Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
VIBRATION CONTROL SYSTEM AND VIBRATION CONTROL METHOD
To enable a vibration response of an object with respect to earthquake vibration and impact vibration due to a flying body to be curbed regardless of an installation position of the object and to enable the object to be free from input of acceleration in a high frequency band included in the impact vibration.SOLUTION: A vibration control system 10 which curbs propagation of an earthquake vibration and an impact vibration when a flying body hits a structure to an object installed on a structure comprises: a support device 11 which is provided with a support section supporting the object in a plurality of directions orthogonal to each other, installed at an arbitrary position on the structure, and configured to variably change stiffness of the support section; a flying body information reception section 12 which receives flying body information including proximity information indicating approach of the flying body to the structure; and a stiffness control section 15 which provides different stiffness to the support section of the support device respectively for the earthquake vibration and impact vibration. When receiving the proximity information indicating the approach of the flying body to the structure by the flying body information reception section, the stiffness control section changes the stiffness of the support section to the same corresponding the impact vibration before the flying body hits the structure.SELECTED DRAWING: Figure 1
【課題】地震による振動及び飛来物による衝撃振動に対して、対象物の設置位置等に拘らず対象物の振動応答を抑制できると共に、衝撃振動に含まれる高振動数帯域の加速度の対象物への入力を防止できる。【解決手段】地震による振動、及び飛来物が構築物に衝突した際の衝撃振動が、構築物に設置された対象物に伝播することを抑制する振動制御システム１０において、対象物を直交する複数方向から支持する支持部を備え、構築物の任意の位置に設置され、支持部の剛性が変更可能に構成された支持装置１１と、飛来物の構築物への接近情報を含む飛来物情報を受信する飛来物情報受信部１２と、地震による振動の場合と衝撃振動の場合とで支持装置の支持部の剛性を変更して制御する剛性制御部１５とを有し、剛性制御部は、飛来物情報受信部が飛来物の構築物への接近情報を受信したときに、飛来物の構築物への衝突前に、支持部の剛性を衝撃振動に対応した剛性に変更させる。【選択図】図１
VIBRATION CONTROL SYSTEM AND VIBRATION CONTROL METHOD
To enable a vibration response of an object with respect to earthquake vibration and impact vibration due to a flying body to be curbed regardless of an installation position of the object and to enable the object to be free from input of acceleration in a high frequency band included in the impact vibration.SOLUTION: A vibration control system 10 which curbs propagation of an earthquake vibration and an impact vibration when a flying body hits a structure to an object installed on a structure comprises: a support device 11 which is provided with a support section supporting the object in a plurality of directions orthogonal to each other, installed at an arbitrary position on the structure, and configured to variably change stiffness of the support section; a flying body information reception section 12 which receives flying body information including proximity information indicating approach of the flying body to the structure; and a stiffness control section 15 which provides different stiffness to the support section of the support device respectively for the earthquake vibration and impact vibration. When receiving the proximity information indicating the approach of the flying body to the structure by the flying body information reception section, the stiffness control section changes the stiffness of the support section to the same corresponding the impact vibration before the flying body hits the structure.SELECTED DRAWING: Figure 1
【課題】地震による振動及び飛来物による衝撃振動に対して、対象物の設置位置等に拘らず対象物の振動応答を抑制できると共に、衝撃振動に含まれる高振動数帯域の加速度の対象物への入力を防止できる。【解決手段】地震による振動、及び飛来物が構築物に衝突した際の衝撃振動が、構築物に設置された対象物に伝播することを抑制する振動制御システム１０において、対象物を直交する複数方向から支持する支持部を備え、構築物の任意の位置に設置され、支持部の剛性が変更可能に構成された支持装置１１と、飛来物の構築物への接近情報を含む飛来物情報を受信する飛来物情報受信部１２と、地震による振動の場合と衝撃振動の場合とで支持装置の支持部の剛性を変更して制御する剛性制御部１５とを有し、剛性制御部は、飛来物情報受信部が飛来物の構築物への接近情報を受信したときに、飛来物の構築物への衝突前に、支持部の剛性を衝撃振動に対応した剛性に変更させる。【選択図】図１
VIBRATION CONTROL SYSTEM AND VIBRATION CONTROL METHOD
振動制御システム及び振動制御方法
YAMAGUCHI AZUSA (Autor:in)
01.09.2023
Patent
Elektronische Ressource
Japanisch
IPC:
F16F
SPRINGS
,
Federn
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
F16M
Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist
,
FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE
VIBRATION CONTROL DEVICE, VIBRATION CONTROL SYSTEM, AND VIBRATION CONTROL METHOD
| Europäisches Patentamt | 2018
VIBRATION CONTROL DEVICE, VIBRATION CONTROL SYSTEM, AND VIBRATION CONTROL METHOD
| Europäisches Patentamt | 2018
VIBRATION CONTROL SYSTEM AND VIBRATION CONTROL METHOD
| Europäisches Patentamt | 2023
VIBRATION CONTROL SYSTEM AND VIBRATION CONTROL METHOD
| Europäisches Patentamt | 2023
VIBRATION CONTROL DEVICE AND VIBRATION CONTROL SYSTEM
| Europäisches Patentamt | 2017