JP2000073603A - Vibration control panel damper and vibration control structure making use thereof - Google Patents
Vibration control panel damper and vibration control structure making use thereofInfo
- Publication number
- JP2000073603A JP2000073603A JP10242942A JP24294298A JP2000073603A JP 2000073603 A JP2000073603 A JP 2000073603A JP 10242942 A JP10242942 A JP 10242942A JP 24294298 A JP24294298 A JP 24294298A JP 2000073603 A JP2000073603 A JP 2000073603A
- Authority
- JP
- Japan
- Prior art keywords
- point steel
- yield point
- end plates
- low yield
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Building Environments (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は極低降伏点鋼製パネ
ルを用いた制震パネルダンパとそれを用いた制震構造に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a damping panel damper using an extremely low yield point steel panel and a damping structure using the same.
【０００２】[0002]
【従来の技術】従来、図６(Ａ)に正面図で、(Ｂ)に断面
平面図で示すように、この種の制震パネルダンパ１２
は、上下の普通鋼製のエンドプレート１４と、これら上
下のエンドプレート１４の間に上下に延在して設けられ
た極低降伏点鋼製パネル１６などからなり、上下のエン
ドプレー１４の取り付け孔１４０４やこの取り付け孔１
４０４に挿通されるボルトなどを介して制震パネルダン
パ１２が、例えば、図７(Ａ)、(Ｂ)で示すように、間柱
１８の延在方向の中間部に配設される。そして、極低降
伏点鋼製パネル１６の両側に普通鋼製のフランジ２０が
設けられ、また、極低降伏点鋼製パネル１６の両面に普
通鋼製の補強リブ２２が十字状に設けられ、極低降伏点
鋼製パネル１６がその面方向に沿って塑性変形し易く、
面と直交する方向に塑性変形しにくいように構成されて
いる。このような制震パネルダンパ１２によれば、建物
の震動時に、図７(Ａ)、(Ｂ)で示すように、極低降伏点
鋼製パネル１６がその面方向に沿って塑性変形し、これ
により震動エネルギが吸収される。なお、図７におい
て、符号２４は上下階の梁、２６は柱を示している。2. Description of the Related Art Conventionally, as shown in a front view in FIG. 6A and a sectional plan view in FIG.
Consists of upper and lower end plates 14 made of ordinary steel, and a very low yield point steel panel 16 extending vertically between the upper and lower end plates 14. Hole 1404 and this mounting hole 1
The vibration damping panel damper 12 is disposed at an intermediate portion in the extending direction of the stud 18 as shown in FIGS. 7A and 7B, for example, via bolts inserted into the 404. And, the flanges 20 made of ordinary steel are provided on both sides of the extremely low yield point steel panel 16, and the reinforcing ribs 22 made of ordinary steel are provided in a cross shape on both surfaces of the extremely low yield point steel panel 16, The extremely low yield point steel panel 16 is easily plastically deformed along its surface direction,
It is configured such that it is unlikely to be plastically deformed in a direction perpendicular to the plane. According to such a vibration damping panel damper 12, when the building is vibrated, as shown in FIGS. 7A and 7B, the extremely low yield point steel panel 16 is plastically deformed along its plane direction, Thereby, vibration energy is absorbed. In FIG. 7, reference numeral 24 denotes beams on the upper and lower floors, and reference numeral 26 denotes columns.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来の
制震パネルダンパ１２は、極低降伏点鋼製パネル１６の
面の方向に沿った単一の方向についての震度エネルギし
か吸収できず、水平面内においての全方向についての震
動エネルギを吸収するためには２つの制震パネルダンパ
１２を、それらの極低降伏点鋼製パネル１６の向きが直
角になるようにＬ字状やＴ字状に並べて配設するしかな
く、大きなスペースを必要とし、また、取り付けの手間
も２倍となってコストダウンを図る上でも不利があっ
た。本発明は前記事情に鑑み案出されたものであって、
本発明の目的は、大きなスペースを要せずに水平面内に
おいての全方向についての震動エネルギを吸収でき、コ
ストダウンを図る上でも有利な制震パネルダンパとこの
制震パネルダンパを用いた制震構造を提供することにあ
る。However, the conventional vibration damping panel damper 12 can only absorb the seismic intensity energy in a single direction along the direction of the plane of the extremely low yield point steel panel 16, and cannot be used in the horizontal plane. In order to absorb the vibration energy in all directions, the two damping panel dampers 12 are arranged in an L-shape or T-shape such that the directions of the extremely low yield point steel panels 16 are at right angles. It has no choice but to require a large space, and the installation labor is doubled, which is disadvantageous in reducing costs. The present invention has been devised in view of the above circumstances,
SUMMARY OF THE INVENTION An object of the present invention is to provide a vibration damping panel damper which can absorb vibration energy in all directions in a horizontal plane without requiring a large space, and is advantageous in reducing costs, and a vibration damping device using the vibration damping panel damper. It is to provide a structure.
【０００４】[0004]
【課題を解決するための手段】前記目的を達成するため
本発明は、上下の普通鋼製のエンドプレートと、これら
上下のエンドプレートの間に上下に延在して設けられた
極低降伏点鋼製パネル部とからなる制震パネルダンパで
あって、前記極低降伏点鋼製パネル部は平面視した場合
に互いに直交させた２枚の極低降伏点鋼製パネルから構
成され、前記各極低降伏点鋼製パネルの両側には、極低
降伏点鋼製パネルの厚さ方向に延在する幅で上下のエン
ドプレートの間にわたり延在する普通鋼製のフランジが
設けられていることを特徴とする。また、本発明は、上
下の普通鋼製のエンドプレートと、これら上下のエンド
プレートの間に上下に延在して設けられた極低降伏点鋼
製パネル部とからなる制震パネルダンパであって、前記
極低降伏点鋼製パネル部は平面視した場合に互いに直交
させた２枚の極低降伏点鋼製パネルから構成され、前記
各極低降伏点鋼製パネルの両側には、極低降伏点鋼製パ
ネルの厚さ方向に延在する幅で上下のエンドプレートの
間にわたり延在する極低降伏点鋼製のフランジが設けら
れていることを特徴とする。また、本発明は、前記平面
視した場合に互いに直交させて設けられる２枚の極低降
伏点鋼製パネルのうち、一方の一枚は単体からなり、他
方の一枚は分割された２つの半体からなり、前記各半体
は平面視した場合互いに同一直線上に位置するように前
記一方の一枚の両面にそれぞれ溶接により固定されてい
ることを特徴とする。また、本発明は、上下の普通鋼製
のエンドプレートと、これら上下のエンドプレートの間
に上下に延在して設けられた極低降伏点鋼製パネル部と
からなる制震パネルダンパであって、前記極低降伏点鋼
製パネル部は極低降伏点鋼製パネルからなり、平面視し
た場合に断面が中空の矩形になるように４つの側面から
四角柱状に形成されていることを特徴とする。また、本
発明は、上下の普通鋼製のエンドプレートと、これら上
下のエンドプレートの間に設けられた極低降伏点鋼製パ
ネル部とからなる制震パネルダンパであって、前記極低
降伏点鋼製パネル部は、極低降伏点鋼製パネルから上下
に延在する円筒状に形成されていることを特徴とする。
また、本発明は、二つの建物が近接して設けられ、これ
ら建物が互いに向かい合う側部からそれぞれ張り出し部
が向かい合う建物に向けて水平に、かつ、上下方向に間
隔をおいて対向するように設けられ、これら張り出し部
の間に前記上下のエンドプレートを固定させて前記制震
パネルダンパが配設されていることを特徴とする。In order to achieve the above object, the present invention provides an upper and lower end plate made of ordinary steel, and an extremely low yield point extending vertically between the upper and lower end plates. A damping panel damper comprising a steel panel portion, wherein the extremely low yield point steel panel portion is composed of two extremely low yield point steel panels orthogonal to each other when viewed in a plan view. Plain steel flanges are provided on both sides of the extremely low yield point steel panel and extend between the upper and lower end plates with a width extending in the thickness direction of the extremely low yield point steel panel. It is characterized by. The present invention is also a vibration damping panel damper including upper and lower end plates made of ordinary steel, and an extremely low yield point steel panel portion extending vertically between the upper and lower end plates. The extremely-low-yield-point steel panel portion is composed of two extremely-low-yield-point steel panels orthogonal to each other when viewed in a plan view. An extremely low yield point steel flange extending between the upper and lower end plates with a width extending in the thickness direction of the low yield point steel panel is provided. In addition, the present invention provides, among the two extremely low yield point steel panels provided orthogonally to each other when viewed in a plan view, one of the panels being a single piece and the other one being a divided two The first and second halves are fixed to each other by welding so that the halves are located on the same straight line when viewed in a plan view. The present invention is also a vibration damping panel damper including upper and lower end plates made of ordinary steel, and an extremely low yield point steel panel portion extending vertically between the upper and lower end plates. The ultra-low-yield-point steel panel portion is made of an extremely-low-yield-point steel panel, and is formed in a quadrangular prism shape from four sides so that the cross section becomes a hollow rectangle when viewed in plan. And The present invention also provides a vibration damping panel damper comprising upper and lower end plates made of ordinary steel, and an extremely low yield point steel panel portion provided between the upper and lower end plates. The point steel panel is characterized by being formed in a cylindrical shape extending vertically from the extremely low yield point steel panel.
Further, the present invention provides that two buildings are provided close to each other, and these buildings are provided so as to face each other from the side facing each other horizontally to the building facing each other, and spaced apart in the vertical direction so as to face each other. The upper and lower end plates are fixed between the overhanging portions, and the vibration damping panel damper is provided.
【０００５】本発明では、上下のエンドプレートの間に
配設された極低降伏点鋼製パネル部により、水平方向の
全方向からの震動について、それら震動をＸ成分とＹ成
分とに分担して極低降伏点鋼製パネルが塑性変形し、こ
れにより水平面における全方向についての震動エネルギ
が吸収される。また、本発明の制震パネルダンパは、建
物躯体中の箇所のみならず、二つの建物が近接して設け
られる場合に、これら建物から突設された張り出し部の
間に配置されて用いられる。In the present invention, with respect to vibrations from all directions in the horizontal direction, the vibrations are divided into an X component and a Y component by the extremely low yield point steel panel disposed between the upper and lower end plates. As a result, the extremely low yield point steel panel is plastically deformed, thereby absorbing vibration energy in all directions in the horizontal plane. Further, the vibration damping panel damper of the present invention is used not only at a location in a building frame but also between two overhanging portions protruding from these buildings when two buildings are provided close to each other.
【０００６】[0006]
【発明の実施の形態】以下、本発明の実施の形態につい
て説明する。図１(Ａ)は制震パネルダンパの正面図、
(Ｂ)は同断面平面図を示す。本実施の形態による制震パ
ネルダンパ３０は、上下のエンドプレート３２と、これ
ら上下のエンドプレート３２間に設けられた極低降伏点
鋼製パネル部３３と、フランジ３６から構成されてい
る。Embodiments of the present invention will be described below. Fig. 1 (A) is a front view of the damping panel damper,
(B) shows the same sectional plan view. The damping panel damper 30 according to the present embodiment includes upper and lower end plates 32, an extremely low yield point steel panel portion 33 provided between the upper and lower end plates 32, and a flange 36.
【０００７】前記エンドプレート３２は普通鋼から正方
形に形成され、エンドプレート３２には、制震パネルダ
ンパ３０を建物躯体側に取り付けるための取り付け孔
(不図示)が複数形成されている。The end plate 32 is formed in a square from ordinary steel. The end plate 32 has a mounting hole for mounting the damping panel damper 30 to the building frame side.
(Not shown) are formed.
【０００８】前記極低降伏点鋼製パネル部３３は２枚の
極低降伏点鋼製パネル３４からなり、各極低降伏点鋼製
パネル３４は矩形板状に形成されており、平面視した場
合に十字状に互いに直交するように配置されている。よ
り詳細には、平面視した場合にそれら極低降伏点鋼製パ
ネル３４の交点がエンドプレート３２の中心に位置し、
各極低降伏点鋼製パネル３４が、エンドプレート３２の
輪郭をなす正方形の各辺に平行するように設けられてい
る。２枚の極低降伏点鋼製パネル３４のうち、一方の一
枚は単体３４Ａから構成され、他方の一枚は分割された
２つの半体３４Ｂから構成されている。前記各半体３４
Ｂは、平面視した場合互いに同一直線上に位置するよう
に前記一方の一枚３４Ａの中央の両面にそれぞれ溶接に
より固定されている。なお、２枚の極低降伏点鋼製パネ
ル３４の上端と下端はそれぞれエンドプレート３２に溶
接により固定されている。The extremely low yield point steel panel portion 33 is composed of two extremely low yield point steel panels 34, and each of the extremely low yield point steel panels 34 is formed in a rectangular plate shape and is viewed in plan. In some cases, they are arranged in a cross shape so as to be orthogonal to each other. More specifically, when viewed in a plan view, the intersection of the extremely low yield point steel panels 34 is located at the center of the end plate 32,
Each extremely low yield point steel panel 34 is provided so as to be parallel to each side of the square forming the contour of the end plate 32. One of the two extremely low yield point steel panels 34 is constituted by a single body 34A, and the other is constituted by two divided half bodies 34B. Each half 34
B are fixed by welding to both surfaces at the center of the one sheet 34A so as to be located on the same straight line when viewed in plan. The upper and lower ends of the two extremely low yield point steel panels 34 are fixed to the end plate 32 by welding, respectively.
【０００９】前記フランジ３６は普通鋼からなり各極低
降伏点鋼製パネル３４の両側に設けられている。前記フ
ランジ３６は、極低降伏点鋼製パネル３４の厚さ方向に
延在する幅を有して上下に延在し(言い換えると、フラ
ンジ３６はその面を極低降伏点鋼製パネル３４の面と直
交する方向に向けて上下に延在し)、幅方向の中央部が
極低降伏点鋼製パネル３４の端部に溶接などにより固定
され、フランジ３６の上下の端部は対応するエンドプレ
ート３２に溶接などにより固定されている。The flanges 36 are made of ordinary steel and are provided on both sides of each extremely low yield point steel panel 34. The flange 36 extends up and down with a width extending in the thickness direction of the extremely low yield point steel panel 34 (in other words, the flange 36 has its surface The center in the width direction is fixed to the end of the ultra-low yield point steel panel 34 by welding or the like, and the upper and lower ends of the flange 36 are corresponding end ends. It is fixed to the plate 32 by welding or the like.
【００１０】このような構成からなる制震パネルダンパ
３０は、例えば、従来と同様に建物躯体中に連結されて
用いられる。制震パネルダンパ３０では２枚の極低降伏
点鋼製パネル３４が直交して設けられており、水平方向
の全方向からの震動について、それら震動をＸ成分とＹ
成分とに分担して２枚の各極低降伏点鋼製パネル３４が
それぞれ塑性変形し、これにより水平面における全方向
についての震動エネルギを吸収できる。そして、上下の
エンドプレート３２の間に２枚の極低降伏点鋼製パネル
３４が十字状に設けられているので、従来の２つの制震
パネルダンパをＬ字状やＴ字状に並べて配設する場合に
比べ小さなスペース内に配設でき、また、取り付けの手
間も１つの制震パネルダンパを取り付ける場合と同様で
あり、したがって取り付けも簡単になされ、コストダウ
ンを図る上でも有利となる。The damping panel damper 30 having such a configuration is used, for example, by being connected to the inside of a building frame as in the prior art. In the vibration damping panel damper 30, two extremely low yield point steel panels 34 are provided at right angles to each other.
Each of the two extremely low yield point steel panels 34 is plastically deformed by sharing with the components, thereby absorbing vibration energy in all directions in the horizontal plane. Since two extremely low yield point steel panels 34 are provided in a cross shape between the upper and lower end plates 32, two conventional damping panel dampers are arranged side by side in an L shape or a T shape. It can be arranged in a smaller space than when it is installed, and the installation time is the same as when one vibration damper panel damper is installed. Therefore, the installation is simplified, which is advantageous in reducing costs.
【００１１】制震パネルダンパ３０は上述のように従来
と同様に建物躯体中に連結されて用いられる他、建物同
士の間に用いることも可能である。図２および図３は制
震パネルダンパを建物同士の間に用いた場合の説明図で
あり、図２は建物の正面図、図３は制震パネルダンパ部
分の拡大正面図を示す。図２、図３に示すように、二つ
の建物４０，４２が近接して設けられている。そして、
一方の建物４０の側部で上下に間隔をおいた複数箇所か
らＩ形鋼やＨ形鋼製の梁などからなる張り出し部４４が
他方の建物４２に向けて水平に突設され、また、他方の
建物４２の側部で上下に間隔をおいた複数箇所から同様
に梁などからなる張り出し部４６が一方の建物４０に向
けて水平に突設されいる。各張り出し部４４，４６は上
下方向に間隔をおいて対向しているように設けられ、こ
れら張り出し部４４，４６に上下のエンドプレート３２
を固定させて制震パネルダンパ３０が配設されている。As described above, the vibration damping panel damper 30 is used by being connected to the inside of a building frame as in the prior art, and can also be used between buildings. 2 and 3 are explanatory diagrams in the case where a damping panel damper is used between buildings. FIG. 2 is a front view of the building, and FIG. 3 is an enlarged front view of a damping panel damper portion. As shown in FIGS. 2 and 3, two buildings 40 and 42 are provided close to each other. And
Overhangs 44 made of I-beams, H-beams, and the like are protruded horizontally toward the other building 42 from a plurality of vertically spaced locations on the side of one building 40. A plurality of overhangs 46 made of beams or the like are also horizontally protruded from one side of the building 42 toward the other building 40 at a plurality of vertically spaced locations. The overhang portions 44 and 46 are provided so as to face each other at intervals in the vertical direction.
Is fixed, and a damping panel damper 30 is provided.
【００１２】このように制震パネルダンパ３０を配置し
た場合でも、張り出し部４４，４６を介して水平方向の
全方向からの震動について、それら震動をＸ成分とＹ成
分とに分担して２枚の各極低降伏点鋼製パネル３４がそ
れぞれ塑性変形し、建物４０，４２の一方、または両方
の水平面における全方向についての震動エネルギを吸収
できる。そして、上下のエンドプレート３２の間に２枚
の極低降伏点鋼製パネル３４が十字状に設けられている
ので、従来の２つの制震パネルダンパをＬ字状やＴ字状
に並べて配設する場合に比べ張り出し部４４，４６を小
さくでき、また、取り付けの手間も１つの制震パネルダ
ンパを取り付ける場合と同様であり、したがって取り付
けも簡単になされ、コストダウンを図る上でも有利とな
る。Even when the damping panel damper 30 is arranged in this manner, two vibrations are divided into an X component and a Y component for vibrations from all directions in the horizontal direction via the overhang portions 44 and 46. Each of the extremely low yield point steel panels 34 is plastically deformed, and can absorb vibration energy in all directions in one or both horizontal planes of the buildings 40 and 42. Since two extremely low yield point steel panels 34 are provided in a cross shape between the upper and lower end plates 32, two conventional damping panel dampers are arranged side by side in an L shape or a T shape. The overhanging portions 44, 46 can be made smaller than in the case of installation, and the installation time is the same as that of installing one damping panel damper. Therefore, the installation is simplified, which is advantageous in reducing the cost. .
【００１３】なお、上記の実施の形態では、各極低降伏
点鋼製パネル３４がその面方向に沿って塑性変形し易
く、面と直交する方向に塑性変形しにくくするように、
フランジ３６を普通鋼で構成した場合について説明した
が、本発明では２枚の極低降伏点鋼製パネル３４が直交
して設けられており、震動をＸ成分とＹ成分とに分担し
て２枚の各極低降伏点鋼製パネル３４がそれぞれ塑性変
形するので、フランジ３６を極低降伏点鋼で形成するよ
うにしてもよい。フランジ３６を極低降伏点鋼で形成し
た場合には、フランジ３６の幅方向に平行する極低降伏
点鋼製パネル３４の塑性変形時に該フランジ３６も塑性
変形し、このフランジ３６の幅方向に沿った塑性変形に
より極低降伏点鋼製パネル３４に加えフランジ３６によ
っても震動エネルギを吸収することになる。In the above-described embodiment, each extremely low yield point steel panel 34 is easily plastically deformed along its plane direction, and is not easily plastically deformed in a direction perpendicular to the plane.
Although the case in which the flange 36 is made of ordinary steel has been described, in the present invention, two extremely low yield point steel panels 34 are provided orthogonally, and the vibration is shared between the X component and the Y component. Since each of the extremely low yield point steel panels 34 is plastically deformed, the flange 36 may be formed of extremely low yield point steel. When the flange 36 is formed of an extremely low yield point steel, when the extremely low yield point steel panel 34 parallel to the width direction of the flange 36 is plastically deformed, the flange 36 is also plastically deformed. Due to the plastic deformation along, the vibration energy is absorbed not only by the extremely low yield point steel panel 34 but also by the flange 36.
【００１４】次に、図４および図５を参照して本発明の
別の実施の形態について説明する。図４、図５において
(Ａ)は制震パネルダンパの正面図、(Ｂ)は同断面平面図
を示す。上記の実施の形態と同様な箇所、部材に同様の
符号を付して説明すると、図４に示す制震パネルダンパ
５０は、上下のエンドプレート３２と、これら上下のエ
ンドプレート３２間に設けられた極低降伏点鋼製パネル
部５２から構成されている。前記極低降伏点鋼製パネル
部５２は極低降伏点鋼製パネル５４からなり、平面視し
た場合に断面が中空の矩形(本実施の形態では正方形)に
なるように４つの側面から四角柱状に形成されている。
前記極低降伏点鋼製パネル部５２は極低降伏点鋼製パネ
ル５４に曲げ加工を施すことで形成してもよく、あるい
は、各側面をなす４枚の極低降伏点鋼製パネル５４を溶
接により接合することで形成してもよく、その製造方法
は任意である。Next, another embodiment of the present invention will be described with reference to FIGS. 4 and 5,
(A) is a front view of the damping panel damper, and (B) is a plan view of the same section. Explaining the same parts and members as those in the above embodiment with the same reference numerals, the damping panel damper 50 shown in FIG. 4 is provided between the upper and lower end plates 32 and between the upper and lower end plates 32. And a very low yield point steel panel 52. The extremely-low-yield-point steel panel portion 52 is made of an extremely-low-yield-point steel panel 54, and has a rectangular column shape from four side surfaces so that the cross section becomes a hollow rectangle (square in the present embodiment) when viewed in plan. Is formed.
The extremely low yield point steel panel portion 52 may be formed by subjecting the extremely low yield point steel panel 54 to bending processing, or may be formed by forming four extremely low yield point steel panels 54 forming each side surface. It may be formed by joining by welding, and its manufacturing method is arbitrary.
【００１５】図５に示す制震パネルダンパ６０は、上下
のエンドプレート３２と、これら上下のエンドプレート
３２間に設けられた極低降伏点鋼製パネル部６２から構
成されている。前記極低降伏点鋼製パネル部６２は極低
降伏点鋼製パネル６４から上下に延在する円筒状に形成
されている。このような制震パネルダンパ５０，６０に
よっても前記制震パネルダンパ３０と同様に、水平方向
の全方向からの震動について、それら震動をＸ成分とＹ
成分とに分担して極低降伏点鋼製パネル５４，６４が塑
性変形し、これにより水平面における全方向についての
震動エネルギを吸収でき、また、小さなスペース内に配
設でき、取り付けの手間も簡単になされ、コストダウン
を図る上でも有利となる。なお、前記制震パネルダンパ
３０以外にいくつかの他の制震パネルダンパの別実施例
を説明したが、こらら制震パネルダンパが用いられる箇
所も制震パネルダンパ３０と同様であり、建物躯体中に
連結されて、あるいは、図２、図３に示すように、二つ
の建物４０，４２の張り出し部４４，４６の間に連結さ
れて用いられる。A damping panel damper 60 shown in FIG. 5 includes upper and lower end plates 32 and a panel panel 62 made of extremely low yield point steel provided between the upper and lower end plates 32. The extremely low yield point steel panel portion 62 is formed in a cylindrical shape extending vertically from the extremely low yield point steel panel 64. As with the vibration damping panel damper 30, the vibrations from all horizontal directions can be expressed by the vibration damping panel dampers 50 and 60 as X components and Y motions.
The extremely low yield point steel panels 54 and 64 are plastically deformed by sharing with the components, so that the vibration energy in all directions in the horizontal plane can be absorbed, and can be arranged in a small space, and the installation work is easy. This is advantageous in reducing costs. Although other embodiments of some other damping panel dampers other than the damping panel damper 30 have been described, the places where these damping panel dampers are used are the same as those of the damping panel damper 30. It is used by being connected in a frame or, as shown in FIGS. 2 and 3, by being connected between overhanging portions 44 and 46 of two buildings 40 and 42.
【００１６】[0016]
【発明の効果】以上の説明で明らかなように本発明の制
震パネルダンパによれば、水平方向の全方向からの震動
について、それら震動をＸ成分とＹ成分とに分担して極
低降伏点鋼製パネルが塑性変形し、これにより水平面に
おける全方向についての震動エネルギを吸収できる。そ
して、上下一対のエンドプレートの間に極低降伏点鋼製
パネル部が設けられているので、従来の２つの制震パネ
ルダンパをＬ字状やＴ字状に並べて配設する場合に比べ
小さなスペース内に配設でき、また、取り付けの手間も
１つの制震パネルダンパを取り付ける場合と同様であ
り、したがって取り付けも簡単になされ、コストダウン
を図る上でも有利となる。本発明の制震パネルダンパ
は、従来のように建物躯体中に配置されるのみならず、
二つの建物が近接して設けられる場合に、これら建物か
ら突設された張り出し部の間に配置されて好適である。As is apparent from the above description, according to the vibration damping panel damper of the present invention, regarding the vibrations from all directions in the horizontal direction, those vibrations are shared by the X component and the Y component, and the extremely low yield is obtained. The point steel panel is plastically deformed, thereby absorbing vibration energy in all directions in the horizontal plane. And since the extremely low yield point steel panel part is provided between a pair of upper and lower end plates, it is smaller than the case where two conventional damping panel dampers are arranged in an L-shape or T-shape. It can be arranged in a space, and the installation time is the same as that of installing one damping panel damper. Therefore, the installation is simple, which is advantageous in reducing the cost. The damping panel damper of the present invention is not only disposed in the building frame as in the past, but also
When two buildings are provided close to each other, it is suitable to be arranged between the overhangs protruding from these buildings.
【図１】(Ａ)は制震パネルダンパの正面図、(Ｂ)は同断
面平面図である。1A is a front view of a damping panel damper, and FIG. 1B is a cross-sectional plan view of the same.
【図２】制震パネルダンパの使用状態の説明図である。FIG. 2 is an explanatory diagram of a use state of a damping panel damper.
【図３】制震パネルダンパの使用状態の説明図である。FIG. 3 is an explanatory view of a use state of a damping panel damper.
【図４】(Ａ)は制震パネルダンパの正面図、(Ｂ)は同断
面平面図である。FIG. 4A is a front view of a damping panel damper, and FIG. 4B is a sectional plan view of the same.
【図５】(Ａ)は制震パネルダンパの正面図、(Ｂ)は同断
面平面図である。FIG. 5A is a front view of a damping panel damper, and FIG. 5B is a sectional plan view thereof.
【図６】(Ａ)は従来の制震パネルダンパの正面図、(Ｂ)
は同断面平面図である。FIG. 6A is a front view of a conventional damping panel damper, and FIG.
Is a sectional plan view of the same.
【図７】(Ａ)、(Ｂ)は制震パネルダンパの使用状態の説
明図である。FIGS. 7A and 7B are explanatory diagrams of a use state of a damping panel damper.
【符号の説明】 ３０，５０，６０ 制震パネルダンパ ３２ エンドプレート ３３，５２，６２ 極低降伏点鋼製パネル部 ３４，５４，６４ 極低降伏点鋼製パネル ３６ フランジ[Description of Signs] 30, 50, 60 Damping panel damper 32 End plate 33, 52, 62 Extremely low yield point steel panel part 34, 54, 64 Extremely low yield point steel panel 36 Flange
Claims (6)
れら上下のエンドプレートの間に上下に延在して設けら
れた極低降伏点鋼製パネル部とからなる制震パネルダン
パであって、 前記極低降伏点鋼製パネル部は平面視した場合に互いに
直交させた２枚の極低降伏点鋼製パネルから構成され、 前記各極低降伏点鋼製パネルの両側には、極低降伏点鋼
製パネルの厚さ方向に延在する幅で上下のエンドプレー
トの間にわたり延在する普通鋼製のフランジが設けられ
ている、 ことを特徴とする制震パネルダンパ。1. A damping panel damper comprising upper and lower end plates made of ordinary steel, and an extremely low yield point steel panel portion vertically provided between the upper and lower end plates. The extremely-low-yield-point steel panel portion is composed of two extremely-low-yield-point steel panels orthogonal to each other when viewed in a plan view. A vibration damping panel damper, comprising: a normal steel flange extending between upper and lower end plates with a width extending in a thickness direction of the yield point steel panel.
れら上下のエンドプレートの間に上下に延在して設けら
れた極低降伏点鋼製パネル部とからなる制震パネルダン
パであって、 前記極低降伏点鋼製パネル部は平面視した場合に互いに
直交させた２枚の極低降伏点鋼製パネルから構成され、 前記各極低降伏点鋼製パネルの両側には、極低降伏点鋼
製パネルの厚さ方向に延在する幅で上下のエンドプレー
トの間にわたり延在する極低降伏点鋼製のフランジが設
けられている、 ことを特徴とする制震パネルダンパ。2. A vibration damping panel damper comprising upper and lower end plates made of ordinary steel, and an extremely low yield point steel panel portion extending vertically between said upper and lower end plates. The extremely-low-yield-point steel panel portion is composed of two extremely-low-yield-point steel panels orthogonal to each other when viewed in a plan view. An extremely low yield point steel flange extending between the upper and lower end plates with a width extending in the thickness direction of the yield point steel panel, is provided.
設けられる２枚の極低降伏点鋼製パネルのうち、一方の
一枚は単体からなり、他方の一枚は分割された２つの半
体からなり、前記各半体は平面視した場合互いに同一直
線上に位置するように前記一方の一枚の両面にそれぞれ
溶接により固定されていることを特徴とする請求項１ま
たは２記載の制震パネルダンパ。3. One of two extremely low yield point steel panels provided orthogonally to each other when viewed in a plan view, one of which is a single piece, and the other is a divided two half. 3. The control device according to claim 1, wherein each of the halves is fixed to each of both surfaces of the one sheet by welding so that the halves are positioned on the same straight line when viewed in a plan view. 4. Seismic panel damper.
れら上下のエンドプレートの間に上下に延在して設けら
れた極低降伏点鋼製パネル部とからなる制震パネルダン
パであって、 前記極低降伏点鋼製パネル部は極低降伏点鋼製パネルか
らなり、平面視した場合に断面が中空の矩形になるよう
に４つの側面から四角柱状に形成されている、 ことを特徴とする制震パネルダンパ。4. A damping panel damper comprising upper and lower end plates made of ordinary steel, and an extremely low yield point steel panel portion extending vertically between said upper and lower end plates. The extremely-low-yield-point steel panel portion is made of an extremely-low-yield-point steel panel, and is formed in a quadrangular prism shape from four sides so that a cross section becomes a hollow rectangle when viewed in a plan view. Damping panel damper.
れら上下のエンドプレートの間に設けられた極低降伏点
鋼製パネル部とからなる制震パネルダンパであって、 前記極低降伏点鋼製パネル部は、極低降伏点鋼製パネル
から上下に延在する円筒状に形成されている、 ことを特徴とする制震パネルダンパ。5. A damping panel damper comprising upper and lower end plates made of ordinary steel and an extremely low yield point steel panel portion provided between the upper and lower end plates, wherein the extremely low yield point is provided. The steel panel portion is formed in a cylindrical shape extending vertically from the extremely low yield point steel panel, The vibration damper panel damper.
建物が互いに向かい合う側部からそれぞれ張り出し部が
向かい合う建物に向けて水平に、かつ、上下方向に間隔
をおいて対向するように設けられ、これら張り出し部の
間に前記上下のエンドプレートを固定させて前記請求項
１乃至５の何れか１項記載の制震パネルダンパが配設さ
れていることを特徴とする制震構造。6. Two buildings are provided close to each other, and the buildings are provided so as to face each other horizontally from the side facing each other and to the building facing each other at an interval in the vertical direction. The vibration damping structure according to any one of claims 1 to 5, wherein the upper and lower end plates are fixed between the overhang portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24294298A JP3995128B2 (en) | 1998-08-28 | 1998-08-28 | Damping panel damper and damping structure using it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24294298A JP3995128B2 (en) | 1998-08-28 | 1998-08-28 | Damping panel damper and damping structure using it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000073603A true JP2000073603A (en) | 2000-03-07 |
| JP3995128B2 JP3995128B2 (en) | 2007-10-24 |
Family
ID=17096523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24294298A Expired - Fee Related JP3995128B2 (en) | 1998-08-28 | 1998-08-28 | Damping panel damper and damping structure using it |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3995128B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006275100A (en) * | 2005-03-28 | 2006-10-12 | Nippon Steel Corp | Metallic hollow pipe damper |
| JP2010203152A (en) * | 2009-03-04 | 2010-09-16 | Jfe Steel Corp | Vibration control panel |
| CN102320306A (en) * | 2011-07-08 | 2012-01-18 | 哈尔滨工业大学 | Profile plate for train carriage |
| JP2013047458A (en) * | 2012-11-20 | 2013-03-07 | Ohbayashi Corp | Vibration control structure |
| CN103817480A (en) * | 2014-03-19 | 2014-05-28 | 中国建筑第八工程局有限公司 | Welding and locating structure for damper and bottom of steel beam, and welding method with welding and locating structure applied |
| JP2017214824A (en) * | 2011-12-16 | 2017-12-07 | 株式会社Ｉｈｉインフラシステム | Elasto-plastic hysteretic damper |
| JP2022039271A (en) * | 2020-08-28 | 2022-03-10 | 株式会社川金テクノソリューション | Damping damper |
-
1998
- 1998-08-28 JP JP24294298A patent/JP3995128B2/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006275100A (en) * | 2005-03-28 | 2006-10-12 | Nippon Steel Corp | Metallic hollow pipe damper |
| JP2010203152A (en) * | 2009-03-04 | 2010-09-16 | Jfe Steel Corp | Vibration control panel |
| CN102320306A (en) * | 2011-07-08 | 2012-01-18 | 哈尔滨工业大学 | Profile plate for train carriage |
| CN102320306B (en) * | 2011-07-08 | 2014-02-26 | 哈尔滨工业大学 | Profile plate for train carriage |
| JP2017214824A (en) * | 2011-12-16 | 2017-12-07 | 株式会社Ｉｈｉインフラシステム | Elasto-plastic hysteretic damper |
| JP2013047458A (en) * | 2012-11-20 | 2013-03-07 | Ohbayashi Corp | Vibration control structure |
| CN103817480A (en) * | 2014-03-19 | 2014-05-28 | 中国建筑第八工程局有限公司 | Welding and locating structure for damper and bottom of steel beam, and welding method with welding and locating structure applied |
| JP2022039271A (en) * | 2020-08-28 | 2022-03-10 | 株式会社川金テクノソリューション | Damping damper |
| JP7368849B2 (en) | 2020-08-28 | 2023-10-25 | 株式会社川金コアテック | Vibration damper |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3995128B2 (en) | 2007-10-24 |
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