JPH0794750B2 - How to build a wall - Google Patents

Description

Detailed Description of the Invention

[Field of Industrial Application] The present invention relates to a method of constructing a wall body suitably applied to an industrialized house in which a structure of a building is mainly formed by joining wooden panels, such as a prefabricated house. “Conventional technology” One of the plans for industrialized houses is a method that mainly focuses on grid planning according to basic modules.
The method is to plan as freely as possible while keeping the dimensions and types of all parts including outer walls and structures as small as possible, but the basic modules vary from system to system and grid Similarly, there are various ways of thinking about how to store the parts (see, for example, Japanese Patent Publication No. 1-12890). Conventionally, one of the housing construction methods that promoted industrialization in accordance with such basic modules is a rectangular wooden panel made by attaching face plates to both sides of a frame body in which a frame material (core material) is assembled in a square frame shape. There is a method of assembling floors, walls, etc. by using them.
This construction method is, for example, laying a unitized wooden floor panel on a concrete foundation that has been constructed on site, and assembling wooden floor panels on the first and second floors (hereinafter referred to as wall panels) on it. This is a method of constructing a building by assembling a frame, a wooden frame, etc., and assembling roof panels. The above-mentioned panels (floor panel, wall panel, etc.) are integrated with an adhesive and screw nails, etc., and the floor panel is mounted on an adjustment mortar adjusted on the upper surface of the foundation (cloth foundation in the illustrated example). It can be spread through a ring and 1
Each wall panel of the floor portion is designed to be integrated with the foundation by dropping a hole (bolt insertion hole) at the lower end of the wall panel into an anchor bolt protruding from the upper surface of the concrete foundation and tightening the bolt. By the way, in such a house construction method, in assembling the wall panel, the positions where the anchor bolts are embedded in the foundation in advance are set with reference to the position where the module core and the module core intersect with each other, and the positions are set at regular intervals. In this way, the anchor bolt is inserted and fixed at the embedded position of the anchor bolt set on the foundation, and the wall panel is bolted through the anchor bolt. "Problems to be Solved by the Invention" However, in the above-mentioned conventional techniques, the following problems to be solved remain. That is, in the conventional installation of the wall panel, in order to form a bolt hole (anchor bolt insertion hole) in the frame portion of the wall panel in accordance with the position of the anchor bolt set in advance in advance, the protruding corner and the entering corner of the wall are attached. If a panel wins or loses at the part of the panel, the range from the joint end surface of the wall panel to the position of the anchor bolt (position of the anchor bolt insertion hole) will differ depending on the panel installation position, increasing the number of panel types Is. Moreover, in recent years, a means of connecting a plurality of wooden panels in the plane direction to increase the size of the entire panel has been tried,
If the position of the bolt insertion hole for passing the anchor bolt differs depending on the installation position of the panel, the number of types of panels increases, and it is difficult to promote industrialization of large-sized panels. The present invention has been proposed in view of the above circumstances, and an object thereof is to unify the positions of the bolt insertion holes to be formed in the wall panel to those of the same standard for all the wall panels and to form the wall panel. By adjusting the position of the anchor bolt according to the position of the bolt insertion hole, it is possible to eliminate the increase in the number of types of wall panels, and to provide a method for constructing a wall body capable of achieving industrialization of a large panel. Especially. [Means for Solving the Problem] In order to achieve such an object, the present invention allocates wall bodies according to a grid according to a basic module, and uses the thus-allocated wall bodies as wooden wall panels. It is a method of building by joining in the surface direction and standing on the floor surface via anchor bolts, in which the insertion holes of the anchor bolts are inserted in the horizontal frame of the wall panel for building the wall body in advance. It is characterized in that it is formed by setting the length dimension of 1/8 of the basic module away from the joint end face, and embedding an anchor bolt in the foundation in accordance with the position of the bolt insertion hole of the wall panel. It is a thing. "Operation" In the method of constructing a wall body according to the present invention, for all the wall panels, the position of the bolt insertion hole is preformed by separating the length of 1/8 of the basic module from the joint end surface, and the anchor bolt of the foundation is formed. Since the installation position of is adjusted according to the position of the bolt holes on the panel, even if the installation method of the panel changes due to the winning or losing of the panel due to the protruding corner or the entering corner, the position of the bolt holes on the wall panel Therefore, it becomes possible to easily assemble the wall panel and the anchor bolt on site. In addition, since the bolt insertion hole is formed at the 1/8 module position from the joint end surface of the wall panel, the position of the bolt insertion hole is fixed in the grid of the basic module, and the anchor bolt of the foundation is positioned. Exhibits an effect that can be easily implemented. [Embodiment] An embodiment of the present invention will be described below with reference to the drawings. First, the basic concept of the method of constructing a wall according to the present invention will be described with reference to FIG. When attaching a wooden wall panel to the foundation via anchor bolts, the problem is that the wall panel bolt insertion hole (anchor bolt insertion hole) is formed in accordance with the position of the anchor bolt adjusted to the foundation. Therefore, for example, at the corner position of the wall, the position of the bolt insertion hole of the wall panel changes depending on the installation position of the wall panel due to the fact that the wall panels can win or lose each other. Therefore, in the present invention, the wall bodies are allocated according to the grid according to the one basic module (D), and the wall bodies thus allocated are
Adopting a method in which the wooden wall panel 1 is joined in the plane direction and is erected on the floor surface via anchor bolts, and at this time, the wall panels 1 can win or lose at the projected corner position. The distance from the module core to the position of the bolt insertion hole due to
In consideration of the fact that it will change depending on the installation position of the wall, anchor bolt insertion holes are provided in the horizontal frame of the wall panel 1 that pre-constructs the wall.
1b from the joint end face 1a of the wall panel 1 to 1 / of the basic module
The length dimension of 8 is set at a position separated from each other, and the anchor bolt 2 is embedded in the foundation in accordance with the position of the bolt insertion hole 1b of the wall panel 1. Next, the specific examples shown in FIGS. 2 to 9 are arranged in the order of steps.

[Creation of wall panel]

The wooden wall panel used in the method for constructing the wall body according to the embodiment is provided with the bolt insertion hole 1b as shown in FIGS. 2 and 3. That is, the wall panel 1 includes a pair of left and right vertical frames 1c and a horizontal frame 1d that connects the upper and lower ends of these vertical frames 1c.
It is assembled into a square frame shape by, and the reinforcing core material 1e is arranged in a cross shape inside, and face plates 1f are attached to both sides of the frame body, and 910 mm is one basic module. According to the above allocation, the width dimension of the wall panel 1 is formed to have a width of 910 mm so as to form one basic module. Then, the upper and lower horizontal frames of the wall panel 1
In 1d, a bolt insertion hole 1b is formed at a position separated from the joint end surface 1a of the wall panel 1 by a length dimension d of 1/8 of one module (D), and the bolt insertion hole 1b is formed in the module core X- It is formed so that its center is located on Y (see FIG. 3). In the embodiment, a dowel hole 1g is formed in the vertical frame 1c of the wall panel 1, and adjacent wall panels are integrated with each other through a fitting pin fitted in the dowel hole 1g. The wall panel 1 configured as described above is formed as a panel P having a size of one wall in a factory or the like as shown in FIG. 4, and is fixed to the anchor bolt 2 by screwing on the spot. It is what is done. By the way, in the example shown in FIG. 4, four wall panels 1,1,1A, 1
Panel P in which B is joined in the surface direction and has an opening in the center
It is said that. Further, the wall panels 1A and 1B forming the central portion of the panel P are formed in a horizontally long shape, and bolt insertion holes are respectively formed in the horizontal frames which are the lower end and the upper end of the panel P.
1b is formed. The wall panel
The bolt insertion hole 1b formed in 1A and 1B is also the same as the wall panel 1 described in FIG. 2 and FIG.
Needless to say, it is formed at a position separated from the length dimension d of 1/8 of one module (D), and the bolt insertion hole formed in the horizontal frame of the wall panel 1A connects the second floor wall panel. It acts as a bolt insertion hole for the body insert bolt.

[Embedding anchor bolts]

The panel created in the process of creating the wall panel is transported from the factory to the site and fixed on the foundation 10 constructed on the site via the anchor bolt 2, but the anchor bolt 2 to be embedded in the foundation 10 Is embedded in the foundation 10 in accordance with the position of the bolt insertion hole 1b formed in the wall panel. Since the bolt insertion hole 1b formed in the wall panel 1 is formed at a position 1/8 module away from the joint end surface of the wall panel 1, the anchor bolt 2 embedded in the foundation is, for example, as shown in FIG. Or attached as shown in FIG. First, the anchor bolt 2 at the projecting corner position is a module core X because of the structure in which the wall panels can win or lose.
-On Y, the module core is embedded by the length d1 of the 1/8 module plus half the thickness of the wall panel 1 apart from the other module cores W-Z, and the module core W
On -Z, 1/8 of other module cores XY
The modules are embedded at positions separated by only the length dimension d. More specifically, as shown in FIG. 6 and FIG. 8 at the projected corner position of the wall, due to the structure in which the wall panel can win and lose, the winning direction of the wall panel, that is, the module core W-Z The anchor bolt 2 of the wall panel located is
1 module from the intersection of grids as a reference
The anchor bolts 2 of the wall panel, which are respectively embedded at positions separated by only the length dimension d of the eight modules, and are located on the module core X-Y, are Wall panel 1 to 8 module length
It is embedded by shifting the length d1 by adding the length dimension of 1/2 of the thickness of the other, and the others are placed at the position where only the length dimension d of the 1/8 module is separated from the position where the grid intersects with one module as the reference. Embedded. In addition, in the wall panel at the projected corner position, the module core XY
In order to fit the wall panel within the range of one module, the wall panel 1 located on the corner side of the upper corner of the wall panel P located above has a length dimension of 1/2 of the thickness of the wall panel 1 as one module D. It is formed with a width d1 that is the size subtracted from. In addition, at the position where the wall panels intersect in a T shape, the wall panels can win or lose between the partition wall and the outer wall, so the anchor bolts 2 will be embedded in the same way as the corner position. When the anchor bolts are embedded in such a structure, the anchor bolts 2 are concentrated at the T-shaped position, so that the structure actually shown in FIG. 9 is obtained. That is, generally, as shown in FIG. 7, an anchor bolt of a wall panel to be a partition wall is obtained by adding the length dimension of 1/8 module to the length dimension of 1/2 of the thickness of the wall panel 1. It may be possible to embed it by shifting the length d1. However, since one anchor bolt 2 is embedded on the module core W-Z, in actuality, as shown in FIG. 1/8 from the position where the grid intersects 1 grid away
Only one module is embedded at a position separated by only the length dimension d of the module. In the embodiment, all wall panels are formed by allocating one module as a reference, and the position of the bolt insertion hole 1b is changed from the joint end face 1a to the basic module of all the wall panels.
Since the 1/8 length dimension is formed separately, the anchor bolts 2 can be allocated based on the intersection points of the module grids, and the work of connecting the wall panel and the anchor bolts can be done easily on site. The workability can be improved. Particularly, in the method for constructing a wall body according to the present invention, the wall panel 1
Since the position of the anchor bolt 2 is determined at the site with reference to the bolt insertion hole 1b of, the wall panel 1 and the anchor bolt 2 are fastened together after being embedded in the foundation, the panel depending on the protruding corner or the entering corner of the panel. Even if the installation method of the panel changes due to winning or losing, there is no need to change the position of the bolt insertion hole 1b of the wall panel 1, and there is an advantage that the wall panel and the anchor bolt can be easily assembled on site. is there. Also, since the bolt insertion hole 1b is formed on the horizontal frame of the wall panel so as to be aligned with the position of the 1/8 module, even if wall panels of various sizes are generated due to the wall division according to the module dimensions, the basic module Since the position of the bolt insertion hole is fixed in the grid of, for example, in the case of a wall panel of 1/4 module size, the bolt insertion hole is located at the intermediate position, which is smaller than the width dimension of 1 module. Even with a small wall panel, the position where the bolt is stopped does not become eccentric, and the work of allocating the anchor bolt 2 of the foundation 10 can be easily performed. "Effect of the invention" As described above, the present invention allocates wall bodies according to the grid according to the basic module, and joins the wall bodies thus allocated with the wooden wall panel in the plane direction. A method of constructing by erected on the floor surface via anchor bolts, in which the through holes of the anchor bolts are inserted into the horizontal frame of the wall panel for constructing the wall body in advance from the joint end surface of the wall panel of the basic module. It is characterized in that it is formed by setting the length dimension of 1/8 to a position separated from each other, and anchor bolts are embedded in the foundation according to the position of the bolt insertion hole of the wall panel. Even if the installation of the panel changes due to the win or loss of the panel due to the corner or the entering corner, by adjusting the position of the anchor bolt,
There is no need to change the position of the bolt holes on the wall panel at all, and the positions of the bolt insertion holes that should be formed on the wall panel are standardized for all the wall panels, and the bolt insertion holes formed on the wall panel are By adjusting the position of the anchor bolt according to the position, it is not necessary to increase the number of types of wall panels, and thus it is possible to achieve the industrialization of a large-sized panel, which is an excellent effect.

[Brief description of drawings]

The drawings show an embodiment of a method for constructing a wall body according to the present invention. FIG. 1 is a plan view for explaining the basic concept of the method for constructing a wall body, and FIGS. The figures are shown for specifically explaining the method of constructing the wall body. FIGS. 2 and 3 are perspective views of a wall panel used in the method of constructing the wall body, and FIG. A front view showing one large wall panel formed by joining wall panels,
The figure is a perspective view of the foundation shown for explaining the embedded position of the anchor bolt, FIG. 6 is a plan view for explaining the position of the anchor bolt at the protruding corner position, and FIG. 7 is a T-shaped wall body. FIG. 8 is a plan view for explaining the position of the anchor bolt at the intersecting position, FIG. 8 is a perspective view for more specifically explaining the position of the anchor bolt at the protruding corner position, and FIG. 9 is a T-shape. It is a perspective view shown in order to explain more concretely the position of the anchor bolt at the position where the wall bodies intersect. D: Basic module, 1 ... Wall panel, 1a ... Joined end face, 1b ... Anchor bolt insertion hole, 2 ... Anchor bolt, 10 ... Foundation.

Claims (1)

[Claims] 1. A wall body is allocated according to a grid according to a basic module, and the wall body thus allocated is
A method of constructing by joining wooden wall panels in the plane direction and standing up on the floor surface via anchor bolts, in which the anchor bolt insertion holes are formed in the horizontal frame of the wall panel for constructing the wall body in advance. Is formed by setting the length dimension of 1/8 of the basic module away from the joint end surface of the wall panel, and the anchor bolt is embedded in the foundation according to the position of the bolt insertion hole of the wall panel. A method of constructing a wall body characterized by the above.