Thin-walled H-shaped steel light wood composite structure load-bearing and insulating wallboard
A technology of combined structure and thermal insulation wall panel, applied in thermal insulation, building components, building structure and other directions, can solve the problems of difficult modular processing, low rigidity of light steel structure, out-of-plane buckling, etc., to avoid the overall loss of the structure. Stable, large overall stiffness, good integrity
Inactive Publication Date: 2019-01-18
SHENYANG JIANZHU UNIVERSITY
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Problems solved by technology
[0008] Light steel structures have low stiffness, are prone to out-of-plane buckling, and are prone to overall instability
And due to heat preservation problems, it is difficult to form modular processing
Method used
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[0025] In order to further illustrate the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments, but they should not be construed as limiting the protection scope of the present invention.
[0026] Example: such as Figure 1~4 As shown, the load-bearing thermal insulation wallboard of thin-walled I-steel light wood composite structure mainly includes thin-walled I-steel for top beam 1, thin-walled I-steel for bottom beam 2, thin-walled I-steel outer keel 3, insulation board 4, Middle wooden keel 5, horizontal connection notch of wall panel 6, installation bayonet of outer fireproof insulation decorative panel 7, installation bayonet of inner fireproof insulation decoration panel 8, top beam between I-beams 9, bottom beam between I-beams 10, top Vertical connection notch 11, vertical connection notch 12 at the bottom, several thin-walled I-steel outer keels 3 are vertically and evenly distributed...
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The invention belongs to the technical field of building, and particularly relates to a thin-walled H-shaped steel light wood composite structure load-bearing and insulating wallboard. A top beam thin-walled H-shaped steel, a bottom beam thin-walled H-shaped steel, and a thin-walled H-shaped steel outer keel are used to form a thin-walled H-shaped steel keel frame; the two identical thin-walled H-shaped steel keel frames are connected by a middle wooden keel; the middle wooden keel is filled with an insulating board; an inter-H-shaped steel top layer beam is arranged between the two top beam thin-walled H-shaped steel, and an inter-H-shaped steel bottom layer beam is arranged between the two bottom beam thin-walled H-shaped steel. The effect and advantage of the invention is that the overall rigidity is large, which can effectively prevent the out-of-plane buckling of the wallboard, avoid the overall instability of the structure, significantly improve the safety performance of the light steel house, and significantly improve the level of industrialization. The large-scale and integrated production and processing is performed for the load-bearing and insulating integrated wallboard,which takes into consideration the insulation and construction, not only cuts off the heat bridge, but also has simple and convenient construction.
Description
technical field [0001] The invention belongs to the technical field of construction, and in particular relates to a load-bearing and heat-preserving wallboard of a thin-wall I-shaped steel balsa composite structure. Background technique [0002] According to statistics, the construction industry consumes about 50% of the earth's energy, 42% of water resources, 50% of materials and 48% of arable land. Cause ecological imbalance, resulting in 24% of global air pollution, 50% of greenhouse effect, 40% of water pollution and 50% of chlorofluorocarbons. [0003] Green buildings play a vital role in the control of environmental pollution, energy conservation and emission reduction, and adjustment of industrial structure in our country. In the past, in the development of green buildings in our country, we only paid attention to steel structures and concrete structures and ignored green buildings with wooden structures. The non-renewable and unsustainable properties of steel, ceme...
Claims
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IPC IPC(8): E04C2/30E04C2/38E04B1/80
CPCE04C2/30E04B1/80E04C2/384E04C2/386
Inventor 张延年李希
Owner SHENYANG JIANZHU UNIVERSITY