Assembled bamboo/wood beam/column, connection member and disassembling method thereof, and bamboo/wood structure node

A technology of beam-column connections and connectors, applied to truss structures, columns, joists, etc., can solve the problems of bamboo-wood structure building height and span constraints, damage to the mechanical properties of beam-column ends, and difficulty in disassembly and subsequent recycling. , to achieve the effect of solving the exposed steel structure, improving the overall structural performance and speed

Active Publication Date: 2019-06-25
NANJING FORESTRY UNIV +1
View PDF7 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the problems that the existing mechanical properties of the beam and column ends are damaged when the existing bamboo-wood structure beam and column connectors are anchored, it is not easy to disassemble and recycle later,

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Assembled bamboo/wood beam/column, connection member and disassembling method thereof, and bamboo/wood structure node
  • Assembled bamboo/wood beam/column, connection member and disassembling method thereof, and bamboo/wood structure node
  • Assembled bamboo/wood beam/column, connection member and disassembling method thereof, and bamboo/wood structure node

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] Such as figure 1 with figure 2 As shown, the beam-column connector of the present invention includes a central piece 1, a column end piece 2 and a connecting piece 7, the column end piece 2 is nested in the central piece 1, and the central piece 1 and the column end piece 2 are fixed by the connecting piece 7 . The beam-column connector of the embodiment of the present invention is introduced in detail below: the center piece 1 includes a center piece casing 11, a center piece base plate 12, a center piece upper fin 13 and a center piece lower fin 14, and the center piece casing 11 is arranged on Above the centerpiece substrate 12, the cross-sectional shape of the centerpiece casing 11 is not limited to figure 1 The rectangle shown in , can also be circular, elliptical, polygonal or other irregular shapes, but no matter how the cross-sectional shape of the center piece casing 11 changes, as long as it can ensure that it is consistent with the column end pieces desc...

Embodiment 2

[0067] On the basis of Embodiment 1, the cross-section of the center piece casing 11 is still rectangular, and the difference with Embodiment 1 is that the four sides of the center piece casing 11 are not all provided with a The upper fins 13 of the center piece are assembled, but only a set of upper fins 13 of the center piece are respectively arranged on the two opposite sides. The center piece 1 designed in this way is more suitable for the outermost layer of the bamboo-wood structure node; , only the upper fins 13 of the center piece are provided on the two adjacent side surfaces of the center piece casing 11, and the center piece 1 designed in this way is more suitable for the edge of the bamboo-wood structure node. Flexible adjustment of the setting position of the fins 13 on the center piece can reduce the processing cost of the center piece 1 and further reduce the construction cost.

Embodiment 3

[0069] On the basis of Embodiment 1, the difference from Embodiment 1 is that the connecting hole 6 is a rectangular through hole with a square cross section, and a groove is arranged on each side of the inner wall of the rectangular through hole. The grooves are arranged and distributed along the circumferential direction of the rectangular through hole, and extend toward the axial direction of the rectangular through hole. In order to make the connection and fixation of the connecting piece 7 better, the connecting piece 7 is now a cross section that matches the rectangular through hole It is a rectangular rod, and each side of the rectangular rod is correspondingly provided with a protrusion matching the groove.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an assembled bamboo/wood beam/column, a connection member and disassembling method thereof, and a bamboo/wood structure node, and belongs to the field of bamboo/wood structureconnection members. The beam/column connection member comprises a center member, a column end member and a connection member; the center member comprises a center member sleeve body, a center member substrate, a center member upper wing piece and a center member lower wing piece; the column end member comprises a column end member inlay, a column end member substrate and a column end member wing piece; the column end member inlay is arranged below the column end member substrate, and the column end member inlay is matched with the center member sleeve body; the column end member wing piece isarranged above the column end member substrate; the center member sleeve body, the column end member inlay, the center member upper wing piece, the center member lower wing piece are and the column end member wing piece are all provided with connecting holes; the connecting holes are matched with the connection member, such that the beam/column structural components are accurate and receive stressintegrally, and that stress deformation of the upper part of a bamboo/wood structure building influences a lower layer structures is solved, and further, the overall structural performance of a houseis further improved.

Description

technical field [0001] The invention belongs to the field of bamboo-wood structure connectors, and in particular relates to an assembled bamboo-wood beam and column and its connectors, a disassembly method and a bamboo-wood structure node. Background technique [0002] At present, the connecting parts of bamboo and wood structures include nails, bolts, tooth plates, split rings, shear plates, hooks, etc. These connecting parts need to destroy the structure of bamboo and wood itself when used, thus affecting the mechanics of bamboo and wood building structures performance, reducing the stability of the bamboo-wood structure. In addition, these connectors cannot be disassembled and reused, which will cause a lot of waste for the bamboo-wood structure buildings that are only temporarily used and need to be modified later. [0003] The publication number is CN106320535A, and the publication date is January 11, 2017. The Chinese invention patent discloses a beam-column connector,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): E04C3/12E04C3/36E04B1/58E04B1/26E04G21/14E04G23/08
Inventor 张颖璐陈李宗朱一辛徐兆军杨小军蔡家斌郑维王志强张震黄学明
Owner NANJING FORESTRY UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap