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Damping self-adaptive fairing device for vortex-induced suppression of piles in water
The invention belongs to the technical field of underwater fairings, and particularly relates to a damping self-adaptive fairing device for vortex-induced suppression of piles in water. According to the technical scheme, the damping self-adaptive fairing device for restraining vortex-induced vibration of the pile in water comprises a plurality of rotating parts arranged on the pile in a sleeving mode, fairing bodies are connected to the outsides of the rotating parts, and the cross sections of the fairing bodies are in a water drop shape. The fairing further comprises a plurality of supportingrods connected to the piles and used for supporting the fairing body, and a plurality of damping rods used for abutting against the piles are connected to the rotating part. According to the dampingself-adaptive fairing device for restraining vortex-induced vibration of the piles in water, the damping device is used for preventing water flow from swinging when the flow speed of the water flow islow.
本发明属于水下整流罩技术领域，具体涉及用于水中桩柱涡激抑制的阻尼自适应整流罩装置。其技术方案为：用于水中桩柱涡激抑制的阻尼自适应整流罩装置，包括套设在桩柱上的若干转动部，转动部外连接有整流罩主体，整流罩主体的横截面形状为水滴形；还包括连接于桩柱上的若干用于对整流罩主体进行支撑的支撑杆，所述转动部上连接有若干用于顶紧桩柱的阻尼杆。本发明提供了一种通过阻尼装置来阻止水流流速较弱时发生摆动的用于水中桩柱涡激抑制的阻尼自适应整流罩装置。
Damping self-adaptive fairing device for vortex-induced suppression of piles in water
The invention belongs to the technical field of underwater fairings, and particularly relates to a damping self-adaptive fairing device for vortex-induced suppression of piles in water. According to the technical scheme, the damping self-adaptive fairing device for restraining vortex-induced vibration of the pile in water comprises a plurality of rotating parts arranged on the pile in a sleeving mode, fairing bodies are connected to the outsides of the rotating parts, and the cross sections of the fairing bodies are in a water drop shape. The fairing further comprises a plurality of supportingrods connected to the piles and used for supporting the fairing body, and a plurality of damping rods used for abutting against the piles are connected to the rotating part. According to the dampingself-adaptive fairing device for restraining vortex-induced vibration of the piles in water, the damping device is used for preventing water flow from swinging when the flow speed of the water flow islow.
本发明属于水下整流罩技术领域，具体涉及用于水中桩柱涡激抑制的阻尼自适应整流罩装置。其技术方案为：用于水中桩柱涡激抑制的阻尼自适应整流罩装置，包括套设在桩柱上的若干转动部，转动部外连接有整流罩主体，整流罩主体的横截面形状为水滴形；还包括连接于桩柱上的若干用于对整流罩主体进行支撑的支撑杆，所述转动部上连接有若干用于顶紧桩柱的阻尼杆。本发明提供了一种通过阻尼装置来阻止水流流速较弱时发生摆动的用于水中桩柱涡激抑制的阻尼自适应整流罩装置。
Damping self-adaptive fairing device for vortex-induced suppression of piles in water
用于水中桩柱涡激抑制的阻尼自适应整流罩装置
ZHAO FAN (author) / ZHANG JIAN (author) / WU SHUANG (author) / WU WENJUN (author) / QI CHEN (author) / WANG XIANZHUO (author)
2021-03-19
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
RETROFIT VORTEX-INDUCED-VIBRATION (VIV) SUPPRESSION DEVICE
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