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Ultra-long type synchrotron radiation light source foundation micro-nano level vibration control technology

A vibration control, micro-nano-level technology, applied in infrastructure engineering, protection devices, buildings, etc., can solve problems such as inability to implement step-by-step, low background vibration, limited energy consumption and vibration reduction, and reduce the impact of uneven settlement. , The effect of reducing the internal uneven deformation and improving the overall rigidity

Active Publication Date: 2018-06-29
CHINA IPPR INT ENG
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Problems solved by technology

However, this technology has the following disadvantages: 1) There is only one link in the overall construction, which cannot be implemented step by step, and the controllability is poor. The main vibration reduction depends on the background vibration of the environment; , on the basis of relatively large volume, this kind of energy consumption and vibration reduction is very limited, and there is no effective redundant energy consumption mechanism for vibration reduction

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  • Ultra-long type synchrotron radiation light source foundation micro-nano level vibration control technology
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  • Ultra-long type synchrotron radiation light source foundation micro-nano level vibration control technology

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0024] figure 1 It is a schematic diagram of the basic micro-nano vibration control structure of an ultra-long synchrotron radiation source according to an embodiment of the present invention. refer to figure 1 The ultra-long synchrotron radiation light source foundation micro-nano vibration control structure includes: a p...

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Abstract

The invention discloses an ultra-long type synchrotron radiation light source foundation micro-nano level vibration control structure. The ultra-long type synchrotron radiation light source foundationmicro-nano level vibration control structure comprises a piled raft foundation, a large volume steel reinforced concrete circular foundation and a polyurethane energy dissipation vibration reductionlayer arranged between the piled raft foundation and the large volume steel reinforced concrete circular body foundation, and the large volume steel reinforced concrete circular foundation is formed by one-time casting of the whole body. The equipment foundations of the ultra-long type synchrotron radiation light source foundation micro-nano level vibration control structure have good overall stiffness, an effective energy dissipation mechanism and a convenient and fast construction procedure, and the damage to a whole engineering system caused by uneven settlement of the long-term foundationscan be effectively reduced.

Description

technical field [0001] The invention relates to the field of micro-vibration control, in particular to a basic micro-nano level vibration control technology of an ultra-long synchrotron radiation light source. Background technique [0002] At present, for synchrotron radiation sources and similar ultra-large-radius, ultra-long-distance, and flexible equipment foundations, it is difficult to effectively remove the joint influence of internal and external vibration sources of buildings. Base. However, this technology has the following disadvantages: 1) There is only one link in the overall construction, which cannot be implemented step by step, and the controllability is poor. The main vibration reduction depends on the background vibration of the environment; , On the basis of relatively large volume, this kind of energy consumption and vibration reduction is very limited, and there is no effective redundant energy consumption mechanism for vibration reduction. [0003] The...

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Application Information

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IPC IPC(8): E02D31/08
CPCE02D31/08
Inventor 胡明祎张同亿秦敬伟黄伟祖晓臣伍文科张瑞宇赵晟兰日清
Owner CHINA IPPR INT ENG
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