Undersized log light wood structure composite shear wall

A combination of shear walls and small-diameter wood technology, applied to walls, building components, building structures, etc., can solve the problems of low price and poor economic benefits of small-diameter wood, and achieve the goal of reducing construction costs, reducing usage, and facilitating installation Effect

Active Publication Date: 2013-07-10
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a raw material, small-diameter wood is cheap, and its economic benefits are poor, and its potential value has not been brought into play.

Method used

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  • Undersized log light wood structure composite shear wall
  • Undersized log light wood structure composite shear wall
  • Undersized log light wood structure composite shear wall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 and figure 2 As shown, a small-diameter wooden light-weight wood-structure composite shear wall involved in this embodiment includes a small-diameter wooden composite wall stud 1, a wood-based structural board 2, a top beam board 3, a bottom beam board 4, and a gypsum board 6. The small-diameter composite wall studs 1 are arranged vertically, and two adjacent small-diameter composite wall studs 1 are parallel to each other. In the bottom beam plate 4, the wall skeleton is composed of the small-diameter wood composite wall stud 1, the top beam plate 3 and the bottom beam plate 4, and a wood-based structural plate 2 is fixed on one side of the wall skeleton. The other side of body skeleton is fixed with gypsum board 6.

[0026] Such as Figure 2~Figure 5 As shown, the small-diameter wooden composite wall stud 1 is composed of two small-diameter wooden column limbs 7 and C-shaped nails (screwing nails) 8 , and the two small-diameter wooden column limbs...

Embodiment 2

[0034] The difference from Embodiment 1 is that after the specification and size of the shear wall are determined, the raw materials are transported to the construction site, and the fabrication and installation of the shear wall are completed on site.

Embodiment 3

[0036] Such as Figure 6 As shown, in the vicinity of wall corners and door and window openings, in order to facilitate wall layout and door and window installation, some small-diameter wood composite studs are replaced with standard timber studs 9 . Figure 6 is an example of dimension lumber for side studs.

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Abstract

The invention provides an undersized log light wood structure composite shear wall, and belongs to the technical field of shear walls. The undersized log light wood structure composite shear wall comprises undersized log composite studs, a wood-based structural board, top beam boards, a bottom beam board and a gypsum board. The undersized log composite studs are vertically arranged, each two adjacent undersized log composite studs are parallel to each other, the upper end of each undersized log composite stud is fixed on the top beam boards, the lower end of each undersized log composite stud is fixed on the bottom beam board, the undersized log composite studs, the top beam boards and the bottom beam board form a wall formwork, the wood-based structural board is fixed on one side of the wall formwork, and the gypsum board is fixed on the other side of the wood-based structural board. Undersized logs are applied in the light wood structure, and the undersized log composite studs substitute for most of dimension stock studs, so that consumption of dimension stocks is reduced, domestic undersized log resources can be utilized fully, cost of the light wood structure can be lowered, and application of the light wood structure in China and particularly in modern rural buildings is benefitted.

Description

technical field [0001] The invention relates to a small-diameter wooden light wood structure composite shear wall, which belongs to the technical field of shear walls. Background technique [0002] The existing small-diameter wood is not used as a structural material, but is generally used as a raw material for processing other products. The utilization efficiency is low and resources are wasted. In the prior art, studs in light wood structure shear walls are made of standard lumber. At present, my country's standard lumber mainly relies on imports, and the price is relatively high, which is not conducive to the promotion of light wood structures. [0003] Small-diameter trees refer to small-diameter logs, small trees, shrubs, immature large trees, and the tip parts of large-diameter coniferous trees and broad-leaved trees, etc. According to the provisions of GBT 11716-2009 "Small diameter logs", logs with a gauge diameter of less than 16cm (in Northeast China) or less than...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/70
Inventor 祝恩淳武国芳张立征
Owner HARBIN INST OF TECH
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