Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vibration isolation structure for strong vibration environment
The invention provides a strong vibration environment vibration isolation structure which comprises a vibration isolation groove filled with liquid. One side face of the vibration isolation groove faces a vibration source. The box body is sealed; the back surface of the box body is tightly attached and fixed to the wall surface, close to a vibration source, of the vibration isolation trench; through holes arranged in an array are formed in the front surface of the box body; the box body is filled with the liquid, and the front face of the box body is soaked in the liquid in the vibration isolation groove. The vibration isolation structure overcomes the defect that a vibration isolation groove in the prior art is prone to damage facilities outside a protection area due to excessive reflection of vibration waves, a large amount of vibration energy is dissipated through cooperation of the box body and the liquid, and therefore the transmitted vibration waves are quite weak to protect buildings in the protection area, the energy of the reflection waves is greatly reduced, and the service life of the protection area is prolonged. And the damage to facilities near the vibration source caused by superposition of reflected waves is reduced.
本发明提供了一种强振动环境隔振结构，包括：隔振沟，内部填充有液体；隔振沟的一侧面朝向振动源；箱体，呈密封性；箱体背面与隔振沟靠近振动源的壁面紧密贴合固定；在箱体正面上开设有呈阵列排布的通孔；箱体内部填充有所述液体，箱体正面浸泡于隔振沟中的所述液体之中。该隔振结构克服了现有技术中的隔振沟因过多反射震动波而对保护区外设施易造成损伤的缺陷，通过箱体与液体的配合，耗散了大量振动能量，从而不仅使透射的振动波十分微弱而保护了防护区建筑，也使反射波的能量大为减少，降低了振动源附近的设施因遭受反射波叠加所造成的伤害。
Vibration isolation structure for strong vibration environment
The invention provides a strong vibration environment vibration isolation structure which comprises a vibration isolation groove filled with liquid. One side face of the vibration isolation groove faces a vibration source. The box body is sealed; the back surface of the box body is tightly attached and fixed to the wall surface, close to a vibration source, of the vibration isolation trench; through holes arranged in an array are formed in the front surface of the box body; the box body is filled with the liquid, and the front face of the box body is soaked in the liquid in the vibration isolation groove. The vibration isolation structure overcomes the defect that a vibration isolation groove in the prior art is prone to damage facilities outside a protection area due to excessive reflection of vibration waves, a large amount of vibration energy is dissipated through cooperation of the box body and the liquid, and therefore the transmitted vibration waves are quite weak to protect buildings in the protection area, the energy of the reflection waves is greatly reduced, and the service life of the protection area is prolonged. And the damage to facilities near the vibration source caused by superposition of reflected waves is reduced.
本发明提供了一种强振动环境隔振结构，包括：隔振沟，内部填充有液体；隔振沟的一侧面朝向振动源；箱体，呈密封性；箱体背面与隔振沟靠近振动源的壁面紧密贴合固定；在箱体正面上开设有呈阵列排布的通孔；箱体内部填充有所述液体，箱体正面浸泡于隔振沟中的所述液体之中。该隔振结构克服了现有技术中的隔振沟因过多反射震动波而对保护区外设施易造成损伤的缺陷，通过箱体与液体的配合，耗散了大量振动能量，从而不仅使透射的振动波十分微弱而保护了防护区建筑，也使反射波的能量大为减少，降低了振动源附近的设施因遭受反射波叠加所造成的伤害。
Vibration isolation structure for strong vibration environment
一种强振动环境隔振结构
KONG FANCHAO (Autor:in) / ZHANG JIAXIAN (Autor:in) / WU WEIFAN (Autor:in) / LUO TIANPEI (Autor:in) / WEI RENMIN (Autor:in) / YU CHUANGCHUANG (Autor:in) / LI MAO (Autor:in) / ZHANG JIA (Autor:in) / GAO WANLI (Autor:in) / GUO JING (Autor:in)
07.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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