JP2008190312A - Slender wood assembly type integral construction method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a building construction method capable of securing high strength and rigidity to horizontal force in an earthquake, by completely joining a foundation and the whole building, while simplifying foundation work, when constructing a building, a temporary building and a built-up article. <P>SOLUTION: H shape steel being a column material is erected on leveling concrete, and concrete is placed after bar arrangement of a pressure-proof board and a rising foundation. Next, slender wood bored with an assembling hole in advance in a factory, is horizontally stacked one stage by one stage up to a beam under part between columns, and upper-lower parts are connected by a bolt inserted into the hole, and a wall of the first floor is constructed. A thick plate also serving as a beam and a floor of the second floor is installed over the whole building area on the wall. A wall and the ceiling of a second floor part are similarly assembled thereon. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

General construction

Buildings and temporary buildings and structures by conventional methods are used to build foundations.After earthwork is completed, the position of the building is marked on the discarded concrete, and the formwork for flowing the foundation concrete is assembled, and the concrete is cast. An anchor is installed on the foundation before installation. After that, the concrete is poured to finish the work. After completion of the foundation work, the assembly above the foundation was assembled and the scaffold was assembled and completed.

Traditionally, the foundation work is time-consuming and requires skill to build it.
In addition, many materials are brought into the field, and this is mostly assembled on the ground by skilled workers. In order to connect the same building to the anchor built in advance in the foundation structure by the conventional construction method and the upper building on it. Since there are many inconsistencies in position with the hole through which the anchor is passed, the hole through which the anchor is passed is aligned with the anchor and drilled on the spot with a drill or the like. In addition, the traditional foundation anchor is only the foundation of the superstructure. The part above the foundation cannot be connected directly with an anchor. Recently, a method of connecting one part of a pillar is obligatory, but not all can be connected. For this reason, there is a drawback that absolute connection strength is likely to be insufficient.

Conventional shaft construction method

1 Simplification of foundation work 2 Complete connection between foundation and entire building 3 Ensuring rigidity of second and third floors by horizontal force (seismic wind pressure) 4 Commercialization of all products

The above and other objects and novel features of the present invention will become more fully apparent when the following description is read in conjunction with the accompanying drawings.
However, the drawings are for explanation only and do not limit the technical scope of the present invention.

The first invention is a vertical that supports the horizontal part of the H-shaped iron material after assembling the H-shaped iron material processed and manufactured at the factory in the place corresponding to the vertical part above the ground of the fabric foundation of the building. A workpiece in which a member, foundation pressure plate and outer peripheral foundation are placed simultaneously. The horizontal H-shaped iron material has a bolt hole for attaching the upper structural material in advance at the factory. A construction method that eliminates the edge height adjustment process and creates an accurate and strong foundation workpiece.

In the second invention, a wooden member to be assembled on the foundation work of claimer 1 is drilled in advance at the factory, and a member which is a base in a normal building is bolted to the foundation work of claimer 1 Assemble horizontally and assemble in steps one by one, connect them up and down with long bolts, repeat this and stack the first floor inner wall under the beam, and complete the entire inner wall as a beam and girder horizontal member Next, on the horizontal member, in the normal building, instead of a member that corresponds to a beam, a plank that also serves as a ceiling finish is attached to the entire building area excluding stairs, with the long side down, Instead of a member that is usually the cause of a beam in buildings, a thick plate is attached with the short side down to create a partition on the entire ceiling. In the building, instead of the member on the beam, Install a plank that also serves as a plate finish with the long side down, create a beam that integrates the floor and the ceiling, assemble the entire inside of the first floor, then perpendicular to the first floor part assembled above from the outside of the building Next, the outer wall member and through pillar with a length up to the upper part of the second floor are continuously attached with bolts, the entire outside of the building is surrounded by the same member, and the first floor portion is completed, and then the outer wall The same method as the first floor is attached to the through pillar with bolts from the inside this time, and the construction method to create a building that assembles the walls, ceiling, and floor like the first floor

B) Compared with the conventional method, it is possible to omit one step of placing concrete. The amount of concrete decreases. The foundation can be built accurately in the first assembly.
B) After the foundation work is completed, no surveying is required to indicate the position of the building in order to assemble the upper building.
C. It is not necessary to re-adjust the top and bottom of the foundation concrete with cement etc. for the foundation installation.
D. It is accurate because it is a steel foundation manufactured by a factory. You can assemble wood accurately just by assembling to the foundation.
E. Heavy machinery is unnecessary because the material above the foundation is lightweight. Reduction of manpower No need for skilled workers, no need for special tools, etc.
As is clear from the above description, the present invention has the following effects.

(1)
Simplify foundation work Increase foundation rigidity Decrease materials Increase rigidity by integrating the entire building

(2) According to (1) above,
Shortening construction period Significant reduction in construction cost No need for skilled workers (Assembly may not be a professional job)
No need for external scaffolding

(3) Since the use of new building materials and factory-produced products can be suppressed as much as possible by the above (1), it is energy saving.
It is a healthy house because of natural materials. A strong building can be constructed without skilled workers, and the unit price of the building is reduced. As a result, the number of construction works is expected to increase significantly. It can be built on its own on remote islands and inconvenient places. Industries and activities related to forest conservation are activated by increasing the amount of timber used.

(4) Claim 2
The same effects as in the above (1) to (3) can be obtained.

Hereinafter, the present embodiment will be described in detail with reference to embodiments shown in the drawings.

In the first mode for carrying out the present invention shown in FIGS.
1 to 11 will be described.
Until the abandoned concrete, it will be constructed according to the conventional method. Ink the location of the building on the discarded concrete. Stack the steel thin plate etc. on the position where 1 member is thrown away and put on the concrete, and make all the heights the same level. Assemble the reinforcing bars on the outer periphery of the building. The steel foundations 1 to 2 and 3 are pre-fabricated according to the layout of the building, divided into straight parts and building corner parts. The four corners of the building are manufactured in a horizontal direction and 90 degrees perpendicular to each other, and the short side member and the long side member are rigidly joined to each other by welding. After rebar assembly, the corner parts are placed on abandoned concrete and placed in line with the ink. Next, in accordance with this, straight part parts are connected with combination bolts. In this way, if the corner parts of the four sides of the building are connected to the parts of the straight members, the right angle and the horizontal, which are important issues when assembling the building, can be naturally achieved. And if all the parts are assembled, there is no need to fix them by the weight of the basic iron material itself. After that, cast concrete. If the strength is increased after the curing, place a ventilation packing on 2 and attach 5 angles on it.

FIG. 3 is described in the best mode for carrying out the present invention shown in FIG. 1 to FIG.
A base member 6 having a hole formed in advance according to the anchor position of the foundation is placed on the angle 5 and tightened with a 17 nut. Subsequently, a square or the like is placed on the upper part of the member 4, and the height is adjusted so that the flooring is placed above the height of the ventilation packing attached earlier. Place thin veneer etc. on the same timber and spread the thin veneer etc. on the whole floor so that the insulation does not fall under the floor, spread the insulation on it, and place the long plate flooring on it. Suture with lower plate and screws.

In the first preferred embodiment for carrying out the present invention shown in FIG. 1 to FIG. 1, a long bolt is cut into a length corresponding to the height at which the second bolt is tightened and screwed into 17 croco nuts illustrated in FIG. . Next, 6 which is an inner wall and horizontal member is placed from the top along the long bolt, and is stacked horizontally on the outer wall of the building and on the wall other than the opening of the partition for each step. For the openings such as the sash doorway, a frame that matches the dimensions of the joinery is manufactured in advance, and 6 materials are assembled. (When there is a roof on the roof) This is repeated and assembled up to the second and third stages, fastened with a fuchsia nut, and a long bolt is attached in the same manner as described above. At the corner of the building, iron fire is attached to the member 6 and the right angle is confirmed. When the entire first floor is assembled, attach the sash body to the sash outer frame attached above.

In the first preferred embodiment for carrying out the present invention shown in FIG. 1 to FIG. 5, when the beam lower member 8 described in FIG. The materials 10 and 11 are stacked. Twelve beams are fitted from above at right angles to the notches on the inner walls of the walls 10 and 11. Adhesive is applied to the portion where the lower surface of 12 and the upper surface of 8 are in contact with each other, and is fastened with wooden screws from below 8.
The connection of the horizontal surfaces of the members of 8 applies an adhesive agent to each uneven part. Subsequently, a hammer is applied until the uneven portion is sufficiently intimately adhered with a mallet or the like to completely join. Next, the sub beam material 13 is attached to 12 at a right angle with a square metal or the like. When this operation is repeated and the work on the lower part of the entire building is completed, 14 floor boards and a long plate for both beams are placed thereon. In the same manner as described above, an adhesive is applied to the 14 horizontal concavo-convex portions and is continuously joined in the same manner as described above. In the same way, the adhesive is applied to the portion where the upper surface of 13 and the lower surface of 14 are in contact with each other. This completes the composite beam. If this is repeated and the long thick plate ceiling member 9 and the long thick plate floor member 14 are connected to the entire composite beam of the beam member 10 and the sub beam member 11, the entire second floor is integrated.

FIG. 6 is explained in the best mode for carrying out the present invention shown in FIGS.
When the inner wall and the partition and the ceiling floor of the first floor part are assembled as described above. 7 outer walls and through columns are attached to 6 base walls and horizontal members with 18 hardware from the outside. At this time, 18 common rotation prevention tip nuts are mounted in advance in the holes in the higher part of the second floor and above. By repeating this, all the building outer wall members are attached to the six base wall and horizontal members.

FIG. 7 is described in the best mode for carrying out the present invention shown in FIG. 1 to FIG.
The member 6 is attached to the member 7 and the common nut 18 is attached to the anti-rotating tip nut from the inside with a bolt. The sash is installed in the same way as the first floor.

FIG. 8 will be described in the best mode for carrying out the present invention shown in FIG. 1 to FIG.
Assemble the composite beam and the integrated floor ceiling in the same procedure as FIG.

9 will be described in the best mode for carrying out the present invention shown in FIGS.
If there is a roof on the roof, the roof is assembled by preventing the 7 pillars from falling.
However, this process is omitted when the roof is made a flat roof.
If you want to make a flat roof, make sure that the slope is sufficient and make a waterproof base.

The best mode for carrying out the present invention shown in FIG. 1 to FIG. 1 will be described in the case where there is a roof on the roof of FIG.
19 members are placed on 14 and the feet are fixed with hardware, and the 14 members are continuously assembled in parallel to the beam direction. Next, 19 and 14 assembled as described above are attached with wooden screws or the like in the direction of the right-angle beam. Next, waterproof paper is attached and the roofing material is attached and the assembly is completed. Next, the glass is attached to the sash, and when the waterproof treatment is finished, the internal wooden fitting is attached and the construction work of the building is completed. In the electric wiring work, there are chamfers in the vertical direction of both members 7 between the contact surfaces of 6 and 7 at the time of assembling the main body of each floor, and an electric wire is inserted into this space from above.

Different forms for carrying out the invention

Next, different modes for carrying out the present invention shown in FIG. 1 to FIG. 1 will be described. In the description of the different modes for carrying out the present invention, the same components as those in the best mode for carrying out the present invention are denoted by the same reference numerals, and redundant description is omitted. .

The second embodiment for carrying out the present invention shown in FIG. 4 to FIG. 4 is mainly different from the best first embodiment for carrying out the present invention.
A. If the basic body is made by a conventional construction method and 5 hardwares are attached, the same effect as the first preferred embodiment for carrying out the present invention can be obtained.
If a long square material is used in place of (a), (9), (14), and (14), the same effects as those of the best first embodiment for carrying out the present invention can be obtained.
C. If thinned wood, thinned laminated timber, or general laminated timber is used by changing the type of wood, the same effect as the best first embodiment for carrying out the present invention can be obtained.

The third embodiment for carrying out the present invention shown in FIGS. 1 to 4 mainly differs from the best first embodiment for carrying out the present invention.
The materials and foundations of the above-mentioned a, the base, the wall material of the pillar material, the respective cross sections are enlarged, and the vertical member 12 of the beam material is subjected to processing such as a lattice, a rectangular hole, a round hole, etc. The same result as in the first embodiment for carrying out the present invention can be obtained. (Large-span structure) See FIG. 14E. Even if the material is used for a cabin, the same result as in the first preferred embodiment for carrying out the present invention can be obtained. (Large span roof)

  The present invention is used in an industry for manufacturing buildings.

Sectional drawing of the foundation work of the best 1st form for implementing this invention The partial expanded view and perspective view of FIG. General basic map 6 is a mounting diagram of a six-base member of the best first embodiment for carrying out the present invention. FIG. 1 is a diagram showing the installation of a six-wall member according to the first embodiment for carrying out the present invention BEST MODE FOR CARRYING OUT THE INVENTION 8, 9.10, 5, 11, 12, 13, 14, 15, Ceiling material beam girder floor material installation drawing 7 is a mounting view of seven through-column / wall members according to the first preferred embodiment 18 for carrying out the present invention. FIG. 2 is a view of attaching the second-floor 6 inner wall member to the seven-through pillar / wall member according to the first embodiment for carrying out the present invention. 2nd floor 8,9.10,5,11,12,13,14,15, ceiling material beam girder floor member installation drawing of the best first embodiment for carrying out the present invention BEST MODE FOR CARRYING OUT THE INVENTION BEST MODE FOR CARRYING OUT THE INVENTION Basic cross section Hardware detail drawing Basic cross-sectional perspective view (Each member installation guideline) Large span beam assembly drawing Existing construction method diagram Existing construction method diagram

Explanation of symbols

1 Height-adjustable foundation steel material 2 Foundation shape steel material 3 Foundation shape steel material Reinforced steel material 4 Floor shape steel material 5 Anchor set angle 6 Base inner wall material, partition material 7 Outer wall material through column 8 Outside Beam, side beam receiving material 9 Beam lower material 10 Beam middle material 11 Beam upper material receiving 12 Beam vertical material 13 Child beam material 14 Beam upper material (upper wooden flange)
15 Beam material presser and baseboard 16 Owl nut 17 Long bolt 18 Rotating washer integrated integrated nut bundle, purlin combined material)

Claims (2)

After assembling the H-shaped iron material processed and manufactured at the factory at the place corresponding to the vertical part above the ground of the normal fabric foundation, the vertical member and the foundation pressure plate that support the horizontal part of the H-shaped iron material And the outer peripheral foundation part at the same time, the horizontal H-shaped iron material has a bolt hole for attaching the upper structural material in advance at the factory, and the height of the base top of the normal method is adjusted A construction method that eliminates the process and creates an accurate and strong basic workpiece. A hole is drilled in the factory in advance for the wooden member to be assembled on the basic work of Bill 1 and, in the same building, a member that corresponds to the foundation is attached to the basic work of Bill 1 with a bolt. Assemble every stage, connect each one up and down with long bolts, repeat this and pile up the first floor inner wall to the bottom of the beam, complete the whole inner wall as a beam, girder horizontal member, In a normal building, a plank that also serves as a ceiling finish is mounted on a horizontal member on the entire building area, except for the stairs, with the long side down, and then around 900 mm. On top of the above-mentioned plank with a space of, the plank is attached with the short side down instead of the member that is the cause of the beam in a normal building, and a partition is formed on the entire ceiling. Finishing the floorboard instead of the top member After installing the plate with the long side down, making a beam that integrates the floor and the ceiling, and assembling the entire inside of the first floor, perpendicularly to the first floor part assembled above from the outside of the building, After installing the outer wall member through pillars up to the upper part of the second floor continuously with bolts and assembling the entire outside of the building with the same members to complete the first floor part, it goes up to the second floor and becomes the outer wall through pillar. The same method as the first floor is now bolted from the inside, and a method for building a building that assembles the walls, ceiling, and floor in the same way as the first floor.

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