JP2003155795A - Fitting structure of floor panel - Google Patents
Fitting structure of floor panelInfo
- Publication number
- JP2003155795A JP2003155795A JP2001356519A JP2001356519A JP2003155795A JP 2003155795 A JP2003155795 A JP 2003155795A JP 2001356519 A JP2001356519 A JP 2001356519A JP 2001356519 A JP2001356519 A JP 2001356519A JP 2003155795 A JP2003155795 A JP 2003155795A
- Authority
- JP
- Japan
- Prior art keywords
- floor panel
- panel
- bolt
- mounting structure
- floor
- 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.)
- Pending
Links
Landscapes
- Floor Finish (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、主として鉄骨構造
建物や鉄筋コンクリート構造建物における金属製又はコ
ンクリート製床パネルの取付構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a mounting structure for a metal or concrete floor panel in a steel structure building or a reinforced concrete structure building.
【０００２】[0002]
【従来の技術及びその課題】上記のような建物の建築施
工において、金属製又はコンクリート製床パネルを梁に
取り付けるのに、従来では、床パネルの両端部を両側の
梁に直接載せて、ボルト・ナットで固定するようにして
いるため、上階側の床パネル上で発生した振動や衝撃が
その床パネルを支持している梁を通じて下階に伝わり、
集合住宅等では騒音問題を引き起こす要因となってい
る。2. Description of the Related Art In the construction of a building as described above, in order to attach a floor panel made of metal or concrete to a beam, conventionally, both ends of the floor panel are directly placed on the beams on both sides, and bolts are used.・ Because it is fixed with nuts, vibrations and shocks generated on the floor panel on the upper floor side are transmitted to the lower floor through the beams supporting the floor panel,
This is a factor that causes noise problems in multi-family housing.
【０００３】本発明は、上記のような問題に鑑み、防
振、遮音性能を向上することのできる床パネルの取付構
造を提供することを目的とする。SUMMARY OF THE INVENTION In view of the above problems, it is an object of the present invention to provide a floor panel mounting structure capable of improving vibration and sound insulation performance.
【０００４】[0004]
【課題を解決するための手段】請求項１に係る発明の床
パネルの取付構造は、図１及び図１０に示すように、床
パネル１の両端部を両側の梁２，２に夫々粘弾性高分子
材料からなる当て座３を介して支持し、ボルト４・ナッ
ト５によって固定するようにしてなることを特徴とす
る。As shown in FIGS. 1 and 10, the floor panel mounting structure of the invention according to claim 1 is such that both end portions of the floor panel 1 are viscoelastic to the beams 2 and 2 on both sides. It is characterized in that it is supported through a pad 3 made of a polymer material and fixed by bolts 4 and nuts 5.
【０００５】請求項２に係る発明の床パネルの取付構造
は、図６〜図９に示すように、床パネル１の両端部を支
持する両側の梁２，２上に夫々梁の長手方向に沿って延
びるパネル支持板１５Ａ又は１５Ｂをボルト１６・ナッ
ト１７によって夫々高さ調整可能に取り付け、両パネル
支持板１５Ａ又は１５Ｂ上に床パネル１の両端部を夫々
粘弾性高分子材料からなる当て座３を介して支持し、ボ
ルト４・ナット５によって固定すると共に、梁２上に高
さ調整可能に取り付けられるパネル支持板１５Ａ又は１
５Ｂのボルト１６・ナット１７取付部分、又はパネル支
持板１５Ａ又は１５Ｂ上に固定される床パネル１端部の
ボルト４・ナット５固定部分、又は前記パネル支持板１
５Ａ又は１５Ｂのボルト１６・ナット１７取付部分と前
記床パネル１端部のボルト４・ナット５固定部分との両
方に粘弾性高分子材料からなる当て座３を介在させるよ
うにしてなることを特徴とする。The floor panel mounting structure of the invention according to claim 2 is, as shown in FIGS. 6 to 9, arranged on the beams 2 and 2 on both sides supporting both ends of the floor panel 1 in the longitudinal direction of the beams. A panel support plate 15A or 15B extending along the same is attached by a bolt 16 and a nut 17 so that the height can be adjusted respectively, and both end portions of the floor panel 1 are made of viscoelastic polymer material on both panel support plates 15A or 15B. Panel support plate 15A or 1 which is supported via 3 and fixed by bolts 4 and nuts 5 and is mounted on beam 2 in a height adjustable manner.
5B bolt 16 / nut 17 mounting portion, floor panel 1 fixed on panel support plate 15A or 15B bolt 4 / nut 5 fixed portion, or panel support plate 1
5A or 15B of the bolt 16 / nut 17 mounting portion and the bolt 4 / nut 5 fixing portion at the end of the floor panel 1 are both provided with a pad 3 made of a viscoelastic polymer material. And
【０００６】請求項３は、請求項１又は２に記載の床パ
ネルの取付構造において、床パネル１は、パネル本体８
が金属板で形成された金属製パネル１Ａ，１Ｂであっ
て、その両端部に設けられた各パネル取付用板部１０の
ボルト孔１２の上下両面側に前記当て座３を夫々配置す
るようにしてなることを特徴とする。A third aspect of the present invention is the floor panel mounting structure according to the first or second aspect, wherein the floor panel 1 is a panel body 8
Is a metal panel 1A, 1B formed of a metal plate, and the abutment seats 3 are arranged on the upper and lower surfaces of the bolt holes 12 of the panel mounting plate portions 10 provided at both ends thereof, respectively. It is characterized by
【０００７】請求項４は、請求項１又は２に記載の床パ
ネルの取付構造において、床パネル１は、コンクリート
製の床パネル１Ｃであって、この床パネル１Ｃの端部の
パネル取付用ボルト１０の少なくとも下面側に前記当て
座３を配置するようにしてなることを特徴とする。According to a fourth aspect of the present invention, in the floor panel mounting structure according to the first or second aspect, the floor panel 1 is a concrete floor panel 1C, and a panel mounting bolt at an end portion of the floor panel 1C. It is characterized in that the abutment seat 3 is arranged at least on the lower surface side of 10.
【０００８】請求項５は、請求項１〜４の何れかに記載
の床パネルの取付構造において、当て座３はブッシュ状
に形成されていることを特徴とする。A fifth aspect of the present invention is the floor panel mounting structure according to any one of the first to fourth aspects, wherein the abutment seat 3 is formed in a bush shape.
【０００９】請求項６は、請求項１〜４の何れかに記載
の床パネルの取付構造において、当て座３はテープ状に
形成されていることを特徴とする。According to a sixth aspect of the present invention, in the floor panel mounting structure according to any of the first to fourth aspects, the abutment seat 3 is formed in a tape shape.
【００１０】請求項７は、請求項１〜４の何れかに記載
の床パネルの取付構造において、当て座３はチップ状に
形成されていることを特徴とする。A seventh aspect of the present invention is the floor panel mounting structure according to any one of the first to fourth aspects, wherein the abutment seat 3 is formed in a chip shape.
【００１１】[0011]
【発明の実施の形態】図１は、両側の梁２，２上に床パ
ネル１、特に金属製床パネル１Ａの両端部を当て座３，
３を介して支持し、ボルト４・ナット５によって固定し
てなる床パネル１Ａの取付構造を示す。金属製床パネル
１Ａは、図２の（Ａ）及び図３に示すように、金属板に
よって横長矩形の筒状に形成した筒状体６の両端部を金
属製の端部塞ぎ部材７Ａにより塞いで密閉状のパネル本
体８を形成し、このパネル本体８内にセメント系気泡ミ
ルク等の充填材を９を充填したものである。端部塞ぎ部
材７Ａは、筒状体６を形成する金属板よりも厚い金属板
で断面コ字状に形成され、その下側のパネル取付用板部
１０にボルト孔１２が設けられ、上側の板部１１にはボ
ルト締付作業孔１３が設けてある。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a perspective view of a floor panel 1, particularly a metal floor panel 1A, on which both ends are placed on beams 2 and 2 on both sides.
3 shows a mounting structure of a floor panel 1A which is supported via 3 and fixed by bolts 4 and nuts 5. As shown in FIGS. 2A and 3, the metal floor panel 1A closes both ends of a tubular body 6 formed of a metal plate in a horizontally long rectangular tubular shape with metal end closing members 7A. To form a hermetically sealed panel body 8, and the panel body 8 is filled with a filler 9 such as cement-based aerated milk. The end portion closing member 7A is formed of a metal plate thicker than the metal plate forming the tubular body 6 and has a U-shaped cross section. The panel mounting plate portion 10 below the bolt hole 12 is provided in the end portion closing member 7A. The plate portion 11 has a bolt tightening work hole 13.
【００１２】図２の（Ｂ）に示す金属製床パネル１Ｂ
は、（Ａ）に示す金属製床パネル１Ａと殆ど同じである
が、筒状体６の端部を塞ぐ端部塞ぎ部材７Ｂの上側の板
部１０がパネル取付用板部となり、その下側の板部１１
が上側の板部１０よりも短く形成されている点が若干異
なる。また、図３及び図４に示すように、梁２は、Ｈ形
鋼からなるもので、上部フランジ２ａに長手方向一定間
隔おきにボルト孔１４が設けられている。また、金属製
床パネル１Ａ，１Ｂの長さは１０００〜３０００ｍｍ、
その幅は５００〜１５００ｍｍ程度とされ、また梁２，
２間のスパンは、長さ１０００〜３０００ｍｍの床パネ
ル１Ａ，１Ｂを橋架できる３０００ｍｍ以下とされる。
この場合、金属製床パネル１Ａ，１Ｂは、その両端部が
梁２，２に支持された状態で、自重及び積載荷重を負担
するに十分な剛性を有するように形成されるものとす
る。A metal floor panel 1B shown in FIG. 2B.
Is almost the same as the metal floor panel 1A shown in (A), but the plate portion 10 on the upper side of the end closing member 7B for closing the end portion of the tubular body 6 serves as the panel mounting plate portion, and the lower side thereof. Board part 11
Is slightly different from that of the upper plate portion 10. Further, as shown in FIGS. 3 and 4, the beam 2 is made of H-shaped steel, and bolt holes 14 are provided in the upper flange 2a at regular intervals in the longitudinal direction. The length of the metal floor panels 1A and 1B is 1000 to 3000 mm,
The width is about 500 to 1500 mm, and the beam 2,
The span between the two is set to 3000 mm or less capable of bridging the floor panels 1A and 1B having a length of 1000 to 3000 mm.
In this case, it is assumed that the metal floor panels 1A and 1B are formed so as to have sufficient rigidity to bear the own weight and the loaded load in a state where both ends thereof are supported by the beams 2 and 2.
【００１３】上記床パネル１Ａの取付構造について更に
詳しく説明すると、図３に示すように、床パネル１Ａの
端部である端部塞ぎ部材７Ａのパネル取付用板部１０を
梁２の上部フランジ２ａに載置する際に、パネル取付用
板部１０のボルト孔１２の上下両面側に夫々ブッシュ状
の当て座３Ａを配置して、パネル取付用板部１０を上下
の当て座３Ａ，３Ａによって挟んだ状態で梁２上に支持
し、しかしてボルト４を梁２のボルト孔１４から当て座
３Ａを貫通するようにパネル取付用板部１０のボルト孔
１２に通し、ボルト４の上端部にナット５を螺合して締
め付けることによって、床パネル１Ａの端部を梁２上に
固定する。この場合、ナット５は、床パネル１Ａのパネ
ル取付用板部１０を梁２の上部フランジ２ａ上に固定す
るために一定のトルクで締め付ける必要はあるが、あま
り強く締め過ぎないようにする。これは、ナット５を強
く締め過ぎると、当て座３が過度に圧縮されて、その振
動や衝撃吸収性能が低下するからである。The mounting structure of the floor panel 1A will be described in more detail. As shown in FIG. 3, the panel mounting plate portion 10 of the end closing member 7A, which is the end portion of the floor panel 1A, is attached to the upper flange 2a of the beam 2. When mounted on, the bushing-shaped abutment seats 3A are arranged on both upper and lower sides of the bolt holes 12 of the panel-attachment plate portion 10, and the panel-attachment plate portion 10 is sandwiched by the upper and lower abutment seats 3A, 3A. In this state, the bolt 4 is supported on the beam 2, and then the bolt 4 is passed from the bolt hole 14 of the beam 2 into the bolt hole 12 of the panel mounting plate portion 10 so as to penetrate the pad 3A, and the nut is attached to the upper end portion of the bolt 4. The end portion of the floor panel 1A is fixed onto the beam 2 by screwing 5 and tightening. In this case, the nut 5 needs to be tightened with a constant torque in order to fix the panel mounting plate portion 10 of the floor panel 1A on the upper flange 2a of the beam 2, but is not tightened too strongly. This is because if the nut 5 is tightened too much, the abutment seat 3 will be excessively compressed and its vibration and shock absorbing performance will be deteriorated.
【００１４】床パネル１Ｂの取付構造も上記床パネル１
Ａの取付構造と同様で、図４に示すように、床パネル１
Ｂの端部塞ぎ部材７Ｂのパネル取付用板部１０を梁２の
上部フランジ２ａに載置するにあたり、パネル取付用板
部１０のボルト孔１２の上下両面側に夫々ブッシュ状の
当て座３Ａを配置して、パネル取付用板部１０を上下の
当て座３Ａ，３Ａで挟んだ状態で梁２上に支持し、しか
してボルト４を梁２のボルト孔１４から当て座３Ａを貫
通するようにパネル取付用板部１０のボルト孔１２に通
し、ボルト４の上端部にナット５を螺合して締め付け、
床パネル１Ｂの端部を梁２上に固定する。The mounting structure of the floor panel 1B is also the floor panel 1 described above.
Similar to the mounting structure of A, as shown in FIG. 4, the floor panel 1
When mounting the panel mounting plate portion 10 of the end closing member 7B of B on the upper flange 2a of the beam 2, bush-shaped abutment seats 3A are provided on the upper and lower surfaces of the bolt holes 12 of the panel mounting plate portion 10, respectively. The panel mounting plate portion 10 is arranged and supported on the beam 2 in a state of being sandwiched by the upper and lower padding seats 3A and 3A, so that the bolt 4 penetrates the padding seat 3A from the bolt hole 14 of the beam 2. Pass it through the bolt hole 12 of the panel mounting plate portion 10, screw the nut 5 onto the upper end portion of the bolt 4, and tighten it.
The end of the floor panel 1B is fixed on the beam 2.
【００１５】本発明に係る床パネル１の取付構造に使用
する当て座３は、シリコンを主材料とした粘弾性高分子
材料からなる、振動吸収性及び衝撃吸収性に優れた超低
硬度の近ゲル体で、しかも耐久性を兼ね備えた超軟質エ
ラストマーである。そして、この当て座３は、主とし
て、図５の（Ａ）に示すようなブッシュ状の当て座３Ａ
やチップ状の当て座３Ｃ、及び同図の（Ｂ）に示すよう
な所要幅に形成されたテープ状の当て座３Ｂがあり、ま
た図示は省略するが、シート状の当て座もある。チップ
状の当て座３Ｃの場合には、図示のようにボルト孔を開
けておくとよい。このような当て座３としては、例え
ば、株式会社ジェルテックにより「αGEL 」の登録商標
名で販売されているもの、あるいは、株式会社ポリシス
により「ハプラゲル」の商品名で販売されているものを
使用することができる。The abutment seat 3 used in the mounting structure of the floor panel 1 according to the present invention is made of a viscoelastic polymer material whose main material is silicon, and has an ultra-low hardness near vibration absorption and shock absorption. A super soft elastomer that is gel-like and has durability. The pad 3 is mainly a bush-shaped pad 3A as shown in FIG.
There is a tip-shaped pad 3C, and a tape-shaped pad 3B formed in a required width as shown in FIG. 3B, and a sheet-shaped pad is also shown, although not shown. In the case of the tip-shaped abutment seat 3C, it is preferable to make a bolt hole as shown in the drawing. As such a pad 3, for example, one sold under the registered trademark name "αGEL" by Geltec Co., Ltd., or one sold under the trade name "Haplagel" by Polysys Co., Ltd. is used. can do.
【００１６】上記粘弾性高分子材料からなる当て座３
は、振動や衝撃の吸収に抜群の効果を発揮するものであ
って、例えばビルの６階に相当する地上１８ｍからの生
卵落下試験では、この当て座３と同じ材料で形成した厚
さ２ｃｍのシートによって、卵を割ることなくピタリと
静止させることができる程のものであり、在来の高性能
防振ゴムと比べても共振点、共振倍率が低く、尚且つ振
動減衰時間が短いと云う卓越した防振性能を有する。図
１５の（Ａ）には、粘弾性高分子材料からなる当て座３
と高性能防振ゴムとの防振特性比較を示し、また同図の
（Ｂ）には、この当て座３を装着した場合と装着しない
場合との減衰特性比較を示している。A pad 3 made of the above viscoelastic polymer material
Has an excellent effect on absorbing vibrations and shocks. For example, in a raw egg drop test from 18m above the ground, which is equivalent to the 6th floor of a building, a thickness of 2cm formed from the same material as the base 3 The sheet allows you to stop the egg without breaking it, and it has a lower resonance point and a lower resonance magnification than the conventional high-performance anti-vibration rubber. It has excellent anti-vibration performance. FIG. 15 (A) shows a base 3 made of a viscoelastic polymer material.
And a high-performance anti-vibration rubber, and FIG. 3B shows a comparison of damping characteristics with and without the abutment seat 3.
【００１７】上記のような粘弾性高分子材料からなる当
て座３を介して金属製床パネル１Ａ，１Ｂの両端部を両
梁２，２に支持することによって、この床パネル１Ａ，
１Ｂ上で生じた振動や衝撃を当て座３Ａにより吸収し、
下階側への振動や衝撃の伝搬を極力阻止して、防振、遮
音性能の改善を図ることができる。また、金属製床パネ
ル１Ａ，１Ｂの場合には、図３及び図４によって説明し
たように、床パネル１Ａ，１Ｂの両端部に設けられた各
パネル取付用板部１０のボルト孔１２の上下両面側に夫
々当て座３を配置して、このパネル取付用板部１０を、
上下の当て座３Ａ，３Ａで挟んだ状態で梁２上に支持す
ることによって、床パネル１Ａ，１Ｂ上での振動や衝撃
を有効に吸収できて、防振、遮音性能が一層良好とな
る。By supporting both ends of the metal floor panels 1A and 1B on both beams 2 and 2 through the pad 3 made of the viscoelastic polymer material as described above, the floor panels 1A and 1B are supported.
Vibration and shock generated on 1B are absorbed by the seat 3A,
It is possible to prevent vibrations and shocks from propagating to the lower floors as much as possible, and improve vibration and sound insulation performance. Further, in the case of the metal floor panels 1A and 1B, as described with reference to FIGS. 3 and 4, the upper and lower bolt holes 12 of the panel mounting plate portions 10 provided at both ends of the floor panels 1A and 1B are disposed. The seats 3 are arranged on both sides, and the panel mounting plate portion 10 is
By supporting it on the beam 2 while sandwiching it between the upper and lower rests 3A and 3A, vibrations and impacts on the floor panels 1A and 1B can be effectively absorbed, and vibration and sound insulation performances are further improved.
【００１８】尚、上記当て座３の使用にあたり、ブッシ
ュ状当て座３Ａを使用する場合は、ボルト４を梁２のボ
ルト孔１４から床パネル１Ａ側のボルト孔１２に通す際
にボルト４に当て座３Ａを嵌め込めばよく、またテープ
状当て座３を使用する時は、図５の（Ｃ）に示すよう
に、梁２の上部フランジ２ａ上に予めテープ状当て座３
を貼り付けると共に、上部フランジ２ａに設けられたボ
ルト孔１４と対応するテープ状当て座３の所要位置に孔
１４ｏを開けておくようにする。また、このテープ状当
て座３には片面側に粘着層３ｏが形成してあって、この
粘着層３ｏを介して梁２の上部フランジ２ａに貼り付け
ることができるようになっている（図１１参照）。When using the above-mentioned pad base 3 when using the bush-shaped pad 3A, when the bolt 4 is passed from the bolt hole 14 of the beam 2 to the bolt hole 12 of the floor panel 1A, the bolt 4 is pressed against the bolt 4. It suffices to fit the seat 3A, and when the tape-shaped pad 3 is used, the tape-shaped pad 3 is previously mounted on the upper flange 2a of the beam 2 as shown in FIG. 5C.
And the hole 14o is opened at a required position of the tape-shaped pad 3 corresponding to the bolt hole 14 provided on the upper flange 2a. Further, an adhesive layer 3o is formed on one surface side of the tape-shaped pad 3 and can be attached to the upper flange 2a of the beam 2 via the adhesive layer 3o (FIG. 11). reference).
【００１９】図６は、床パネル１Ａを梁２に対し高さ調
整可能に取り付ける場合の実施形態を示す。即ち、この
取付構造は、両側の梁２，２上に夫々梁２の長手方向に
沿って延びるアングル材からなるパネル支持板１５Ａ
を、ボルト１６とこれに螺合する複数のナット１７によ
って夫々高さ調整可能に取り付け、しかして両側のパネ
ル支持板１５，１５上に床パネル１Ａの両端部を夫々例
えばブッシュ状の当て座３Ａを介して支持し、ボルト４
及びナット５により固定してなるものである。FIG. 6 shows an embodiment in which the floor panel 1A is attached to the beam 2 in a height adjustable manner. That is, this mounting structure has a panel support plate 15A made of an angle member that extends on the beams 2 and 2 on both sides along the longitudinal direction of the beam 2.
The bolts 16 and a plurality of nuts 17 screwed to the bolts 16 are mounted so that the heights thereof can be adjusted. Supported through the bolt 4
And fixed by the nut 5.
【００２０】この場合の梁２に対するパネル支持板１５
Ａ及び床パネル１Ａの配置関係を図９の平面図で示す。
この図では、パネル支持板１５Ａを梁２の上面から適当
な高さ浮かせた位置に取り付けるためのボルト１６を、
互いに並置された複数枚の床パネル１Ａ，１Ａの外側位
置でパネル支持板１５Ａの両端部に挿通させた状態に示
しているが、これは、パネル支持板１５Ａを浮かせた位
置に取り付けるボルト１６と、パネル支持板１５Ａ上に
床パネル１Ａを固定するボルト４とが、図面上で区別で
きるように図示したもので、ボルト１６は、実際には、
ボルト４と同じような間隔又はそれよれも狭い間隔、例
えば１〜３ｍの間隔でパネル支持板１５Ａに挿通して、
ナット１７によりパネル支持板１５Ａを梁２上の所要高
さ位置に支持している。この場合、パネル支持板１５Ａ
を取り付けるボルト１６は、このパネル支持板１５Ａ上
にパネル端部が載置される床パネル１Ａと干渉すること
から、この干渉を避けるために、例えば、床パネル１Ａ
の端部に切り欠き部を複数箇所設けて、この切り欠き部
に、床パネル１Ａの端部と干渉するボルト１６の上端部
側（ナット１７や当て座３Ａを含む）を突入させるよう
にするとよい。Panel support plate 15 for beam 2 in this case
The positional relationship between A and the floor panel 1A is shown in the plan view of FIG.
In this figure, bolts 16 for attaching the panel support plate 15A to a position in which the panel support plate 15A is floated from the upper surface of the beam 2 by an appropriate height are shown.
The state is shown in which the plurality of floor panels 1A, 1A juxtaposed to each other are inserted into both ends of the panel support plate 15A at the outer positions, but this is shown by a bolt 16 for attaching the panel support plate 15A to a floating position. , The bolt 4 for fixing the floor panel 1A on the panel support plate 15A is shown so as to be distinguishable in the drawing, and the bolt 16 is actually
Insert into the panel support plate 15A at an interval similar to that of the bolt 4 or at an interval narrower than that, for example, an interval of 1 to 3 m,
The nut 17 supports the panel support plate 15A at a required height position on the beam 2. In this case, the panel support plate 15A
Since the bolts 16 for mounting interfere with the floor panel 1A whose panel end is mounted on the panel support plate 15A, in order to avoid this interference, for example, the floor panel 1A
If a plurality of cutouts are provided at the end of the bolt, and the upper end side of the bolt 16 (including the nut 17 and the seat 3A) that interferes with the end of the floor panel 1A is projected into the cutout. Good.
【００２１】また、パネル支持板１５Ａに対する床パネ
ル１Ａの取付構造は、図３に示すような梁２に対する床
パネル１Ａの取付構造と同じで、床パネル１Ａの両端部
に設けられた各パネル取付用板部１０のボルト孔１２の
上下両面側に夫々当て座３を配置して、このパネル取付
用板部１０を上下の当て座３Ａ，３Ａで挟んだ状態で、
床パネル１Ａの各端部をパネル支持板１５Ａ上に支持
し、パネル支持板１５Ａに設けたボルト孔１８から当て
座３Ａ及び床パネル１Ａ側のボルト孔１２にボルト４を
通して、ナット５で締め付け固定する。Further, the mounting structure of the floor panel 1A to the panel support plate 15A is the same as the mounting structure of the floor panel 1A to the beam 2 as shown in FIG. 3, and each panel mounting provided at both ends of the floor panel 1A. The seats 3 are arranged on the upper and lower sides of the bolt holes 12 of the board 10 respectively, and the panel mounting board 10 is sandwiched between the upper and lower seats 3A, 3A.
Each end of the floor panel 1A is supported on the panel support plate 15A, and the bolts 4 are passed through the bolt holes 18 provided in the panel support plate 15A to the pad 3A and the bolt hole 12 on the floor panel 1A side, and the nut 5 is tightened and fixed. To do.
【００２２】図７は図６に示す床パネル１Ａの取付構造
を縦断面図で示したものであるが、この図７では、梁２
上に一対のパネル支持板１５Ａ，１５Ａを並べて取り付
け、この一対のパネル支持板１５Ａ，１５Ａに、パネル
長手方向に隣合わせに配置される２枚の床パネル１Ａ，
１Ａの対向端部を同時に支持させた状態を示す。図８
は、梁２上に、一対のパネル支持板１５Ａ，１５Ａに代
えて、断面逆Ｔ字状の１個のパネル支持板１５Ｂを使用
したもので、取付方法については、図７に示す一対のパ
ネル支持板１５Ａ，１５Ａの場合と全く同様である。FIG. 7 is a longitudinal sectional view showing the mounting structure of the floor panel 1A shown in FIG. 6, but in FIG.
A pair of panel support plates 15A, 15A are mounted side by side on the upper side, and two floor panels 1A, which are arranged next to each other in the panel longitudinal direction, are attached to the pair of panel support plates 15A, 15A.
1A shows a state in which opposite ends of 1A are simultaneously supported. Figure 8
Is a panel support plate 15B having an inverted T-shaped cross section, which is used on the beam 2 in place of the pair of panel support plates 15A and 15A. The mounting method is as shown in FIG. This is exactly the same as the case of the support plates 15A and 15A.
【００２３】上記のように両側の梁２，２上にパネル支
持板１５Ａ又は１５Ｂをボルト１６と・ナット１７によ
り高さ調整可能に取り付けて、両側のパネル支持板１５
Ａ，１５Ａ又は１５Ｂ，１５Ｂ上に床パネル１Ａの両端
部を夫々当て座３Ａを介して支持し、ボルト４・ナット
５で固定してなる床パネル１Ａの取付構造によれば、当
て座３Ａによって防振、遮音性能の改善を図ることがで
きると共に、梁２に対する床パネル１Ａの高さを所望に
調整したり、水平度を調整することができる。図６〜図
８に示す実施形態では、当て座３Ａを、パネル支持板１
５Ａ，１５Ｂのボルト１６・ナット１７取付部分と、パ
ネル支持板１５Ａ，１５Ｂ上に固定される床パネル１端
部のボルト４・ナット５固定部分との両方に介在させて
いるが、この当て座３Ａは、パネル支持板１５Ａ，１５
Ｂのボルト１６・ナット１７取付部分と、床パネル１端
部のボルト４・ナット５固定部分との何れか一方に介在
させるようにしてもよい。また、ブッシュ状の当て座３
Ａに代えて、テープ状の当て座３Ｂやチップ状の当て座
Ｃを適宜に使用することができる。As described above, the panel support plates 15A or 15B are mounted on the beams 2 and 2 on both sides so that the height of the panel support plates 15A or 15B can be adjusted by the bolts 16 and the nuts 17.
According to the mounting structure of the floor panel 1A, the both ends of the floor panel 1A are supported on A, 15A or 15B, 15B via the bearing seats 3A, and are fixed by the bolts 4 and the nuts 5. Vibration and sound insulation performance can be improved, and the height of the floor panel 1A with respect to the beam 2 can be adjusted as desired and the levelness can be adjusted. In the embodiment shown in FIGS. 6 to 8, the abutment seat 3A is used as the panel support plate 1
5A and 15B, the bolts 16 and nuts 17 are attached to both the mounting portions of the floor panel 1 fixed on the panel support plates 15A and 15B, and the bolts 4 and nuts 5 are fixed. 3A is a panel support plate 15A, 15
You may make it interpose in any one of the bolt 16 and the nut 17 attachment part of B, and the bolt 4 and the nut 5 fixed part of the floor panel 1 end part. In addition, the bush-shaped pad 3
Instead of A, a tape-shaped pad 3B or a chip-shaped pad C can be appropriately used.
【００２４】図１０は、両側の梁２，２上に床パネル
１、特にコンクリート製床パネル１Ｃの両端部を当て座
３，３を介して支持し、ボルト４・ナット５により固定
してなる床パネル１Ｃの取付構造を示す。コンクリート
製床パネル１Ｃとしては、普通のＰＣ（プレキャストコ
ンクリート）パネル、ＡＬＣ（軽量発泡コンクリート）
パネルからなるもの等があり、その長さ及び幅は前記金
属製床パネル１Ａと同様である。また、このコンクリー
ト製床パネル１Ｃは、その両端部が梁２，２に支持され
た状態で、自重及び積載荷重を負担するに十分な剛性を
有するものとし、その剛性を、Ｅ（ヤング率）×Ｉ（断
面二次モーメント）としたとき、梁２，２間のスパンが
３０００ｍｍ以下の場合には、剛性ＥＩ＝１．０×１０
9 〜３×１０10Ｎ・ｃｍ2 ／１ｍ幅とされる。FIG. 10 shows that both ends of a floor panel 1, particularly a concrete floor panel 1C, are supported on the beams 2 and 2 on both sides via contact seats 3 and 3, and fixed by bolts 4 and nuts 5. The attachment structure of floor panel 1C is shown. As the concrete floor panel 1C, ordinary PC (precast concrete) panel, ALC (lightweight foam concrete)
There are panels and the like, and the length and width thereof are the same as those of the metal floor panel 1A. In addition, this concrete floor panel 1C is assumed to have sufficient rigidity to bear its own weight and load in a state in which both ends thereof are supported by the beams 2 and 2, and the rigidity is E (Young's modulus). Assuming × I (second moment of area), the rigidity EI = 1.0 × 10 when the span between the beams 2 and 2 is 3000 mm or less.
It is 9 ~3 × 10 10 N · cm 2 / 1m wide.
【００２５】上記コンクリート製床パネル１Ｃの取付構
造について更に詳しく説明すると、図１０及び図１１に
示すように、このコンクリート製床パネル１Ｃの両端部
には夫々上面側の左右２箇所に、例えば平面視略半円状
の凹所２０を設け、また梁２の上面には床パネル取付箇
所の梁幅方向中央部にボルト４を例えば溶接によって突
設し、更に梁２の上部フランジ２ａ，２ａには両側に夫
々テープ状当て座３Ｂを貼り付けておく。The mounting structure of the concrete floor panel 1C will be described in more detail. As shown in FIGS. 10 and 11, both end portions of the concrete floor panel 1C are provided at two places on the upper surface side, for example, a flat surface. A recess 20 having a substantially semicircular shape is provided, and a bolt 4 is provided on the upper surface of the beam 2 at the center of the beam width direction of the floor panel mounting portion by, for example, welding. The tape-like pad 3B is attached to each side.
【００２６】しかして、上記コンクリート製床パネル１
Ｃの取付けにあたり、パネル長手方向に隣合わせに配置
される２枚の床パネル１Ｃ，１Ｃの対向端部を梁２の上
部フランジ２ａ，２ａ上に載せると共に、ボルト４が両
床パネル１Ｃ，１Ｃの対向する凹所２０，２０間に位置
するようにし、そして中央部にボルト孔２１ａを形成し
た押え連結板２１を、ボルト４に挿通して両床パネル１
Ｃ，１Ｃの凹所２０，２０に嵌め込んだ後、このボルト
４の上端部にナット５を螺合して締め付けることによっ
て、コンクリート製床パネル１Ｃの端部を梁２の上部フ
ランジ２ａ上に当て座３Ｂを介して支持し、図１３に示
すような取付状態とする。Then, the above concrete floor panel 1
When mounting C, the opposite end portions of two floor panels 1C, 1C arranged side by side in the longitudinal direction of the panel are placed on the upper flanges 2a, 2a of the beam 2, and the bolt 4 is attached to both floor panels 1C, 1C. A presser connecting plate 21 which is located between the facing recesses 20 and has a bolt hole 21a formed in the center thereof is inserted into the bolt 4 so that both floor panels 1 are connected.
After fitting in the recesses 20, 20 of C, 1C, the nut 5 is screwed onto the upper end of the bolt 4 and tightened to put the end of the concrete floor panel 1C on the upper flange 2a of the beam 2. It is supported via the abutment seat 3B and is in the attached state as shown in FIG.
【００２７】この場合、押え連結板２１の下面側に、図
１１に示すようにテープ状当て座３Ｂを所要長さにカッ
トして形成したようなチップ状の当て座３Ｃを取り付け
ておいて、押え連結板２１を両床パネル１Ｃ，１Ｃの凹
所２０，２０に嵌め込む際に、このチップ状当て座３Ｃ
を両凹所２０，２０の底面に当接させることによって、
コンクリート製床パネル１Ｃのボルト固定箇所が上側の
シート状当て座３Ｂと上側のチップ状当て座３Ｃとで挟
まれた状態となるから、遮音性が一層良くなる。尚、チ
ップ状の当て座３Ｃは、図１１及び図５の（Ａ）に示す
ように長方形や正方形等に形成された小片であって、複
数枚重ねて使用することもできるなど、使い勝手が良
く、またブッシュ状当て座３Ａよりも安価である。In this case, on the lower surface side of the presser connecting plate 21, as shown in FIG. 11, a tip-shaped pad 3C formed by cutting the tape-shaped pad 3B to a required length is attached. When the presser connecting plate 21 is fitted into the recesses 20, 20 of the floor panels 1C, 1C, the tip-shaped pad 3C is used.
By abutting the bottoms of both recesses 20, 20,
Since the bolt fixing points of the concrete floor panel 1C are sandwiched between the upper sheet-shaped pad 3B and the upper chip-shaped pad 3C, the sound insulation is further improved. The tip-shaped abutment seat 3C is a small piece formed in a rectangle, a square, or the like as shown in FIGS. 11 and 5 (A), and can be used by stacking a plurality of pieces. Moreover, it is cheaper than the bush-shaped pad 3A.
【００２８】図１０及び図１１に示す実施形態は、パネ
ル長手方向に隣合わせに配置される２枚の床パネル１
Ｃ，１Ｃの対向端部を梁２の上部フランジ２ａ，２ａ上
に同時に固定する場合であるが、図１２は、床パネル１
Ｃの１枚毎にその端部を梁２の上部フランジ２ａに固定
する場合を示す。即ち、この場合には、コンクリート製
床パネル１Ｃ端部の上面側左右２箇所に、例えば平面視
Ｕ字状の凹所２２を設けると共に、この凹所２２の中心
部から床パネル１Ｃを貫通するボルト孔２３を設け、ま
た梁２の上部フランジ２ａ上にテープ状当て座３Ｂを貼
り付け、この当て座３Ｂには上部フランジ２ａに設けら
れたボルト孔１４と対応する位置に孔１４ｏを開けてお
く。The embodiment shown in FIGS. 10 and 11 has two floor panels 1 arranged side by side in the longitudinal direction of the panels.
FIG. 12 shows a case where the opposite ends of C and 1C are fixed on the upper flanges 2a and 2a of the beam 2 at the same time.
The case where the end of each C is fixed to the upper flange 2a of the beam 2 is shown. That is, in this case, for example, U-shaped recesses 22 in a plan view are provided in two places on the upper surface side of the end of the concrete floor panel 1C, and the floor panel 1C is penetrated from the center of the recess 22. Bolt holes 23 are provided, and a tape-shaped pad 3B is attached on the upper flange 2a of the beam 2, and a hole 14o is formed in the pad 3B at a position corresponding to the bolt hole 14 provided on the upper flange 2a. deep.
【００２９】しかして、この床パネル１Ｃの取付けにあ
たり、床パネル１Ｃの端部を梁２の上部フランジ２ａ上
に当て座３Ｂを介して載置し、ボルト４を梁２側のボル
ト孔１４から床パネル１Ｂ側のボルト孔２３に通して、
このボルト４の突出端部にブッシュ状の当て座３Ａを介
してナット５を嵌め込み、ナット５を締め付けることに
よって、コンクリート製床パネル１Ｃの端部を梁２の上
部フランジ２ａ上に当て座３Ｂを介して支持固定し、図
１４に示すような状態とする。尚、この実施形態では、
床パネル１Ｂの端部下面側にシート状当て座３Ｂを配置
しているが、例えば図１２及び図１４に示す取付構造に
あっては、シート状当て座３Ｂに代わりに、ブッシュ状
当て座３Ｂをボルト４に通して床パネル１Ｃの端部下面
と梁２の上面との間に介装するようにしてもよい。When mounting the floor panel 1C, however, the end of the floor panel 1C is placed on the upper flange 2a of the beam 2 via the abutment seat 3B, and the bolt 4 is inserted from the bolt hole 14 on the beam 2 side. Through the bolt holes 23 on the floor panel 1B side,
The nut 5 is fitted into the projecting end of the bolt 4 via the bush-shaped abutment 3A, and the nut 5 is tightened so that the end of the concrete floor panel 1C is attached to the upper flange 2a of the beam 2 and the abutment 3B is attached. It is supported and fixed by way of the state shown in FIG. In this embodiment,
Although the sheet-shaped pad 3B is arranged on the lower surface side of the end of the floor panel 1B, for example, in the mounting structure shown in FIGS. 12 and 14, instead of the sheet-shaped pad 3B, the bush-shaped pad 3B is used. May be inserted through the bolt 4 between the lower surface of the end of the floor panel 1C and the upper surface of the beam 2.
【００３０】図１０〜図１４によって説明したように、
コンクリート製床パネル１Ｃの端部を梁２に支持固定す
る場合は、床パネル１Ｃの端部下面側にのみ当て座３Ａ
又は３Ｂを配置するだけで、床パネル１Ａ，１Ｂ上で生
じた振動や衝撃を当て座３Ａにより吸収させ、下階側へ
の伝搬を極力阻止して、防振、遮音性能の改善を図るこ
とができるが、更に床パネル１Ｃの端部上面側、即ち凹
所２０，２２内にも当て座３Ａを配置して、床パネル１
Ｃの端部を上下両側の当て座３Ａ又は３によって挟んだ
状態で梁２に支持固定するようにすれば、床パネル１Ｃ
上での振動や衝撃を有効に吸収できて、防振、遮音性能
が一層良好となる。As described with reference to FIGS. 10 to 14,
When the end of the concrete floor panel 1C is supported and fixed to the beam 2, the pad 3A is provided only on the lower surface side of the end of the floor panel 1C.
Or, by just arranging 3B, vibrations and impacts generated on the floor panels 1A and 1B are absorbed by the seat 3A and the propagation to the lower floor side is prevented as much as possible to improve the vibration and sound insulation performance. The floor panel 1C can also be formed by arranging the abutment seat 3A also on the upper surface side of the end of the floor panel 1C, that is, in the recesses 20 and 22.
If the end portion of C is sandwiched between the upper and lower contact seats 3A or 3 and is supported and fixed to the beam 2, the floor panel 1C
The above vibrations and shocks can be effectively absorbed, and the vibration and sound insulation performances are further improved.
【００３１】また、図１０〜図１４で示したコンクリー
ト製床パネル１Ｃの取付構造の実施形態では、この床パ
ネル１Ｃを、パネル支持板１５Ａ，１５Ｂによって高さ
調整するように梁２に取り付ける点については説明して
いないが、前述した金属製床パネル１Ａ，１Ｂの取付構
造の場合と同様に、梁上にパネル支持板をボルト・ナッ
トで夫々高さ調整可能に取り付けて、このパネル支持板
上に床パネルの両端部を粘弾性高分子材料からなる当て
座を介して支持し、ボルト・ナットによって固定するよ
うにしてもよい。In addition, in the embodiment of the mounting structure of the concrete floor panel 1C shown in FIGS. 10 to 14, the floor panel 1C is attached to the beam 2 so as to adjust the height by the panel support plates 15A and 15B. However, as in the case of the mounting structure of the metal floor panels 1A and 1B described above, the panel support plates are mounted on the beams so that their heights can be adjusted with bolts and nuts. Alternatively, both ends of the floor panel may be supported on the upper part through a support seat made of a viscoelastic polymer material and fixed by bolts and nuts.
【００３２】また、本発明の床パネル取付構造に使用す
るブッシュ状の当て座３Ａやシート状の当て座３Ｂは、
金属製床パネル１Ａ，１Ｂであるか、コンクリート製床
パネル１Ｃであるかにかかわらず、適宜に使い分けする
ことができるものであるが、ブッシュ状に形成された当
て座３Ａは、ボルト４等に嵌めてそのまま使用できるか
ら、使い易く、作業性が良い。また、テープ状に形成さ
れた当て座３Ｂは、梁２やパネル支持板１５Ａ，１５Ｂ
の上面に貼り付けるなどして手軽に使用でき、また安価
で、必要な長さにカットして使用できるため経済的であ
る。Further, the bush-shaped pad 3A and the sheet-shaped pad 3B used in the floor panel mounting structure of the present invention are
It can be properly used regardless of whether it is the metal floor panel 1A, 1B or the concrete floor panel 1C. Since it can be fitted and used as it is, it is easy to use and has good workability. Further, the tape-shaped base 3B is used for the beam 2 and the panel support plates 15A and 15B.
It is economical because it can be easily used by pasting it on the top surface of the, and is inexpensive and can be cut to the required length before use.
【００３３】[0033]
【発明の効果】請求項１に係る発明の床パネル取付構造
によれば、床パネルの両端部を両側の梁に夫々粘弾性高
分子材料からなる当て座を介して支持し、ボルト・ナッ
トで固定するようにしたから、この床パネル上で生じた
振動や衝撃を、粘弾性高分子材料からなる当て座が吸収
して、下階側への伝搬を阻止し、防振、遮音性能の向上
を図ることができる。According to the floor panel mounting structure of the first aspect of the present invention, both ends of the floor panel are supported by the beams on both sides via the contact seats made of viscoelastic polymer material, and the bolts and nuts are used. Since it is fixed, vibration and impact generated on this floor panel are absorbed by the backing seat made of viscoelastic polymer material, preventing it from propagating to the lower floor side, improving vibration and sound insulation performance. Can be achieved.
【００３４】請求項２に係る発明の床パネル取付構造に
よれば、両側の梁上に夫々梁の長手方向に沿って延びる
パネル支持板をボルト・ナットによって夫々高さ調整可
能に取り付け、両パネル支持板上に床パネルの両端部を
夫々粘弾性高分子材料からなる当て座を介して支持固定
するようにしたから、当て座により防振、遮音性能の向
上を図ることができながら、床パネルの高さを所望に調
整したり、その水平度を調整することができる。According to the floor panel mounting structure of the second aspect of the present invention, the panel support plates extending along the longitudinal direction of the beams are mounted on the beams on both sides so that the heights of the panel supporting plates can be adjusted by bolts and nuts. Since both ends of the floor panel are supported and fixed on the support plate via the bases made of viscoelastic polymer material, the bases can be used for vibration and sound insulation while improving the floor panel. The height of the can be adjusted as desired, and its levelness can be adjusted.
【００３５】請求項３に記載のように、金属製床パネル
の場合には、その両端部に設けられた各パネル取付用板
部のボルト孔の上下両面側に当て座を夫々配置すること
によって、床パネル上での振動や衝撃を有効に吸収でき
て、防振、遮音性能が一層良好となる。As described in claim 3, in the case of the metal floor panel, by placing the seats on the upper and lower sides of the bolt holes of the panel mounting plate portions provided at both ends thereof, respectively. Moreover, the vibration and impact on the floor panel can be effectively absorbed, and the vibration and sound insulation performance is further improved.
【００３６】請求項４に記載のように、コンクリート製
床パネルの場合には、床パネルの端部のパネル取付用ボ
ルトの少なくとも下面側に前記当て座を配置することに
よって、床パネル上での振動や衝撃を有効に吸収でき、
防振、遮音性能が良い。As described in claim 4, in the case of a concrete floor panel, by disposing the abutment seat on at least the lower surface side of the panel mounting bolt at the end of the floor panel, Can effectively absorb vibration and shock,
Good vibration and sound insulation performance.
【００３７】請求項５に記載のように、ブッシュ状に形
成されている当て座によれば、ボルト等に嵌めてそのま
ま使用できるから、非常に使い易く、作業性が良い。According to the fifth aspect of the present invention, since the bush-shaped abutment seat can be used as it is by fitting it into a bolt or the like, it is very easy to use and has good workability.
【００３８】請求項６に記載のように、テープ状に形成
されている当て座によれば、梁の上面に貼り付けるなど
して手軽に使用でき、また安価で、必要な長さにカット
してできるため経済的である。According to the sixth aspect of the present invention, the tape-shaped backing seat can be easily used by attaching it to the upper surface of the beam, and is inexpensive and cut to the required length. Because it can be done, it is economical.
【００３９】請求項７に記載のように、チップ状に形成
されている当て座は、使い勝手が良く、ブッシュ状当て
座よりも安価である。[0039] As described in claim 7, the tip-shaped abutment seat is easy to use and less expensive than the bush-shaped abutment seat.
【図１】 本発明に係る建築用床パネル、特に金属製床
パネルの取付構造を示す正面図である。FIG. 1 is a front view showing a mounting structure for a building floor panel, particularly a metal floor panel according to the present invention.
【図２】 （Ａ）及び（Ｂ）は夫々金属製床パネルを示
す斜視図である。FIGS. 2A and 2B are perspective views showing a metal floor panel, respectively.
【図３】 図２の（Ａ）に示す床パネルの取付構造の拡
大断面図である。FIG. 3 is an enlarged cross-sectional view of the floor panel mounting structure shown in FIG. 2 (A).
【図４】 図２の（Ｂ）に示す床パネルの取付構造の拡
大断面図である。FIG. 4 is an enlarged cross-sectional view of the floor panel mounting structure shown in FIG. 2 (B).
【図５】 （Ａ）はブッシュ状当て座並びにチップ状当
て座を示す斜視図、（Ｂ）はテープ状当て座を示す斜視
図、（Ｃ）は梁の上面にテープ状当て座を貼り付けて使
用している状態を示す斜視図である。FIG. 5A is a perspective view showing a bush-shaped pad and a tip-shaped pad, FIG. 5B is a perspective view showing a tape-shaped pad, and FIG. 5C is a tape-shaped pad attached to the upper surface of a beam. It is a perspective view which shows the state currently used.
【図６】 本発明に係る他の取付構造を示す斜視図であ
る。FIG. 6 is a perspective view showing another mounting structure according to the present invention.
【図７】 図６に示す取付構造と同じ取付構造を示す縦
断面図である。7 is a vertical cross-sectional view showing the same mounting structure as the mounting structure shown in FIG.
【図８】 図６に示す取付構造と同様な取付構造を示す
縦断面図である。8 is a vertical cross-sectional view showing a mounting structure similar to the mounting structure shown in FIG.
【図９】 図６に示す取付構造の平面図である。9 is a plan view of the mounting structure shown in FIG.
【図１０】 本発明に係る建築用床パネル、特にコンク
リート製床パネルの取付構造を示す正面図である。FIG. 10 is a front view showing a mounting structure for a building floor panel, particularly a concrete floor panel according to the present invention.
【図１１】 コンクリート製床パネルの一取付方法を説
明する分解斜視図である。FIG. 11 is an exploded perspective view illustrating one method of attaching the concrete floor panel.
【図１２】 コンクリート製床パネルの他の取付方法を
説明する分解斜視図である。FIG. 12 is an exploded perspective view illustrating another method of attaching the concrete floor panel.
【図１３】 図１１に示す取付方法で取り付けられたコ
ンクリート製床パネルの取付構造を示す縦断面図であ
る。FIG. 13 is a vertical cross-sectional view showing the mounting structure of the concrete floor panel mounted by the mounting method shown in FIG.
【図１４】 図１２に示す取付方法で取り付けられたコ
ンクリート製床パネルの取付構造を示す縦断面図であ
る。FIG. 14 is a vertical cross-sectional view showing the mounting structure of the concrete floor panel mounted by the mounting method shown in FIG.
【図１５】 （Ａ）は粘弾性高分子材料からなる当て座
と高性能防振ゴムとの防振特性比較を示すグラフ、
（Ｂ）は同当て座を装着した場合と装着しない場合との
減衰特性比較を示すグラフである。FIG. 15 (A) is a graph showing a comparison of anti-vibration characteristics between a base made of a viscoelastic polymer material and a high-performance anti-vibration rubber,
(B) is a graph showing a comparison of damping characteristics with and without the same seat.
１ 床パネル １Ａ，１Ｂ 金属製床パネル １Ｃ コンクリート製床パネル ２ 梁 ３ 当て座 ３Ａ ブッシュ状当て座 ３Ｂ テープ状当て座 ３Ｃ チップ状当て座 ４ ボルト ５ ナット ６ 筒状体 ７Ａ，７Ｂ 端部塞ぎ部材 ８ パネル本体 １０ 端部塞ぎ部材のパネル取付用板部 １２ ボルト孔 １４ ボルト孔 １６ ボルト １７ ナット 1 floor panel 1A, 1B metal floor panel 1C concrete floor panel 2 beams 3 Bait 3A Bush seat 3B Tape rest 3C Tip rest 4 volt 5 nuts 6 tubular 7A, 7B End blocking member 8 panel body 10 Panel mounting plate of the end closing member 12 bolt holes 14 bolt holes 16 volts 17 nuts
───────────────────────────────────────────────────── フロントページの続き (72)発明者 濱田 伸一 大阪府大阪市西区江戸堀２丁目１番１号 住友金属建材株式会社内 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Shinichi Hamada 2-1-1 Edobori, Nishi-ku, Osaka City, Osaka Prefecture Sumitomo Metal Building Materials Co., Ltd.
Claims (7)
性高分子材料からなる当て座を介して支持し、ボルト・
ナットによって固定するようにしてなる床パネルの取付
構造。1. A floor panel is supported at its both ends by beams on both sides via a backing seat made of a viscoelastic polymer material.
Floor panel mounting structure that is fixed by nuts.
に夫々梁の長手方向に沿って延びるパネル支持板をボル
ト・ナットによって夫々高さ調整可能に取り付け、両パ
ネル支持板上に床パネルの両端部を支持してボルト・ナ
ットで固定すると共に、梁上に高さ調整可能に取り付け
られるパネル支持板のボルト・ナット取付部分、又はパ
ネル支持板上に固定される床パネル端部のボルト・ナッ
ト固定部分、又は前記パネル支持板のボルト・ナット取
付部分と前記床パネル端部のボルト・ナット固定部分と
の両方に粘弾性高分子材料からなる当て座を介在させる
ようにしてなる床パネルの取付構造。2. A panel support plate extending along the longitudinal direction of each beam on both sides of the floor panel that supports both ends of the floor panel is mounted by bolts and nuts so that the height of each panel support plate can be adjusted. Supports both ends of the panel and secures them with bolts and nuts, and also mounts the bolts and nuts of the panel support plate that is mounted on the beam in a height-adjustable manner, or the floor panel end that is fixed on the panel support plate. A floor in which a base made of a viscoelastic polymer material is interposed between the bolt / nut fixing portion or both the bolt / nut mounting portion of the panel support plate and the bolt / nut fixing portion of the floor panel end portion. Panel mounting structure.
された金属製パネルであって、その両端部に設けられた
各パネル取付用板部のボルト孔の上下両面側に前記当て
座を夫々配置するようにしてなる請求項１又は２に記載
の床パネルの取付構造。3. The floor panel is a metal panel whose panel body is made of a metal plate, and the pad is provided on both upper and lower sides of the bolt holes of the panel mounting plate portions provided at both ends thereof. The floor panel mounting structure according to claim 1, wherein the floor panel mounting structures are arranged respectively.
て、このパネルの端部のパネル取付用ボルトの少なくと
も下面側に前記当て座を配置するようにしてなる請求項
１又は２に記載の床パネルの取付構造。4. The floor panel according to claim 1, wherein the floor panel is a concrete panel, and the pad is arranged at least on the lower surface side of the panel mounting bolt at the end of the floor panel. Mounting structure.
求項１〜４の何れかに記載の床パネルの取付構造。5. The floor panel mounting structure according to claim 1, wherein the abutment seat is formed in a bush shape.
項１〜４の何れかに記載の床パネルの取付構造。6. The floor panel mounting structure according to claim 1, wherein the pad is formed in a tape shape.
項１〜４の何れかに記載の床パネルの取付構造。7. The floor panel mounting structure according to claim 1, wherein the abutment seat is formed in a chip shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001356519A JP2003155795A (en) | 2001-11-21 | 2001-11-21 | Fitting structure of floor panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001356519A JP2003155795A (en) | 2001-11-21 | 2001-11-21 | Fitting structure of floor panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003155795A true JP2003155795A (en) | 2003-05-30 |
Family
ID=19168028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001356519A Pending JP2003155795A (en) | 2001-11-21 | 2001-11-21 | Fitting structure of floor panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003155795A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006283416A (en) * | 2005-04-01 | 2006-10-19 | Sekisui House Ltd | Floor structure of building |
| JP2011038277A (en) * | 2009-08-07 | 2011-02-24 | Sumitomo Metal Ind Ltd | Vibration control floor structure |
| JP2019007229A (en) * | 2017-06-26 | 2019-01-17 | 大和ハウス工業株式会社 | Floor structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0497051A (en) * | 1990-08-15 | 1992-03-30 | Misawa Homes Co Ltd | Flooring bearing member |
| JPH0849335A (en) * | 1994-05-30 | 1996-02-20 | Natl House Ind Co Ltd | Building panel and mounting structure thereof |
| JPH11124820A (en) * | 1997-10-20 | 1999-05-11 | Nippon Light Metal Co Ltd | Structure floor slab |
| JPH11131683A (en) * | 1997-08-28 | 1999-05-18 | Sumitomo Metal Mining Co Ltd | Composite panel |
| JP2001182211A (en) * | 1999-12-24 | 2001-07-03 | Daiwa House Ind Co Ltd | Floor structure |
-
2001
- 2001-11-21 JP JP2001356519A patent/JP2003155795A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0497051A (en) * | 1990-08-15 | 1992-03-30 | Misawa Homes Co Ltd | Flooring bearing member |
| JPH0849335A (en) * | 1994-05-30 | 1996-02-20 | Natl House Ind Co Ltd | Building panel and mounting structure thereof |
| JPH11131683A (en) * | 1997-08-28 | 1999-05-18 | Sumitomo Metal Mining Co Ltd | Composite panel |
| JPH11124820A (en) * | 1997-10-20 | 1999-05-11 | Nippon Light Metal Co Ltd | Structure floor slab |
| JP2001182211A (en) * | 1999-12-24 | 2001-07-03 | Daiwa House Ind Co Ltd | Floor structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006283416A (en) * | 2005-04-01 | 2006-10-19 | Sekisui House Ltd | Floor structure of building |
| JP2011038277A (en) * | 2009-08-07 | 2011-02-24 | Sumitomo Metal Ind Ltd | Vibration control floor structure |
| JP2019007229A (en) * | 2017-06-26 | 2019-01-17 | 大和ハウス工業株式会社 | Floor structure |
| JP7033400B2 (en) | 2017-06-26 | 2022-03-10 | 大和ハウス工業株式会社 | Floor structure |
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