JP2000234407A - Earthquake resisting wall structure making use of wooden portal frame - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wall structure excellent in earthquake resistance and workability irrespective of having a wide entrance in a wooden building equipped with the entrance of a wide opening such as a garage or the like in front. SOLUTION: A pair of right and left vertical members 1 are erected at an interval with the wide of an entrance and, at the same time, both up and down horizontal members 2 and 3 are connected to the opposite surfaces of the upper ends of the vertical members to fix through joint metal fittings 4 to form a wooden portal frame A having framework structure. Both up and down horizontal reinforcing members 6 and 7 are connected to a pair of right and left vertical members 1 of the wooden portal frame A at right angles backward through the joint metal fittings 4 to form an orthogonal wall B, and lateral force is uniformly transferred to the whole orthogonal wall B from the portal frame A to bear through the joint metal fittings 4 when earthquake or typhoon occurs.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an earthquake-resistant wall structure of a wooden building having a portal frame for forming an entrance having a large opening.

[0002]

2. Description of the Related Art In recent years, in urban wooden buildings,
There is a great demand for a house or the like having an entrance with a wide and large opening such as a garage on the front side, so that a beam core is connected between left and right pillar cores by nailing, and A panel-type frame having a wide opening width and a large height is formed by stretching load-bearing surface materials on the front and rear surfaces of the core material and nailing the four sides of the load-bearing surface material to the core material. A wooden building is constructed by arranging this portal frame on the front surface and joining and connecting a wall orthogonal to the wooden portal frame or a perpendicular wall made of a hanging wall to the rear surface of the left and right pillar cores of the portal frame. Have been.

[0003] However, in the above-mentioned wooden building, the portal frame has a panel structure and secures the joining strength only by joining the core material and the load-bearing surface material by nailing. The shear strength of the entire frame is small and the strength is insufficient for the horizontal force acting on the building.
It is difficult for a wooden building with such a gate-shaped frame on the front to satisfy the necessary wall volume (minimum required load-bearing wall length for horizontal force) and eccentricity, especially during an earthquake or typhoon. There is a problem that sufficient safety cannot be expected for the received horizontal force. For this reason, a bridge-type frame is made of a lightweight steel frame or RC, and this gate-type frame A 'is arranged on the front surface to reinforce the structure, thereby building a mixed structure.

[0004]

According to the building thus reinforced by the portal frame A ', the portal frame
Only A 'has a structure with a strength against horizontal force, the portal frame A' and the walls B 'on both sides orthogonal to the portal frame A'
Due to insufficient bonding strength, the wooden building may be deformed at the connection when subjected to a horizontal force such as an earthquake or wind pressure. Further, the strength of the wall surface of the gate-shaped frame A 'and the wall surfaces B' on both sides are unbalanced, and the horizontal load cannot be shared evenly, and the load and deformation concentrate on the walls B 'on both sides. Therefore, there is a possibility that breakage may occur at a joint or the like.

[0005] Further, as described above, the lightweight steel frame construction and RC
In the case of built-in portal frame A ', heavy equipment such as cranes are required for construction, but the portal frame itself is adopted for the purpose of forming the entrance of car-ported houses etc in cities, so it is narrow There are many construction sites in the place,
Therefore, the use of heavy equipment becomes extremely difficult and the workability deteriorates.Also, even if heavy equipment can be used, the content of work is completely different from wooden work in lightweight steel frame construction and RC construction,
There is a problem that the construction cannot be performed by ordinary carpentry work, a specialized craftsman is required, the design and the management of the process are complicated, and the cost is increased.

[0006] The present invention has been made in view of such a problem, and aims to exhibit excellent seismic resistance while the entire building having a gate-shaped frame is made of wood. An object of the present invention is to provide a wall structure that can be easily constructed.

[0007]

Means for Solving the Problems To achieve the above object, the invention according to claim 1 is characterized in that there is a certain vertical space between the upper ends of the vertical members which are erected at predetermined intervals on the left and right. The upper and lower lateral members are integrally connected to opposite inner side surfaces of the vertical member via joining hardware, and the lateral members are disposed between the front surfaces of the upper and lower lateral members. A wooden portal frame is formed by fixing a load-bearing surface material that joins the material and the left and right vertical members, and a wall of the wooden portal frame is provided on the rear surface of the left and right vertical members in the wooden portal frame. In a wall structure formed by joining and connecting orthogonal walls consisting of orthogonal walls or hanging walls, a part of the orthogonal wall is formed by a horizontal reinforcing material, and the horizontal reinforcing material is mounted on the lower side of the wooden gate frame. Earthquake-resistant wall structure installed at the height corresponding to the material and integrally connected to the vertical member It is.

According to a second aspect of the present invention, in a wooden portal frame having the above-mentioned structure, an orthogonal wall formed of a vertical wall or a hanging wall is joined to the rear surfaces of the left and right vertical members. , In a connected wall structure,
A beam forming a part of the orthogonal wall is connected to the upper end rear surface of the upper lateral member of the wooden gate frame, and the upper lateral member and the beam are tightly connected by a load bearing surface member or a fire beam. It has an earthquake-resistant wall structure.

In the above-described first or second aspect, the invention relates to a shock-absorbing wall structure using a wooden portal frame, wherein the left and right vertical members and the upper and lower horizontal members are joined together. Is coated with a bearing surface material.

[0010]

The function of the portal frame is such that the ends of the upper and lower transverse members are connected and fastened to the joint hardware fixed to the inner surface facing the upper end of the left and right vertical members. The moment resistance of the joints is increased by forming a frame structure that is firmly integrated with the material via the joint hardware, and furthermore,
Since the load-bearing surface material that couples the horizontal member and the left and right vertical members is fixed between the front surfaces of the upper and lower horizontal members, the shear strength of the entire portal frame is increased, so that the wooden portal frame is used. Nevertheless, it can exert excellent strength against the horizontal load applied to the building.

Furthermore, since it is a wooden portal frame,
Construction of a wooden building having the portal frame in front can be carried out by ordinary carpentry work, and therefore, work efficiency can be improved and design and process management can be simplified and economical. Construction becomes possible.

According to the first aspect of the present invention, a part of the orthogonal wall joined and connected to the rear surfaces of the left and right vertical members of the wooden frame is formed by a horizontal reinforcing member. Is provided at a height corresponding to the lower horizontal member of the wooden portal frame and is integrally connected to the vertical member of the portal frame, so that the wooden portal frame and the orthogonal wall are integrated. As a result, the entire wooden building becomes a well-balanced load-bearing wall structure that can evenly resist the horizontal force received during an earthquake and disperse the amount of deformation, and can exhibit excellent horizontal strength .

[0013] On the other hand, according to the invention according to claim 2, a beam constituting a part of the orthogonal wall is connected to a rear surface of an upper end portion of an upper horizontal member of the wooden portal frame, and the upper horizontal member is connected thereto. And the beam are tied together by a load-bearing surface material or a fire beam, it is possible to configure a load-bearing wall structure in which the wooden portal frame and the orthogonal wall are integrated via the load-bearing surface material or the fire beam, Therefore, the horizontal load acting on the portal frame can be evenly distributed and supported on the orthogonal walls in the same manner as the load-bearing wall structure described in the first aspect, and a balanced load-bearing wall structure can be provided. .

According to the third aspect of the present invention, in the earthquake-resistant wall structure using the wooden portal frame according to the first or second aspect, the left and right vertical members and the upper and lower horizontal members in the wooden portal frame are provided. It is characterized in that the joint metal that is tightly bonded is covered with a load bearing surface material, and with this configuration, the left and right vertical members and the horizontal members are firmly integrated by the joint metal. Therefore, the installation of the load-bearing surface material can be performed easily and accurately, and the joint hardware does not hinder the construction work of the load-bearing surface material. Can be built with the load-bearing surface material to form a portal frame having an excellent appearance.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring now to the drawings, a concrete embodiment of the present invention will be described. In FIG. 1, an earthquake-resistant wooden building having an entrance with a wide and large opening at the front surface is shown. The wall structure is composed of a wooden portal frame A forming the entrance and an orthogonal wall B formed of a wall or a hanging wall continuously connected to both ends of the portal frame A at right angles toward the rear. I have.

In the above-mentioned wooden portal frame A, the vertical members 1, 1 serving as both legs are erected on the left and right sides with an opening width therebetween, and between the upper ends of these vertical members 1, 1. With the horizontal members 2 and 3 arranged side by side at predetermined intervals vertically, both side ends of the horizontal members 2 and 3 are connected to the inner surfaces of the vertical members 1 and 1 at the upper end opposing sides via the joint fitting 4. And a space portion surrounded by the vertical members 1 and 1 and the horizontal members 2 and 3 by extending a load bearing surface member 5 between the front surfaces of the horizontal members 2 and 3. The joint metal 4 projecting toward the space is covered, and the four-sided peripheral edge of the load-bearing face member 5 is fixed with small nails 20 on the front surfaces of the vertical members 1 and 1 and the horizontal members 2 and 3 respectively. A space surrounded by the vertical members 1 and 1 and the lower surface of the lower horizontal member 3 is fixedly formed by striking at intervals to form an opening C for an entrance.

In FIG. 1, the vertical members 1 on both sides of the portal frame A are provided with two prisms 1a and 1b each having a fixed length and a fixed thickness, standing at small intervals on the left and right sides. Also, the opposed side surfaces of these prisms 1a and 1b are integrally connected by a plurality of horizontal rails 1c provided at predetermined intervals in the vertical direction, and are joined to the upper end opposed side surface located a fixed distance below the upper end by a certain dimension. The metal fittings 4 and 4 are fixed to each other, and both ends of the short transverse member 1d are tightened to these joint metal fittings 4 and 4.
As shown in FIG. 2, a bearing surface member 5a is stretched between the front surfaces of the prism members 1a and 1b.

In the case where the prisms 1a and 1b disposed inside and outside are employed as the vertical members 1 as described above, the length of the prism 1b disposed inside is determined by the length of the upper horizontal member 2 serving as a beam. It is formed shorter than the outer prism 1a by a length equal to the thickness between the upper and lower surfaces, and receives the lower surfaces on both sides of the upper horizontal member 2 on the upper end surfaces of the inner prisms 1b, 1b in the vertical members 1, 1. In this state, the pin members 10 are integrally connected between the mounting holes formed in the upper end surface of the inner prism 1b and the lower surface of the cross member 2 received on the upper end surface. And both ends of the upper horizontal member 2 are outside prisms in the longitudinal members 1 and 1 on both sides.
1a, 1a, are integrally connected and tightened by a metal joint 4 fixed to the inner surface facing the upper end.

On the other hand, the lower horizontal member 3 serving as a lintel is shorter than the upper horizontal member 2 and is equal to the length between the opposing surfaces of the prisms 1b, 1b inside the longitudinal members 1, 1 on both sides. Both ends are connected and fastened to metal joints 4, 4 fixed between the upper opposing surfaces of the inner prisms 1b, 1b. The short horizontal member 1d is placed on the extension of the axis of the lower horizontal member 3.
Is provided.

Further, a desired portion between the upper and lower horizontal members 2 and 3 is fixedly connected by a plurality of studs 11 having the same thickness as the horizontal members 2 and 3 and the reinforcing vertical bars 12. ing. The stud 11 is mounted by inserting a pin member (not shown) between mounting holes formed in opposing surfaces of the upper and lower horizontal members 2 and 3. It is fixed to the upper and lower horizontal members 2 and 3 by nailing or the like.

The inner and outer prisms 1a and 1b of the vertical member 1 and the upper and lower horizontal members 2 and 3 are formed to have the same thickness between the front and rear surfaces, so that the prisms 1a and 1b of these vertical members 1 The front and rear surfaces of the gate-shaped frame A framed by the members 2 and 3 via the metal fittings 4 are formed so as to be flush with each other, so that the peripheral portions of the load bearing surface members 5 and 5a are formed. Can be tightly adhered to the square prisms 1a and 1b and the horizontal members 2 and 3 tightly.
The inner and outer prisms 1a and 1b and the horizontal members 2 and 3 are made of sawn timber, glued laminated timber, vertical joint lumber, LVL, PSL (Parallel Strand Lumb).
er), OSL (Oriemted Strand Lumber) and the like.

On the other hand, the load-bearing surface materials 5 and 5a include structural plywood, particle board, wood board such as OSB, MDF, and insulation board, gypsum board, and volcanic glassy multilayer board (for example, Daiken Kogyo Co., Ltd.). (Manufactured by the company, trade name: Dylite), etc., and the vertical width of the load-bearing surface material 5 stretched between the front surfaces of the upper and lower horizontal members 2 and 3 is
3 may be a single horizontally long rectangular member having a dimension equal to the dimension between the upper and lower ends and a lateral width equal to the dimension between the outer ends of the left and right vertical members 1 and 1, but may be divided into two at predetermined intervals. It is preferable in terms of handling and construction to use a plurality of divided parts such as three parts. In addition, the load-bearing surface material 5a stretched between the front surfaces of the inner and outer prisms 1a and 1b may be divided into a plurality.

A metal joint 4 for connecting the upper and lower horizontal members 2 and 3 between the inner and outer prisms 1a and 1b, respectively, and a metal joint for connecting a short horizontal member 1d between the inner and outer prisms 1a and 1b in the vertical member 1. As for No. 4, a hardware called Kuretec hardware is used. As shown in FIG. 3, the metal joint 4 is formed by bending a steel plate in a plane U-shape, and supporting projections 42, 42 project from the front and rear ends of a vertically-elongated rear plate 41 in parallel with each other. The support projections 42, 42 are formed by cutting out support recesses 43, 44 having a certain depth from the upper end at the center and the tip of the support projections 42, 42, and the rear plate 41 has a plurality of mounting holes. 45 is drilled and the support projections 42, 42 have support recesses 43,
44, the insertion support hole 46 for the drift pin 13
46 is drilled. And this joint hardware 4
Is firmly fixed to the inner and outer prism members 1a, 1b of the vertical members 1, 1 by bolts 14 which are inserted between the inner and outer surfaces in a penetrating state.

At both ends of the upper and lower horizontal members 2 and 3 and the short horizontal member 1d which are connected and fixed to the metal joint 4, slits 8, 8 opening to the end faces are provided on both sides of the metal joint 4. Penetrating between the upper and lower surfaces at the same interval as the portions 42, 42, and forming both ends having the slit 8 into the joint metal 4
It is formed in the connection 9 for connecting to the. The connection 9 has bolts for locking the upper and lower support recesses 43 and 44 of the metal joint 4.
15 is fixed between the front and rear surfaces through the slit 8 and is also drifted to a position corresponding to the drift pin insertion support holes 46, 46 formed in the support projections 42, 42 of the metal joint 4. Pin insertion support holes 16, 16 are formed between the front and rear surfaces. Then, the slits 8, 8 formed at both ends of the horizontal members 1d, 2, 3 are inserted into the supporting projections 42, 42 of the opposed metal fitting 4 so that the bolt 15 supports the metal fitting 4. The horizontal members 2 and 3 are supported by the vertical members 1 and 1 by being locked in the concave portions 43 and 44, and horizontal and vertical stresses are surely secured by the drift pins 13 driven into the drift pin insertion supports 16 and 46. A wooden portal frame A exhibiting an excellent strength that can be received at a time.

Note that the metal joint 4 is not limited to the above-described Kuretec, but may be a metal used for binding a beam and a column.
For example, a blade plate bolt 4 'as shown in FIG. 4 may be used. This blade plate bolt 4 'is formed by integrally providing a rectangular blade plate portion 4b at the tip of a bolt portion 4a.
Several bolt mounting holes 4c are formed in 4b. Then, as shown in FIG. 4, the bolt portion 4b of the blade plate bolt 4 'penetrates the prism of the vertical member 1 between the inner and outer surfaces, and the nut
On the other hand, bolts 14a are passed through the ends of the short horizontal member 1d or the upper and lower horizontal members 2, 3 between the upper and lower surfaces, and nuts are inserted into the bolt mounting holes 4c of the blade plate portion 4b. By being fastened by 4e, the prismatic members 1a, 1b and the short transverse members 1d and the upper and lower transverse members 2, 3 are firmly connected and tightened via the joint hardware 4 '.

In the method of assembling the portal frame A thus constructed, the vertical members 1 and 1 are erected on the base material of the base and fixed by a suitable pillar fixing metal such as a hole-down metal. The lower horizontal member 3 and the upper horizontal member 2 are sequentially lifted, and the joints 9 are respectively connected to the joint members 4 opposed to each other, which are fixed to the inner and outer prisms 1a, 1b of the vertical members 1, 1, and tightened. Then, the load-bearing face material 5 is stretched and fixed by nailing.

The orthogonal wall B, which constitutes the earthquake-resistant wall of the wooden building together with the portal frame A, is the upper end portion of the outer prism 1a in the longitudinal members 1 on both sides of the portal frame A in FIG. On the rear side, the upper and lower horizontal members 2 of the gate-shaped frame A,
The upper and lower horizontal reinforcing members 6, 7 are disposed at the same height as the upper and lower horizontal reinforcing members 2, 3 at a right angle from the rear toward the rear, and the front ends of the upper and lower horizontal reinforcing members 6, 7 are connected to the prism 1a. Metal fittings
It is constructed by connecting and tightening together by 4A. Note that the connection and tightening structure by the joining hardware 4A is the same as that of the above-described embodiment, and a description thereof will be omitted.

The lower horizontal reinforcing members 7 of the orthogonal wall B are fixed and supported by columns 17 erected at predetermined intervals in the front-rear direction, and between the opposing surfaces of the upper and lower horizontal reinforcing members 6,7. A stud 18 is interposed and fixed on an extension of the line 16. As shown in FIG. 1, between the outer surfaces of the upper and lower horizontal reinforcing members 6 and 7 and between the outer surfaces of the adjacent columns 17 and 17,
May be installed.

As described above, the earthquake-resistant wall constituted by the portal frame A and the orthogonal wall B has a structure in which the portal frame A and the orthogonal wall B are firmly integrated by the joint hardware 4A.
Since the upper and lower horizontal members 2 and 3 of the gate-shaped frame A and the upper and lower horizontal reinforcing members 6 and 7 of the orthogonal wall B are connected to each other at right angles on the same horizontal plane, the load-bearing elements composed of these members are unevenly distributed. Therefore, when a horizontal force is applied during an earthquake or typhoon, the joint between the portal frame A and the orthogonal wall B is not broken, and the horizontal load is reduced. A is transmitted uniformly to the entire orthogonal wall B via A, and the amount of deformation of the orthogonal wall B is also dispersed to exhibit excellent horizontal strength.

[0030] Figure 6 is another orthogonal illustrates an embodiment of a wall B _1, upper portal frame A on the upper end portion rear face of the outer prism 1a on both sides longitudinal members 1,1 of the portal frame A of the present invention A beam 6A is disposed at the same height position as the horizontal member 2 and at a right angle from the upper horizontal member 2 toward the rear, and the front end of the beam 6A is integrally connected to the prism 1a by the joint metal 4A and tightened. A fire beam between the rear surface of the end of the upper horizontal member 2 and the inner surface of the opposite end of the beam 6A
Both ends of the fired beam 6B are fastened to the cross member 2 and the beam 6A by bolts 14b with the 6B interposed therebetween. Note that the connection and tightening structure by the joining hardware 4A is the same as that of the above-described embodiment, and a description thereof will be omitted.

As described above, the earthquake-resistant wall constituted by the portal frame A and the orthogonal wall B ₁ has a structure in which the portal frame A and the orthogonal wall B ₁ are firmly integrated by the joint hardware 4A, and
The upper horizontal member 2 and the beam 6A and the angle brace beam with an upper horizontal member 2 and the beam 6A orthogonal wall B ₁ is being continuously arranged at a right angle by the bonding hardware 4A on the same horizontal plane with each other in the portal frame A since firmly connected by 6B, take the balance can be in earthquakes and typhoons or the like of the horizontal load acting on the portal frame a the bearing wall structure as well as perpendicular wall B ₁ evenly distributed, is supported This constitutes a load-bearing wall structure.

[0032] Figure 7 is a further shows another embodiment of the orthogonal wall B _2, portal frame A on the upper end portion rear face of the outer prism 1a on both sides longitudinal members 1,1 of the portal frame A of the present invention A beam 6A is disposed at the same height position as the upper horizontal member 2 and at a right angle from the upper horizontal member 2 toward the rear, and the front end of the beam 6A is
Are connected together by a metal joint 4A, tightened, and a load bearing surface material 5c is stretched between the upper surfaces of the beams 6A, 6A on both sides, thereby forming the load bearing surface material.
The periphery of 5c is connected to the upper surface of the upper horizontal member 2 of the
6A, 6A, which are fixed by nailing on the upper surface.

[0033] The shear wall constituted by the portal frame A perpendicular wall B ₂ as is, by joining hardware 4A and portal frame A and perpendicular wall B ₂ is firmly integrated, and,
The upper horizontal member 2 and the perpendicular wall and the upper horizontal member 2 and the beam 6A is a horizontal wall surface with B and _second beam 6A is continuously arranged at a right angle by the bonding hardware 4A on the same horizontal plane with each other in the portal frame A Since it is integrally connected by the bearing surface material 5c that constitutes
The horizontal load acting on the portal frame A to earthquakes and typhoons or the like the bearing wall structure as well as perpendicular wall B ₂ evenly distributed, can be supported, it can provide a well-rounded bearing wall structure of the balance.

In each of the above-described embodiments, as the vertical member 1 of the portal frame A, the load-bearing face member 5 is provided between the inner and outer prisms 1a and 1b connected by a short horizontal member 1d and a plurality of horizontal bars 1c. Although it is configured to be stretched, as shown in FIG. 8, the vertical member 1 may be constituted by one prism.
In this case, upper and lower horizontal members 2, 3 ′ having the same length are arranged on the inner surfaces facing the upper end portions of the left and right vertical members 1, 1 at predetermined intervals in the vertical direction. , 3 ′ are connected to the vertical members 1, 1, via the joint hardware 4, similarly to the above embodiment.
It is connected and tightened. Since other structures are the same as those of the above-described embodiment, the same reference numerals are given to the same portions and the detailed description will be omitted.

As the earthquake-resistant wall structure, the upper and lower horizontal reinforcing members 6 shown in FIG.
7 and the fire beam 6B shown in FIG. 6 or the load bearing surface material shown in FIG.
And combined structure of 5c, the combination structure of the angle brace beams 6B and strength facings 5c, i.e., the orthogonal wall B, B _1, B ₂ and may be employed appropriately combined structure.

[Brief description of the drawings]

FIG. 1 is a partially cutaway perspective view showing an embodiment of the present invention;

FIG. 2 is a partially cutaway perspective view of a main part thereof;

FIG. 3 is an exploded perspective view of a connection structure between a vertical member and a horizontal member by a metal joint;

FIG. 4 is a perspective view of another joining hardware;

FIG. 5 is a simplified front view showing a connection structure using the joint hardware.

FIG. 6 is a partially cutaway perspective view showing another embodiment of the present invention;

FIG. 7 is a partially cutaway perspective view showing still another embodiment of the present invention;

FIG. 8 is a partially cutaway perspective view showing another structure of the vertical member.

FIG. 9 is a simplified perspective view showing a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Vertical member 1a, 1b Square pillar 2, 3 Upper and lower horizontal member 4 Joining hardware 5, 5a, 5b, 5c Bearing surface material 6, 7 Horizontal reinforcement 6B Fire beam A Portal frame B Orthogonal wall C Opening

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Minoru Endo 2-3-18 Nakanoshima, Kita-ku, Osaka-shi Daiken Kogyo Co., Ltd. (72) Inventor Kenji Hasegawa 2-3-18 Nakanoshima, Kita-ku, Osaka-shi Daiken F term in industrial company (reference) 2E002 EA04 EB12 EC03 EC05 FA03 FA09 FB05 FB07 FB16 GA03 MA07 MA12

Claims (3)

[Claims] 1. A wooden gate type frame is provided with horizontal members vertically arranged at predetermined intervals between upper ends of vertical members erected at predetermined intervals on the left and right sides. Bearing members which integrally connect both side ends of the upper and lower horizontal members to opposing inner side surfaces of the vertical members via joining hardware, and connect the horizontal members and the left and right vertical members between the front surfaces of the upper and lower horizontal members. In a wall structure formed by joining and connecting a perpendicular wall or a hanging wall perpendicular to the wall surface of the wooden portal frame to the rear surface of the left and right vertical members in the wooden portal frame, A part of the wall is formed by a horizontal reinforcing member, and the horizontal reinforcing member is provided at a height corresponding to a lower horizontal member of the wooden portal frame and is integrally connected to a vertical member. Earthquake-resistant wall structure using a wooden gate frame. 2. A wooden gate type frame is provided with horizontal members vertically arranged at predetermined intervals between upper ends of vertical members erected at predetermined intervals on the left and right sides. Bearing members which integrally connect both side ends of the upper and lower horizontal members to opposing inner side surfaces of the vertical members via joining hardware, and connect the horizontal members and the left and right vertical members between the front surfaces of the upper and lower horizontal members. In a wall structure formed by joining and connecting a perpendicular wall or a hanging wall perpendicular to the wall surface of the wooden portal frame to the rear surface of the left and right vertical members in the wooden portal frame, A beam forming a part of a wall is connected to a rear surface of an upper cross member of the upper frame of the wooden gate frame, and the upper cross member and the beam are tied by a load-bearing surface material or a fire beam. Shock-resistant wall structure using wooden gate-shaped frame. 3. The wooden gate-type frame according to claim 1, wherein a joint metal member for fastening the left and right vertical members and the upper and lower horizontal members is covered with a bearing surface material. The shear wall structure used.