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Non-Newtonian liquid filled anti-impact node, anti-impact building and construction method

An impact-resistant, non-Newtonian technology, applied in building structures, building components, protective buildings/shelters, etc., can solve the problems of inconvenient installation and maintenance, high construction costs, complex seismic node structures, etc. The effect of convenient maintenance in the later period, avoiding rigid damage, and improving strength and shear resistance

Pending Publication Date: 2019-08-20
INST OF ECONOMIC & TECH STATE GRID HEBEI ELECTRIC POWER +2
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Problems solved by technology

[0005] The purpose of the present invention is to provide a non-Newtonian liquid-filled anti-shock joint, anti-shock building and construction method to solve the problem that the rigid joints in the existing buildings in the

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  • Non-Newtonian liquid filled anti-impact node, anti-impact building and construction method
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  • Non-Newtonian liquid filled anti-impact node, anti-impact building and construction method

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[0037] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] A non-Newtonian liquid-filled anti-shock node, an anti-shock building and a construction method provided by the present invention will now be described.

[0039] Please also refer to figure 1 and figure 2 , the anti-shock node filled with non-Newtonian liquid includes a connection box 10, the inside of the connection box 10 is filled with non-Newtonian liquid, and the outside is used to connect with building structural components to form an anti-shock node.

[0040] Non-Newtonian fluids, also known as shear thickening fluids, refer to fluids that do not s...

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Abstract

The invention belongs to the technical field of construction engineering and provides a non-Newtonian liquid filled anti-impact node which comprises a connecting box body filled with a non-Newtonian liquid. The external part of the connecting box body is connected to a member of a construction structure to form the anti-impact node. The anti-impact node is quite simple in structure, not only can be prepared into a prefabricated member, but also can be mounted on site, and is convenient to mount, use and maintain in the later period. Meanwhile, the connecting box body and the non-Newtonian liquid are relatively easy to obtain, so that the cost is relatively low and the node needs not to be maintained, and therefore, the construction cost is lowered favorably. By means of the characteristicof shear thickening of the non-Newtonian liquid, the earthquake and impact resistance of the rigid node can be improved obviously. The invention provides the anti-impact building which comprises the non-Newtonian liquid filled anti-impact node. The anti-impact building is convenient to mount and maintain in the later period while guaranteeing the earthquake resistance, and the construction cost islowered effectively. The invention provides a construction method of the anti-impact node, wherein the anti-impact node can be produced and mounted conveniently, so that the construction cost is lowered.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, and more specifically relates to a non-Newtonian liquid-filled anti-shock node, an anti-shock building and a construction method. Background technique [0002] Structural joints (Joints) are one of the main elements of building structural systems. Generally speaking, members are limited to the maximum size of production or delivery, so members that connect more than two fixed bodies are called structural nodes. At the same time, because of the large selection of node types, sometimes special structural nodes are deliberately designed in order to increase structural toughness or reduce structural internal forces. [0003] The structural nodes in traditional buildings are mainly rigid nodes. However, with the development of high-rise buildings and prefabricated buildings in recent years, rigid nodes are prone to deformation due to stress concentration, which has been difficult to ...

Claims

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Application Information

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IPC IPC(8): E04B1/24E04B1/58E04B1/98E04H9/02
CPCE04B1/2403E04B2001/2454E04H9/021E04H9/0235E04H9/024
Inventor 张戊晨孙轶良荣彬张雯吴海亮王亚敏王雷杨子恒刘钟李腾李明富邢琳程楠寇文彬
Owner INST OF ECONOMIC & TECH STATE GRID HEBEI ELECTRIC POWER
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