot be done.

前記ゆがみ変形Sは、断面視図９（ｂ）に示すようにウェブ５が傾斜し、平面視図９（ａ）に示すように下フランジ４間（またはウェブ５間）の隙間Gが点々と実線で矩形状に囲んで示す領域Ａのように、平行四辺形になる変形を伴う。これに対し、折板１ａに平板１７を一体化し、平行四辺形に変形しようとする隙間Gに版体２を存在させ、版体２に図１０に示す張力場（A-A矢視部を示す図１０（ｂ）のような座屈波を伴う、板面内に張力が作用した状態）を形成すれば、張力R１およびR2が隙間Gの平行四辺形になる変形を抑え、ゆがみ変形Sを抑制できる。しかしながら、図１１および図１２に示すように、各下フランジ４に固定される平板１７の支持長Lが長いと、平板１７および折板１ａの面外への剛性が低くなり面外変形が容易になるため、隙間Gの版体２に十分な張力場の抵抗機構が形成されず、安定したせん断抵抗を期待できない。   In the deformation S, the web 5 is inclined as shown in the cross-sectional view 9 (b), and the gaps G between the lower flanges 4 (or between the webs 5) are dotted as shown in the plan view 9 (a). As shown in a region A surrounded by a solid line in a rectangular shape, there is a deformation that becomes a parallelogram. On the other hand, the flat plate 17 is integrated with the folded plate 1a, the plate body 2 is present in the gap G to be deformed into a parallelogram, and the tension field shown in FIG. 10 (b) with a buckling wave and a tension acting on the plate surface), the deformations in which the tensions R1 and R2 become parallelograms of the gap G are suppressed, and the distortion deformation S is suppressed. it can. However, as shown in FIG. 11 and FIG. 12, when the support length L of the flat plate 17 fixed to each lower flange 4 is long, the out-of-plane rigidity of the flat plate 17 and the folded plate 1a is reduced and the out-of-plane deformation is easy. Therefore, a sufficient tension field resistance mechanism is not formed in the plate 2 of the gap G, and stable shear resistance cannot be expected.

本発明は、このような点に着目し、前記Ｘの課題を有利に解決するために、折板における下フランジの両端部で版体と接合することで、折板と版体の面外方向への変形を抑制し、より安定したせん断抵抗を高めたパネルを提供することを目的とする。   The present invention pays attention to such points, and in order to advantageously solve the problem of X, by joining the plate body at both ends of the lower flange in the folded plate, the out-of-plane direction of the folded plate and the plate body An object of the present invention is to provide a panel that suppresses deformation to a higher level and has a more stable shear resistance.

前記の課題を有利に解決するために、第１発明のパネルにおいては、波形に屈曲形成された折板における下フランジに版体を一体化するように組み合わせたパネルにおいて、前記折板における各下フランジの幅方向両端部で、下フランジ長手方向に版体と折板を接合し、パネル面内方向のせん断抵抗を高めたことを特徴とする。   In order to solve the above-mentioned problem advantageously, in the panel of the first invention, in the panel in which the plate body is combined with the lower flange in the folded plate bent into a corrugated shape, The plate body and the folded plate are joined in the longitudinal direction of the lower flange at both ends in the width direction of the flange to increase the shear resistance in the in-panel direction.

第２発明では、第１発明のパネルにおいて、折板と版体とを接合する接合手段として、下フランジ長手方向に間隔をおいたスポット溶接、下フランジ長手方向に連続した連続溶接または下フランジ長手方向に部分的に連続した断続溶接のいずれかの溶接による接合としたことを特徴とする。   In the second invention, as the joining means for joining the folded plate and the plate in the panel of the first invention, spot welding spaced in the longitudinal direction of the lower flange, continuous welding continuous in the longitudinal direction of the lower flange, or longitudinal length of the lower flange It is characterized by joining by any one of intermittent welding partially continuous in the direction.

第３発明では、第１発明のパネルにおいて、折板と版体とを接合する接合手段として、折板の下フランジの幅方向両端部における下面に、それぞれ断面蟻溝状で下フランジ長手方向に連続する一対の嵌合溝を設け、かつ版体側に前記一対の嵌合溝に嵌合係止される係止部を有する一対の連続する嵌合部を設け、前記折板側の一対の嵌合溝に、それぞれ版体側の嵌合部が嵌合されて一体に接合されていることを特徴とする。   In the third invention, in the panel of the first invention, as a joining means for joining the folded plate and the plate body, on the lower surface at both ends in the width direction of the lower flange of the folded plate, each in the form of a dovetail cross section in the longitudinal direction of the lower flange A pair of continuous fitting grooves are provided, and a pair of continuous fitting portions having locking portions fitted and locked to the pair of fitting grooves are provided on the plate body side, and the pair of fittings on the folded plate side are provided. The mating grooves are respectively joined to the mating portions on the plate body side and integrally joined.

第４発明では、第１発明のパネルにおいて、折板と版体とを接合する接合手段として、下フランジ長手方向に間隔をおいたビス接合、下フランジ長手方向に間隔をおいたドリルネジ接合、下フランジ長手方向に間隔をおいたリベット接合のいずれかの接合としたことを特徴とする。   In the fourth invention, in the panel of the first invention, as a joining means for joining the folded plate and the plate body, screw joints spaced in the longitudinal direction of the lower flange, drill screw joints spaced in the longitudinal direction of the lower flange, One of the rivet joints spaced in the longitudinal direction of the flange is employed.

本発明によると、次のような効果が得られる。
第１発明によると、本発明では、従来の折板の下フランジ幅方向の中央よりの溶接などの接合手段と異なり、折板における各下フランジの幅方向両端部において、下フランジ長手方向に版体と折板を接合するので、下フランジ幅方向の版体の支持長および折板側の下フランジ間の接合間隔が短くなり、版体および折板からなるパネルの面外方向の剛性を高め、ゆがみ変形Ｓの抑制が図れるので、パネル面内方向のせん断抵抗を格段に高めることができる。すなわち、折板における各下フランジの幅方向両端部において、下フランジ長手方向に版体と折板を接合するだけで、パネルの高剛性化および高耐力化を図ることができる。
第２発明によると、下フランジ長手方向に間隔をおいたスポット溶接とした場合では、折板と版体の一体化を図りながら接合箇所を少なくして効率よく経済的に一体化することができる。また、下フランジ長手方向に連続した連続溶接による場合は、折板と版体の接合を強固に接合することができる。また、下フランジ長手方向に部分的に連続した溶接による接合では、連続した溶接に比べて経済的に接合することができ、スポット溶接による場合に比べて強固に接合することができる。
第３発明によると、折板の下フランジの幅方向両端部における下面に、それぞれ断面蟻溝状で下フランジ長手方向に連続する一対の嵌合溝を設け、かつ版体側に前記一対の嵌合溝に係止される係止部を有する一対の連続する嵌合部を設け、前記折板側の一対の嵌合溝に、それぞれ版体側の嵌合部が嵌合されて一体に接合されているので、接合構造が簡単である。また、折板側の下フランジ幅方向両端部に嵌合溝を設け、また版体側に一対の嵌合部を設けているので、これらを現場等において嵌合させて、折板と版体とを容易に一体化することができる。また、現場接合とすることで、運搬時のパネルの体積を低減することができるため、工場から現場への運搬効率の向上を図れる。
第４発明によると、下フランジ長手方向に間隔をおいたビス接合、下フランジ長手方向に間隔をおいたドリルネジ接合、下フランジ長手方向に間隔をおいたリベット接合のいずれかの接合とした場合では、折板と版体の一体化を図りながら接合箇所を少なくして効率よく経済的に一体化することができることに加え、メカニカルな接合方法とすることで、より安定した接合品質を確保することができる。
また、第２〜４の発明は、第１発明と同様に、下フランジ幅方向の版体の支持長および折板側の下フランジ間の接合間隔が短くなり、版体および折板からなるパネルの面外方向の剛性を高め、ゆがみ変形Ｓの抑制が図れるので、パネル面内方向のせん断抵抗を高めることができる。
According to the present invention, the following effects can be obtained.
According to the first invention, in the present invention, unlike the conventional means of welding such as welding from the center in the width direction of the lower flange of the folded plate, the plate is arranged in the longitudinal direction of the lower flange at both ends in the width direction of the lower flange of the folded plate. Since the body and the folded plate are joined, the support length of the plate in the width direction of the lower flange and the joining interval between the lower flanges on the folded plate side are shortened, and the rigidity in the out-of-plane direction of the panel composed of the plate and folded plate is increased. Since the distortion deformation S can be suppressed, the shear resistance in the in-panel direction can be significantly increased. That is, it is possible to achieve high rigidity and high yield strength of the panel simply by joining the plate body and the folded plate in the longitudinal direction of the lower flange at both ends in the width direction of each lower flange in the folded plate.
According to the second invention, in the case of spot welding spaced in the longitudinal direction of the lower flange, it is possible to efficiently integrate economically by reducing the number of joints while integrating the folded plate and the plate. . In addition, when continuous welding is performed continuously in the longitudinal direction of the lower flange, the folded plate and the plate can be firmly joined. In addition, in the joining by welding that is partially continuous in the longitudinal direction of the lower flange, it is possible to join economically compared to continuous welding, and it is possible to join more firmly than in the case of spot welding.
According to the third invention, a pair of fitting grooves each having a dovetail cross-sectional shape and continuous in the longitudinal direction of the lower flange are provided on the lower surfaces of both ends in the width direction of the lower flange of the folded plate, and the pair of fittings are provided on the plate body side. A pair of continuous fitting portions having locking portions to be locked in the grooves are provided, and the fitting portions on the plate body side are respectively fitted and integrally joined to the pair of fitting grooves on the folded plate side. Therefore, the joining structure is simple. In addition, since the fitting groove is provided at both ends of the lower flange width direction of the folded plate side and the pair of fitting portions are provided on the plate body side, these are fitted at the site, and the folded plate and the plate body Can be easily integrated. Moreover, since the volume of the panel at the time of conveyance can be reduced by carrying out on-site joining, the improvement of the conveyance efficiency from a factory to the field can be aimed at.
According to the fourth invention, in the case of any one of screw joints spaced in the longitudinal direction of the lower flange, drill screw joints spaced in the longitudinal direction of the lower flange, and rivet joints spaced in the longitudinal direction of the lower flange. In addition to being able to efficiently integrate economically by reducing the number of joints while integrating the folded plate and the plate, ensuring a more stable joint quality by using a mechanical joining method Can do.
Further, in the second to fourth inventions, as in the first invention, the support length of the plate body in the lower flange width direction and the joining interval between the lower flanges on the folded plate side are shortened, and the panel formed of the plate body and the folded plate. Since the rigidity in the out-of-plane direction can be increased and the distortion deformation S can be suppressed, the shear resistance in the in-plane direction of the panel can be increased.

次に、本発明を図示の実施形態に基づいて詳細に説明する。   Next, the present invention will be described in detail based on the illustrated embodiment.

図１および図３は、本発明の第１実施形態の折板１と版体２との複合一体化されたパネル３を示すものであって、図１は概略斜視図、図３（ａ）は断面図である。図１および図３（ａ）に示すように、鋼製板体に折り曲げ加工が施されて、下フランジ４と、これに接続するウェブ５と、前記ウェブ５の端部に接続するように、上フランジ６とが一体に波形に連続するように屈曲形成されて折板１が構成されている。   1 and 3 show a panel 3 in which a folded plate 1 and a plate body 2 according to a first embodiment of the present invention are combined and integrated. FIG. 1 is a schematic perspective view, and FIG. Is a cross-sectional view. As shown in FIG. 1 and FIG. 3 (a), the steel plate is subjected to a bending process so that the lower flange 4, the web 5 connected thereto, and the end of the web 5 are connected. The folded plate 1 is formed by being bent so that the upper flange 6 and the upper flange 6 are integrally continuous.

前記折板１の下フランジ４の下面に、矩形状の鋼製平板からなる版体２が当接されて、下フランジ４とウェブ５下端部との交差するコーナー部８に接近した位置における下フランジ４の両端部で、かつ下フランジ４における部材長手方向に小間隔Ｌ３をおいて多数のスポット溶接７により、版体２は折板１に固定されている。   A plate 2 made of a rectangular steel flat plate is brought into contact with the lower surface of the lower flange 4 of the folded plate 1 so that the lower portion close to the corner portion 8 where the lower flange 4 and the web 5 lower end intersect each other. The plate body 2 is fixed to the folded plate 1 by a large number of spot welds 7 at both ends of the flange 4 and at small intervals L3 in the member longitudinal direction of the lower flange 4.

版体２を折板１に固定する位置は、下フランジ４とウェブ５下端部との交差するコーナー部８、または、下フランジ４とウェブ５下端部との交差するコーナー部８に極力近接した位置とするのがよく、版体２と下フランジ４との固定部間距離、すなわち、折板１におけるウェブ５間方向の版体２の支持長Ｌ２（図３（ａ）参照）を短くし、折板1と版体２の面外方向の剛性を高め、面外方向へ変形しにくいようにしている。   The position where the plate body 2 is fixed to the folded plate 1 is as close as possible to the corner portion 8 where the lower flange 4 and the web 5 lower end portion intersect or the corner portion 8 where the lower flange 4 and web 5 lower end portion intersect. The distance between the fixed portions of the plate body 2 and the lower flange 4, that is, the support length L2 (see FIG. 3A) of the plate body 2 in the direction between the webs 5 in the folded plate 1 is shortened. The rigidity in the out-of-plane direction of the folded plate 1 and the plate body 2 is increased so that the folded plate 1 and the plate body 2 are not easily deformed in the out-of-plane direction.

前記のように、折板１における下フランジ４両端部と、版体２とをスポット溶接７により固定する場合、下フランジ４の長手方向に間隔をおいて、部材全長に渡って、スポット溶接７により固定するようにしてもよい。   As described above, when both ends of the lower flange 4 in the folded plate 1 and the plate body 2 are fixed by the spot welding 7, the spot welding 7 is spaced over the entire length of the member at intervals in the longitudinal direction of the lower flange 4. You may make it fix by.

前記のスポット溶接７は、前記実施形態のように、下フランジ４の幅方向両端部において、下フランジ４の幅方向（左右方向）に対称位置で、下フランジ４の長手方向に間隔をおいて、部材全体に設けるようにしてもよく、また、図２に第２実施形態として示すように、左右交互に下フランジ４長手方向に位置をずらして千鳥状にスポット溶接７により固定するようにしてもよく、スポット溶接７の箇所は、設計により設定すればよい。   The spot welding 7 is symmetrical with respect to the width direction (left and right direction) of the lower flange 4 at both ends in the width direction of the lower flange 4 and spaced in the longitudinal direction of the lower flange 4 as in the embodiment. In addition, it may be provided on the entire member, and as shown in FIG. 2 as a second embodiment, the position is shifted alternately in the longitudinal direction of the lower flange 4 on the left and right sides and fixed in a staggered manner by spot welding 7. The spot welding 7 may be set by design.

前記のように、千鳥状のスポット溶接７によると、溶接箇所が少なくて良いため、パネル３の製作工費を安価にすることができる。
なお、図２０に第４実施形態として示すように、折板１における下フランジ４両端部と、版体２とを固定する場合、本発明においては、前記のスポット溶接７に代えて、部材長手方向に連続溶接７ａにより、一体化を図るようにしてもよく、また、図２１に第５実施形態として示すように、下フランジ４の長手方向に間隔をおいて断続的に連続溶接部７ｂを設けるような部分連続の断続溶接による固定手段により一体化するようにしてもよい。
また、連続溶接手段として、シーム溶接やレーザー溶接等の連続溶接により折板１の下フランジ４と版体２とを一体に固定するようにしてもよい。連続溶接の場合は、スポット溶接に比べ高価になるが、確実に版体２を、折板１における下フランジ４とウェブ５の交差部付近を確実に固定することができる。
また、部分的に連続した断続溶接手段としては、シーム溶接やレーザー溶接等で部分的に連続した溶接を行い、断続溶接を行うものである。
なお、前記各実施形態において、折板１における下フランジ４長手方向に直角な両端部における下フランジ４端部と、版体２とは、下フランジ４長手方向に、前記と同様なスポット溶接７または連続溶接７ａ，７ｂにより一体化が図られている。 As described above, according to the staggered spot welding 7, the number of welded portions may be small, so that the manufacturing cost of the panel 3 can be reduced.
In addition, as shown in FIG. 20 as 4th Embodiment, when fixing the both ends of the lower flange 4 in the folded plate 1, and the plate body 2, in this invention, it replaces with the said spot welding 7, and is member length Integration may be achieved by continuous welding 7a in the direction, and as shown in FIG. 21 as a fifth embodiment, the continuous welding portion 7b is intermittently provided at intervals in the longitudinal direction of the lower flange 4. You may make it integrate by the fixing means by partial continuous intermittent welding which is provided.
Further, as the continuous welding means, the lower flange 4 and the plate body 2 of the folded plate 1 may be integrally fixed by continuous welding such as seam welding or laser welding. In the case of continuous welding, it is more expensive than spot welding, but the plate body 2 can be reliably fixed near the intersection of the lower flange 4 and the web 5 in the folded plate 1.
As the partially continuous intermittent welding means, partial continuous welding is performed by seam welding, laser welding, or the like, and intermittent welding is performed.
In each of the above embodiments, the end of the lower flange 4 at both ends perpendicular to the longitudinal direction of the lower flange 4 in the folded plate 1 and the plate 2 are spot welds 7 similar to the above in the longitudinal direction of the lower flange 4. Alternatively, integration is achieved by continuous welding 7a, 7b.

前記のような本発明のパネル３によると、前記従来と同様に、面内せん断力Fが作用した場合、図３（ａ）に示すように、版体２が、折板１の面外変形の抵抗部材となって、折板１のゆがみ変形Sが抑制され、また、版体２の面外変形が抑制されて、せん断剛性の高いパネル３とすることができる。  According to the panel 3 of the present invention as described above, when the in-plane shear force F is applied, the plate body 2 is deformed out of the plane of the folded plate 1 as shown in FIG. Thus, the distortion deformation S of the folded plate 1 is suppressed, and the out-of-plane deformation of the plate body 2 is suppressed, so that the panel 3 having high shear rigidity can be obtained.

図４および図５は、本発明の折板１と版体２との複合化したパネル３の第３実施形態を示すものであって、この形態では、下フランジ４の両端部に、下フランジ４の長手方向に連続した台形状の凸部９が形成され、その凸部９の下面側には、下向きに開口する断面台形の蟻溝１０が長手方向に連続して形成された折板１が用いられている。このような折板１は、前記の凸部９および蟻溝１０を含めてロールフオーミング等によるロール加工により形成してもよく、プレス加工によっても、あるいはその他の折り曲げ加工によってもよい。   4 and 5 show a third embodiment of the panel 3 in which the folded plate 1 and the plate body 2 of the present invention are combined. In this embodiment, the lower flange 4 is provided at both ends thereof. 4, a trapezoidal convex portion 9 continuous in the longitudinal direction is formed, and a folded plate 1 in which a trapezoidal dovetail 10 having a trapezoidal cross section opening downward is continuously formed in the longitudinal direction on the lower surface side of the convex portion 9. Is used. Such a folded plate 1 may be formed by roll processing such as roll forming including the convex portion 9 and the dovetail groove 10, or may be performed by press processing or other bending processing.

さらに説明すると、前記の凸部９および蟻溝１０を形成すべく、鋼板に折り曲げ加工が施されて、左右方向両側に上フランジ６に向って相互に離反するように傾斜する傾斜縦部分１１と、前記傾斜縦部分１１相互の上端部を接続する接続部１２とを一体に屈折または屈曲形成した凸部９としている。   More specifically, the steel plate is bent to form the convex portions 9 and the dovetails 10, and the inclined vertical portions 11 are inclined so as to be separated from each other toward the upper flange 6 on both lateral sides. The connecting portion 12 that connects the upper ends of the inclined vertical portions 11 is formed as a convex portion 9 that is integrally refracted or bent.

前記の傾斜縦部分１１が平坦下フランジ４に対して起立する傾斜角θ１としては、例えば、下フランジ４に対して、６０°〜８５°の傾斜角とすれば、接合の確実性および嵌合容易性を図る上で望ましい。また、前記下向き開口の蟻溝１０の開口幅寸法L４は、版体２側に設ける嵌合部１３の幅寸法Ｌ５とも関係するが、版体２を平坦な基盤上に配置して、折板１を上から版体２に載置し、押圧して嵌合できる程度にしておくとよい。   As the inclination angle θ1 at which the inclined vertical portion 11 rises with respect to the flat lower flange 4, for example, if the inclination angle is 60 ° to 85 ° with respect to the lower flange 4, the reliability and fitting of the joint Desirable for ease of use. Further, the opening width dimension L4 of the dovetail groove 10 of the downward opening is related to the width dimension L5 of the fitting portion 13 provided on the plate body 2 side, but the plate body 2 is arranged on a flat base, and the folded plate It is preferable that 1 is placed on the plate body 2 from above and can be pressed and fitted.

前記のような蟻溝１０に嵌合させるための部分を有する版体２は、図５に示すように、前記蟻溝１０の中心間隔Pと同じ中心間隔Pで設けた嵌合部１３を備え、前記嵌合部１３は、前後方向に連続して設けられている。また、前記の嵌合部１３の高さ寸法は、前記蟻溝１０の溝深さ寸法よりも小さく設定されている。このような版体２は、前記の嵌合部１３を含めてロールフオーミング等によるロール加工により形成してもよく、プレス加工によっても、あるいはその他の折り曲げ加工によってもよい。   As shown in FIG. 5, the plate body 2 having a portion for fitting into the dovetail groove 10 as described above includes a fitting portion 13 provided with the same center interval P as the center interval P of the dovetail groove 10. The fitting portion 13 is provided continuously in the front-rear direction. Further, the height dimension of the fitting portion 13 is set smaller than the groove depth dimension of the dovetail groove 10. Such a plate body 2 including the fitting portion 13 may be formed by roll processing such as roll forming, or may be performed by press processing or other bending processing.

前記嵌合部１３を構成する左右両側の傾斜側板１４は、前記蟻溝１０における傾斜縦部分と同様な傾斜角θ１とされ、また、嵌合部１３の天板１５は、前記蟻溝１０の溝底部とほぼ平行にされている。折板１側の蟻溝１０と、版体２側の嵌合部１３を密着した状態で嵌合させると、折板１と版体２の固定が確実になるため望ましく、例えば、蟻溝１０と嵌合部１３が相似形状で、蟻溝１０と嵌合部１３との間に、嵌合隙間のない状態、または嵌合隙間が微小であるのが、一体性を高める上で望ましい。前記傾斜側板１４が横方向に張り出すことにより係止部が形成されている。前記の係止部を構成するためには、例えば、少なくとも一方の側面板１４の一方を横方向外側に広がるように傾斜配置しておけばよい。
なお、前記の蟻溝１０の開口幅寸法Ｌ４にもよるが、傾斜側板１４の基端部相互の内面相互が当接した状態の嵌合部１３、すなわち、版体２における嵌合部１３下面側が開口されていない溝とされていてもよい。折板１における蟻溝１０と版体２における嵌合部１３との嵌合は、スライドさせて嵌合させてもよく、下記の押圧嵌合としてもよい。 The inclined side plates 14 on both the left and right sides constituting the fitting portion 13 have an inclination angle θ1 similar to the inclined vertical portion of the dovetail groove 10, and the top plate 15 of the fitting portion 13 is formed of the dovetail groove 10. It is almost parallel to the groove bottom. When the dovetail groove 10 on the folded plate 1 side and the fitting portion 13 on the plate body 2 side are fitted in close contact with each other, it is desirable that the folding plate 1 and the plate body 2 are securely fixed. In order to improve the integrity, it is desirable that the fitting portion 13 has a similar shape and there is no fitting gap between the dovetail groove 10 and the fitting portion 13 or the fitting gap is minute. The inclined side plate 14 projects in the lateral direction to form a locking portion. In order to configure the locking portion, for example, at least one of the side plates 14 may be inclined so as to spread outward in the lateral direction.
Although depending on the opening width dimension L4 of the dovetail groove 10, the fitting portion 13 in a state where the inner surfaces of the base end portions of the inclined side plate 14 are in contact with each other, that is, the lower surface of the fitting portion 13 in the plate body 2 is used. The side may be a groove that is not opened. The fitting between the dovetail groove 10 in the folded plate 1 and the fitting portion 13 in the plate body 2 may be carried out by sliding, or may be the following press fitting.

折板１の蟻溝１０と版体２の嵌合部１３を押圧させて嵌合させ接合する場合には、前記の嵌合部１３の幅寸法L５と、前記開口幅寸法L４との寸法差Ｌ６は、前記のように折板１を上から押圧して嵌合できる程度の寸法差にしておけばよい。また、嵌合部１３の頂部を山形断面にして蟻溝１０にガイドさせながら押圧嵌合させてもよく、この場合に蟻溝１０側に前記山形断面部を収容できる山形溝付き蟻溝としておけばよい。このような折板１と版体２の押圧接合手段としては、現場作業員により、折板１における蟻溝１０を、版体２の嵌合部１３上に位置する状態にした上で、現場作業員により折板１側の凸部９を端部から順に踏みつけて、蟻溝１０に嵌合するようにすればよい。この場合、前記の折板１の板厚が、１ｍｍ〜３ｍｍ程度の比較的薄板部材であると、その弾性変形も生じて嵌合することができる。なお、現場作業員以外にも、適宜押圧工具を使用して嵌合するようにしてもよい。   When the dovetail groove 10 of the folded plate 1 and the fitting portion 13 of the plate body 2 are pressed to be fitted and joined, the difference between the width dimension L5 of the fitting portion 13 and the opening width dimension L4. L6 may have a dimensional difference that allows the folded plate 1 to be pressed and fitted from above as described above. Further, the top portion of the fitting portion 13 may have a chevron cross section and may be press-fitted while being guided by the dovetail groove 10. In this case, the dovetail groove with a chevron groove that can accommodate the chevron cross section on the dovetail groove 10 side is provided. That's fine. As a press-joining means for the folded plate 1 and the plate body 2, a field worker sets the dovetail groove 10 in the folded plate 1 on the fitting portion 13 of the plate body 2, What is necessary is just to step on the convex part 9 by the side of the folded plate 1 from an edge part by an operator, and to make it fit in the dovetail groove | channel 10. FIG. In this case, when the thickness of the folded plate 1 is a relatively thin plate member having a thickness of about 1 mm to 3 mm, it can be fitted with its elastic deformation. In addition, you may make it fit using a pressing tool suitably besides a field worker.

前記のような逆台形状の蟻溝１０と、逆台形状の嵌合部１３との嵌合による接合であると、離脱しにくく、嵌合強度（接合強度）を高めることができる。   When the joint is formed by fitting the inverted trapezoidal dovetail groove 10 and the inverted trapezoidal fitting portion 13 as described above, it is difficult to separate and the fitting strength (joining strength) can be increased.

（折板および板体の変形形態）
図６は、図５に示す折板１の蟻溝１０と版体２の嵌合部１３の変形形態を示すものであって、この形態では、前記実施形態の傾斜縦部分１１の内、一方の傾斜縦部分１１は、版体２の平坦面に対して直角に起立する縦部分１６とした形態である。 (Deformed form of folded plate and plate)
FIG. 6 shows a modified form of the dovetail groove 10 of the folded plate 1 shown in FIG. 5 and the fitting part 13 of the plate body 2. In this form, one of the inclined vertical portions 11 of the above embodiment is shown. The inclined vertical portion 11 is formed as a vertical portion 16 that stands perpendicular to the flat surface of the plate body 2.

さらに説明すると、折板１の蟻溝１０を構成する一方の傾斜縦部分１１に代えて、下フランジ４面に直角に立ち上がる縦部分１６とされ、また版体２における嵌合部１３における一方の側板部を、版体２の平坦部に対して直角に屈折する縦部分１６とした形態である。このように、折板１側の蟻溝１０（被嵌合部）と版体２側の嵌合部１３（嵌合部）に、平坦面に対して、直角に形成しておくと、雄側と雌側とを嵌合する場合に、容易に嵌合することが可能になるため、現場嵌合作業の施工性を向上させることができる。   More specifically, instead of one inclined vertical portion 11 constituting the dovetail groove 10 of the folded plate 1, a vertical portion 16 that rises at a right angle to the surface of the lower flange 4 is provided. In this embodiment, the side plate portion is a vertical portion 16 that is refracted at right angles to the flat portion of the plate body 2. As described above, if the dovetail groove 10 (fitting part) on the folded plate 1 side and the fitting part 13 (fitting part) on the plate body 2 side are formed at right angles to the flat surface, When the side and the female side are fitted, it is possible to easily fit them, so that the workability of the on-site fitting work can be improved.

本発明を実施する場合、折板１側の蟻溝１０と版体２側の嵌合部１３との溝または凸部による雄雌嵌合・係止の接合は、雄雌（溝または凸部）が逆配置となってもよいものであるから、図１３に示すように、折板１における各下フランジ４の幅方向両端部の下面に下方に向って突出する一対の連続した嵌合部１３を下フランジ４の長手方向に連続して設け、また、版体２の上面側に開口する前記嵌合部１３に嵌合させるための一対の蟻溝１０を有する凸部９を間隔をおいて平行に下面側に突出するように連続して設け、折板１側の嵌合部１３と版体２側の蟻溝１０とを嵌合して一体化するようにしてもよい。   When practicing the present invention, the male / female fitting / locking joint by the groove or convex portion between the dovetail groove 10 on the folded plate 1 side and the fitting portion 13 on the plate body 2 side is the male and female (groove or convex portion) ) May be reversely arranged, as shown in FIG. 13, a pair of continuous fitting portions projecting downward on the lower surfaces of both end portions in the width direction of each lower flange 4 in the folded plate 1 13 is provided continuously in the longitudinal direction of the lower flange 4, and the convex portions 9 having a pair of dovetail grooves 10 for fitting into the fitting portions 13 opened on the upper surface side of the plate body 2 are spaced apart. In addition, it may be provided continuously so as to protrude in parallel to the lower surface side, and the fitting portion 13 on the folded plate 1 side and the dovetail groove 10 on the plate body 2 side may be fitted and integrated.

さらなる実施形態としては、図１と図３に示す第１実施形態、および図２に示す第２実施形態のスポット溶接７を、ビスまたはドリルネジまたはリベットに置換した形態があげられるが、図示および詳細な説明は省略する。   Further embodiments include a form in which the spot weld 7 of the first embodiment shown in FIGS. 1 and 3 and the second embodiment shown in FIG. 2 is replaced with screws, drill screws or rivets. The detailed explanation is omitted.

前記各実施形態のように構成されたパネル３の使用形態としては、壁パネル、屋根パネル、床パネル等に使用することが可能であるが、屋根パネルとして使用した形態を例に、図１４および図１５を参照して説明する。   As a usage form of the panel 3 configured as in each of the above-described embodiments, it can be used for a wall panel, a roof panel, a floor panel, etc. This will be described with reference to FIG.

図１４および図１５に示す形態では、間隔をおいて平行に設置された梁材１８に渡ってパネル３が、横方向に１パネル分の間隔をおいて千鳥状に配置され、ボルト、ネジ、溶接等により各パネル３は、梁材１８のフランジに固定され、横方向に隣り合う各パネル３の間に、版体２と複合一体化されたパネル３ではない断面角波形の折板１のみが配置されて、屋根構造が形成されている。図示のように、千鳥状に配置して、対角方向に隣合う各パネル３およびこれらを接合している梁材１８により、屋根構造におけるパネル対角方向にブレースの作用を発揮させることができる。なお、折板１単体の端部は適宜、パネル３に重なるように設置してもよい。以上、屋根構造を例に説明したが、壁や床においても同様の構造を構成することができる。   In the form shown in FIGS. 14 and 15, the panels 3 are arranged in a staggered manner at intervals of one panel in the lateral direction across the beam members 18 arranged in parallel at intervals, and bolts, screws, Each panel 3 is fixed to the flange of the beam 18 by welding or the like, and only the folded plate 1 having a corrugated cross section that is not the panel 3 combined and integrated with the plate 2 between the panels 3 adjacent in the lateral direction. Are arranged to form a roof structure. As shown in the figure, the bracing action can be exerted in the panel diagonal direction in the roof structure by the diagonally adjacent panels 3 and the beam members 18 joining them in the diagonal direction. . In addition, you may install the edge part of the folding plate 1 single-piece | unit so that it may overlap with the panel 3 suitably. As described above, the roof structure has been described as an example, but a similar structure can be configured on a wall or a floor.

なお、本発明は上記の実施例の内容に限定されるものではない。折板と版体の上下の位置関係など、上記請求項の範囲内で変更のあるものである。また、用いられる折板および版体は、普通鋼やステンレス鋼などの鋼材はもとより、プラスチックなどの樹脂材が用いられたものであっても構わない。   In addition, this invention is not limited to the content of said Example. There is a change within the scope of the above claims, such as the positional relationship between the folded plate and the plate. Further, the folded plate and the plate used may be made of a resin material such as plastic as well as a steel material such as ordinary steel or stainless steel.

本発明のパネル面内方向のせん断抵抗を高めたパネルの効果を確認するために、基本となる第１発明について、図１６（ｂ）に示す折板寸法（ｍｍ）の断面形状の解析モデルであって、かつ図１６（ａ）に示すように各下フランジ端部の位置の固定端および支持端とする拘束条件で矢印で示す荷重（せん断力）Pを作用させる場合について、図１７（ｂ）に示す接合位置で接合された従来のパネルの解析モデルの場合と、図１８（ｂ）に示す接合位置で接合された本発明のパネルの解析モデルの場合との剛性の相違について、FEM解析（有限要素解析）により確認した。
各解析モデルは、実寸法の約1/6スケールであり、全体寸法を図1６（ａ）および（ｂ）に示すモデルを５ｍｍ単位の要素に区切り解析した。図1６（ａ）に示す境界（下フランジ幅方向中央）の支持条件を適用し、折板の長辺に荷重（せん断力）Pを加えた際のせん断変形量δについて、図１７に示す従来の解析モデルの場合と、図１８に示す本発明の解析モデルの場合について求めた。従来技術のパネルは、図１７（ｂ）に示すように、折板における下フランジ幅方向中央から１ｍｍの位置で、折板と板体を接合することでモデル化した。一方、本発明のパネルは、図１８（ｂ）に示すように、折板の下フランジの端部で、折板と版体を接合することでモデル化した。
解析結果を図１９に示す。図１９から、本発明のパネルが、明らかに従来技術のパネルより、せん断抵抗が向上していることが分かる。せん断変形量δ＝0.1ｍｍの変形量で比較すると、本発明のパネルの耐力は、従来技術のパネルよりも、約1.5倍に向上しており、高剛性化および高耐力化が図れていることが分かる。
In order to confirm the effect of the panel having increased shear resistance in the panel in-plane direction according to the present invention, the analysis of the sectional shape of the folded plate dimension (mm) shown in FIG. In addition, as shown in FIG. 16 (a), a case where a load (shearing force) P indicated by an arrow is applied under the restraint conditions of the fixed end and the support end at the position of each lower flange end is shown in FIG. FEM analysis on the difference in rigidity between the case of the analysis model of the conventional panel joined at the joining position shown in FIG. 18 and the case of the analysis model of the panel of the present invention joined at the joining position shown in FIG. Confirmed by (finite element analysis).
Each analysis model has an actual size of about 1/6 scale, and the model shown in FIGS. 16 (a) and 16 (b) is divided into 5 mm elements for analysis. FIG. 17 shows the shear deformation amount δ when the support condition of the boundary (lower flange width direction center) shown in FIG. 16A is applied and a load (shearing force) P is applied to the long side of the folded plate. And the case of the analysis model of the present invention shown in FIG. As shown in FIG. 17B, the conventional panel was modeled by joining the folded plate and the plate at a position 1 mm from the center in the width direction of the lower flange of the folded plate. On the other hand, the panel of the present invention was modeled by joining the folded plate and the plate at the end of the lower flange of the folded plate as shown in FIG.
The analysis result is shown in FIG. FIG. 19 clearly shows that the panel of the present invention has improved shear resistance over the panel of the prior art. Compared with the deformation amount of shear deformation δ = 0.1 mm, the proof stress of the panel of the present invention is about 1.5 times higher than that of the panel of the prior art, and high rigidity and high proof stress are achieved. I understand.

折板と平板からなる板体とを複合した本発明のパネルの第１実施形態を示す概略斜視図である。It is a schematic perspective view which shows 1st Embodiment of the panel of this invention which combined the plate body which consists of a folded plate and a flat plate. 折板と平板からなる板体とを複合した本発明のパネルの第２実施形態を示す概略斜視図である。It is a schematic perspective view which shows 2nd Embodiment of the panel of this invention which compounded the plate body which consists of a folded plate and a flat plate. （ａ）は本発明のパネルを示す概略正面図、（ｂ）は（ａ）に示す本発明のパネルに面内せん断力が作用した場合における変形形態を示す概略正面図である。(A) is a schematic front view which shows the panel of this invention, (b) is a schematic front view which shows the deformation | transformation form when an in-plane shear force acts on the panel of this invention shown to (a). 折板と版体とを複合した本発明のパネルの第３実施形態を示す概略斜視図である。It is a schematic perspective view which shows 3rd Embodiment of the panel of this invention which combined the folded plate and the plate. （ａ）は、図４の一部を拡大して示す図、（ｂ）は（ａ）の分解図である。(A) is a figure which expands and shows a part of FIG. 4, (b) is an exploded view of (a). （ａ）は、図４の変形形態の一部を拡大して示す図、（ｂ）は（ａ）の分解図である。(A) is a figure which expands and shows a part of modification of FIG. 4, (b) is an exploded view of (a). 折板単独の場合の斜視図である。It is a perspective view in the case of a folded plate alone. 折板単独の場合の抵抗メカニズムを説明するための説明斜視図である。It is an explanatory perspective view for explaining a resistance mechanism in the case of a folded plate alone. 折板に面内せん断力が作用した場合における折板におけるウエブがゆがむ場合の変形形態の説明図であって、（ａ）は平面図、（ｂ）は正面図である。It is explanatory drawing of the deformation | transformation form in case the web in a folded plate in case an in-plane shear force acts on a folded plate, (a) is a top view, (b) is a front view. 折板に面内せん断力が作用した場合の張力場と、版体による抵抗を説明するための説明図、（ｂ）は（ａ）のＡ−Ａ線矢視における座屈波を示す説明図である。Explanatory drawing for demonstrating the tension field in case an in-plane shear force acts on a folded plate, and the resistance by a plate body, (b) is explanatory drawing which shows the buckling wave in the AA arrow of (a). It is. （ａ）は従来の折板と平板とを折板の下フランジ幅方向の中央のスポット溶接で複合化されたパネルを示す概略正面図、（ｂ）は（ａ）に示す複合化されたパネルに面内せん断力が作用した場合における変形形態を示す概略正面図である。(A) is a schematic front view showing a panel in which a conventional folded plate and a flat plate are combined by spot welding in the center in the lower flange width direction of the folded plate, and (b) is a combined panel shown in (a). It is a schematic front view which shows the deformation | transformation form when an in-plane shear force acts on. （ａ）は従来の折板と平板とを折板の下フランジ幅方向の中央よりの２点のスポット溶接で複合化されたパネルを示す概略正面図、（ｂ）は（ａ）に示す複合化されたパネルに面内せん断力が作用した場合における変形形態を示す概略正面図である。(A) is a schematic front view showing a panel in which a conventional folded plate and a flat plate are combined by spot welding at two points from the center in the lower flange width direction of the folded plate, and (b) is a composite shown in (a). It is a schematic front view which shows the deformation | transformation form when an in-plane shear force acts on the formed panel. 本発明の変形形態を示すものであって、折板と版体とを複合した本発明のパネルの一部を拡大して示す正面図、（ｂ）は（ａ）の分解図である。The front view which expands and shows a part of panel of this invention which shows the deformation | transformation form of this invention, and combined the folded plate and the plate body, (b) is an exploded view of (a). 本発明の複合パネルを使用して、壁または屋根等に配置して使用している形態を示すものであって、（ａ）は正面図、（ｂ）は底面図である。The form arrange | positioned and used for a wall or a roof etc. using the composite panel of this invention is shown, Comprising: (a) is a front view, (b) is a bottom view. 図１４（ａ）の側面図である。It is a side view of Fig.14 (a). （ａ）及び（ｂ）は、本発明のパネルの効果を確認するためにFEM解析に用いた折板形状および解析条件を示す説明図である。(A) And (b) is explanatory drawing which shows the folded-plate shape and analysis conditions which were used for FEM analysis in order to confirm the effect of the panel of this invention. （ａ）及び（ｂ）は、FEM解析に用いた従来のパネルの解析モデルおよび接合位置を示す説明図である。(A) And (b) is explanatory drawing which shows the analysis model and joining position of the conventional panel used for FEM analysis. （ａ）及び（ｂ）は、FEM解析に用いた本発明のパネルの解析モデルおよび接合位置を示す説明図である。(A) And (b) is explanatory drawing which shows the analysis model and joining position of the panel of this invention which were used for FEM analysis. 従来技術のパネルと本発明のパネルのFEM解析結果を示す図である。It is a figure which shows the FEM analysis result of the panel of a prior art, and the panel of this invention. 折板と平板からなる板体とを複合した本発明のパネルの第４実施形態を示す概略斜視図である。It is a schematic perspective view which shows 4th Embodiment of the panel of this invention which combined the plate body which consists of a folded plate and a flat plate. 折板と平板からなる板体とを複合した本発明のパネルの第５実施形態を示す概略斜視図である。It is a schematic perspective view which shows 5th Embodiment of the panel of this invention which compounded the plate body which consists of a folded plate and a flat plate. 本発明の第３実施形態または第４実施形態のパネルを示す概略正面図である。It is a schematic front view which shows the panel of 3rd Embodiment or 4th Embodiment of this invention.

符号の説明Explanation of symbols

１ 折板
１ａ 折板
２ 版体
３ パネル
３ａ パネル
４ 下フランジ
５ ウェブ
６ 上フランジ
７ スポット溶接
７ａ 連続溶接
７ｂ 部分的に連続した断続溶接
８ コーナー部
９ 凸部
１０ 蟻溝
１１ 傾斜縦部分
１２ 接続部
１３ 嵌合部
１４ 傾斜側板
１５ 天板
１６ 縦部分
１７ 平板
１８ 梁材
１９ フランジ

Ｆ 面内せん断力
Ｓ ゆがみ変形
Ｇ 隙間
Ａ 点々と矩形状枠で示す領域 DESCRIPTION OF SYMBOLS 1 Folded plate 1a Folded plate 2 Plate 3 Panel 3a Panel 4 Lower flange 5 Web 6 Upper flange 7 Spot welding 7a Continuous welding 7b Partially continuous intermittent welding 8 Corner part 9 Convex part 10 Dovetail groove 11 Inclined vertical part 12 Connection Part 13 Fitting part 14 Inclined side plate 15 Top plate 16 Vertical portion 17 Flat plate 18 Beam material 19 Flange

F In-plane shear force S Distortion deformation G Gap A Area indicated by dots and rectangular frame

Claims (4)

波形に屈曲形成された折板における下フランジに版体を一体化するように組み合わせたパネルにおいて、前記折板における各下フランジの幅方向両端部で、下フランジ長手方向に版体と折板を接合し、パネル面内方向のせん断抵抗を高めたことを特徴とするパネル。   In a panel that is combined so that the plate body is integrated with the lower flange of the folded plate that is bent into a corrugated shape, the plate body and the folded plate are arranged in the longitudinal direction of the lower flange at both ends in the width direction of each lower flange of the folded plate. A panel characterized by increasing the shear resistance in the in-plane direction. 折板と版体とを接合する接合手段として、下フランジ長手方向に間隔をおいたスポット溶接、下フランジ長手方向に連続した連続溶接または下フランジ長手方向に部分的に連続した断続溶接のいずれかの溶接による接合としたことを特徴とする請求項１に記載のパネル。   As a joining means for joining the folded plate and the plate, either spot welding spaced in the longitudinal direction of the lower flange, continuous welding continuous in the longitudinal direction of the lower flange, or intermittent welding partially continued in the longitudinal direction of the lower flange The panel according to claim 1, wherein the panel is joined by welding. 折板と版体とを接合する接合手段として、折板の下フランジの幅方向両端部における下面に、それぞれ断面蟻溝状で下フランジ長手方向に連続する一対の嵌合溝を設け、かつ版体側に前記一対の嵌合溝に嵌合係止される係止部を有する一対の連続する嵌合部を設け、前記折板側の一対の嵌合溝に、それぞれ版体側の嵌合部が嵌合されて一体に接合されていることを特徴とする請求項１に記載のパネル。   As a joining means for joining the folded plate and the plate body, a pair of fitting grooves each having a dovetail cross-section and continuing in the longitudinal direction of the lower flange are provided on the lower surface at both ends in the width direction of the lower flange of the folded plate, and the plate A pair of continuous fitting portions having locking portions fitted and locked in the pair of fitting grooves are provided on the body side, and the plate-side fitting portions are respectively provided in the pair of fitting grooves on the folded plate side. The panel according to claim 1, wherein the panel is fitted and integrally joined. 折板と版体とを接合する接合手段として、下フランジ長手方向に間隔をおいたビス接合、下フランジ長手方向に間隔をおいたドリルネジ接合、下フランジ長手方向に間隔をおいたリベット接合のいずれかの接合としたことを特徴とする請求項１に記載のパネル。   As a joining means for joining the folded plate and the plate, any of screw joining with a spacing in the lower flange longitudinal direction, drill screw joining with a spacing in the lower flange longitudinal direction, and rivet joining with a spacing in the lower flange longitudinal direction The panel according to claim 1, wherein the panel is joined.
JP2005363904A 2005-12-16 2005-12-16 Panel enhanced in shearing resistance Withdrawn JP2007162430A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101565983A (en) * 2009-05-22 2009-10-28 郭生栋 Profiled steel sheet
JP2009293254A (en) * 2008-06-04 2009-12-17 Tokyo Institute Of Technology Shear panel, shape steel, and bearing wall
JP2010095938A (en) * 2008-10-17 2010-04-30 Nisshin A & C Co Ltd Decoration panel for bearing wall
JP2011104010A (en) * 2009-11-13 2011-06-02 Zojirushi Corp Heating container and method of manufacturing the same
CN102888938A (en) * 2011-07-18 2013-01-23 上海华普钢结构工程有限公司 Reinforcing assembly for floor plate
WO2014153589A1 (en) * 2013-03-27 2014-10-02 Eaa Research Engineer Pty Ltd Panel for a building structure, a building system and a building structure having the building panel
CN106193441A (en) * 2016-08-26 2016-12-07 南通志高重工科技有限公司 Shock resistant heat insulating composite steel carrier plate

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009293254A (en) * 2008-06-04 2009-12-17 Tokyo Institute Of Technology Shear panel, shape steel, and bearing wall
JP2010095938A (en) * 2008-10-17 2010-04-30 Nisshin A & C Co Ltd Decoration panel for bearing wall
CN101565983A (en) * 2009-05-22 2009-10-28 郭生栋 Profiled steel sheet
CN101565983B (en) * 2009-05-22 2014-12-03 陕西有色建设有限公司 Profiled steel sheet
JP2011104010A (en) * 2009-11-13 2011-06-02 Zojirushi Corp Heating container and method of manufacturing the same
CN102888938A (en) * 2011-07-18 2013-01-23 上海华普钢结构工程有限公司 Reinforcing assembly for floor plate
WO2014153589A1 (en) * 2013-03-27 2014-10-02 Eaa Research Engineer Pty Ltd Panel for a building structure, a building system and a building structure having the building panel
CN106193441A (en) * 2016-08-26 2016-12-07 南通志高重工科技有限公司 Shock resistant heat insulating composite steel carrier plate
CN106193441B (en) * 2016-08-26 2018-09-28 南通志高重工科技有限公司 Shock resistant heat insulating composite steel carrier plate

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