JP3040965B2 - U-shaped groove, method of constructing drainage channel using the same, and U-shaped groove receiver - Google Patents
U-shaped groove, method of constructing drainage channel using the same, and U-shaped groove receiverInfo
- Publication number
- JP3040965B2 JP3040965B2 JP9228517A JP22851797A JP3040965B2 JP 3040965 B2 JP3040965 B2 JP 3040965B2 JP 9228517 A JP9228517 A JP 9228517A JP 22851797 A JP22851797 A JP 22851797A JP 3040965 B2 JP3040965 B2 JP 3040965B2
- Authority
- JP
- Japan
- Prior art keywords
- shaped groove
- main body
- receiver
- side wall
- road
- 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 - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Sewage (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、勾配を有する一般
道路や林道等の路面部を横断するようにして埋設される
Ｕ字溝、及び道路の端等に設けられる排水路用のＵ字
溝、並びにこのＵ字溝を用いた排水路の施工方法に関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a U-shaped groove buried so as to cross a road surface such as a general road or a forest road having a slope, and a U-shaped groove for a drainage channel provided at an end of a road. And a method of constructing a drainage channel using the U-shaped groove.
【０００２】[0002]
【従来の技術】一般道路や林道等の路面部を横断するよ
うにして埋設されるＵ字溝、又は道路の端に設けられる
Ｕ字溝としては、各種のものが提案され実用に供されて
いる。これらのＵ字溝においては、埋設時における地下
水処理、あるいは車輌通過時における荷重の負荷等の問
題があり、この問題を解決するために、例えば実公昭４
−５２３０２号では、路面部を横断するようにして埋設
されるＵ字溝の、谷側と山側で側壁の高さ、厚さを変化
させる等の改良が行われている。しかしながら、道路の
勾配や車輌の通行量はＵ字溝の設置場所によりさまざま
であり、一定の形状を有したＵ字溝では、道路勾配に応
じて常に最適な角度で設置することは困難であった。ま
た、設置角度にずれがあると、特に通行量の多い場所で
はＵ字溝の特定箇所に負荷（応力）が集中し、道路とＵ
字溝の境界部分あるいはＵ字溝の上に載置される蓋体の
破損が問題となっていた。これらの問題は、道路を横断
する場所にＵ字溝を設置する場合のほか、道路の端にＵ
字溝を設置する場合にも同様に重大な問題であった。2. Description of the Related Art As a U-shaped groove buried across a road surface such as a general road or a forest road or a U-shaped groove provided at an end of a road, various types have been proposed and put to practical use. I have. In these U-shaped grooves, there are problems such as groundwater treatment at the time of burial or a load applied at the time of passing through a vehicle.
In -52302, improvements such as changing the height and thickness of the side wall between the valley side and the mountain side of the U-shaped groove buried across the road surface portion are made. However, the slope of the road and the traffic volume of vehicles vary depending on the location of the U-shaped groove, and it is difficult to always install the U-shaped groove at an optimum angle according to the road gradient in a U-shaped groove having a fixed shape. Was. In addition, if there is a deviation in the installation angle, the load (stress) is concentrated on a specific portion of the U-shaped groove particularly in a place where the traffic volume is large, and the road and the U-shaped groove are concentrated.
There has been a problem that the lid placed on the boundary of the U-shaped groove or on the U-shaped groove is damaged. These problems are not only when installing a U-shaped ditch at the place where the road is crossed, but also at the end of the road.
In the case of installing a groove, there was a serious problem as well.
【０００３】[0003]
【発明が解決しようとする課題】本発明は、上記の問題
点に鑑みてなされたものであって、種々の勾配を有する
道路に容易かつ最適な角度で設置することができるＵ字
溝、道路に沿って道路の端に容易かつ最適な角度で設置
することができるＵ字溝、そのＵ字溝を用いた排水路の
施工方法、及びそのＵ字溝を構成するＵ字溝受体を提供
することを目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and has been made in consideration of the above-mentioned problems, and has a U-shaped groove and a road which can be easily and optimally installed on roads having various slopes. U-shaped groove that can be easily and optimally installed at the end of a road along a road, a method of constructing a drainage channel using the U-shaped groove, and a U-shaped groove receiver that constitutes the U-shaped groove The purpose is to do.
【０００４】[0004]
【課題を解決するための手段】本発明者は、Ｕ字溝本体
とＵ字溝受体とを別体として形成し、かつＵ字溝受体に
はＵ字溝本体を種々の角度で載置し固定できるように係
止手段を設け、これらを組合せて施工することにより、
現場で、容易に道路勾配に応じた角度にＵ字溝を設置
し、排水路を形成することができることを見出し、この
知見に基づいて本発明を完成するに至った。The inventor of the present invention has formed a U-shaped groove body and a U-shaped groove receiver as separate bodies, and mounted the U-shaped groove body at various angles on the U-shaped groove receiver. By providing locking means so that it can be placed and fixed, and by combining them,
The present inventor has found that a U-shaped groove can be easily installed on the site at an angle corresponding to the road gradient to form a drainage channel, and based on this finding, the present invention has been completed.
【０００５】すなわち、本発明は、 （１）長手方向に一組の側壁と底部を有するＵ字溝本
体、およびＵ字溝本体を固定する係止部と載置部を有す
るＵ字溝受体を有してなり、Ｕ字溝本体の一方の側壁側
の底部をＵ字溝受体の載置部上に載置し、Ｕ字溝本体の
他方の側壁側の底部を、Ｕ字溝受体の、複数の高さの異
なる係止部位を有する係止部の１つの係止部位に固定す
ることにより、Ｕ字溝本体の一方の側壁頭頂部の位置を
Ｕ字溝本体の他方の側壁頭頂部に対して同じ又は異なる
高さに位置するようにしたことを特徴とするＵ字溝 （２）Ｕ字溝受体の係止部が階段状の複数の係止部位を
有することを特徴とする（１）項記載のＵ字溝 （３）（１）項又は（２）項のＵ字溝を、Ｕ字溝本体の
一方の側壁側の底部をＵ字溝受体の載置部上に載置し、
かつＵ字溝本体の他方の側壁側の底部をＵ字溝受体の、
複数の係止部位を有する係止部の１つの係止部位に固定
することを含んでなり、それによりＵ字溝本体底部を水
平に又は所定の角度で傾斜させて排水路を形成すること
を特徴とする排水路の施工方法、及び （４）複数の高さの異なる係止部位を有する係止部と載
置部を有し、長手方向に一組の側壁と底部を有するＵ字
溝本体を固定することを特徴とするＵ字溝受体を提供す
るするものである。これにより、勾配を有する一般道
路、林道等の路面部を横断するようにして埋設されるＵ
字溝、又は路面部の端に路面に平行して設置されるＵ字
溝の、一方の側壁頭頂部の高さを他方の側壁頭頂部の高
さに対して容易に変化させることができ、作業現場で道
路勾配あるいは設置箇所の傾斜に応じた最適の角度で、
容易に、Ｕ字溝を設置することが可能となる。That is, the present invention provides: (1) a U-shaped groove body having a pair of side walls and a bottom in a longitudinal direction, and a U-shaped groove receiver having a locking portion and a mounting portion for fixing the U-shaped groove body. The bottom of one side wall of the U-shaped groove main body is placed on the mounting portion of the U-shaped groove receiver, and the bottom of the other side wall of the U-shaped groove main body is mounted on the U-shaped groove receiving body. The position of the top of one side wall of the U-shaped groove body is fixed to one locking portion of the locking portion having a plurality of different height locking portions on the body, and the other side wall of the U-shaped groove body is fixed. U-shaped groove characterized by being positioned at the same or different height with respect to the top of the head (2) The locking portion of the U-shaped groove receiver has a plurality of stepped locking portions (3) The U-shaped groove according to the item (1) or (2), the bottom of one side wall of the U-shaped groove main body is placed on the mounting portion of the U-shaped groove receiver. Put on ,
And the bottom of the other side wall side of the U-shaped groove main body is
And fixing the U-groove body bottom horizontally or at a predetermined angle to form a drainage channel. (4) A U-shaped groove body having a locking portion having a plurality of locking portions having different heights and a mounting portion, and having a pair of side walls and a bottom portion in a longitudinal direction. To provide a U-shaped groove receiver. As a result, the U which is buried so as to cross a road surface portion such as a general road or a forest road having a slope is provided.
The height of one side wall top of the U-shaped groove installed parallel to the road surface at the end of the road surface portion or the road surface portion can be easily changed with respect to the height of the other side wall top portion, At the optimal angle according to the road gradient or the inclination of the installation location at the work site,
It is possible to easily install the U-shaped groove.
【０００６】[0006]
【発明の実施の形態】本発明のＵ字溝はＵ字溝本体とＵ
字溝受体を具備してなる。Ｕ字溝本体は、道路上に降っ
た雨水を排水する等の機能を有するものである。Ｕ字溝
本体の形状には特に制限はなく、例えば従来の断面略Ｕ
字状のＵ字溝、断面略Ｈ字状のＵ字溝等を用いることが
できるが、一般的には長手方向の一組の側壁と底部とか
ら構成される形状のものを用いることが好ましい。Ｕ字
溝受体の係止部中の所定の係止部位に、Ｕ字溝本体の一
方の側壁側の底部が固定されるため、そのＵ字溝本体の
一方の側壁側底部の角は直角に近い角度とすることが好
ましい。Ｕ字溝本体の材質は、従来のＵ字溝に用いられ
る材質と同じものを用いることができ、例えば、コンク
リート、鉄筋コンクリート、硬質プラスチック等が挙げ
られるが必ずしもこれらに限定されるものではない。BEST MODE FOR CARRYING OUT THE INVENTION A U-shaped groove according to the present invention comprises a U-shaped groove main body and a U-shaped groove.
It has a U-shaped groove receiver. The U-shaped groove main body has a function of draining rainwater that has fallen on the road. There is no particular limitation on the shape of the U-shaped groove main body.
Although a U-shaped groove having a U-shape or a U-shaped groove having a substantially H-shaped cross section can be used, it is generally preferable to use a U-shaped groove having a pair of side walls and a bottom in the longitudinal direction. . Since the bottom of one side wall of the U-shaped groove main body is fixed to a predetermined locking portion in the locking portion of the U-shaped groove receiver, the corner of the one side wall side bottom of the U-shaped groove main body is a right angle. The angle is preferably close to As the material of the U-shaped groove main body, the same material as that used for the conventional U-shaped groove can be used, and examples thereof include concrete, reinforced concrete, and hard plastic, but are not necessarily limited to these.
【０００７】本発明のＵ字溝受体は、Ｕ字溝本体を置く
土台に相当するものであり、少なくともその上部にＵ字
溝本体を置くための載置部と係止部を有するものであ
る。これらの載置部と係止部でＵ字溝本体を支持するこ
とにより、Ｕ字溝本体を、道路勾配または傾斜に合わせ
て、Ｕ字溝受体上に水平にまたは傾斜させて設置するこ
とが可能となる。係止部と載置部には、Ｕ字溝本体の側
壁側底部の一方または他方がそれぞれ載置して固定さ
れ、それによりＵ字溝本体が支持される。係止部には複
数の係止部位を設けておき、そのうちのいずれの係止部
位上にＵ字溝本体底部を支持するかに応じて、係止部側
のＵ字溝本体側壁の頭頂部の位置を、載置部側のＵ字溝
本体側壁の頭頂部の位置に対して水平とすることも、高
くすることも、または低くすることもできる。載置部
は、その載置部上面が、水平面に対し種々の角度をもっ
たＵ字溝本体底部と接触するため、角がない丸みを帯び
た凸状とすることが好ましく、またＵ字溝本体の重量に
耐え得るように金具等によりかかる部分をあらかじめ補
強しておくことも好ましい。しかしながら、本発明はこ
れに限定されず、凸状の部位を設けずともＵ字溝受体側
がＵ字溝本体を支持できればよい。また、係止部の形状
は、好ましくは階段状とするが、特にこの形状に制限さ
れるわけではなく、Ｕ字溝本体の一方の側壁頭頂部の高
さを調整し得る構造であれば良い。係止部もＵ字溝本体
を支持するため、金具等により補強することも好まし
い。Ｕ字溝受体の材質は、Ｕ字溝本体と同様な材質が用
いられるが、Ｕ字溝本体と同じ材質であっても、異なる
材質であってもよい。The U-shaped groove receiver of the present invention corresponds to a base on which the U-shaped groove main body is placed, and has at least a mounting portion for placing the U-shaped groove main body and an engaging portion on the base. is there. By supporting the U-shaped groove main body with the mounting portion and the locking portion, the U-shaped groove main body is horizontally or inclinedly installed on the U-shaped groove receiver according to the road gradient or inclination. Becomes possible. One or the other of the bottom of the side wall of the U-shaped groove main body is mounted and fixed to the locking portion and the mounting portion, respectively, whereby the U-shaped groove main body is supported. A plurality of locking portions are provided in the locking portion, and the top of the U-shaped groove main body side wall on the locking portion side is determined according to which of the locking portions supports the U-shaped groove main body bottom. May be horizontal, higher, or lower with respect to the position of the top of the side wall of the U-shaped groove main body on the mounting portion side. The mounting portion preferably has a rounded convex shape with no corners since the upper surface of the mounting portion comes into contact with the bottom of the U-shaped groove main body having various angles with respect to the horizontal plane. It is also preferable to reinforce such portions with metal fittings or the like in advance so as to withstand the weight of the main body. However, the present invention is not limited to this, and it is sufficient that the U-shaped groove receiver side can support the U-shaped groove main body without providing a convex portion. In addition, the shape of the locking portion is preferably stepped, but is not particularly limited to this shape, and may be any structure that can adjust the height of the top of one side wall of the U-shaped groove main body. . In order to support the U-shaped groove main body also with the locking portion, it is also preferable to reinforce it with metal fittings or the like. As the material of the U-shaped groove receiver, the same material as that of the U-shaped groove main body is used, but the same material as the U-shaped groove main body or a different material may be used.
【０００８】本発明のＵ字溝によれば、上記の構造とし
たことにより、Ｕ字溝本体をＵ字溝受体の係止部中のど
の係止部位で係止させるかを選択することによって、Ｕ
字溝本体を所望の角度に傾斜させ、Ｕ字溝設置現場で道
路勾配に合わせて簡単に設置し施工することができる。
また従来のＵ字溝の設置においては、設置箇所の傾斜に
応じてまずＵ字溝本体を設置するための基礎を生コンク
リートをながす等して現場で作成する必要があった。こ
れに対して、本発明のＵ字溝を用いれば、Ｕ字溝受体が
上記基礎に代わるものであるから、生コンクリート等で
現場で基礎を作る時間や手間を省略することができる。
特に工期が急がれる場合等には便利である。さらには、
あらかじめＵ字溝本体とＵ字溝受体を接合させたものを
工場内で作っておくこともでき、そのようにして予め接
合されたＵ字溝は現場での組立をさらに省力化すること
ができる。According to the U-shaped groove of the present invention, by adopting the above structure, it is possible to select at which locking portion in the locking portion of the U-shaped groove receiver the U-shaped groove main body is locked. By U
By tilting the groove main body at a desired angle, it can be easily installed and constructed in accordance with the road gradient at the U-shaped groove installation site.
In addition, in the conventional installation of a U-shaped groove, it was necessary to first create a foundation for installing the U-shaped groove body on the site, for example, by passing ready-mixed concrete in accordance with the inclination of the installation location. On the other hand, if the U-shaped groove according to the present invention is used, since the U-shaped groove receiver replaces the above-mentioned foundation, the time and labor for forming the foundation on site using fresh concrete or the like can be omitted.
This is particularly useful when the construction period is urgent. Furthermore,
The U-groove body and U-groove receiver can be pre-joined in the factory, and the pre-joined U-groove saves labor on site. it can.
【０００９】[0009]
【実施例】次に、図面に従って本発明の実施態様の一例
について説明するが、本発明はこれらの例に限定される
ものではない。Next, examples of the embodiments of the present invention will be described with reference to the drawings, but the present invention is not limited to these examples.
【００１０】図１は、本発明のＵ字溝の一実施例の断面
図である。図１中、ＡはＵ字溝を示す。Ｕ字溝受体２の
載置部６上にＵ字溝本体１の一方の側壁４の底部を載置
し、複数の係止部位１０を階段状に設けたＵ字溝受体２
の係止部５の一つの係止部位上にＵ字溝本体１のもう一
方の側壁３の底部を固定する。Ｕ字溝本体の両側壁３、
４の上部には対向する切欠部７、７を設けてもよく、こ
の切欠部に受枠金具（図示せず）及びパッキン（図示せ
ず）を取り付けて、その上に蓋体（図示せず）を置くよ
うにしてもよい。図１には、本発明のＵ字溝を、Ｕ字溝
本体をＵ字溝受体に対して傾斜させて設置した状態を示
したが、図２のようにＵ字溝本体の両側壁側底部同士が
平行となるように、Ｕ字溝本体をＵ字溝受体上に設置す
ることもできる。これらにより、本発明のＵ字溝を用い
て設置環境に応じて水平な又は傾斜をつけた排水路を形
成することができる。FIG. 1 is a sectional view of an embodiment of a U-shaped groove according to the present invention. In FIG. 1, A indicates a U-shaped groove. The U-shaped groove receiver 2 in which the bottom of one side wall 4 of the U-shaped groove main body 1 is mounted on the mounting portion 6 of the U-shaped groove receiver 2 and a plurality of locking portions 10 are provided in a stepped manner.
The bottom of the other side wall 3 of the U-shaped groove main body 1 is fixed on one locking portion of the locking portion 5 of FIG. Both side walls 3 of the U-shaped groove body,
Opposing notches 7, 7 may be provided in the upper part of 4, and a receiving frame (not shown) and a packing (not shown) are attached to these notches, and a lid (not shown) is placed thereon. May be placed. FIG. 1 shows a state in which the U-shaped groove of the present invention is installed with the U-shaped groove body inclined with respect to the U-shaped groove receiver, but as shown in FIG. The U-shaped groove body can be installed on the U-shaped groove receiver so that the bottoms are parallel to each other. These make it possible to form a horizontal or inclined drainage channel according to the installation environment using the U-shaped groove of the present invention.
【００１１】本発明のＵ字溝Ａの使用に際しては、例え
ば図３に示すように、坂道を横断するように設置するこ
とができる。この場合、まず勾配を有する道路の路面部
ｔを横断するように掘起してＵ字溝受体２を配置する。
ここで、Ｕ字溝受体２を、谷側に係止部５が、山側に載
置部１１がそれぞれ位置するように設置する。そして、
Ｕ字溝本体１の山側の側壁４の底部が、Ｕ字溝受体２の
載置部１１上に、また谷側の側壁３の底部の角がＵ字溝
受体２の係止部５の階段状係止部位の一つにそれぞれ載
置して固定し、Ｕ字溝本体１が道路勾配に適合するよう
にＵ字溝本体１をＵ字溝受体２の上に設置する。Ｕ字溝
受体２とＵ字溝本体１の間の空間は、通常、コンクリー
ト８等で埋めるのが好ましい。なお、図３に示したよう
に、Ｕ字溝の上部には適宜蓋体９を設けてもよい。When the U-shaped groove A of the present invention is used, for example, as shown in FIG. 3, it can be installed so as to cross a slope. In this case, the U-shaped groove receiver 2 is firstly dug up so as to cross the road surface portion t of the sloped road.
Here, the U-shaped groove receiver 2 is installed such that the locking portion 5 is located on the valley side and the mounting portion 11 is located on the mountain side. And
The bottom of the mountain-side side wall 4 of the U-shaped groove main body 1 is placed on the mounting portion 11 of the U-shaped groove receiver 2, and the corner of the bottom of the valley-side side wall 3 is the locking portion 5 of the U-shaped groove receiver 2 The U-shaped groove main body 1 is placed on the U-shaped groove receiver 2 so that the U-shaped groove main body 1 is adapted to the road gradient. Usually, the space between the U-shaped groove receiver 2 and the U-shaped groove main body 1 is preferably filled with concrete 8 or the like. Note that, as shown in FIG. 3, a lid 9 may be appropriately provided above the U-shaped groove.
【００１２】また、本発明のＵ字溝は、路面中央部に道
路を横断するように設置する代わりに、路面の端に路面
に平行に設置することもできる。この場合、本発明のＵ
字溝を用いて形成した排水路は、道路と道路隣接部の高
さに違いがあった場合でも、その傾斜に好適に対応する
ことができる。設置環境に応じて、Ｕ字溝受体の係止部
が路面の端側に、Ｕ字溝受体の載置部が路面の中央側に
なるように設置してもよく、その逆に設置してもよい。
いずれの場合も、Ｕ字溝本体底部がＵ字溝受体底部と水
平にまたは傾斜をつけて設置される。Further, the U-shaped groove of the present invention can be installed at the end of the road surface in parallel with the road surface instead of being installed at the center of the road surface so as to cross the road. In this case, the U
Even if there is a difference between the height of the road and the height of the road adjacent portion, the drainage channel formed by using the groove can appropriately cope with the inclination. Depending on the installation environment, the U-shaped groove receiver may be installed at the end of the road surface, and the U-shaped groove receiver may be installed at the center of the road surface, or vice versa. May be.
In either case, the bottom of the U-shaped groove main body is installed horizontally or inclined with the bottom of the U-shaped groove receiver.
【００１３】[0013]
【発明の効果】本発明のＵ字溝は、山側（または道路の
中央側）に位置する側壁頭頂部の位置に対して、谷側
（または道路の端側）に位置する側壁頭頂部を同じ又は
異なる高さに調節してＵ字溝本体を水平に又は傾斜させ
得るものであるから、勾配の変化が大きい一般道路や林
道の路面部、あるいはこれらの道路の端に設置するのに
便利である。また、道路勾配に適応してＵ字溝が設置で
きることから、車輌交通量の多い道路においてもＵ字溝
あるいは路面の破損が少なく、補修工事が少なくて済む
という優れた効果を奏するものである。また、本発明の
排水路施工方法によれば、設置環境に応じて水平又は傾
斜を付した排水路を容易に設けることができることから
排水路の設置作業を容易にし、作業時間が短縮されると
いう優れた効果を奏するものである。According to the present invention, the U-shaped groove has the same top of the side wall located on the valley side (or the end of the road) as the top of the side wall located on the mountain side (or the center side of the road). Or, it can be adjusted to different heights to make the U-shaped groove body horizontal or inclined, so it is convenient to install it on the road surface of general roads and forest roads where the gradient changes greatly, or at the end of these roads is there. Further, since the U-shaped groove can be installed according to the road gradient, the U-shaped groove or the road surface is hardly damaged even on a road with a large vehicle traffic volume, so that there is an excellent effect that the repair work is reduced. Further, according to the drainage channel construction method of the present invention, it is possible to easily provide a horizontal or inclined drainage channel depending on the installation environment, so that the drainage channel installation work is facilitated and the work time is shortened. It has excellent effects.
【図１】本発明のＵ字溝の一実施例を示す断面図であ
り、排水路を傾斜させて設けた状態を示す。FIG. 1 is a cross-sectional view showing an embodiment of a U-shaped groove according to the present invention, showing a state where a drainage channel is provided at an angle.
【図２】図１のＵ字溝により水平な排水路を設けた状態
を示す断面図である。FIG. 2 is a sectional view showing a state in which a horizontal drainage channel is provided by the U-shaped groove of FIG. 1;
【図３】図１のＵ字溝の使用状態を示す断面図である。FIG. 3 is a sectional view showing a use state of the U-shaped groove in FIG. 1;
Ａ Ｕ字溝 １ Ｕ字溝本体 ２ Ｕ字溝受体 ３、４ 側壁 ５ 係止部 ６、１１ 載置部 ７ 切欠部 ９ 蓋体 １０ 係止部位 A U-shaped groove 1 U-shaped groove main body 2 U-shaped groove receiver 3, 4 Side wall 5 Locking part 6, 11 Placement part 7 Notch part 9 Lid 10 Locking part
Claims (4)
字溝本体、およびＵ字溝本体を固定する係止部と載置部
を有するＵ字溝受体を有してなり、Ｕ字溝本体の一方の
側壁側の底部をＵ字溝受体の載置部上に載置し、Ｕ字溝
本体の他方の側壁側の底部を、Ｕ字溝受体の、複数の高
さの異なる係止部位を有する係止部の１つの係止部位に
固定することにより、Ｕ字溝本体の一方の側壁頭頂部の
位置をＵ字溝本体の他方の側壁頭頂部に対して同じ又は
異なる高さに位置するようにしたことを特徴とするＵ字
溝。1. A U having a set of side walls and a bottom in a longitudinal direction.
A U-shaped groove main body, and a U-shaped groove receiver having a locking portion and a mounting portion for fixing the U-shaped groove main body, and a bottom portion on one side wall side of the U-shaped groove main body of the U-shaped groove receiver. Placed on the mounting portion, the bottom of the other side wall of the U-shaped groove main body is connected to one of the locking portions of the U-shaped groove receiver having locking portions having different heights. The U-shaped groove, wherein by fixing, the position of the top of one side wall of the U-shaped groove main body is located at the same or different height with respect to the top of the other side wall of the U-shaped groove main body. .
止部位を有することを特徴とする請求項１記載のＵ字
溝。2. The U-shaped groove according to claim 1, wherein the locking portion of the U-shaped groove receiver has a plurality of stepped locking portions.
の一方の側壁側の底部をＵ字溝受体の載置部上に載置
し、かつＵ字溝本体の他方の側壁側の底部をＵ字溝受体
の、複数の係止部位を有する係止部の１つの係止部位に
固定することを含んでなり、それによりＵ字溝本体底部
を水平に又は所定の角度で傾斜させて排水路を形成する
ことを特徴とする排水路の施工方法。3. The U-shaped groove according to claim 1 or 2, wherein the bottom of one side wall of the U-shaped groove main body is mounted on a mounting portion of a U-shaped groove receiver, and the other of the U-shaped groove main body. Fixing the bottom of the U-shaped groove body to one of the locking portions having a plurality of locking portions of the U-shaped groove receiving member so that the bottom of the U-shaped groove main body is horizontally or predetermined. A drainage channel construction method characterized by forming a drainage channel by inclining at an angle.
止部と載置部を有し、長手方向に一組の側壁と底部を有
するＵ字溝本体を固定することを特徴とするＵ字溝受
体。4. A U-shaped groove body having a locking portion having a plurality of locking portions having different heights and a mounting portion, and fixing a U-shaped groove body having a set of side walls and a bottom portion in a longitudinal direction. U-shaped groove receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9228517A JP3040965B2 (en) | 1997-08-25 | 1997-08-25 | U-shaped groove, method of constructing drainage channel using the same, and U-shaped groove receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9228517A JP3040965B2 (en) | 1997-08-25 | 1997-08-25 | U-shaped groove, method of constructing drainage channel using the same, and U-shaped groove receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1161958A JPH1161958A (en) | 1999-03-05 |
| JP3040965B2 true JP3040965B2 (en) | 2000-05-15 |
Family
ID=16877673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9228517A Expired - Fee Related JP3040965B2 (en) | 1997-08-25 | 1997-08-25 | U-shaped groove, method of constructing drainage channel using the same, and U-shaped groove receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3040965B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012046916A (en) * | 2010-08-25 | 2012-03-08 | Sekisui Plastics Co Ltd | Drainage structure of underpass part |
| JP5612186B1 (en) * | 2013-03-29 | 2014-10-22 | 株式会社イビコン | Buried structure |
| JP6029127B1 (en) * | 2016-01-21 | 2016-11-24 | 国土交通省中部地方整備局長 | Road surface laying structure |
-
1997
- 1997-08-25 JP JP9228517A patent/JP3040965B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1161958A (en) | 1999-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6171015B1 (en) | Anchoring of outdoor traffic areas provided with cobblestones or paving stones | |
| JP3040965B2 (en) | U-shaped groove, method of constructing drainage channel using the same, and U-shaped groove receiver | |
| JP2003003558A (en) | Drainage structure | |
| KR101495997B1 (en) | Upright type rainwater storaging structure and Rainwater storaging facility having the structure and Method for building the facility | |
| JP2002309658A (en) | Structure | |
| JPH07286358A (en) | Drainage canal structure | |
| JP2001123519A (en) | U-shaped free slope culvert side ditch | |
| JP3120150B1 (en) | Road lining method | |
| JP3073346U (en) | Concrete drain block | |
| KR100488130B1 (en) | Precast concrete counterforts retaining wall | |
| JP2929588B2 (en) | Road extension structure | |
| JP2918420B2 (en) | Wall used for earth retaining method | |
| JPH0452302Y2 (en) | ||
| JP2003064683A (en) | Lightweight fill with protective wall and construction method therefor | |
| JPH053582Y2 (en) | ||
| JPS6141826Y2 (en) | ||
| SU1680854A2 (en) | Structure of roadway | |
| JP2000008313A (en) | Underground infiltration water storing structure for road surface | |
| KR200297480Y1 (en) | Precast concrete counterforts retaining wall | |
| JPS6344021A (en) | Earth pressure reducing construction with foamed block of synthetic resin | |
| JPS602283Y2 (en) | L-shaped concrete block for retaining wall | |
| JP2005042333A (en) | Lightweight fill for road | |
| JP2005232706A (en) | Lightweight filling structure and method of expanding width of lightweight filling structure using the same | |
| JP2001115538A (en) | Side ditch block equipped with lid plate | |
| JP2003013485A (en) | Covered drain gutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |