JPH023858B2 - - Google Patents
Info
- Publication number
- JPH023858B2 JPH023858B2 JP1763585A JP1763585A JPH023858B2 JP H023858 B2 JPH023858 B2 JP H023858B2 JP 1763585 A JP1763585 A JP 1763585A JP 1763585 A JP1763585 A JP 1763585A JP H023858 B2 JPH023858 B2 JP H023858B2
- Authority
- JP
- Japan
- Prior art keywords
- wood
- mirror part
- block
- nuts
- wood block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 12
- 239000002023 wood Substances 0.000 description 26
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0258—Retaining or protecting walls characterised by constructional features
- E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Retaining Walls (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
この発明は木材を組合せた鏡面より同じく木材
の控部を後方へ突設したウツドブロツクに関する
ものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a wood block in which a wooden retaining portion protrudes rearward from a mirror surface made of wood.
従来の技術
従来、擁壁等の補強施工においては、コンクリ
ート製の土木用ブロツクが多用されているもの
で、布積み、谷積み等の施工により適当高さの擁
壁を構築しているものである。Conventional technology Conventionally, concrete civil engineering blocks have been frequently used in reinforcement construction for retaining walls, etc., and retaining walls of appropriate heights have been constructed by construction methods such as cross-laying and valley-laying. be.
発明が解決しようとする問題点
しかしながら、土木用コンクリートブロツクは
その荷重が大であるため搬送、現場での取扱いに
不便であり、また控部の間隙にコンクリートを打
設するのに手間を要し、鏡面が光を反射するため
自然環境の保護の面よりして敬遠され勝ちである
等の欠点があつた。Problems to be Solved by the Invention However, the heavy load of concrete blocks for civil engineering makes them inconvenient to transport and handle on site, and it takes time and effort to pour concrete into the gaps between the retaining sections. However, because the mirror surface reflects light, it is often avoided from the perspective of protecting the natural environment.
この様な問題点を解消するために、本発明は、
丸太の様な原木を適当長さに切断してボルトナツ
トで組立したウツドブロツクであつて、現場組立
が出来るために搬送に便利で、かさばることな
く、軽量で施工もなし易く、構築した法面の間隙
に草や木の植栽が可能であり、かつ、現在その処
理に問題のある間伐材その他の木材の有効利用を
なし得る等を特徴とするものである。 In order to solve such problems, the present invention
Wooden blocks are made by cutting raw wood such as logs into appropriate lengths and assembling them with bolts and nuts.They can be assembled on-site, making them convenient to transport.They are not bulky, lightweight, and easy to construct, and can be used to fit the gaps between constructed slopes. It is characterized by the fact that it is possible to plant grass and trees, and it is also possible to make effective use of thinned wood and other wood that currently has problems in its disposal.
問題点を解決するための手段
以下、実施例図により本発明の構成を説明す
る。Means for Solving the Problems The configuration of the present invention will be described below with reference to embodiment figures.
木材を素材とした上下１対の横材１，１と左右
１対の縦材２，２を形成し、横材１の両端寄り位
置と縦材２の両端寄り位置に前後面に連通したボ
ルト孔を開孔し、横材１，１の背面両端部に縦材
２，２を接合して連通したボルト孔にボルトナツ
ト３を挿入固締して井型状の鏡部４となし、該鏡
部４の上下横材１，１の間隙の中央位置に１本乃
至２本の控材５の先端部を挿入して上下横材１，
１並びに控材５の連通した上下方向のボルト孔に
ボルトナツト３を挿入固締したウツドブロツク６
を構成すべくなして成るものである。尚、図中７
は地面、８は裏込材を示す。 A pair of upper and lower horizontal members 1, 1 and a pair of left and right vertical members 2, 2 made of wood are formed, and bolts are connected to the front and rear surfaces at positions near both ends of the horizontal member 1 and near both ends of the vertical member 2. A hole is drilled, and the vertical members 2, 2 are joined to both ends of the back surfaces of the horizontal members 1, 1, and bolt nuts 3 are inserted and tightened into the communicating bolt holes to form a square-shaped mirror portion 4. The tips of one or two braces 5 are inserted into the center position of the gap between the upper and lower cross members 1, 1 of the section 4, and the upper and lower cross members 1,
1 and the wood block 6 in which bolt nuts 3 are inserted and tightened into the communicating vertical bolt holes of the retaining material 5.
It is made to constitute. In addition, 7 in the figure
8 indicates the ground, and 8 indicates the backfill material.
作用、効果
本発明になるウツドブロツク６は、短尺な木材
を井型状に組立した鏡部４と、該鏡部４より後方
へ長尺の木材を突設した控材５とを組合せたもの
で、第３図、第４図に示す様に基礎となる地面７
に第１段目のウツドブロツク６ａの縦材２，２の
下端部を埋設しながら左右方向に接合して配列
し、鏡部４の背面に土石を裏込材８として使用し
ながら控材５を裏込材８の中に埋設し、次に第２
段目のウツドブロツク６ｂを鏡部４の中央下面が
第１段目の各ウツドブロツク６ａの左右接合面と
対向する様に配置し、下段ウツドブロツク６ａの
上部横材１の上面に上段のウツドブロツク６ｂの
下部横材１を載設すると共に下段ウツドブロツク
６ａの上部横材１の背面に上段ウツドブロツク６
ｂの左右縦材２，２の下端部を接合させながら第
２段目のウツドブロツク６ｂを左右方向に配列
し、更に第３段目のウツドブロツク６ｃを同様に
第２段目の上面に配列して各控材５の間隙に土石
を充填して布積みしながら３〜10ｍ位の高さの擁
壁を構築するものである。各ウツドブロツク６の
布積施工が出来るため載荷重が分散され、力学的
に優れた施工をなし得ると共に控材５を突設して
いるため載荷重や土圧に対する抵抗力も優れてい
るものであり、現地の土質、地形等に合せて控長
や積高の調節も可能である。また第５図に示す様
に地面７に対して控材５を傾斜させて、更に長さ
を調整することにより現地条件に適した法面勾配
を施工し得ると共に法面の空間に草や木を植栽し
て法面緑化も可能であり、各木材は防腐処理して
耐久性が保持されるものである。Functions and Effects The wooden block 6 according to the present invention is a combination of a mirror part 4 made of short pieces of wood assembled into a square shape, and a retainer 5 made of a long piece of wood protruding backward from the mirror part 4. , as shown in Figures 3 and 4, the foundation ground 7
The lower ends of the vertical members 2, 2 of the first stage wood block 6a are buried and joined in the left and right direction, and the backing material 5 is placed on the back of the mirror part 4 while using soil and stones as the backing material 8. Embed it in the backing material 8, and then
The wood block 6b in the tier is arranged so that the lower center surface of the mirror part 4 faces the left and right joint surfaces of the respective wood blocks 6a in the first tier, and the lower part of the wood block 6b in the upper tier is placed on the upper surface of the upper cross member 1 of the lower tier wood block 6a. At the same time, the upper wood block 6 is placed on the back side of the upper cross member 1 of the lower wood block 6a.
The wood blocks 6b of the second stage are arranged in the left-right direction while the lower ends of the left and right vertical members 2, 2 of b are joined, and the wood blocks 6c of the third stage are similarly arranged on the upper surface of the second stage. A retaining wall with a height of about 3 to 10 m is constructed by filling the gaps between each retaining material 5 with earth and stones and piling them up. Since each wood block 6 can be constructed in a layered manner, the applied load is dispersed, resulting in mechanically superior construction, and since the restraining material 5 is provided protrudingly, the resistance against applied load and earth pressure is also excellent. It is also possible to adjust the height and pile height according to the local soil quality and topography. In addition, as shown in Figure 5, by tilting the restraining material 5 with respect to the ground 7 and further adjusting the length, it is possible to construct a slope suitable for the local conditions, and at the same time, it is possible to construct a slope suitable for the field conditions. It is also possible to green the slope by planting trees, and each type of wood is treated with preservative treatment to maintain its durability.
ウツドブロツク６は木材であるためコンクリー
トに比べ軽量で、搬送時には棒状となして運搬し
て現場でボルトナツト３を用いて組立してもよ
く、積上げもブロツク工の様な技能労働者を必要
とせず素人でも簡易に施工をなし得るものであ
る。そして、現在その処理に困つている間伐材を
利用してウツドブロツク６を形成することにより
その利用価値を高め得る等、前記した様な顕著な
諸効果を奏するものである。 Because the wood block 6 is made of wood, it is lighter than concrete, and when transported, it can be transported in a bar shape and assembled on site using bolts and nuts 3, and stacking can be done by amateurs without the need for skilled workers like block builders. However, it can be easily constructed. Further, by forming the wood block 6 using thinned wood, which is currently difficult to process, its utility value can be increased, and the above-mentioned remarkable effects can be achieved.
第１図は本発明の実施例に係るウツドブロツク
の正面図、第２図はその右側面図、第３図はウツ
ドブロツクを垂直に布積みした実施例の正面図、
第４図はそのＡ−Ａ線断面図、第５図は法面に傾
斜をつけた実施例の断面図である。
１……横材、２……縦材、３……ボルトナツ
ト、４……鏡部、５……控材。
Fig. 1 is a front view of a wood block according to an embodiment of the present invention, Fig. 2 is a right side view thereof, and Fig. 3 is a front view of an embodiment in which wood blocks are stacked vertically.
FIG. 4 is a sectional view taken along the line A-A, and FIG. 5 is a sectional view of an embodiment in which the slope is inclined. 1... Horizontal material, 2... Vertical material, 3... Bolt nut, 4... Mirror part, 5... Retaining material.
Claims (1)
した鏡部と、該鏡部の中央間隙に鏡部の背面より
１本乃至２本の木材の先端部を挿入しボルトナツ
トで固締して控材となしたことを特徴として成
る、ウツドブロツク。1. A mirror part made of timbers assembled in a square shape and secured with bolts and nuts, and one or two wooden tips inserted from the back of the mirror part into the center gap of the mirror part, secured with bolts and nuts, and then secured. Utsudbrodsk is characterized by its materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1763585A JPS61176720A (en) | 1985-01-30 | 1985-01-30 | Wood block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1763585A JPS61176720A (en) | 1985-01-30 | 1985-01-30 | Wood block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61176720A JPS61176720A (en) | 1986-08-08 |
| JPH023858B2 true JPH023858B2 (en) | 1990-01-25 |
Family
ID=11949321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1763585A Granted JPS61176720A (en) | 1985-01-30 | 1985-01-30 | Wood block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61176720A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558346U (en) * | 1992-01-22 | 1993-08-03 | グローリー工業株式会社 | Erasing device for thermal printing cards |
-
1985
- 1985-01-30 JP JP1763585A patent/JPS61176720A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558346U (en) * | 1992-01-22 | 1993-08-03 | グローリー工業株式会社 | Erasing device for thermal printing cards |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61176720A (en) | 1986-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |