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A Two-layer Raw Bamboo Structural System

A bamboo structure and original bamboo technology, applied in the direction of building structure, construction, etc., can solve the problems of unfavorable disassembly, maintenance or movement, short construction period, weak seismic performance, etc., to reduce seasonal or regional restrictions, and improve thermal insulation performance. , the effect of convenient operation

Active Publication Date: 2019-07-09
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Buildings with raw bamboo as the main body are widely welcomed by modern environmentalists, especially people in earthquake-prone areas, due to their short construction period, comfort and environmental protection, low cost, and excellent shockproof performance. Most of them are made of one layer, and the overall connection is mostly fixed by traditional rivet structure or iron nails, so it has certain limitations. The overall tensile strength is weak, which directly leads to its overall weak seismic performance and is not Facilitate later dismantling and maintenance or moving

Method used

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  • A Two-layer Raw Bamboo Structural System
  • A Two-layer Raw Bamboo Structural System
  • A Two-layer Raw Bamboo Structural System

Examples

Experimental program
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Embodiment 1

[0048] This embodiment discloses a two-layer raw bamboo structure system, which includes a plurality of main columns 2, a plurality of cross beams 3, and a plurality of connection nodes between beams and columns.

[0049] see figure 2 , the main column 2 includes 4 or 6 original bamboo columns 201, and these original bamboo columns 201 are arranged in two rows in equal numbers. A number of planks I 202 are placed between the two rows of original bamboo columns 201 . The outer circular surface of each original bamboo column 201 is all bonded to the board surface of the plank I 202 . There are several through holes I on the board surface of each wooden board I202. These through holes I are all located at the place where the surface of the plank I 202 and the outer circular surface of the original bamboo column 201 fit together. A bolt I203 is inserted in the through hole I. The outer surface of the original bamboo column 201 is drilled with several screw holes I2011. These...

Embodiment 2

[0068] This embodiment discloses a two-layer raw bamboo structure system, including a frame structure and a floor structure 1 .

[0069]see figure 1 , the frame structure includes a plurality of main columns 2, a plurality of crossbeams 3, and a plurality of corner column nodes 4, inline nodes 5, T-shaped nodes 6 and cross-shaped nodes 7 as beam-column connection nodes.

[0070] see figure 2 , the main column 2 includes 4 or 6 original bamboo columns 201, and these original bamboo columns 201 are arranged in two rows in equal numbers. A number of planks I 202 are placed between the two rows of original bamboo columns 201 . The outer circular surface of each original bamboo column 201 is all bonded to the board surface of the plank I 202 . There are several through holes I on the board surface of each wooden board I202. These through holes I are all located at the place where the surface of the plank I 202 and the outer circular surface of the original bamboo column 201 fi...

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Abstract

The invention provides a two-layer raw bamboo structure system which comprises a floor structure and a frame structure, wherein the frame structure comprises multiple uprights, multiple cross beams and multiple corner post nodes serving as beam-upright connection nodes, a straight node, a T-shaped node and a cross node. The system is easy to disassemble for maintenance. The connection between the cross beams and uprights is more stable and reliable, and the overall stretching resistance and the overall anti-seismic property of a raw bamboo structure system building are improved. By adopting arc gaskets and bolts for fastening, the weight and cost of the connection nodes are reduced.

Description

technical field [0001] The invention relates to the connection of buildings with raw bamboo as the main body, in particular to a two-layer raw bamboo structure system. Background technique [0002] Buildings with raw bamboo as the main body are widely welcomed by modern environmentalists, especially people in earthquake-prone areas, due to their short construction period, comfort and environmental protection, low cost, and excellent shockproof performance. Most of them are made of one layer, and the overall connection is mostly fixed by traditional rivet structure or iron nails, so it has certain limitations. The overall tensile strength is weak, which directly leads to its overall weak seismic performance and is not Conducive to later disassembly maintenance or moving. Contents of the invention [0003] The purpose of the present invention is to provide a two-layer original bamboo structure system that is easy to disassemble and maintain, so as to improve the overall ant...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/19E04B1/28E04B1/38
CPCE04B1/19E04B1/1903E04B1/28E04B1/38E04B2001/1927
Inventor 何子奇周绪红肖洒石宇邹勃向弋
Owner CHONGQING UNIV