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Recombined bamboo board stuck energy-dissipating wood structural node

A technology for recombining bamboo boards and wood structures, which is applied in building structure and construction, etc., can solve the problems of easy splitting and damage of wood in the node area, weak strength and deformation ability, etc., and achieve excellent deformation ability and energy consumption ability. Anti-seismic performance, convenient construction effect

Inactive Publication Date: 2018-08-10
SHANGHAI RES INST OF BUILDING SCI CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an energy-consuming wooden structure node pasted with recombined bamboo boards, which can improve the strength of the glued wood structure. Bearing capacity, deformation capacity and energy dissipation capacity

Method used

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  • Recombined bamboo board stuck energy-dissipating wood structural node
  • Recombined bamboo board stuck energy-dissipating wood structural node
  • Recombined bamboo board stuck energy-dissipating wood structural node

Examples

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Embodiment

[0019] as attached Figure 1~3 As shown, an energy-dissipating wooden structure node pasted with recombined bamboo boards is characterized in that it includes a wooden component 1, a wooden component 2 2, an inner filling steel plate 3 and a metal connector 5;

[0020] The first wooden component 1 and the second wooden component 2 are arranged vertically close to each other, the side surface of the wooden component 1 has a groove 101, and the end surface of the wooden component 2 2 has a One 101 corresponds to the groove two 201, and the recombined bamboo board 4 is pasted on the inner surface of the groove one 101 and the groove two 201, and one end of the inner filling steel plate 3 is fixedly installed in the groove one 101, and the other end is fixedly installed in the groove one 101. In the second tank 201, the inner filling steel plate 3 is located between the first tank 101 and the recombined bamboo board 4 on the inner side of the second tank 201.

[0021] One end of ...

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Abstract

The invention discloses a recombined bamboo board stuck energy-dissipating wood structural node, which is characterized by comprising a wood component I (1), a wood component II (2), an internally filled steel plate (3) and metal connecting pieces (5). The recombined bamboo board stuck energy-dissipating wood structural node is used for obviously improving the cross-grain tension resistance of thewood component II and the extrusion bearing capacity at a bolt hole; the bearing capacity, the deformation ability and the energy-dissipating ability of the node are all better; in comparison with arecombined bamboo board unstuck common node, the bearing capacity and the ultimate deformation can be both increased by 50 percent or above; the recombined bamboo board stuck energy-dissipating wood structural node is used for a glued wood frame; the promotion of the antiseismic performance of a wood structure is facilitated, and further, the node is not changed in appearance, is convenient to construct, is simple, easy and feasible, and is convenient to popularize.

Description

technical field [0001] The invention belongs to the technical field of civil engineering, and specifically relates to an energy-consuming wooden structure node pasted with recombined bamboo boards. Background technique [0002] At present, my country is vigorously promoting the development of modern multi-storey wood structures, and the application of glued wood frame structures is the most common. In the glulam frame, a commonly used connection form is the steel filler bolt connection, which has the characteristics of beautiful appearance, convenient installation, and clear force transmission. This type of joint is to embed the pre-drilled steel filler plate into the slot of the glulam beam-column component, and realize the connection and fixation of the glulam beam-steel plate-glulam column through metal connectors. [0003] When the bolt joints of the steel filler plate are rotated, the wood at the bolt hole wall bears pressure and produces transverse grain tensile stres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/26E04B1/58
CPCE04B1/2604E04B2001/2644E04B2001/2676
Inventor 冷予冰陈溪许清风陈玲珠
Owner SHANGHAI RES INST OF BUILDING SCI CO LTD
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