Multidirectional bearing honeycomb structure

A technology of honeycomb structure and configuration, applied in the direction of shock absorber, spring/shock absorber, elastic shock absorber, etc., can solve the problems of weak multi-directional load-bearing energy absorption, etc., and achieve multi-directional load-bearing buffer energy absorption, longitudinal The effect of high bearing capacity and wide application environment

Active Publication Date: 2019-11-08
BEIJING JIAOTONG UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-directional load-bearing honeycomb configuration to solve the technical problem that the existing honeycomb cells are weak in multi-directional load-bearing energy absorption as a load-bearing energy-absorbing structure

Method used

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  • Multidirectional bearing honeycomb structure
  • Multidirectional bearing honeycomb structure
  • Multidirectional bearing honeycomb structure

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Embodiment Construction

[0027] The following is attached Figure 1~5 The present invention is described in further detail.

[0028] The present invention provides a multi-directional bearer honeycomb structure. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail with reference to the accompanying drawings and examples, but the examples described herein are only for explanation The present invention does not limit the present invention.

[0029] Such as figure 1 Shown is a schematic diagram of the honeycomb configuration Figure 1 , the honeycomb structure is composed of multiple layers of thin plates with different layout forms, and the honeycomb structure includes a hollow regular octagonal thin plate 1, a hollow regular tetrahedral thin plate 2, a stiffener thin plate 3, and a stiffener thin plate 2 4; The profile is composed of hollow regular octagonal thin plates 1, which form the ou...

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Abstract

The invention relates to a multidirectional bearing honeycomb structure. A plurality of honeycomb structures can constitute a large-area honeycomb structure plate by arrays. Each honeycomb structure comprises a hollow regular octahedron thin plate, a hollow regular tetrahedron thin plate, four stiffener thin plates I and four stiffener thin plates II, wherein the hollow regular octahedron thin plate, the hollow regular tetrahedron thin plate, the stiffener thin plates I and the stiffener thin plates II are intertwined and connected together, so that the honeycomb structure not only has largerbearing capacity in the longitudinal direction, but also has a certain bearing capacity in different transverse directions, and has more advantages and is suitable for a wider working condition environment as compared with traditional honeycomb cells which can only bearing longitudinal load.

Description

technical field [0001] The invention relates to the technical field of structural buffering and energy absorption, in particular to a multi-directional bearing honeycomb structure. Background technique [0002] Honeycomb not only has high specific strength and specific stiffness, but also has the advantages of light weight and good energy absorption effect. It is widely used in load-bearing and energy-absorbing environments. Existing honeycomb cell configurations such as triangular honeycomb, square honeycomb, hexagonal honeycomb, Even for a circular honeycomb structure, the load-absorbing capacity of the traditional honeycomb structure is mainly in the vertical direction, and the lateral load-bearing performance is weak. When subjected to a lateral load, the honeycomb cells are stacked in a stacked form and lose their bearing capacity. [0003] The traditional honeycomb structure bears energy-absorbing forces in a single direction, and the layout of the honeycomb structure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F7/12
CPCF16F7/121
Inventor 李志刚王佳铭刘小川王亚锋郭亚周王计真廖就李萌
Owner BEIJING JIAOTONG UNIV
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