CN207597693U - Board for wood frame seismic shear wall plate - Google Patents

Abstract

The utility model belongs to the technical field of buildings, in particular to a wooden frame board anti-seismic shear wall board. Including wooden bottom board, wooden top board, wooden side board, shear fixed key, vertical reinforcement, horizontal reinforcement, angle steel fixing frame, aerated concrete, supporting keel column and fastening connection rivets; wooden frame board seismic shear wallboard The upper and lower ends of the wooden roof are wooden top board and wooden bottom board, and the two ends between the wooden top board and wooden bottom board are respectively wooden side boards. The wooden bottom board, wooden top board, and wooden side boards together form a wooden frame. Inside the wooden frame Air-entrained concrete is provided, and supporting keel columns are arranged in the air-entrained concrete as supports, and vertical reinforcing ribs and transverse reinforcing ribs are provided to initially connect and fix the anti-seismic shear wall panels of wooden frame panels; the beneficial effect of the utility model is that the overall It has good structural stability, good mechanical performance, light weight, can bear loads both horizontally and vertically, and is earthquake-resistant; it can be modularly prefabricated in the factory, simplifying installation operations, speeding up assembly, and improving the degree of industrialization.

Description

Wood frame panel seismic shear wall panel

technical field

The utility model belongs to the technical field of buildings, in particular to a wooden frame board anti-seismic shear wall board.

Background technique

Light wood structure is one of the most durable structures in existing house structures. Using wood structure buildings will solve the problem of construction waste, and wood releases oxygen and solidifies carbon dioxide. Produce 1 ton of wood, release 1.62 tons of oxygen, and absorb and solidify 1.82 tons of carbon dioxide. my country develops wood structure buildings, with abundant wood and bamboo resources, and the forest area and accumulation continue to grow. The net increase of forest area was 20.543 million hectares, the national forest coverage rate increased from 18.21% to 20.36%, an increase of 2.15 percentage points, and the area and stock of natural forest increased significantly. China currently has 61.69 million hectares of man-made timber forests, ranking first in the world, with good prospects for development. It is conducive to the use of light wood structures in our country's buildings. However, earthquake disasters are sudden and destructive. When an earthquake occurs, the ground vibration causes the seismic response of the structure. In order to avoid the above-mentioned disasters, people must control the seismic response of the structural system and eliminate the "amplifier" effect of the structural system to protect the main structure and components from damage in strong earthquakes or strong winds. Thickness can be used to improve the above situation, but this will not only increase the amount of concrete, increase the construction strength and cost, but the key point is that the seismic force is proportional to the self-weight of the wall. After the weight increases with the thickness, the earthquake produces The horizontal shear force has also increased, so the horizontal shear resistance effect of the wall, that is, the horizontal bearing capacity is still not ideal. The edge members of the traditional shear wall have the problem of too large reinforcement. The ductility of the shear wall under the earthquake load Insufficient, poor energy consumption capacity, and its design and construction are more complicated.

Utility model content

In order to solve the above existing technical problems, the utility model provides a wooden frame plate anti-seismic shear wall panel, which can be modularly prefabricated in the factory, simplifies the installation operation, speeds up the assembly speed, improves the degree of industrialization, and has good structural stability. It has good mechanical performance, light weight, can bear loads both horizontally and vertically, and is earthquake-resistant. It absorbs less seismic force during an earthquake and can reduce the seismic response of the building structure.

The technical scheme that the utility model adopts is:

A wooden frame plate anti-seismic shear wall panel, comprising a wooden bottom board (1), a wooden top board (2), a wooden side board (3), a shear fixing key (4), a vertical reinforcing rib (5), and a transverse reinforcing rib (6), angle steel fixing frame (7), aerated concrete (8), supporting keel column (9) and fastening connection rivets (10);

The upper and lower ends of the anti-seismic shear wall panel of the wooden frame board are respectively a wooden top board (2) and a wooden bottom board (1), and the two side ends between the wooden top board (2) and the wooden bottom board (1) are respectively wooden side boards (3), wood base plate (1), wooden top plate (2), wooden side plate (3) enclose wooden frame jointly, and the left and right ends of wooden base plate (1), wooden top plate (2) all stretch out to wooden side plate ( 3) on the outer edge of the wooden frame, aerated concrete (8) is arranged inside the aerated concrete (8), and supporting keel columns (9) are arranged in the aerated concrete (8) as supports, and vertical reinforcing ribs (5) and transverse reinforcing ribs are arranged (6) Preliminarily connect and fix the anti-seismic shear wall panel of the wooden frame plate, the vertical reinforcing rib (5) is connected with the wooden bottom plate (1) and the wooden top plate (2) through turnbuckles and nuts, and the horizontal reinforcing rib (6) wears The over-shear fixed key (4), the supporting keel column (9) and the wooden side panel (3) are connected by turnbuckles and nuts; the two shear-resistant fixed keys (4) are distributed left and right in the wall panel structure with openings facing each other ; the angle steel fixing frames (7) arranged at the four corners of the wooden frame board seismic shear wall board are used to improve the strength and stability of the wall board structure; the wooden bottom board (1) and the wooden top board (2) are fastened and connected by rivets ( 10) It is connected with the wooden side board (3), and the fastening connection rivets (10) are preferentially evenly distributed.

Further, the angle steel fixing frame (7) is preferably made of cold-rolled steel material by stamping.

Further, the shear-resistant fixed key (4) is preferably made of stainless steel.

Further, the widths of the wooden bottom board (1), wooden top board (2), and wooden side boards (3) are preferentially equal.

Further, the upper and lower sides of the wooden side board (3) are flush with the upper and lower sides of the angle steel fixing frame (7) and the supporting keel column (9).

The beneficial effects of the utility model:

The advantages and beneficial effects of the utility model are that the overall structure has good stability, good mechanical performance, light weight, can bear loads in both horizontal and vertical directions, and is shock-resistant; it can be modularized and prefabricated in factories, simplifies installation operations, speeds up assembly speed, and improves The degree of industrialization is improved, the economic effect is good, the construction cost is significantly reduced, the weight of the wallboard is effectively reduced, the standard industrialization is effectively realized, the assembly efficiency is improved, the resource and energy consumption are reduced, and environmental pollution is avoided. It can also be highly integrated and greatly reduce on-site operations. Through a series of structures, it has good mechanical performance, and its own weight is light, and it absorbs less seismic force during an earthquake, which can reduce the seismic response of the building structure and play a good role in protecting the building structure. It has overall structural stability. It has the advantages of good performance, simple processing, and convenient installation. It is very meaningful for the construction of building structure vibration control. It can meet the safety protection requirements of building structures and protect people's lives and property safety to the greatest extent. It is worth popularizing and applying.

Description of drawings

Fig. 1 is a schematic front view of a wooden framed panel aseismic shear wall panel of the present invention.

FIG. 2 is a schematic cross-sectional view of A-A in FIG. 1 .

In the figure: 1 is the wooden bottom board; 2 is the wooden top board; 3 is the wooden side board; 4 is the shear fixed key; 5 is the vertical reinforcement; 6 is the horizontal reinforcement; 7 is the angle steel fixing frame; ; 9 is the supporting keel column; 10 is the fastening connection rivet.

Detailed ways

In order to further illustrate the utility model, the utility model will be described in detail below in conjunction with the accompanying drawings and embodiments, but they should not be understood as limiting the protection scope of the utility model.

Embodiment: As shown in Figures 1 to 2, a wooden frame plate anti-seismic shear wall panel, including a wooden bottom plate 1, a wooden top plate 2, a wooden side plate 3, a shear fixed key 4, a vertical reinforcing rib 5, and a horizontal Reinforcing rib 6, angle steel fixing frame 7, aerated concrete 8, supporting keel column 9 and fastening connection rivet 10;

The upper and lower ends of the wooden frame plate anti-seismic shear wall panels are wooden top board 2 and wooden bottom board 1 respectively, and the ends on both sides between wooden top board 2 and wooden bottom board 1 are wooden side boards 3, wooden bottom board 1 and wooden top board respectively. 2. The wooden side panels 3 together form a wooden frame, the left and right ends of the wooden bottom panel 1 and the wooden top panel 2 extend to the outer edge of the wooden side panel 3, and the widths of the wooden bottom panel 1, wooden top panel 2, and wooden side panels 3 are preferentially equal ;Aerated concrete 8 is arranged inside the wooden frame, which has excellent flexural strength and cracking strength, and is light in weight, which reduces the dead weight of the wall panel and greatly improves the seismic capacity of the wall panel structure; The supporting keel column 9 is set as a support, and the vertical reinforcing rib 5 and the transverse reinforcing rib 6 are provided to initially connect and fix the wooden frame plate anti-seismic shear wall panel. Buckle and nut connection, transverse reinforcement 6 passes through the shear fixed key 4, support keel column 9 and wooden side panel 3 are connected by turnbuckle and nut; Both up and down are flush; the two shear fixing keys 4 are preferably made of stainless steel, and are distributed in the wall panel structure with openings facing each other; the angle steel fixing frames 7 set at the four corners of the wooden frame panel seismic shear wall panel , used to improve the strength and stability of the wall panel structure, the angle steel fixing frame 7 is preferably stamped and made of cold-rolled steel material; the wooden bottom plate 1 and the wooden top plate 2 are connected with the wooden side plate 3 by fastening rivets 10, and tightly The fastening rivets 10 are preferentially evenly distributed.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made, these improvements and Retouching should also be regarded as the scope of protection of the present utility model.

Claims (5)

1. a kind of board for wood frame seismic shear wall plate, including timber apron (1), wooden top plate (2), wooden side plate (3), shearing resistance retainingf key (4), Vertical strengthening ribs (5), cross reinforcing (6), angle steel fixed frame (7), air entrained concrete (8), support keel column (9) and fastening connect Connect rivet (10), it is characterised in that：

The upper and lower end parts of board for wood frame seismic shear wall plate are respectively wooden top plate (2) and timber apron (1), in wooden top plate (2) and wooden bottom Both side ends between plate (1) are wooden side plate (3) respectively, and timber apron (1), wooden top plate (2), wooden side plate (3) surround wooden frame jointly, Timber apron (1), wooden top plate (2) left and right ends reach the outer edge of wooden side plate (3), be internally provided with aerating coagulation in wooden frame Native (8) are provided with support keel column (9) as support in air entrained concrete (8), are provided with vertical strengthening ribs (5), laterally strengthen Muscle (6) carries out board for wood frame seismic shear wall plate preliminary connection and fixes, vertical strengthening ribs (5) and timber apron (1), wooden top plate (2) It is connected by thread with nut, cross reinforcing (6) is across shearing resistance retainingf key (4), support keel column (9) and wooden side plate (3) It is connected by thread with nut；Two shearing resistance retainingf keys (4) by be open it is opposite in a manner of or so be distributed in panel structure； The angle steel fixed frame (7) of board for wood frame seismic shear wall plate four corners setting, for improving the strength and stability of panel structure；Wood Bottom plate (1), wooden top plate (2) are connect by being fastenedly connected rivet (10) with wooden side plate (3), and it is preferential to be fastenedly connected rivet (10) It is uniformly distributed.

2. board for wood frame seismic shear wall plate according to claim 1, it is characterised in that：The angle steel fixed frame (7) is excellent First it is made using cold rolling Steel material punching press.

3. board for wood frame seismic shear wall plate according to claim 1, it is characterised in that：The shearing resistance retainingf key (4) is excellent First it is made using stainless steel material.

4. board for wood frame seismic shear wall plate according to claim 1, it is characterised in that：The timber apron (1), wooden top plate (2), the breadth-first of wooden side plate (3) is equal.

5. board for wood frame seismic shear wall plate according to claim 1, it is characterised in that：Above and below the wooden side plate (3) It is up and down flushed with angle steel fixed frame (7), support keel column (9).