JP3327290B2 - Control device and control system for vibration control device and vibration control structure - Google Patents
Control device and control system for vibration control device and vibration control structureInfo
- Publication number
- JP3327290B2 JP3327290B2 JP2000256733A JP2000256733A JP3327290B2 JP 3327290 B2 JP3327290 B2 JP 3327290B2 JP 2000256733 A JP2000256733 A JP 2000256733A JP 2000256733 A JP2000256733 A JP 2000256733A JP 3327290 B2 JP3327290 B2 JP 3327290B2
- Authority
- JP
- Japan
- Prior art keywords
- control device
- vibration
- control
- vibration damping
- valve opening
- 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.)
- Expired - Fee Related
Links
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】この発明は柱・梁のフレーム
内に設置される耐震要素とフレームとの間に跨って設置
され、耐震要素の抵抗力を調整する複数個の制震装置を
同時に制御する制御装置及び制御システム、並びに少な
くともいずれかの制御システムを有する制震構造物に関
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is to control a plurality of vibration control devices installed between a frame and a frame, which are installed in a frame of columns and beams, for adjusting the resistance of the frame. The present invention relates to a control device, a control system, and a vibration control structure having at least one control system.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】柱・梁
のフレーム内に一部が分離した状態で設置される耐震要
素と、その分離した側のフレームとの間に設置される制
震装置はピストンの両側に油圧室を持つシリンダにおい
てフレームと耐震要素のいずれか一方に接続され、シリ
ンダ内を往復動するピストンロッドにおいて他方に接続
され、油圧室間の圧力油の移動が自由な状態と拘束状態
とが切り替えられることで、あるいは圧力油の移動量が
調整されることで、ピストンロッドの移動・停止、また
は移動速度が制御され、耐震要素の抵抗力を調整する。2. Description of the Related Art A seismic device installed between a frame of pillars and beams and a seismic element installed partially separated from the frame, and a damping device installed between the frames on the separated side Is connected to one of the frame and the seismic element in a cylinder with hydraulic chambers on both sides of the piston, and connected to the other in a piston rod that reciprocates in the cylinder, allowing free movement of pressure oil between the hydraulic chambers. By switching between the constrained state and the movement amount of the pressure oil, the movement / stop or movement speed of the piston rod is controlled, and the resistance of the seismic element is adjusted.
【０００３】シリンダの両油圧室をつなぐ流路の一部に
は開閉制御弁が接続され、圧力油の移動状態や移動量は
開閉制御弁に伝達されるコントローラからの弁開度指令
によって決まり、弁開度は建物の応答、もしくは両油圧
室内の圧力油間の圧力差、あるいはピストンロッドとシ
リンダ間の相対変位等を検知するセンサの信号に基づい
てコントローラにより計算される。An opening / closing control valve is connected to a part of a flow path connecting both hydraulic chambers of the cylinder, and a moving state and a moving amount of the pressure oil are determined by a valve opening command from a controller transmitted to the opening / closing control valve. The valve opening is calculated by the controller based on the response of the building, the pressure difference between the pressure oils in the two hydraulic chambers, or the signal of a sensor that detects the relative displacement between the piston rod and the cylinder.
【０００４】例えば上記耐震要素が建物内の複数箇所に
設置され、各耐震要素毎に制震装置が接続される場合の
ように複数個の制震装置が設置される場合、各制震装置
には同一の挙動が要求されることが多いが、各制震装置
の制御を制震装置毎に独立したコントローラで行うとす
れば、僅かなタイミングのずれ等により制御効果が乱れ
る可能性がある。このことは一耐震要素に対して複数個
の制震装置を接続する場合にも言える。For example, when a plurality of seismic elements are installed at a plurality of locations in a building and a plurality of seismic elements are connected to each other, such as when a seismic element is connected to each seismic element, In many cases, the same behavior is required, but if the control of each vibration control device is performed by an independent controller for each vibration control device, there is a possibility that the control effect may be disturbed due to a slight timing shift or the like. This is also true when connecting a plurality of vibration control devices to one seismic element.
【０００５】複数個の制震装置を独立したコントローラ
で制御する場合にはまた、設置される制震装置の数だけ
センサとコントローラを必要とするため、制震装置に付
属する装置の数が多くなり、全制震装置から構成される
システムに要するコストが上昇する。When a plurality of vibration damping devices are controlled by independent controllers, the number of sensors and controllers required is the same as the number of installed vibration damping devices. As a result, the cost of the system including the total vibration control device increases.
【０００６】この発明は上記背景より、複数個の制震装
置を制御する上での安定性が高く、付属装置を節減する
制御装置及び制御システムを提案するものである。In view of the above background, the present invention proposes a control device and a control system which have high stability in controlling a plurality of vibration damping devices and reduce the number of attached devices.
【０００７】[0007]
【課題を解決するための手段】本発明では複数個の制震
装置の内、いずれか１個の主制震装置にセンサを付属さ
せ、その主制震装置から、センサ信号に基づいて開閉制
御弁の弁開度を計算し、制震装置の開閉制御弁に弁開度
指令を出力するコントローラにセンサ信号を送信し、コ
ントローラから全制震装置に弁開度指令を送信すること
により、複数個の制震装置を同時に制御し、制御安定性
を確保すると共に、制震装置に付属する装置を節減す
る。主制震装置以外の制震装置は１個以上である。According to the present invention, a sensor is attached to any one of the plurality of vibration damping devices, and the opening and closing control is performed based on the sensor signal from the main vibration damping device. By calculating the valve opening of the valve, transmitting a sensor signal to a controller that outputs a valve opening command to the on-off control valve of the vibration control device, and transmitting a valve opening command from the controller to all the vibration control devices, Simultaneous control of individual vibration control devices to ensure control stability and reduce the number of devices attached to the vibration control devices. There is at least one damping device other than the main damping device.
【０００８】主制震装置内のセンサの信号はセンサ信号
をコントローラに送信するセンサ信号用送信手段を通じ
てコントローラに送信され、コントローラはセンサ信号
に基づき、開閉制御弁の弁開度を計算する。コントロー
ラは弁開度指令用送信手段を通じて弁開度指令を主制震
装置を含む全制震装置に送信し、全制震装置の開閉制御
弁の弁開度を同時に制御する。[0008] The signal of the sensor in the main vibration control device is transmitted to the controller through a sensor signal transmitting means for transmitting the sensor signal to the controller, and the controller calculates the opening degree of the on-off control valve based on the sensor signal. The controller transmits the valve opening command to all the vibration damping devices including the main vibration damping device through the valve opening command transmitting means, and simultaneously controls the valve opening of the on / off control valve of the whole vibration damping device.
【０００９】センサ信号用送信手段は請求項２に記載の
ように主制震装置とコントローラを結ぶセンサ信号用配
線を用いた有線の場合と無線の場合があり、弁開度指令
用送信手段も請求項３に記載のようにコントローラと全
制震装置を結ぶ弁開度指令用配線を用いた有線の場合と
無線の場合がある。The sensor signal transmitting means may be wired or wireless using a sensor signal wiring connecting the main vibration damping device and the controller, and the valve opening command transmitting means is also provided. As described in claim 3, there are a wired case using a valve opening command wiring connecting the controller and the total vibration control device, and a wireless case.
【００１０】いずれの場合も全制震装置の開閉制御弁が
同時に制御されることで、各制震装置の制御を独立した
コントローラで行う場合のタイミングのずれの発生がな
くなり、制御上の安定性が向上する。In any case, since the opening and closing control valves of all the vibration damping devices are simultaneously controlled, there is no occurrence of a timing shift when the control of each vibration damping device is performed by an independent controller, and the control stability is improved. Is improved.
【００１１】また主制震装置内のセンサからの信号が１
個のコントローラに送信され、１個のコントローラから
全制震装置に弁開度指令が送信されることで、全制震装
置の設置に要する部品は主制震装置に付属するセンサ
と、センサの信号を受けるコントローラの他、有線の場
合のセンサ信号用配線及び弁開度指令用配線、もしくは
無線の場合のセンサ信号用送・受信機及び弁開度指令信
号用送・受信機のみになり、各制震装置毎にセンサとコ
ントローラを付属させる必要がなくなるため、全制震装
置から構成されるシステムが簡素化される上、制震装置
の設置に要する経費と消費電力が低減される。The signal from the sensor in the main vibration control device is 1
Are transmitted to one controller and one controller sends a valve opening command to all vibration damping devices, so that the components required for installation of all vibration damping devices are the sensor attached to the main vibration damping device and the sensor In addition to the controller that receives the signal, it becomes only the sensor signal wiring and the valve opening command wiring in the case of wired, or the sensor signal transmitter / receiver and the valve opening command signal transmitter / receiver in the case of wireless, Since it is not necessary to attach a sensor and a controller to each of the vibration control devices, the system including all the vibration control devices is simplified, and the cost and power consumption required for installing the vibration control devices are reduced.
【００１２】制震装置の制御装置は構造物の最小単位で
は請求項４に記載のように同一のフレームに設置され、
拡張された形として請求項５に記載のように同一階の複
数のフレームに分散して、または請求項６に記載のよう
に複数階の複数のフレームに分散して設置される。The control device of the vibration damping device is installed on the same frame as in claim 4 in the minimum unit of the structure,
As an expanded form, it is distributed over a plurality of frames on the same floor as described in claim 5, or is distributed and installed on a plurality of frames on a plurality of floors as described in claim 6.
【００１３】同一階の複数のフレーム、もしくは複数階
の複数のフレームに分散して設置される場合のフレーム
は請求項７に記載のように同一構面内にある場合と異な
る構面内にある場合があり、後者の場合は請求項８に記
載のように互いに平行な場合と請求項９に記載のように
交差する場合がある。制御装置が設置される同一階の複
数のフレームは必ずしも横方向に隣接している必要はな
く、複数階の複数のフレームも必ずしも上下に隣接して
いる必要はない。[0013] A frame in the case of being installed on a plurality of frames on the same floor or a plurality of frames on a plurality of floors is in a different plane from that in the same plane as described in claim 7. In the latter case, there is a case where they are parallel to each other as described in claim 8, and a case where they intersect as described in claim 9. The plurality of frames on the same floor where the control device is installed need not necessarily be adjacent in the horizontal direction, and the plurality of frames on the plurality of floors do not necessarily have to be vertically adjacent.
【００１４】請求項４乃至請求項９のいずれかに記載の
制震装置の制御システムは請求項10に記載のように単独
で、もしくは任意の複数の制御システムが組み合わせら
れて構造物内に組み込まれることにより制震構造物を構
成する。The control system for a vibration damping device according to any one of claims 4 to 9 may be incorporated into a structure alone or as a combination of a plurality of control systems as described in claim 10. This constitutes a seismic control structure.
【００１５】[0015]
【発明の実施の形態】請求項１の発明は図１〜図３に示
すように柱・梁のフレーム11内に一部が分離した状態で
設置される耐震要素12と、その分離した側のフレーム11
との間に設置される複数個の制震装置21，22を同時に制
御する装置１である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS. 1 to 3, the invention according to claim 1 includes a seismic element 12 which is installed in a column / beam frame 11 in a partially separated state and a separated side of the element. Frame 11
Is a device 1 for controlling a plurality of vibration control devices 21 and 22 installed at the same time.
【００１６】制御装置１はセンサ７が付属した後述の主
制震装置21と、主制震装置21からのセンサ信号を受ける
コントローラ８と、センサ信号をコントローラ８に送信
するセンサ信号用送信手段９と、コントローラ８からの
弁開度指令を主制震装置21を含む全制震装置21，22に送
信する弁開度指令用送信手段10から構成される。The control device 1 includes a main vibration control device 21 described later to which the sensor 7 is attached, a controller 8 for receiving a sensor signal from the main vibration control device 21, and a sensor signal transmitting means 9 for transmitting the sensor signal to the controller 8. And a valve opening command transmitting means 10 for transmitting a valve opening command from the controller 8 to all the vibration damping devices 21 and 22 including the main vibration damping device 21.
【００１７】図１〜３ではセンサ信号用送信手段９とし
て有線のセンサ信号用配線を用い、弁開度指令用送信手
段10として同じく有線の弁開度指令用配線を用いている
が、センサ７とコントローラ８、及びコントローラ８と
全制震装置21，22のそれぞれに送信機と受信機を付属さ
せ、センサ信号と弁開度指令信号をそれぞれ無線で送・
受信することもある。In FIGS. 1 to 3, the sensor signal transmitting means 9 uses a wired sensor signal wiring, and the valve opening command transmitting means 10 uses the same wired valve opening command wiring. A transmitter and a receiver are attached to the controller 8 and the controller 8, and the controller 8 and the total vibration damping devices 21 and 22, respectively, and wirelessly transmit the sensor signal and the valve opening command signal.
It may be received.
【００１８】主制震装置21とその他の制震装置22は図４
に示すようにピストン41の両側に油圧室31，31を持つシ
リンダ３と、シリンダ３内を往復動するピストンロッド
４と、両油圧室31，31をつなぐ流路５を持ち、流路５の
途中に開閉制御弁６が設置される。ピストンロッド４は
フレーム11と耐震要素12のいずれか一方に接続され、シ
リンダ３は他方に接続される。The main vibration control device 21 and the other vibration control devices 22 are shown in FIG.
As shown in FIG. 3, the cylinder 3 has hydraulic chambers 31, 31 on both sides of a piston 41, a piston rod 4 reciprocating in the cylinder 3, and a flow path 5 connecting the two hydraulic chambers 31, 31. An opening / closing control valve 6 is provided on the way. The piston rod 4 is connected to one of the frame 11 and the seismic element 12, and the cylinder 3 is connected to the other.
【００１９】上記複数個の制震装置21，22の内、いずれ
か１個の制震装置21にはセンサ７が内蔵される等により
付属し、センサ７が付属した制震装置21は主制震装置と
して全制震装置21，22を同時に制御するための中心にな
る。センサ７は建物の速度、変位等の応答、もしくは両
油圧室31，31内の圧力油間の圧力差、あるいはピストン
ロッド４とシリンダ３間の相対変位等、開閉制御弁６の
弁開度を算出するための何らかの情報を検知する。Of the plurality of vibration control devices 21 and 22, one of the vibration control devices 21 is provided with a built-in sensor 7 or the like, and the vibration control device 21 provided with the sensor 7 is a main control device. It is the center for controlling all vibration control devices 21 and 22 simultaneously as a vibration device. The sensor 7 measures the response of the building, such as the speed and displacement, or the pressure difference between the pressure oils in the two hydraulic chambers 31, 31 or the relative opening between the piston rod 4 and the cylinder 3, such as the valve opening degree of the on-off control valve 6. Detects some information for calculation.
【００２０】主制震装置21のセンサ７の信号はセンサ信
号用送信手段９を通じてコントローラ８に送信される。
コントローラ８はセンサ７の信号に基づいて開閉制御弁
６の弁開度を計算し、決定した弁開度指令を開閉制御弁
６に出力する。The signal of the sensor 7 of the main vibration control device 21 is transmitted to the controller 8 through the sensor signal transmitting means 9.
The controller 8 calculates the valve opening degree of the opening / closing control valve 6 based on the signal of the sensor 7 and outputs the determined valve opening degree command to the opening / closing control valve 6.
【００２１】例えば図４に示すように両油圧室31，31内
の圧力油の圧力p1，p2から得られる圧力差Δｐからは、
Ｆ＝Δｐ・Ａ（Ａ：ピストンの面積）により制震装置2
1，22の発生力Ｆが算出され、またピストンロッド４と
シリンダ３間の相対変位Δｄからは、ｘ＝Ｆ／Ｋd ＋Δ
ｄにより層間変位ｘが算出され、dx/dt ＝(dF/dt)/Ｋd
＋d(Δｄ)/dtより層間速度dx/dt が算出される。For example, as shown in FIG. 4, from the pressure difference Δp obtained from the pressures p 1 and p 2 of the pressure oil in the two hydraulic chambers 31, 31,
F = Δp · A (A: area of piston)
The generated force F of 1, 22 is calculated, and from the relative displacement Δd between the piston rod 4 and the cylinder 3, x = F / K d + Δ
The interlayer displacement x is calculated by d, and dx / dt = (dF / dt) / K d
The interlayer speed dx / dt is calculated from + d (Δd) / dt.
【００２２】発生力Ｆと層間速度dx/dt を用いて予め決
められた制御則に基づき、制震装置21，22の減衰係数Ｃ
が求まり、減衰係数Ｃにより開閉制御弁６の弁開度が決
定される。The damping coefficient C of the damping devices 21 and 22 is determined based on a control law predetermined using the generated force F and the interlayer speed dx / dt.
Is determined, and the valve opening of the opening / closing control valve 6 is determined by the damping coefficient C.
【００２３】コントローラ８において決定された弁開度
指令は弁開度指令用送信手段10を通じて全制震装置21，
22の開閉制御弁６に送信され、全制震装置21，22の開閉
制御弁６が同時に制御される。The valve opening command determined by the controller 8 is transmitted through the valve opening command transmitting means 10 to the total vibration control device 21,
The control signal is transmitted to the on / off control valve 6 of 22 and the on / off control valves 6 of all the vibration damping devices 21 and 22 are simultaneously controlled.
【００２４】図１は一フレーム11内の耐震要素12に接続
された２個の制震装置21，22を制御する場合の制御装置
１の構成例を、図２，図３は同一構面内で横方向に、も
しくは上下に隣接するフレーム11，11内の各耐震要素12
に接続された全制震装置21，22を制御する場合の構成例
を示す。FIG. 1 shows an example of the configuration of a control device 1 for controlling two vibration damping devices 21 and 22 connected to an earthquake-resistant element 12 in one frame 11, and FIGS. Each of the seismic elements 12 in the frames 11 and 11 that are horizontally or vertically adjacent
A configuration example in the case of controlling all the vibration damping devices 21 and 22 connected to is shown.
【００２５】図１は請求項４の制御システムの具体例で
ある。図２は請求項５の、図３は請求項６の制御システ
ムの具体例であり、請求項７の具体例でもある。FIG. 1 shows a specific example of a control system according to a fourth aspect. FIG. 2 is a specific example of the control system according to claim 5 and FIG. 3 is a specific example of the control system according to claim 6.
【００２６】図５は制御装置１を同一階、もしくは複数
階の互いに平行なフレーム11，11に設置した請求項８の
制御システムの具体例を、図６は同一階、もしくは複数
階の互いに交差するフレーム11，11に設置した請求項９
の制御システムの具体例を示す。FIG. 5 shows a concrete example of the control system according to claim 8, wherein the control device 1 is installed on frames 11 and 11 on the same floor or on a plurality of floors, and FIG. 10. A ninth embodiment, wherein the first and second frames 11 and 11 are provided.
A specific example of the control system is shown.
【００２７】図７は請求項４乃至請求項９のいずれかの
制御システムを組み合わせて構造物内に設置した請求項
10の制震構造物の具体例を示す。FIG. 7 shows an embodiment in which a control system according to any one of claims 4 to 9 is installed in a structure in combination.
Specific examples of 10 damping structures are shown.
【００２８】[0028]
【発明の効果】複数個の制震装置の内、いずれか１個の
主制震装置にセンサを付属させ、その主制震装置から、
センサ信号に基づいて開閉制御弁の弁開度を計算し、制
震装置の開閉制御弁に弁開度指令を出力するコントロー
ラにセンサ信号を送信し、コントローラから全制震装置
に弁開度指令を送信するため、複数個の制震装置を同時
に制御することができ、制御安定性が確保される。According to the present invention, a sensor is attached to any one of a plurality of vibration damping devices, and a sensor is attached to the main vibration damping device.
Calculates the valve opening of the on-off control valve based on the sensor signal, sends a sensor signal to a controller that outputs a valve opening command to the on-off control valve of the vibration control device, and sends the valve opening command to the entire vibration control device from the controller. , A plurality of vibration control devices can be controlled simultaneously, and control stability is ensured.
【００２９】主制震装置内のセンサからの信号が１個の
コントローラに送信され、１個のコントローラから全制
震装置に弁開度指令が送信されることで、全制震装置の
設置に要する部品は主制震装置に付属するセンサとその
信号を受けるコントローラの他、主制震装置内のセンサ
の信号をコントローラに送信するセンサ信号用送信手段
と、コントローラからの弁開度指令を全制震装置に送信
する弁開度指令用送信手段のみになり、各制震装置毎に
センサとコントローラを付属させる必要がなくなるた
め、全制震装置から構成されるシステムが簡素化され
る。A signal from a sensor in the main vibration damping device is transmitted to one controller, and a valve opening command is transmitted from one controller to all vibration damping devices. The required parts are a sensor attached to the main damping device and a controller that receives the signal, a sensor signal transmitting means for transmitting the signal of the sensor in the main damping device to the controller, and a valve opening command from the controller. Since only the transmission means for transmitting the valve opening command to be transmitted to the vibration damping device is used, it is not necessary to attach a sensor and a controller to each vibration damping device, so that the system composed of all the vibration damping devices is simplified.
【００３０】また制震装置の設置に要する経費と消費電
力が低減される。Further, the cost and power consumption required for installing the vibration damping device are reduced.
【図１】一フレーム内の耐震要素に接続された２個の制
震装置を制御する場合の請求項４の制御システムの構成
例を示した立面図である。FIG. 1 is an elevational view showing an example of the configuration of a control system according to claim 4 for controlling two vibration damping devices connected to an earthquake-resistant element in one frame.
【図２】横方向に隣接するフレーム内の耐震要素に接続
された制震装置を制御する請求項５の制御システムの構
成例を示した立面図である。FIG. 2 is an elevational view showing an example of the configuration of a control system according to claim 5, which controls a vibration damping device connected to an earthquake-resistant element in a horizontally adjacent frame.
【図３】上下に隣接するフレーム内の耐震要素に接続さ
れた制震装置を制御する請求項６の制御システムの構成
例を示した立面図である。FIG. 3 is an elevation view showing a configuration example of a control system according to claim 6, which controls a vibration control device connected to an earthquake-resistant element in a vertically adjacent frame.
【図４】主制震装置の構成例を示した概要図である。FIG. 4 is a schematic diagram illustrating a configuration example of a main vibration control device.
【図５】互いに平行なフレームに設置された請求項８の
制御システムの構成例を示した平面図である。FIG. 5 is a plan view showing a configuration example of a control system according to claim 8 which is installed on frames parallel to each other.
【図６】互いに交差するフレームに設置された請求項９
の制御システムの構成例を示した平面図である。FIG. 6 is a perspective view of a ninth embodiment of the present invention;
FIG. 2 is a plan view showing a configuration example of the control system of FIG.
【図７】複数の制御システムを組み合わせて構造物内に
設置した請求項10の制震構造物を示した立面図である。FIG. 7 is an elevational view showing the vibration control structure of claim 10 installed in the structure by combining a plurality of control systems.
１……制御装置、21……主制震装置、22……制震装置、
３……シリンダ、31……油圧室、４……ピストンロッ
ド、41……ピストン、５……流路、６……開閉制御弁、
７……センサ、８……コントローラ、９……センサ信号
用送信手段、10……弁開度指令用送信手段、11……フレ
ーム、12……耐震要素。1 ... control device, 21 ... main vibration control device, 22 ... vibration control device,
3 ... Cylinder, 31 ... Hydraulic chamber, 4 ... Piston rod, 41 ... Piston, 5 ... Flow path, 6 ... Open / close control valve,
7: sensor, 8: controller, 9: sensor signal transmitting means, 10: valve opening command transmitting means, 11: frame, 12: seismic element.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 田上 淳 東京都港区元赤坂１丁目２番７号 鹿島 建設株式会社内 (72)発明者 片村 立太 東京都港区元赤坂１丁目２番７号 鹿島 建設株式会社内 (56)参考文献 特開 平11−13823（ＪＰ，Ａ) 特開 平11−125027（ＪＰ，Ａ) 特開 平４−277273（ＪＰ，Ａ) 特開 平６−346626（ＪＰ，Ａ) 特開 平８−303045（ＪＰ，Ａ) 特開2000−240318（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) E04H 9/02 311 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Atsushi Tagami, 1-2-7 Moto-Akasaka, Minato-ku, Tokyo Kashima Construction Co., Ltd. (72) Ryuta Katamura 1-2-1, Moto-Akasaka, Minato-ku, Tokyo No. 7 Kashima Construction Co., Ltd. (56) References JP-A-11-13823 (JP, A) JP-A-11-125027 (JP, A) JP-A-4-277273 (JP, A) JP-A No. 6 346626 (JP, A) JP-A-8-303045 (JP, A) JP-A-2000-240318 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) E04H 9/02 311
Claims (10)
態で設置される耐震要素と、その分離した側のフレーム
との間に設置され、ピストンの両側に油圧室を持つシリ
ンダと、シリンダ内を往復動するピストンロッドと、両
油圧室をつなぐ流路を持ち、流路の一部に開閉制御弁が
接続された複数個の制震装置を制御する装置であり、開
閉制御弁の弁開度を算出するための情報を検知するセン
サが付属した主制震装置と、前記センサの信号に基づい
て開閉制御弁の弁開度を計算し、開閉制御弁に弁開度指
令を出力する１個のコントローラと、前記センサの信号
を前記コントローラに送信するセンサ信号用送信手段
と、前記コントローラからの前記弁開度指令を主制震装
置を含む全制震装置に送信する弁開度指令用送信手段か
ら構成され、前記コントローラが全制震装置の開閉制御
弁の弁開度を同時に制御する制震装置の制御装置。1. A seismic element installed partially in a column / beam frame in a state separated from the frame, and a cylinder installed between the separated frame and a hydraulic chamber on both sides of a piston. It has a piston rod that reciprocates in the cylinder and a flow path that connects the two hydraulic chambers, and is a device that controls a plurality of vibration damping devices with an open / close control valve connected to part of the flow path. a main vibration control device the sensor is included for detecting the information for calculating the valve opening, the valve opening of the opening and closing control valve is calculated based on the signal of the sensor, it outputs a valve opening command to the opening and closing control valve valve opening to be sent to all the vibration control apparatus comprising a single controller, and transmitting means for the sensor signal for transmitting a signal of the sensor to the controller, the main vibration control device the valve opening instruction from the controller Command transmission means , Troller controls opening and closing of all vibration control devices
A control device for a vibration control device that simultaneously controls the valve opening .
ントローラを結ぶセンサ信号用配線である請求項１記載
の制震装置の制御装置。2. The control device for a vibration damping device according to claim 1, wherein the sensor signal transmitting means is a sensor signal wiring connecting the main vibration damping device and a controller.
と、主制震装置を含む全制震装置を結ぶ弁開度指令用配
線である請求項１、もしくは請求項２記載の制震装置の
制御装置。3. The vibration control device according to claim 1, wherein the valve opening command transmission means is a valve opening command wiring that connects the controller and all vibration control devices including the main vibration control device. Control device.
の制震装置の制御装置が構造物の同一のフレームに設置
されている制震装置の制御システム。4. A control system for a vibration damping device, wherein the control device for a vibration damping device according to claim 1 is installed on a same frame of a structure.
の制震装置の制御装置が構造物の同一階の複数のフレー
ムに設置されている制震装置の制御システム。5. A control system for a vibration damping device, wherein the control device for a vibration damping device according to claim 1 is installed on a plurality of frames on the same floor of a structure.
の制震装置の制御装置が構造物の複数階の複数のフレー
ムに設置されている制震装置の制御システム。6. A control system for a vibration damping device, wherein the control device for a vibration damping device according to claim 1 is installed on a plurality of frames on a plurality of floors of a structure.
フレームは同一構面内にある請求項５、もしくは請求項
６記載の制震装置の制御システム。7. The control system for a vibration damping device according to claim 5, wherein the plurality of frames on which the control device for the vibration damping device is installed are in the same structure.
フレームは互いに平行である請求項５、もしくは請求項
６記載の制震装置の制御システム。8. The control system for a vibration control device according to claim 5, wherein a plurality of frames on which the control device for the vibration control device are installed are parallel to each other.
フレームは互いに交差している請求項５、もしくは請求
項６記載の制震装置の制御システム。9. The control system for a vibration control device according to claim 5, wherein a plurality of frames on which the control device for the vibration control device are installed intersect each other.
載の制震装置の制御システムが単独で、もしくは組み合
わせられて構造物内に組み込まれている制震構造物。10. A vibration control structure in which the control system for a vibration control device according to claim 4 is incorporated alone or in combination into a structure.
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|---|---|---|---|
| JP2000256733A JP3327290B2 (en) | 1999-08-27 | 2000-08-28 | Control device and control system for vibration control device and vibration control structure |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24140599 | 1999-08-27 | ||
| JP11-241405 | 1999-08-27 | ||
| JP2000256733A JP3327290B2 (en) | 1999-08-27 | 2000-08-28 | Control device and control system for vibration control device and vibration control structure |
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| Publication Number | Publication Date |
|---|---|
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| JP3327290B2 true JP3327290B2 (en) | 2002-09-24 |
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| JP5270959B2 (en) * | 2008-05-19 | 2013-08-21 | 株式会社竹中工務店 | Vibration control frame with composite damper |
| JP5992158B2 (en) * | 2010-11-02 | 2016-09-14 | 株式会社竹中工務店 | Damping structure, damping method and construction method of damping structure |
| JP6143102B2 (en) * | 2013-10-01 | 2017-06-07 | 清水建設株式会社 | Building damping structure and building equipped with the same |
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