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Embedded steel plate reinforced engineering bamboo component and preparation method thereof

An engineering bamboo and engineering technology, applied in the field of improving the flexural strength and flexural stiffness of engineering bamboo components, can solve problems such as insufficient flexural stiffness, and achieve the effects of excellent bearing performance, improved material utilization, and reduced component cross-sections

Inactive Publication Date: 2021-04-16
SHANGHAI RES INST OF BUILDING SCI CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an engineering bamboo component reinforced with embedded steel plates, which can give full play to the advantages of steel and engineering bamboo materials, improve the problem of insufficient bending stiffness of engineering bamboo bending components, and improve material utilization. Rate

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  • Embedded steel plate reinforced engineering bamboo component and preparation method thereof
  • Embedded steel plate reinforced engineering bamboo component and preparation method thereof
  • Embedded steel plate reinforced engineering bamboo component and preparation method thereof

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. According to the following description, the purpose, technical solution and advantages of the present invention will be more clear. It should be noted that the described embodiments are preferred embodiments of the present invention, but not all embodiments.

[0025] combine Figure 1 to Figure 4 As shown, an engineered bamboo component reinforced with embedded steel plates includes a left engineering bamboo rectangular block 1a, a right engineering bamboo rectangular block 1b, a bottom engineered bamboo rectangular block 2, a T-shaped steel plate 3 and welded on both ends of the T-shaped steel plate. Two shear parts4.

[0026] The cross-sectional size of the left and right engineering bamboo rectangular blocks is 87mm * 217mm, and the cross-sectional dimension of the bottom engineering bamboo rectangular block 2 is 180mm * 77mm. The...

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Abstract

The invention relates to an embedded steel plate reinforced engineering bamboo component which comprises a left engineering bamboo rectangular block, a right engineering bamboo rectangular block, a bottom engineering bamboo rectangular block, a T-shaped steel plate and two shear-resistant pieces, and the left engineering bamboo rectangular block and the right engineering bamboo rectangular block are bonded to the two sides of a web of the T-shaped steel plate respectively. The bottom engineering bamboo rectangular block is adhered to the bottom of a flange plate of the T-shaped steel plate, and the two shear-resistant pieces are fixedly connected with the front ends and the rear ends of the left side engineering bamboo rectangular block, the right side engineering bamboo rectangular block and the bottom engineering bamboo block respectively. The invention further relates to a preparation method of the embedded steel plate reinforced engineering bamboo component. The preparation method comprises three steps. The steel and the engineering bamboo are combined, the advantages of the two materials are brought into full play, the bending strength and the bending rigidity of the engineering bamboo component can be effectively improved under the condition that the appearance of the bamboo component is not changed, the component section is reduced, construction is efficient and rapid, and the bearing performance is excellent. Wide development and application prospects are realized in the assembly type modern bamboo-wood structure building.

Description

technical field [0001] The invention relates to a steel-bamboo composite member and a preparation method thereof, in particular to an engineering bamboo member reinforced with embedded steel plates and a preparation method thereof, which can be used to improve the bending strength and bending stiffness of the engineering bamboo member, and belongs to the construction of bamboo-wood structures Applied technical field Technical field. Background technique [0002] Bamboo is a low-carbon renewable biomass material, which has the advantages of easy degradation, high strength-to-weight ratio, good thermal insulation performance, light weight and earthquake resistance. Since the end of the 1970s, researchers have tried to use modern gluing technology to modify and reorganize round bamboo to make materials that meet the needs of the modern construction industry. At present, the more mature engineering bamboo for load-bearing structures includes gluing bamboo (also known as bamboo i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C3/292
Inventor 许清风冷予冰郑乔文张富文陈玲珠陈溪
Owner SHANGHAI RES INST OF BUILDING SCI CO LTD
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