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A structural panel containing bamboo strips and its design method

A technology of structural boards and bamboo strips, applied in design optimization/simulation, building components, building structures, etc., can solve the problems of not fully utilizing the performance of bamboo, and the lack of clear determination and calculation methods for the bearing capacity of bamboo-containing structures, etc., to achieve Easy industrial hoisting and transportation, ensuring durability and reducing costs

Active Publication Date: 2021-04-06
刘祥锦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technologies that have appeared so far are to use the tensile strength of bamboo fibers to replace some steel bars, or to use the tensile properties of bamboo as unstressed building components to prevent cracking, which does not give full play to the performance of bamboo.
[0005] On the other hand, there is no clear determination and calculation method for the structural bearing capacity of bamboo, and if there is, it is an empirical method

Method used

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  • A structural panel containing bamboo strips and its design method
  • A structural panel containing bamboo strips and its design method
  • A structural panel containing bamboo strips and its design method

Examples

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Effect test

Embodiment example 1

[0058] Such as Figure 1-3 As shown, the floor 1a of this case is a flat body with two upper and lower surfaces and four connecting surfaces, which consists of round bamboo section 4, bamboo slice 2, steel bar 5 and concrete 3, specifically the short direction of the floor (i.e. I-I Section direction) adopts round bamboo section 4 to bear the force, and the long direction of the floor (i.e. II-II section direction) adopts bamboo slice 2+reinforcing bar 5 to bear the force, and the connection joint around the described structure floor slab contains reinforcing bar 5, and reinforcing bar 5 To form the stirrup skeleton, the components include round bamboo segments 4 and bamboo slices 2 + steel bars 5 to form a grid that is a square grid, and the grid is placed in the thickness of the protective layer near the bottom of the slab, wrapped by concrete 3, and does not expose the surface. And the round bamboo section and the bamboo slices 2 form the grid skeleton and are included in t...

Embodiment example 2

[0086] Such as Figure 4-6 As shown, the floor 1a of this case has two upper and lower surfaces and a flat body with four connecting surfaces, which consists of round bamboo segments 4, bamboo slices 2, steel bars 5 and concrete 3, specifically in the short direction of the floor (i.e. I-I section direction) adopts round bamboo section 4 to bear the force, and the long direction of the floor slab (that is, the direction of the II-II section) adopts the force of bamboo slice 2, and the connection joints around the structure floor slab contain reinforcement bars 5, and the reinforcement bars 5 form the stirrup skeleton , the component consists of round bamboo segments 4+bamboo slices 2. The grid is a square grid. The grid is placed in the thickness of the protective layer close to the bottom of the slab, and is wrapped by concrete 3 without protruding from the surface. The round bamboo segments and bamboo slices 2. The surrounding frame of the grid is contained in the frame of s...

Embodiment example 3

[0095] Such as Figure 7-9 As shown, the wall panel 1b of this case has two flat surfaces and four connecting surfaces, which are composed of round bamboo segments 4, bamboo slices 2, steel bars 5, section steel 6 and concrete 3, specifically the vertical wall panels. Round bamboo section 4 is arranged to replace steel bar and concrete (effect is to bear pressure and resist horizontal shear force, prevent wallboard from cracking), and the horizontal direction of wallboard is arranged on the two outer sides of vertical vertical round bamboo section 4 close to the surface Horizontal bamboo slices 2 (a total of two layers of bamboo slices) replace the steel bars to resist tension and prevent cracking. The joints around the structural wall panels contain steel bars 5, and the steel bars 5 form a skeleton. The components include round bamboo segments 4 and bamboo slices. 2. The grid is a square grid (full bamboo grid). The grid is placed in the center of the wall panel so that it i...

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Abstract

The invention discloses a structural panel containing bamboo strips and a design method thereof. The structural panel is a flat body with not less than two surfaces and several connecting surfaces, which can withstand external forces, and a concrete structure containing bamboo strips. It is characterized in that the bamboo strips include round bamboo sections, and the round bamboo sections and strips form a grid-like skeleton; the round bamboo sections do not expose the surface of the structural plate; the structural plate is a structural floor or a structural wall plate. The round bamboo section of the present invention is formed by cutting off the complete bamboo tube according to the required length, retains the complete bamboo structural performance, and can fully utilize the performance of the bamboo.

Description

technical field [0001] The invention relates to a low-carbon and environment-friendly building component and a design method, in particular to a structural panel containing bamboo strips and a design method thereof. Background technique [0002] At present, the global climate change-greenhouse effect and the phenomenon of my country's atmospheric environment quality (smog) have put forward the development concept of "clear water and green mountains are golden mountains and silver mountains"; and the cement and steel of my country's construction industry are the largest in the world. Producer countries, which have adverse effects on the governance of the atmospheric environment. [0003] In order to improve the environment, it is the goal of human beings to achieve low-carbon energy consumption in the whole life cycle of buildings (from building materials production to building use, to building scrapping and demolition). Bamboo—high elasticity and toughness, the tensile stren...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C2/26E04C2/30G06F30/20
CPCE04C2/26E04C2/30G06F30/20
Inventor 刘祥锦刘俊彦
Owner 刘祥锦
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