JPH09184219A - Block structure, column supporting method using it, and reinforcing method for stack of blocks using it - Google Patents

Abstract

PROBLEM TO BE SOLVED: To build a fence on a block fence, in which the columns are constructed through easy execution of works and held stably, and a fine appearance is secured. SOLUTION: A swell-out part 3 protruding outward and continued in the vertical direction is furnished on the outer face of the front part of a block body 2, and a through hole 6 is provided ranging throughout the swell-out part 3 and block body 2. Thus a block structure 1 is constructed, wherein the stack with the through hole 6 aligned is arranged as mating with one column 35 of a decoration fence 17 so that a block fence 16 is completed. The bottom of the column 35 is inserted in the through hole 6 so that the decoration fence 17 is held stably.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a block structure used for construction and construction. The present invention also relates to a method of holding a column using the block structure and a method of reinforcing a block stack using the method.

[0002]

2. Description of the Related Art As shown in FIG. 24, a conventional block a used for constructing a block fence has left and right end face portions b1 and b1 of a block body b formed in a rectangular parallelepiped shape having the same thickness. In addition, the connecting concave grooves c, c which are continuous in the vertical direction are formed, and the through holes d which are continuous in the vertical direction are juxtaposed in the middle portion of the block body b.

[0003]

A conventional construction method for constructing a block fence e using the block a having such a configuration is shown in FIG.
As shown in 5 to 26, the blocks a are stacked in a required number of steps and the stacked parts are continuous in the left-right direction, and the cloth foundation is provided in the vertical hole f formed by the matching of the connecting concave grooves c, c. The reinforcing bar h erected at g was inserted, and concrete was placed in the vertical hole f to harden the concrete to form the reinforced concrete reinforcing portion i.

However, since the vertical holes f are formed by butting the blocks against each other, the reinforcing portion i of the reinforced concrete formed in the vertical holes f does not have sufficient integrity with the blocks, and thus the block wall e. It was hard to say that it would fulfill the sufficient reinforcing function of.

FIG. 25 shows a reinforcing means for the block wall.
As shown in FIG. 6, on the back surface side of the block wall e, the reinforcing wall j is formed by stacking the blocks so as to project in a direction orthogonal to the length direction of the block wall. Since it was merely placed on the foundation concrete k, there was concern about the reinforcement of the block wall e by the reinforcement wall j. In addition, there is a risk that the block wall may collapse to the front side as shown by the arrow in FIG. 25 due to the vibration during the earthquake, and it cannot be said that the block wall has a sufficient earthquake-resistant structure. In addition, there is also a problem that it takes special construction work to form the reinforcing wall j.

When a fence (a fence made of bamboo or wood, a fence, etc.) is to be formed on a block wall of a required height,
There were the following problems. FIG. 25 shows a case where a bamboo fence 1 is formed on the block wall e, and the pillar m thereof is shown.
As shown in FIGS. 25 and 27, the upper end portion of the block is fixed by using a U-shaped fixing metal fitting n sandwiching it from the front and rear, and the bolt p is screwed to one holding piece o of the fixing metal fitting n. A structure is adopted in which the support m is fixed to the block wall e by tightening it and pressing it against the block surface q.

However, when the support m is fixed to the block wall e by using the fixing bracket n as described above, the bolt p
The clamping piece o of the fixing metal fitting n easily expands with the tightening, and a gap r is generated between the clamping piece o and the block surface q, so that the fixing metal fitting does not come into close contact with the block surface and There was a problem that was easily destabilized. Further, since the fixing metal fittings n are exposed on each of the columns, the fixing metal fittings n are conspicuous, and a feeling of strangeness is caused in the connecting portion between the block fence and the bamboo fence,
The series of both was poor, and it was not aesthetically pleasing. In addition, when the fixing bracket rusts, the dirt is washed away by rainwater and adheres to the block surface in a streak pattern, which further deteriorates the appearance as the time passes.

Incidentally, when fixing the support, FIG.
As shown by the alternate long and short dash line, it is not considered that the lower end portion m1 of the support m is inserted into the vertical hole f and the support m is held upright, but it is provided in the block body b. Since the diameter of the through hole d is small, it is only possible to hold a thin column, and there is a problem that a standing structure such as a fence cannot be stably held.

An object of the present invention is to provide a block structure which can solve all of these problems at once. It is another object of the present invention to provide a method for holding a column using the block structure and a method for reinforcing a block stack using the method.

[0010]

In order to solve the above problems, the present invention employs the following means. That is, in the block structure according to the present invention, one of the front and rear outer surface portions of the block main body is provided with a bulging portion that protrudes outward and is continuous in the vertical direction, and the bulging portion and the block main body have holes. It is characterized in that through holes that are continuous in the vertical direction are provided so that a part thereof exists.

In another aspect of the block structure according to the present invention, bulging portions projecting outward and continuous in the vertical direction are provided on both front and rear outer surface portions of the block body so as to face each other. It is characterized in that a vertical through hole is provided between the front and rear bulging portions.

Another aspect of the block structure according to the present invention is that a bulge projecting outward and continuing in the vertical direction is formed at one of the front and rear outer surface portions of the block main body at the central portion in the longitudinal direction of the block main body. The outer surface of the bulging portion is formed into an arc surface, and through holes that are continuous in the vertical direction are provided so that the bulging portion and the block body each have a part of the hole. It is characterized by.

Further, another aspect of the block structure according to the present invention is that the bulges projecting outward and continuing in the vertical direction are formed on both the front and rear outer surface portions of the block body at the central portions in the longitudinal direction of the block body. Is provided, the outer surface of the bulging portion is formed into an arcuate surface, and a through hole that is continuous in the up-down direction is provided between the front and rear bulging portions.

Another aspect of the block structure according to the present invention is that the block main body having an L-shaped cross section is provided on the side of the inner corner of the block main body.
A bulged portion that projects outward and is continuous in the vertical direction is provided, and a through hole that is continuous in the vertical direction is provided so that each of the bulged portion and the block body has a part of the hole. To do.

Another aspect of the block structure according to the present invention is that a block body having an L-shaped cross section is provided on the projecting corner side of the block body.
A bulging portion protruding outward is provided, and a through hole which is continuous in the up-down direction is provided so that the bulging portion and the block body each have a part of the hole.

Further, another aspect of the block structure according to the present invention is that the block main body having an L-shaped cross section is provided on the projected corner side.
A bulging portion that projects outward and is continuous in the vertical direction is provided, and a bulging portion that projects outward and is continuous in the vertical direction is provided on the entry corner side of the block body, and the front and rear bulging portions are provided. It is characterized in that a continuous through hole is provided in the vertical direction.

In another aspect of the block structure according to the present invention, an outwardly projecting bulging portion is provided on at least one of both side surfaces on the projecting corner side of the block body having an L-shaped cross section. Further, through holes that are continuous in the up-down direction are provided so that the bulging portion and the block main body have a part thereof.

In the above-mentioned block structure (except for the L-shaped one), the connecting groove is formed continuously in the vertical direction on both the left and right end surface portions of the block body or on either of them. In the lower surface of the block body, it is preferable to form a connecting groove that is continuous in the left-right direction. Further, when the block body has an L-shaped cross section, the connection grooves are formed continuously on both end surfaces of the L-shaped portion in the vertical direction, and the bottom surface has a cross-sectional shape of the block body. To match L
It is preferable to form a connecting groove that is bent in a letter shape. In these cases, the connecting groove on the lower surface of the block body may be omitted.

Further, according to the method for holding a strut according to the present invention, any one of the block structures having the above-mentioned constitutions is vertically stacked by aligning the through holes, and the strut is inserted into the communicating through hole. In this state, the columns are held by the block stack.

Further, in the method for reinforcing a block stack according to the present invention, any one of the block structures having the above-mentioned constitutions is vertically stacked by aligning the through holes, and the through holes communicating with each other. The reinforcing pile is inserted into the base, and the lower end side portion of the reinforcing pile is buried in the ground, or the lower end side portion is buried in a concrete foundation constructed in the ground.

When the lower end portion of the reinforcing pile is buried in the concrete foundation portion constructed in the ground, it is preferable to fix the reinforcing pile to the anchor metal piece embedded in the concrete foundation portion.

In addition to the method of reinforcing a block stack according to the present invention, the block structures having the above-mentioned respective configurations are vertically stacked with the through holes of the block structures aligned, and erected on a concrete foundation. It is characterized in that the reinforcing bars are inserted into the communicating through holes, and the communicating through holes are filled with concrete and hardened.

[0023]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. 1 and 2, the block structure 1 according to the present invention is an integrally molded product of concrete as a whole, and projects outwardly at the central portion in the longitudinal direction of the front face portion of a horizontally long block body 2 having a rectangular parallelepiped shape. A bulging portion 3 which is continuous in the vertical direction is provided. This bulge 3 is
For example, the outer surface 5 is formed in a substantially semicircular cross section. Then, through holes 6 having a diameter substantially equal to the wall thickness of the block body are formed concentrically with the outer surface (arc surface) 5 of the bulging portion so that the bulging portion 3 and the block body 2 each have half of the holes. , Are provided continuously in the vertical direction. Further, on the left and right end surface portions 9, 9 of the block main body 2, connecting concave grooves 10 are formed continuously in the vertical direction. Then, since the block structure 1 and the conventional block a shown in FIG. 24 are continuously provided in the left-right direction, the connecting concave groove 10 and the connecting concave groove c are aligned to each other, as shown in FIG. Then, a circular vertical hole 29 is formed in the connecting portion of the block. Further, the lower surface portion 12 of the block body 2 is provided with a connecting groove 13 continuous in the length direction thereof.

3 to 4 show the block structure 1 having the above structure.
3 is a block structure 1 shown in FIG. 3, in which one of the left and right end surface portions of the block body 2 having a rectangular parallelepiped shape is provided with a connecting groove 10 continuously in the vertical direction. The lower surface 12 of the block body 2 has
In the same manner as shown in 2, the connecting groove 13 continuous in the lengthwise direction is formed. A bulging portion 3 and a through hole 6 are provided on the front surface of the block body 2 in the same manner as shown in FIGS. Further, in the block structure 1 shown in FIG. 4, a bulging portion 3 which projects outward and has an outer surface 5 of an arc surface is formed continuously on the front and rear outer surface portions of a block body 2 having a rectangular parallelepiped shape. Is provided. Between the front and rear bulging portions 3 and 3, a through hole 6 having a diameter substantially equal to the wall thickness of the block body 2 and continuous in the vertical direction is provided. In the same manner as shown in FIGS. 1 and 2, connecting block grooves 10 are formed continuously on the left and right end surface portions 9 of the block body 2 in the vertical direction. In addition, on the lower surface portion 12 of the block body 2, a connecting groove 13 continuous in the length direction thereof is formed.
Is provided.

FIGS. 5 to 6 show a block structure 1 to be incorporated in a corner portion of a block wall, which is an integrally molded product of concrete as a whole and is provided with a block main body 2 having an L-shaped cross section. On the corner side, a bulging portion 3 is provided which protrudes outward and is continuous in the vertical direction. The bulge 3
The outer surface 5 is formed in a circular cross section with a quadrant shape. Then, through holes 6 having a diameter substantially equal to the wall thickness of both end portions of the block body are concentric with the outer surface 5 of the bulged portion, so that the bulged portion 3 and the block main body 2 each have a part of the hole. It is provided continuously in the vertical direction. Further, the connecting concave groove 10 which is continuous in the vertical direction is formed in both end surface portions 15, 15 of the L-shaped portion of the block main body 2, and the lower surface portion 12 thereof has a cross sectional shape of the block main body 2 in accordance with A connecting concave groove 13 that is bent in an L shape is formed.

FIGS. 7 to 8 show another embodiment of the block structure 1 located at a corner, which is an integrally molded product of concrete as a whole, and the block main body 2 having an L-shaped cross section is projected. On the corner side, a partially bulged cylindrical bulge 3 having an outer surface 5 having a semicircular cross section is provided. Further, through-holes 6 which are continuous in the vertical direction are provided so that each of the bulging portion 3 and the block main body 2 has a part of the hole, and both end surface portions 1 of the L-shaped portion of the block main body 2 are provided.
5 and 15 are formed with a connecting groove 10 continuous in the vertical direction, and a lower surface 12 of the connecting groove 10 has a connecting groove 13 that is bent into an L-shape in accordance with the cross-sectional shape of the block body 2.
Are formed. In this case, in order to reinforce the block main body, the inner corner side of the block main body may be bulged (reference numeral 14) as shown by the alternate long and short dash line in FIG.

9 to 10 show another mode of the block structure 1 located at the corner, and the cross section L is shown.
A semi-cylindrical bulging portion 3 having an outer surface 5 having a semicircular cross section is provided on one of both side surface portions on the protruding corner side of the character-shaped block main body 2. The bulging portion 3 and the block body are provided. A through hole 6 that is continuous in the vertical direction is provided so that each of the two has a part of the hole. Further, the connecting concave groove 10 continuous in the vertical direction is formed in both end surface portions 15 of the L-shaped portion of the block main body 2, and the lower surface portion 12 thereof is adapted to the cross-sectional shape of the block main body 2. And a connecting groove 13 that is bent into an L shape is formed. When the bulging portion 3 is provided in this manner, the bulging portion 3 may be provided on the other side surface portion as shown by the alternate long and short dash line in FIG. 9, and the through hole 6 may be further provided.

FIG. 11 shows still another mode of the block structure 1 located at a corner, and a bulge portion is formed on the projecting corner side and / or the projecting corner side of the obtuse-angled L-shaped block body 2. 3 are formed, and through holes 6 that are continuous in the up-down direction are provided such that a part of the hole exists in each of the bulging portion 3 and the block body 2 or located between the bulging portions.
In addition, both ends 15 and 15 of the block body 2 are formed with a connecting concave groove 10 which is continuous in the up-down direction, and the lower surface thereof has an L-shape according to the cross-sectional shape of the block body 2.
A connecting concave groove 13 that is bent in a letter shape is formed.

In each of the block structures described above, the outer surface of the bulging portion is formed into an arcuate surface and the through hole is formed into a circular hole. The bulging portion and the through hole have different shapes. There are various types. FIG. 12 shows an example thereof, for example, in a case where the outer surface 5 of the bulging portion 3 is formed in a trapezoidal cross section in the block structure 1 shown in FIGS. In addition, the cross-sectional shape of the through hole 6 can be configured in an elliptical shape, a rectangular shape, etc., in addition to the circular shape.

FIG. 13 or 14 shows a block fence 16 constructed by combining the block structure 1 according to the present invention with the conventional concrete block shown in FIG. 24, and a bamboo fence 17 erected on the block fence 16.

In order to construct the block fence 16 and the bamboo fence 17, first, as shown in FIG. 13, a foundation 21 bent in an L shape along the length direction of the block fence is constructed. Although the foundation 21 is a waste concrete foundation in the same figure, it may be a cloth foundation as indicated by a chain line in the figure. After that, the corner portion 21a of the foundation 21
Then, the L-shaped block structure 1a shown in FIGS. 5 to 6 or the block structure 1b shown in FIG. 7 is stacked in a required number of stages, for example, four stages. Then, the block structure 1c shown in FIGS. 1 and 2 is arranged in five steps on the foundation 21 in accordance with the arrangement of the pillars of the bamboo fence 17 to be formed with a required distance from the block structure at the corner, and the through holes 6 are formed. Stack them together. As shown in FIG. 15, as the block structure 1 located at the outer end of the block wall 16, the connecting groove 1 is formed only on one of the left and right surface portions.
0 is provided, the block structure 1d shown in FIG. 3 is used,
The end surface 22 of the block wall is formed as a smooth surface. Then, between the adjacent block structures 1 and 1, a conventional block a having the same structure as shown in FIG. 24 is arranged in a stacked state to construct a desired block fence 16. In addition, in FIG. 16, at the end of this block wall 16, four L-shaped block structures 1a shown in FIGS. The gate columns 24 having a prismatic shape are formed by overlapping. The upper surface 18 of the gate post 24 is
If necessary, cover with a decorative plate.

In the block fence 16 having the above-described structure, as shown in FIG. 17, the reinforcing bars 25 erected on the cloth foundation 21 are
With respect to the lower three-stage block structures 1 and 1, the reinforcing columns 27 of the reinforced concrete structure are formed by inserting the through holes 26 in communication with each other and placing concrete in the through holes 26 in communication. . Also, the block structure 1
Vertical hole 29 formed by matching the connecting groove formed in the connecting portion between the conventional block and the conventional block or in the connecting portion between the conventional blocks.
Concrete is poured in (Figs. 13 to 14). Further, concrete is also placed in the through hole d (not shown in FIGS. 13 to 14) of the conventional block. At that time, as shown in FIG. 18, in the vertical hole 29, as in the conventional case,
The reinforcing bars 25 erected on the foundation 21 may be placed in an inserted state to form the vertical reinforcing portions 30 made of reinforced concrete. Also, FIG.
As shown in 9, formed between the upper and lower blocks,
The reinforcing bar 2 is provided in the continuous lateral hole 31 formed by the connecting groove 13 of the block structure 1 and the connecting groove c of the conventional block a.
5 is reinforced and filled with mortar to form a lateral reinforcing portion 32 made of reinforced concrete.

Then, the bamboo fence 1 is placed on the block wall 16.
When forming 7, the bamboo fence post 35 is formed in the communication through hole 33 formed by the upper two blocks formed on the upper side of the reinforcing column 27, as shown in FIGS.
The lower end side portion 35a of the column is inserted, and in order to improve the holding force of the column 35, the gap between the insertion sections is filled with concrete to integrate the column 35 with the block fence 16. Then, as shown in FIGS.
Lateral members 37 made of bamboo (including resin bamboo) are arranged and fixed in multiple stages between 5 and 35 to form a desired bamboo fence 17.

FIG. 20 shows another method of reinforcing the block wall using the through holes 6 of the block structure 1,
The block structure 1 of the present invention is disposed on the discarded concrete 39.
By arranging the stacking part of 1 and the stacking part of the conventional block a in parallel, a block fence 16 similar to that shown in FIGS. 13 and 14, for example, is constructed. At that time, a reinforcing pile 41 made of steel pipe is inserted into the communication through hole 40 which is continuous in the vertical direction, and an opening 42 formed in advance in the waste concrete 39 is inserted therethrough, and a portion 41a on the lower end side of the pile is ground. The block wall 16 is reinforced by driving it into a required length 43 through the reinforcing pile 41. Such a reinforcing method using a reinforcing pile can be applied to the reinforcement of the gate post 24 shown in FIG. 16, and the reinforcing pile is similarly inserted into the communication through hole 40 that is continuous in the vertical direction, and the lower end side portion thereof is ground. Enter into.

In order to make the heights of the reinforcing piles 41 driven in this way uniform, the piles 4 with a relatively short cap-shaped pipe 45 as shown in FIGS.
It is better to use 1. In this pile 41, the lower end portion of the inner pipe 49 is welded to the upper end opening of the pile main body 47, and the connecting pipe portion 50 protruding above the pile main body 47 is fitted into the cap-shaped pipe 45. , Cap-shaped pipe 45 in a state of being slightly projected from the upper end of the block wall (Fig. 21)
20, the pile is sunk, and the upper end surface 51 of the cap-shaped pipe is flush with the upper end surface 52 of the block wall, as shown in FIG.

When the ground is soft, concrete 54 is poured around the driving portion (lower end portion) 41a of the reinforcing pile 41 to strengthen the driving portion, as shown by the chain line in FIG. Good to do.

FIG. 22 shows another mode in which the lower end portion 41a of the reinforcing pile 41 is fixed to the ground 43. An anchor metal piece 55 having, for example, a triangular shape is fixed to the lower end portion of the pile. There is. And the lower end portion 41a of the pile
The anchor metal piece 55 is embedded in the concrete 54 as shown by the one-dot chain line in FIG. 22 to enhance the reinforcing effect of the block wall. In order to improve the anchoring effect, it is preferable to appropriately project a reinforcing bar (deformed bar, etc.) 56 from the anchor metal piece 55 as shown in FIG.

(Other Embodiments) In the block structure according to the present invention, the connecting groove on the end surface of the block body and the connecting groove on the lower surface may be omitted, and only one of them is provided. Sometimes it is.

[0039]

As described above, the present invention has the following advantages. By stacking the block structures by communicating the through holes in the up-and-down direction, when the lower end side of the pillar such as a bamboo fence, fence or handrail is inserted into the through hole, the pillar is stably attached to the block wall. Can be held. Even with the conventional block, if the blocks are stacked so that the through holes are continuous in the vertical direction, a vertical hole for inserting the support column may be formed, but the diameter of the vertical hole is the thickness of the block body. However, there was a problem that only a small diameter vertical hole could be obtained, and a sufficient support force for the column could not be secured. However, when the block structure according to the present invention having the bulging portion is used, since the through hole can be formed at the site where the bulging portion is formed, the diameter of the through hole should be equal to or less than the thickness of the block body. Since it is possible to set the above, a very stable support force of the column is exhibited. Therefore, the structure built on the block stack can be stably supported.

Unlike the conventional method, the procedure for holding the column on the block stack is not performed by exposing the U-shaped fixing bracket to the upper end portion of the block. Therefore, the block stack is a block fence. In this case, the connection part between it and the fence part can be formed in a natural state with good appearance. In addition, the bulging portion continuous in the vertical direction gives a morphological accent to the block wall, and even the bulging portion itself contributes to the improvement of the design effect of the block wall.

By matching the wall thicknesses of the left and right connecting portions of the block body with those of a conventional concrete block, there is an advantage that a desired block stack (block fence or the like) can be constructed in combination with the conventional block.

By inserting a reinforcing pile into the communicating through-holes formed by stacking the block structures and driving the lower end side portion of the reinforcing pile into the ground, or
By fixing the lower end side portion of the reinforcing pile to a concrete foundation portion buried in the ground, and further, by inserting a reinforcing bar erected on the foundation into the through hole that communicates with the concrete, the concrete is placed in the through hole portion. It is possible to effectively reinforce the block stack (block wall, etc.) by using the through holes by, for example, placing it to form reinforcing columns of reinforced concrete. In the conventional block fence, a reinforcing column made of reinforced concrete is formed in the vertical hole portion formed in the connecting portion of the blocks, but according to the present invention, unlike this, the reinforcing structure integrated with the block structure is provided. Can form pillars.
Therefore, the reinforcing strength of the block stack can be remarkably improved as compared with the conventional one. Therefore, even if the reinforcing blocks are not piled up as in the conventional case, a high-height block stack can be provided with a more stable structure. Can be built as. As described above, according to the present invention, it is possible to construct a block stack which is not easily collapsed by the action of an external force such as a seismic force or wind pressure, and which has excellent stability.

The block structure according to the present invention is used not only for building a block stack such as a block wall or a wall of a building, but also may be used alone. For example, by using the through hole, a support stand for clothesline,
It can be used as a support for various poles.

[Brief description of the drawings]

FIG. 1 is a perspective view of an aspect of a block structure as viewed from above.

FIG. 2 is a perspective view seen from the lower side.

FIG. 3 is a perspective view illustrating another aspect of the block structure.

FIG. 4 is a perspective view illustrating another aspect of the block structure.

FIG. 5 is a perspective view of another aspect of the block structure as viewed from above.

FIG. 6 is a perspective view seen from the lower side.

FIG. 7 is a perspective view of another aspect of the block structure as viewed from above.

FIG. 8 is a perspective view seen from the lower side.

FIG. 9 is a perspective view of another aspect of the block structure as viewed from above.

FIG. 10 is a perspective view seen from the lower side.

FIG. 11 is a plan view illustrating another aspect of the block structure.

FIG. 12 is a perspective view illustrating another aspect of the block structure.

FIG. 13 is a perspective view showing a block fence constructed using a block structure and a bamboo fence formed on the block fence.

FIG. 14 is a perspective view illustrating another aspect of a block fence constructed using a block structure and a bamboo fence formed on the block fence.

FIG. 15 is a perspective view illustrating a configuration of an end portion of a block fence constructed using a block structure.

FIG. 16 is a perspective view illustrating a gate pillar constructed using a block structure and a block fence connected to the gate pillar.

FIG. 17 is a cross-sectional view illustrating a state in which a pillar of bamboo fence is held on a block fence constructed using a block structure.

FIG. 18 is a cross-sectional view illustrating the structure of a lateral seam portion of a block wall.

FIG. 19 is a cross-sectional view illustrating the structure of a joint portion in the vertical direction of the block wall.

FIG. 20 is a cross-sectional view illustrating a method of reinforcing a block wall using a reinforcing pile.

FIG. 21 is a cross-sectional view illustrating a step of the reinforcing method.

FIG. 22 is a cross-sectional view illustrating another method of reinforcing the block wall using the reinforcing pile.

FIG. 23 is a perspective view illustrating an anchor metal piece of a reinforcing pile support portion.

FIG. 24 is a perspective view illustrating a conventional block.

FIG. 25 is a perspective view illustrating a block fence constructed using conventional blocks and a bamboo fence formed on the block fence.

FIG. 26 is a front view illustrating a structure of a lateral joint portion in a conventional block wall.

[Fig. 27] Fig. 27 is a cross-sectional view illustrating a problem of a fence post holding structure constructed using a conventional block.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Block structure 2 Block main body 3 Swelling part 6 Through hole 10 Connection concave groove 13 Connection concave groove 16 Block fence 17 Takegaki 35 Strut 41 Reinforcement pile

Claims (15)

[Claims] 1. One of the front and rear outer surface portions of the block body,
A bulged portion that projects outward and is continuous in the vertical direction is provided, and a through hole that is continuous in the vertical direction is provided so that each of the bulged portion and the block body has a part of the hole. Block structure to be used. 2. Both of the front and rear outer surface portions of the block body,
A block structure characterized in that bulged portions that project outward and are continuous in the vertical direction are provided facing each other in the front-rear direction, and through holes that are continuous in the vertical direction are provided between the front and rear bulged portions. . 3. One of the front and rear outer surface portions of the block body,
A bulging portion that projects outward and is continuous in the up-down direction is provided in the central portion in the length direction of the block body, and the outer surface of the bulging portion is formed into an arc surface, and the bulging portion and the block body are formed. A block structure having through-holes continuous in the up-down direction so that a part of each hole exists. 4. Both of the front and rear outer surface portions of the block body,
A bulging portion that protrudes outward and is continuous in the vertical direction is provided in the central portion in the length direction of the block body, and the outer surface of the bulging portion is formed into an arc surface, and between the front and rear bulging portions. , A block structure provided with through holes which are continuous in the vertical direction. 5. A block main body having an L-shaped cross section is provided with a bulged portion projecting outward and continuous in the up-down direction on the inside corner side, and the bulged portion and the block main body each have a part of a hole. As described above, the block structure body is provided with through holes that are continuous in the vertical direction. 6. A bulging portion projecting outward is provided on the projecting corner side of the block main body having an L-shaped cross section, and the bulging portion and the block main body are each provided with a portion of a hole so that the bulging portion is located above and below. A block structure having a through hole continuous in a direction. 7. A block main body having an L-shaped cross section is provided with a bulging portion projecting outward and continuous in the up-down direction on the projecting corner side, and the block body has an outward projecting corner side. A block structure characterized in that a bulging portion that projects and is continuous in the vertical direction is provided, and a through hole that is continuous in the vertical direction is provided between the front and rear bulging portions. 8. A bulging portion projecting outward is provided on at least one of both side surfaces on the projecting corner side of the block body having an L-shaped cross section, and the bulging portion and the block body are respectively provided. A block structure having through-holes continuous in the vertical direction so that a part thereof exists. 9. A block connecting groove is formed continuously on the left and right end surface portions of the block main body or on one of the left and right end surface portions, and a bottom surface portion of the block main body is continuous leftward and rightward. The block structure according to any one of claims 1 to 4, wherein a connecting groove is formed. 10. The both end portions of the L-shaped portion of the block body,
A connecting groove which is continuous in the up-down direction is formed, and a connecting groove which is bent into an L shape in accordance with the cross-sectional shape of the block body is formed on the lower surface portion. 5
9. The block structure according to any one of to 8. 11. The block structure according to claim 9, wherein the connecting groove on the lower surface of the block body is omitted. 12. The block according to any one of claims 1 to 11 is vertically stacked by aligning the through holes with the cores of the through holes aligned with each other, and the support columns are inserted into the communicating through holes to block the support columns. A support method for holding a column using a block structure, characterized in that the support is held by a stack. 13. The block structure according to any one of claims 1 to 11, wherein the through holes are aligned with each other in the vertical direction and the reinforcing piles are inserted into the communicating through holes. A method for reinforcing a block stack, comprising burying a lower end side portion of a reinforcing pile in the ground, or burying the lower end side portion in a concrete foundation portion constructed in the ground. 14. When the lower end side portion of the reinforcing pile is buried in a concrete foundation constructed in the ground, the reinforcing pile is
14. The method for reinforcing a block stack according to claim 13, wherein the block stack is fixed to an anchor metal piece embedded in a concrete foundation part. 15. A through-hole for stacking the block structures according to claim 1 in the vertical direction with the through-holes aligned with each other so that the reinforcing bars erected on a concrete foundation communicate with each other. A method for reinforcing a block stack, wherein the block stack is reinforced by inserting the concrete into a through hole communicating with the concrete and hardening the concrete.