JP2001323434A - Method of constructing stone masonry wall through dry masonry - Google Patents
Method of constructing stone masonry wall through dry masonryInfo
- Publication number
- JP2001323434A JP2001323434A JP2000143622A JP2000143622A JP2001323434A JP 2001323434 A JP2001323434 A JP 2001323434A JP 2000143622 A JP2000143622 A JP 2000143622A JP 2000143622 A JP2000143622 A JP 2000143622A JP 2001323434 A JP2001323434 A JP 2001323434A
- Authority
- JP
- Japan
- Prior art keywords
- masonry wall
- anchor
- stone
- natural
- construction method
- 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.)
- Granted
Links
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Retaining Walls (AREA)
- Revetment (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、護岸や擁壁等とし
ての石積壁体を空積みによって構築する石積壁体構築工
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 masonry wall construction method for constructing a masonry wall as an embankment or a retaining wall by empty loading.
【０００２】[0002]
【従来の技術】護岸や擁壁等の石積壁体を空積みにより
構築する工法は、自然石を一個ずつ積み上げ且つ該積み
上げた石の後方側をなす控部に砕石等の詰石を充填して
順次構築するものであるが、詰石を単に充填しただけで
は、流水等の外力の作用によって、積み上げた石が崩れ
る恐れがある。2. Description of the Related Art A method of constructing a masonry wall body such as a seawall or a retaining wall by empty stacking is to stack natural stones one by one and fill a filling part such as crushed stone into a retaining portion on the rear side of the stacked stones. However, simply filling the filling stones may cause the piled stones to collapse due to the action of external force such as running water.
【０００３】そこで、安定的な石積壁体を構築し得るよ
うに、積み上げた自然石をアンカー装置で固定しながら
空積みを行う工法が、特開平２０００−２７１８６号で
提案されている。[0003] Japanese Patent Laid-Open No. 2000-27186 proposes a method of performing empty stacking while fixing a pile of natural stones with an anchor device so that a stable masonry wall body can be constructed.
【０００４】該工法の一つは図１５に示すように、積み
上げる自然石ａの後面部ｂにドリル加工等によって取付
孔ｃを設け、該取付孔ｃに、直線状の棒状部材ｄの基端
部ｅを挿入すると共に該基端部ｅを接着剤で自然石ａに
接着固定し、該棒状部材ｄの先端側が、自然石ａから遠
のいて延びるようになし、その先側部分をネジ軸部ｆと
して形成していた。そして該ネジ軸部ｆを、板状のアン
カー片ｇに設けたネジ孔ｈに螺合させるものとし、用い
る各棒状部材ｄの長さは略一定に設定されていた。One of the methods is as shown in FIG. 15, in which a mounting hole c is formed by drilling or the like on a rear surface b of a natural stone a to be piled up, and a base end of a linear rod-shaped member d is provided in the mounting hole c. At the same time as inserting the part e, the base end part e is bonded and fixed to the natural stone a with an adhesive, so that the distal end side of the rod-shaped member d extends away from the natural stone a, and the tip part thereof is connected to the screw shaft part. f. The screw shaft portion f was screwed into a screw hole h provided in the plate-shaped anchor piece g, and the length of each rod-shaped member d used was set to be substantially constant.
【０００５】又前記工法のもう一つは図１６に示すよう
に、前記棒状部材ｄの端部にカール部ｊを形成し、該カ
ール部ｊを板状のアンカー片ｇのストッパとして利用し
たり、或いは図１７に示すように、該カール部ｊが形成
する孔ｋを支持杭ｍの挿通部として利用し、該カール部
ｊを挿通する支持杭ｍをアンカー部ｎに打ち込むことに
よって前記棒状部材ｄの端部をアンカー部ｎに固定する
ものであった。そして、用いる各棒状部材ｄの長さは略
一定に設定されていた。Another method is to form a curled portion j at the end of the rod-shaped member d as shown in FIG. 16 and use the curled portion j as a stopper for a plate-shaped anchor piece g. Alternatively, as shown in FIG. 17, the rod-shaped member is formed by using a hole k formed by the curled portion j as an insertion portion of the support pile m and driving the support pile m inserted through the curled portion j into the anchor portion n. d was fixed to the anchor part n. The length of each rod-shaped member d to be used was set substantially constant.
【０００６】然して前記石積壁体を構築するには、例え
ば図１８に示す如く、前記のように棒状部材ｄが突設さ
れてなる自然石ａを順次積み上げると共に、該積み上げ
た石の後方側をなす控部ｐに、前記アンカー片ｇ及び前
記棒状部材ｄを埋設するように砕石等の詰石ｑを充填
し、該埋設されたアンカー片ｇや棒状部材ｄのアンカー
作用（充填された詰石によってアンカー片や棒状部材の
移動が規制される作用）によって、積み上げられた自然
石の崩れを防止するのであった。In order to construct the masonry wall, for example, as shown in FIG. 18, natural stones a provided with the bar-shaped members d as described above are sequentially piled up, and the rear side of the piled up stones is arranged. The filling portion p to be formed is filled with a filling stone q such as crushed stone so as to bury the anchor piece g and the rod-shaped member d, and the anchoring action of the embedded anchor piece g and the rod-shaped member d (the filled filling stone). The movement of the anchor pieces and the rod-shaped members is restricted by the above), thereby preventing the stacked natural stones from collapsing.
【０００７】[0007]
【発明が解決しようとする課題】ところで現実の空積み
施工においては、積み上げに用いる自然石ａの前後方向
の長さ（控長）Ｌ（図１８）は、コンクリート二次製品
のように定まったものではなくバラツキがある。又自然
石の積み上げは、その仕上げ面ｓの体裁を考慮して、石
のどの面を前側とするかを考慮してなされるものであ
る。その結果、石の前後長さが大きく変わることもあ
る。このようなことから、仕上げ面ｓを揃えて自然石を
積み上げたとき、全ての石について、前記棒状部材ｄの
突出長さが略一定に設定されていたため、例えば図１８
に示すように、棒状部材ｄの後端ｕの位置が一定しない
ことになる。そのため前記工法によるときには次のよう
な各種の問題があった。即ち、By the way, in the actual empty stacking construction, the length (preliminary length) L (FIG. 18) of the natural stone a used for stacking in the front-rear direction is determined like a concrete secondary product. There is variation not thing. Natural stones are piled up in consideration of the appearance of the finished surface s and which surface of the stone is to be the front side. As a result, the fore-and-aft length of the stone may change significantly. For this reason, when natural stones are stacked with the finished surfaces s aligned, the protruding length of the bar-shaped member d is set to be substantially constant for all stones.
As shown in the figure, the position of the rear end u of the rod-shaped member d is not constant. Therefore, when the above-mentioned construction method is used, there are the following various problems. That is,
【０００８】(1) 前記工法が、自然石ａに突設した棒状
部材ｄのネジ軸部ｆにアンカー片ｇを螺合させるタイプ
のものであるときは、該アンカー片ｇを一回転させて
も、精々１〜２ｍｍ程度しかこれを移動させることがで
きない。そのため、全ての石について略均等なアンカー
効果を得んとして、前記ネジ軸部ｆに螺合させた前記ア
ンカー片ｇの位置を揃えるのに、アンカー片ｇを何回も
回転させてその位置を調節する必要も生じ、施工性が非
常に悪い問題があった。このような回転操作の面倒さを
避けるために、前記アンカー片を棒状部材の後端に位置
させることも考えられないではない。しかしながら、こ
のようにしたときは、各棒状部材ｄの長さが略一定に設
定されていたため、自然石の積み上げによって形成され
た仕上げ面が不揃いになり、構築された石積壁体の見栄
えが極端に悪い問題が発生する恐れがある。又前記のよ
うに、自然石ａの前後方向の長さにバラツキがあること
から、該長さがあまりに大きい場合は、前記棒状部材ｄ
が後方に大きく突出する場合が生ずる。そのため従来工
法においては、このようなことを考慮して、控部の前後
方向幅を大きくするように地盤を掘削する必要も生じ
た。その結果、地盤掘削に多くの施工手間を要すること
になって施工コストの上昇を招く問題があったばかり
か、控部の幅を大きくした分だけ詰石の充填量も多くな
る不経済があった。(1) When the method is of a type in which the anchor piece g is screwed into the screw shaft portion f of the rod-shaped member d protruding from the natural stone a, the anchor piece g is rotated once. In addition, this can be moved only at most about 1 to 2 mm. Therefore, in order to obtain a substantially uniform anchoring effect for all the stones and to align the positions of the anchor pieces g screwed to the screw shaft portions f, the anchor pieces g are rotated many times to change the positions. There was also a need for adjustment, and there was a problem that the workability was very poor. In order to avoid such troublesome rotation operation, it is not conceivable that the anchor piece is located at the rear end of the rod-shaped member. However, in this case, since the length of each bar-shaped member d is set to be substantially constant, the finished surface formed by stacking natural stones becomes irregular, and the appearance of the constructed stone masonry wall is extremely high. Can cause bad problems. Further, as described above, since the length of the natural stone a in the front-back direction varies, if the length is too large, the rod-shaped member d
May protrude greatly rearward. Therefore, in the conventional construction method, it is necessary to excavate the ground so as to increase the width in the front-rear direction of the retaining portion in consideration of the above. As a result, not only there was a problem that the construction excavation required a lot of construction work and the construction cost increased, but also there was an uneconomical problem that the filling amount of the filling stone was increased by increasing the width of the retaining portion. .
【０００９】(2) 又前記工法が、自然石に突設した棒状
部材ｄの端部にカール部ｊを設け、該カール部ｊを、ア
ンカー片ｇのストッパとして利用したり支持杭ｍの挿通
部として利用するタイプのものであるときも、次のよう
な問題があった。(2) According to the above-mentioned construction method, a curled portion j is provided at an end of a rod-shaped member d protruding from natural stone, and the curled portion j is used as a stopper for an anchor piece g or a support pile m is inserted. Even when the type is used as a unit, there are the following problems.
【００１０】 前記カール部ｊがアンカー片ｇのスト
ッパとして機能する場合は、積み上げる石の前後長さに
バラツキがあって、各自然石から後方に突出する棒状部
材のカール部ｊの位置が不揃いになる結果、各自然石に
ついてのアンカー片ｇの位置が不揃いとなり安定的なア
ンカー効果が発揮され難い問題があった。When the curled portion j functions as a stopper for the anchor piece g, the length of the piled stones varies, and the positions of the curled portions j of the bar-like members projecting backward from the natural stones are irregular. As a result, there is a problem that the positions of the anchor pieces g with respect to the respective natural stones are uneven, and it is difficult to exhibit a stable anchor effect.
【００１１】 又前記カール部ｊが支持杭ｍの挿通部
として機能する場合も、積み上げる石の前後長さにバラ
ツキがあって、各自然石から後方に突出する棒状部材の
カール部の位置が不揃いになる結果、カール部ｊの孔ｋ
を挿通する支持杭ｍをアンカー部ｎに打ち込むのが難し
くなる問題が発生した。Also, when the curled portion j functions as an insertion portion for the support pile m, the length of the piled stones varies, and the positions of the curled portions of the bar-like members projecting backward from the natural stones are uneven. As a result, the hole k of the curled portion j
The problem that it becomes difficult to drive the support pile m into which the anchor is inserted into the anchor part n occurs.
【００１２】 又自然石から突出する棒状部材は、自
然石の積み上げ状態によっては、予定しない方向に突出
状態となる場合も生ずるが、そのときは、棒状部材を曲
げなければならないことになる。しかしながら、該棒状
部材は番線とは異なり容易には曲がらないため、支持杭
による棒状部材端部の固定に苦労して作業性が悪い問題
があった。Further, the rod-shaped member projecting from the natural stone may be projected in an unexpected direction depending on the piled state of the natural stone, but in that case, the rod-shaped member must be bent. However, unlike the line, the rod-shaped member does not easily bend, so that there is a problem in that it is difficult to fix the end of the rod-shaped member by the support pile, resulting in poor workability.
【００１３】 又この場合も前記と同様、控部の掘削
幅が大きくなることに伴う問題が発生した。[0013] Also in this case, similarly to the above, there is a problem associated with an increase in the excavation width of the stay portion.
【００１４】本発明は、かかる問題点を解決し得る空積
みによる石積壁体構築工法の提供を目的とするものであ
る。An object of the present invention is to provide a method for constructing a masonry wall body by empty stacking which can solve such problems.
【００１５】[0015]
【課題を解決するための手段】前記課題を解決するため
本発明は以下の手段を採用する。即ち本発明に係る空積
みによる石積壁体構築工法（以下石積壁体構築工法とい
う）は、後面部に連結部材が固定されてなる自然石を順
次積み上げ、該積み上げた自然石の後方側をなす控部に
詰石を充填して石積壁体を構築する石積壁体構築工法で
あって、前記連結部材は、その固定部が、前記後面部に
設けられた盲孔に挿入せしめられて該盲孔で固定された
ものとなし、前記連結部材と、積み上げた自然石の後方
に間隔を置いて配置されたアンカー部とを番線で連結状
態とした後、該連結状態の番線を捩じることに伴う番線
の前後方向長さの調節によって該番線を張った状態と
し、その後、前記控部に、前記アンカー部及び番線を埋
設するように詰石を充填することを特徴とするものであ
る。The present invention employs the following means to solve the above-mentioned problems. In other words, the stone masonry wall construction method (hereinafter referred to as masonry wall body construction method) according to the present invention sequentially stacks natural stones having a connecting member fixed to a rear surface portion, and forms a rear side of the stacked natural stones. A masonry wall construction method for constructing a masonry wall by filling a filling portion into a retaining portion, wherein the connecting member has a fixing portion inserted into a blind hole provided in the rear surface portion, and the blind portion is formed by a blind hole. After the connection member and the anchor portion arranged behind the stacked natural stones are connected by a line, the connection member is fixed by a hole, and then the connection line is twisted. The length of the number line is adjusted by adjusting the length of the number line in the front-rear direction, and then the filling portion is filled in the retaining portion so as to bury the anchor portion and the number line.
【００１６】前記石積壁体構築工法において、前記連結
部材を、フック状の連結部が先側部分に設けられたもの
として構成し、該フック状の連結部に前記番線の端部分
を連結状態とするのがよい。In the masonry wall construction method, the connecting member is configured such that a hook-shaped connecting portion is provided at a front side portion, and the end portion of the number line is connected to the hook-shaped connecting portion. Good to do.
【００１７】本発明に係る石積壁体構築工法の他の態様
は、番線の一方の端部分が後面部に固定されてなる自然
石を順次積み上げ、該積み上げた自然石の後方側をなす
控部に詰石を充填して石積壁体を構築する石積壁体構築
工法であって、前記端部分は、前記後面部に設けられた
盲孔に挿入せしめられて該盲孔で固定されたものとな
し、前記番線の他方の端部分を、積み上げた自然石の後
方に間隔を置いて配置されたアンカー部に連結状態とし
た後、該連結状態の番線を捩じることに伴う番線の前後
方向長さの調節によって該番線を張った状態とし、その
後、前記控部に、前記アンカー部及び番線を埋設するよ
うに詰石を充填することを特徴とするものである。この
場合、前記番線の一方の端部分を前記盲孔に挿入すると
共に該盲孔に固定具を挿入することによって、前記端部
分を盲孔で固定されたものとするのがよい。In another aspect of the masonry wall construction method according to the present invention, natural stones having one end portion of a number line fixed to a rear surface portion are sequentially stacked, and a retaining portion forming a rear side of the stacked natural stones. A masonry wall body construction method of building a masonry wall body by filling a filling stone into the masonry wall, wherein the end portion is inserted into a blind hole provided in the rear surface portion and fixed by the blind hole. None, after the other end of the track is connected to anchors arranged at intervals behind the piled natural stones, the longitudinal direction of the track accompanying twisting the connected track The number line is stretched by adjusting the length, and thereafter, the retaining portion is filled with a filling stone so as to bury the anchor portion and the number line. In this case, it is preferable that one end portion of the wire is inserted into the blind hole and a fixing tool is inserted into the blind hole, so that the end portion is fixed by the blind hole.
【００１８】前記各石積壁体構築工法において前記アン
カー部は、積み上げる夫々の自然石に対応させて個別に
設けてもよいが、前記石積壁体の延長方向に長い棒状に
形成すると共に、前記延長方向に並置された自然石の夫
々と前記アンカー部とを番線で連結するように構成する
のがより好ましい。In each of the masonry wall construction methods, the anchor portions may be individually provided so as to correspond to the respective natural stones to be piled up. It is more preferable that each of the natural stones juxtaposed in the direction is connected to the anchor portion by a number line.
【００１９】前記各石積壁体構築工法において、前記ア
ンカー部に連結部を突設し、前記番線の端部分を該連結
部に連結状態とするのがよい。In each of the masonry wall construction methods, it is preferable that a connecting portion protrudes from the anchor portion, and an end portion of the number line is connected to the connecting portion.
【００２０】前記アンカー部を棒状に構成する場合、該
アンカー部に番線の端部分を巻回状態にして、番線の端
部分をアンカー部に連結状態するのがよい。In the case where the anchor portion is formed in a rod shape, it is preferable that the end portion of the wire is wound around the anchor portion and the end portion of the wire is connected to the anchor portion.
【００２１】又前記各石積壁体構築工法において、前記
連結状態の番線を捩じる操作は、該番線を、その延長方
向線と略平行する直線を含む面内で捩じることによっ
て、或いはその延長方向線の回りに縄状に捩じることに
よって行うのがよい。In each of the masonry wall construction methods, the operation of twisting the numbered line in the connected state is performed by twisting the numbered line in a plane including a straight line substantially parallel to the extension direction of the numbered line. It is preferable to twist the wire around the extension line in a rope shape.
【００２２】なお本発明において、番線を張った状態に
するとは、必ずもピンと張った状態にすることには限定
されず、略張った状態にするものを含む。In the present invention, the state in which the line is stretched is not limited to the state in which the track is always stretched, but includes the state in which the track is substantially stretched.
【００２３】[0023]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。図１〜２において本発明に係る石
積壁体構築工法は、上端支持面１が後方に向け下方に傾
斜した基礎２上で、後面部３に連結部材５が固定されて
なる自然石６を順次積み上げ、該積み上げた自然石６の
後方側をなす控部７に砕石等からなる詰石９を充填し
て、護岸や擁壁等としての石積壁体１０を構築するもの
である。Embodiments of the present invention will be described below with reference to the drawings. In FIGS. 1 and 2, the masonry wall construction method according to the present invention sequentially includes a natural stone 6 having a connecting member 5 fixed to a rear surface portion 3 on a foundation 2 whose upper end support surface 1 is inclined downward toward the rear. Stacking stones 9 made of crushed stones or the like are filled in a retaining portion 7 on the rear side of the stacked natural stones 6 to construct a masonry wall body 10 as a seawall or a retaining wall.
【００２４】前記自然石６は、それを積み上げて構築さ
れる石積壁体１０の仕上げ面１１の体裁を考慮して石の
前後が設定され、図２〜３に示すように、その後面部３
に盲孔１２が設けられる。そして該盲孔１２に、フック
状の連結部１３を先側部分に有する連結部材５の直線状
をなす固定部１６を挿入し、例えばケミカル樹脂アンカ
ー１７を介して該固定部１６を前記盲孔１２に接着固定
することにより、該連結部材５が自然石６に固定されて
いる。The natural stone 6 is set with its front and rear sides in consideration of the appearance of the finished surface 11 of the masonry wall 10 constructed by stacking the natural stone 6, and as shown in FIGS.
Is provided with a blind hole 12. Then, a linear fixing portion 16 of the connecting member 5 having a hook-shaped connecting portion 13 at the front side portion is inserted into the blind hole 12, and the fixing portion 16 is connected to the blind hole via a chemical resin anchor 17, for example. The adhesive member 12 fixes the connecting member 5 to the natural stone 6.
【００２５】又前記控部７の後端側において、図１〜
２、図４に示すように、構築すべき石積壁体１０の延長
方向に沿って、例えば２〜４ｍ程度の長さを有する鉄筋
コンクリート製又は形鋼材製の棒状のアンカー部１９を
配設して後、該アンカー部１９と前記連結部材５とを、
例えば８〜１０番の、なまし鉄線やステンレス線等の番
線２０で連結する。その際、例えば図５に示すように、
番線２０を二つ折りにしてその一方の端部分２１を前記
連結部材５のフック状連結部１３に結着すると共に、二
つ折りされた番線の他方の端部分２２を前記アンカー部
１９に所要に巻回して後、その端部側２３を、アンカー
部１９に連なる直線部２５に巻き付け、且つその端部２
６を二つに開いて該直線部２５を挟むように捩じること
により、番線の端部分２２が前記アンカー部１９に連結
されている。Also, at the rear end side of the retaining portion 7, FIGS.
2. As shown in FIG. 4, a bar-shaped anchor 19 made of reinforced concrete or shaped steel having a length of, for example, about 2 to 4 m is provided along the extension direction of the masonry wall body 10 to be constructed. Then, the anchor portion 19 and the connecting member 5 are
For example, the wires are connected by a number line 20 such as an 8th to 10th wire, such as an annealed iron wire or a stainless steel wire. At that time, for example, as shown in FIG.
The wire 20 is folded in two, and one end 21 of the wire 20 is connected to the hook-shaped connecting portion 13 of the connecting member 5, and the other end 22 of the folded wire is wound around the anchor 19 as required. After turning, the end side 23 is wrapped around the straight portion 25 connected to the anchor portion 19 and the end portion 2
The end portion 22 of the number line is connected to the anchor portion 19 by opening the two portions 6 and twisting them so as to sandwich the straight portion 25.
【００２６】これによって番線２０が、図５に示すよう
に、前記自然石６とアンカー部１９との間に架け渡され
た状態となっているが、必ずしも張った状態にはない。
そこで該連結状態の番線２０を、例えばその中央部分に
おいて、シノ等の捩じり治具２７を用いて図６〜８に示
す回転操作手順で捩じり、その捩じり回数に応じて中央
部分に捩じり部２８を形成し、前記連結状態の番線２０
を張った状態にする。これにより、積み上げた自然石６
は、張設された番線２０を介して前記アンカー部１９に
連結状態となる。As a result, as shown in FIG. 5, the track 20 is bridged between the natural stone 6 and the anchor 19, but is not necessarily stretched.
Therefore, the number line 20 in the connected state is twisted at the center portion thereof, for example, using a torsion jig 27 such as a shino according to the rotation operation procedure shown in FIGS. A torsion portion 28 is formed at the portion, and
In a stretched state. Thereby, the natural stone 6 piled up
Is connected to the anchor portion 19 via the stretched number line 20.
【００２７】図９は、前記と同様にして連結状態とされ
た番線２０の前後の直線部分間にシノ等の捩じり治具２
７の先側部分を挿入し、該捩じり治具２７を番線の延長
方向の回りに縄状に捩じり、その捩じりの程度による番
線長さの調節によって該番線２０を張った状態にした場
合を示すものである。FIG. 9 shows a torsion jig 2 such as a chin between the straight portions before and after the line 20 connected in the same manner as described above.
7, the torsion jig 27 was twisted in a rope shape around the extension direction of the wire, and the wire 20 was stretched by adjusting the wire length according to the degree of the twist. It shows a case where the state is set.
【００２８】番線２０をこのように張った状態とした
後、図１に示すように、前記アンカー部１９及び番線２
０を埋設するように、砕石等からなる詰石９を前記控部
７に充填すると、該埋設されたアンカー部１９や番線２
０のアンカー作用（充填された詰石によってアンカー部
や番線の移動が規制される作用）によって、積み上げら
れた自然石６の崩れを防止できる。After the line 20 has been stretched in this manner, as shown in FIG.
When the filling portion 9 made of crushed stone or the like is filled in the retaining portion 7 so as to bury the anchor portion 19 or the track 2
The anchor action of 0 (the action of restricting the movement of the anchor portion and the track by the filled filling stone) can prevent the stacked natural stones 6 from collapsing.
【００２９】本実施の形態におけるように、長尺の一本
のアンカー部１９に、番線２０を介して複数の自然石６
を連結するときは、自然石相互が、隣り合う番線を介し
て連結状態となるため、或る自然石について移動傾向が
生じた場合、その近傍の自然石の連結状態がその移動を
阻止するように働き、これにより、自然石の積み上げ状
態をより一層安定化させ得ることとなる。As in the present embodiment, a plurality of natural stones 6 are attached to one long anchor portion 19 via a track 20.
When the natural stones are connected to each other, the natural stones are connected via the adjacent track, so that when a natural stone tends to move, the connected state of the natural stones in the vicinity of the natural stone prevents the movement. Therefore, the piled state of natural stones can be further stabilized.
【００３０】そして、このように構築された石積壁体１
０が護岸であるときは、その水際部分が魚巣となり又法
面部分には草が生える等の多自然型護岸を形成できるこ
ととなる。The stone masonry wall 1 constructed as described above
When 0 is a revetment, it is possible to form a multi-natural revetment in which the shore portion becomes a fish nest and grass grows on the slope portion.
【００３１】〔その他の実施の形態〕 (1) 図１０〜１１は、前記棒状のアンカー部１９にＬ字
状の連結部３０を所要間隔をおいて突設し、各Ｌ字状の
連結部３０の夫々に、自然石に連結された番線２０の端
部分を巻付けにより連結した状態を示すものである。[Other Embodiments] (1) FIGS. 10 to 11 show an L-shaped connecting portion 30 projecting from the rod-shaped anchor portion 19 at a required interval. 30 shows a state in which the end portions of the number line 20 connected to the natural stone are connected to each other by winding.
【００３２】(2) 自然石６の後面部に設けた前記盲孔１
２に固定される連結部材５は、前記のようなフック状の
連結部１３を具えるものには特定されず、番線の一方の
端部分を連結できる連結部を具えるものであれば、環状
部を有するもの等、各種に構成され得る。(2) The blind hole 1 provided in the rear part of the natural stone 6
The connecting member 5 fixed to 2 is not limited to the one having the hook-shaped connecting portion 13 as described above, and any connecting member that has a connecting portion that can connect one end portion of the number line is annular. It can be configured in various ways, such as one having a part.
【００３３】(3) 自然石に設けた盲孔に連結部材の固定
部を挿入状態にして固定する手段としては、前記接着手
段の他、機械的な係合作用等による固定手段を採用する
こともできる。(3) As means for inserting and fixing the fixing portion of the connecting member into the blind hole provided in the natural stone, fixing means by mechanical engagement or the like besides the above-mentioned bonding means may be employed. Can also.
【００３４】(4) 図１２〜１３は、本発明に係る石積壁
体構築工法の他の態様を示すものであり、自然石６に設
けた盲孔１２に番線２０の一方の端部分３１を直接固定
した場合を示すものであり、該盲孔１２に番線２０の端
部分３１を挿入し、該端部分３１を、例えば固定ピン等
の固定具３２を用いて固定している。この場合該固定具
３２は、番線の端部分３１を損傷しないように、番線よ
りも柔らかい素材を以って形成するのがよい。又この場
合、図１３に示すように、盲孔１２内に接着剤３３を充
填することによって固定強度を向上させるのがよい。然
して、この場合における本発明の石積壁体構築工法は、
前記自然石６を順次積み上げ、前記番線２０の他方の端
部分３４をアンカー部１９に連結して後、該番線を捩じ
ることに伴う番線長さの調節によって該番線を張った状
態とし、その後、控部７に、前記アンカー部１９及び番
線２０を埋設するように詰石９を充填するものである。(4) FIGS. 12 and 13 show another embodiment of the masonry wall construction method according to the present invention, wherein one end portion 31 of the track 20 is inserted into the blind hole 12 provided in the natural stone 6. In this case, the end portion 31 of the wire 20 is inserted into the blind hole 12 and the end portion 31 is fixed using a fixing tool 32 such as a fixing pin. In this case, the fixing tool 32 is preferably made of a material softer than the wire so as not to damage the end portion 31 of the wire. In this case, as shown in FIG. 13, it is preferable to improve the fixing strength by filling the blind hole 12 with the adhesive 33. However, the masonry wall construction method of the present invention in this case is as follows:
The natural stones 6 are sequentially stacked, and the other end portion 34 of the track 20 is connected to the anchor portion 19, and then the track is stretched by adjusting the track length by twisting the track, Thereafter, the filling portion 9 is filled in the retaining portion 7 such that the anchor portion 19 and the track 20 are buried.
【００３５】(5) 前記アンカー部は、個々の自然石に対
応させて独立的に設けることもある。(5) The anchor portion may be provided independently in correspondence with each natural stone.
【００３６】(6) 自然石６とアンカー部１９とを連結す
る番線２０は、前記した二重線の他、図１４に示すよう
な四重線等の多重線にすることもある。(6) The number line 20 connecting the natural stone 6 and the anchor portion 19 may be a multiple line such as a quadruple line as shown in FIG. 14 in addition to the double line described above.
【００３７】(7) 前記アンカー部１９は、コンクリート
の現場打ち施工によって形成されることもある。この場
合、番線の端部分を連結するための連結部の基部をコン
クリートに埋設状態にするのがよい。(7) The anchor portion 19 may be formed by cast-in-place concrete. In this case, it is preferable that the base of the connecting portion for connecting the end portions of the track is buried in concrete.
【００３８】(8) アンカー部１９に、番線２０の端部分
を連結するための連結部を設ける場合、該連結部は、前
記Ｌ字状を呈するものの他、Ｕ字状を呈するもの等、端
部分の連結を可能とする各種形態に構成することができ
る。(8) When the anchor portion 19 is provided with a connecting portion for connecting an end portion of the wire 20, the connecting portion may have an end shape such as the above-mentioned L-shaped one or a U-shaped one. It can be configured in various forms that enable connection of parts.
【００３９】(9) アンカー部に対する番線の連結は、該
アンカー部を控部の所定位置に設置した後に行うものに
は特定されず、番線とアンカー部とを連結した後に該ア
ンカー部を控部の所定位置に設置する場合もある。(9) The connection of the number line to the anchor portion is not specified to be performed after the anchor portion is installed at a predetermined position of the holding portion. After connecting the number line and the anchor portion, the anchor portion is connected to the holding portion. At a predetermined position.
【００４０】[0040]
【発明の効果】本発明に係る石積壁体構築工法によると
きは、安定性に優れた空積みによる石積み壁体を構築で
きるのはもとより、以下の如き優れた効果を奏する。即
ち、 (1) 本発明に係る石積壁体構築工法は、自然石とその後
方に間隔を置いて配置されたアンカー部とを番線で連結
状態とした後、該連結状態の番線を捩じることに伴う番
線の前後方向長さの調節によって該番線を張った状態と
することから、積み上げる自然石の前後方向の長さ（控
長）に比較的大きなバラツキがあっても、その自然石の
最も好ましい面を仕上げ面に位置させながら、積み上げ
た自然石の後方側をなす控部の所定位置に設置したアン
カー部と自然石とを簡易且つ確実に連結状態とすること
ができる。これを、棒状部材を自然石に突設する前記従
来工法と比較して述べれば次のようである。即ち、According to the method for constructing a masonry wall according to the present invention, not only can a masonry wall be constructed by empty stacking having excellent stability, but also the following excellent effects can be obtained. That is, (1) In the masonry wall body construction method according to the present invention, after the natural stone and the anchor portion arranged behind the natural stone are connected by a wire, the wire in the connected state is twisted. Since the track is stretched by adjusting the length of the track in the front-rear direction, even if there is a relatively large variation in the length (retention length) of the natural stones stacked in the front-rear direction, the natural stones While the most preferable surface is located on the finished surface, the anchor portion and the natural stone installed at a predetermined position of the retaining portion that forms the rear side of the stacked natural stone can be easily and reliably connected. This will be described below in comparison with the conventional method in which the bar-shaped member is protruded from natural stone. That is,
【００４１】 該従来工法が、前記棒状部材の先側部
分をなすネジ軸部に板状のアンカー片を螺合させるタイ
プのものであるときは、各棒状部材に対するアンカー片
の位置を所要に設定するのに、該アンカー片を何回も回
転操作しなければならない極めて面倒で時間のかかる作
業を要する場合があったのであるが、本発明によるとき
は、これとは異なり、番線を所要に捩じるだけという極
めて簡単な長さ調節操作により番線長さの微調節を行う
ことによって、所定位置に固定されたアンカー部と自然
石とを弛みなく確実に連結できることとなる。When the conventional method is of a type in which a plate-shaped anchor piece is screwed into a screw shaft portion forming a front portion of the rod-shaped member, the position of the anchor piece with respect to each rod-shaped member is set as required. In some cases, however, the operation of rotating the anchor piece many times required extremely troublesome and time-consuming work. By finely adjusting the length of the track line by an extremely simple length adjustment operation of just twisting, the anchor portion fixed at a predetermined position and the natural stone can be reliably connected without loosening.
【００４２】 又従来工法が、前記棒状部材の端部に
カール部を設け、該カール部を、アンカー片のストッパ
としたり支持杭の挿通部とするタイプのものであるとき
は、自然石の前後方向の長さ（控長）のバラツキによっ
て前記カール部の位置がまちまちになる結果、アンカー
片を所定位置に配置したり支持杭を所定に打ち込むこと
に困難が伴う不具合があったのであるが、本発明による
ときは、このような不具合は全く発生しない。このよう
に本発明によるときは、石積み状態の安定した確実な施
工を、能率よく施工コストの低減を図って達成できるこ
ととなる。When the conventional method is of a type in which a curl portion is provided at the end of the rod-shaped member and the curl portion is used as a stopper for an anchor piece or as a penetrating portion for a support pile, the curl portion may be placed before and after the natural stone. As a result of variations in the length of the curl portion due to variations in the length in the direction (preliminary length), there was a problem that it was difficult to arrange the anchor piece at a predetermined position or drive the support pile into a predetermined position. According to the present invention, such a problem does not occur at all. As described above, according to the present invention, stable and reliable construction in a masonry state can be efficiently achieved by reducing construction costs.
【００４３】(2) 本発明の石積壁体構築工法において
は、積み上げる自然石とアンカー部とを番線で連結する
ため、該番線の屈曲容易性によって、自然石の連結部材
とアンカー部とを無理なく連結できることになる。剛性
の大きい棒状部材を自然石に突設する従来工法によると
きは、自然石の積み上げ状態によっては、棒状部材が予
定方向から外れて突出する場合が生ずるが、このように
なったときは、曲げにくい棒状部材を無理に曲げなけれ
ばその先端部をアンカー部に連結できない場合も生じ、
施工に困難が伴い施工能率の低下を招く問題があったの
であるが、本発明によるときは、このような問題を発生
させることがない。(2) In the masonry wall construction method of the present invention, the natural stone to be piled up and the anchor portion are connected to each other by a wire, so that the natural stone connecting member and the anchor portion cannot be forcibly formed due to the flexibility of the wire. It can be connected without. When the conventional method of projecting a highly rigid rod-like member on natural stone is used, the rod-like member may protrude out of a predetermined direction depending on the piled state of the natural stones. If the difficult rod-shaped member is not forcibly bent, the tip end may not be connected to the anchor part,
There was a problem that the construction was difficult and the construction efficiency was reduced, but according to the present invention, such a problem does not occur.
【００４４】(3) 本発明の石積壁体構築工法は、自然石
とアンカー部とを、安価な番線を用いて連結する構成を
採用するため、棒状部材を突設する従来工法に比し経済
的に施工できる。(3) The masonry wall construction method of the present invention employs a configuration in which natural stone and an anchor portion are connected using an inexpensive number line, and is therefore more economical than the conventional method in which bar-shaped members are protruded. Construction can be done
【００４５】(4) 自然石に連結部材を固定する作業は、
自然石のどの面を表にするかを考慮しながら工場で行う
のが通常であるため、施工現場における石積み施工は、
該連結部材を目印にして自然石の前後を定め、簡易に行
うことができる。(4) The work of fixing the connecting member to the natural stone is as follows.
Since it is normal to perform at the factory while considering which side of the natural stone to face up, masonry construction at the construction site,
The front and back of the natural stone can be determined by using the connecting member as a mark, so that it can be easily performed.
【００４６】(5) アンカー部を、石積壁体の延長方向に
長い棒状に形成し、前記延長方向に並ぶ複数の自然石の
夫々の連結部材と前記アンカー部とを番線で連結する構
成を採用するときは、自然石相互が、隣り合う番線を介
して連結状態となるため、或る自然石について移動傾向
が生じた場合、その近傍の自然石の連結状態が相互的に
作用して積み上げ状態の一体性が得られることとなり、
石積壁体の安定性を一層向上させることができる。(5) The anchor portion is formed in a rod shape that is long in the direction of extension of the masonry wall body, and the connecting members of the plurality of natural stones arranged in the extension direction and the anchor portion are connected by a number line. When the natural stones are connected to each other via the adjacent track, when a natural stone tends to move, the connected state of the natural stones in the vicinity of the natural stones interacts with each other to pile up. Will be obtained,
The stability of the masonry wall can be further improved.
【００４７】(6) 自然石の前後方向長さ（控長）が長い
場合であっても、該自然石とアンカー部との間の距離
を、捩じられた番線の長さによって自由且つ容易に設定
できる。従って本発明によるときは、棒状部材を自然石
に突設する従来工法における場合のように、控部の掘削
幅を不必要に大きくすることなく確実に施工でき、施工
手間を削減し得ると共に、詰石の充填量が多くなること
に伴う不経済も回避できる。(6) Even if the natural stone has a long length in the front-rear direction (retention length), the distance between the natural stone and the anchor portion can be freely and easily determined by the length of the twisted wire. Can be set to Therefore, when according to the present invention, as in the case of the conventional method of projecting the bar-shaped member on natural stone, it is possible to reliably perform the construction without unnecessarily increasing the excavation width of the retaining portion, and it is possible to reduce construction work, The uneconomical effect of increasing the filling amount of the filling stone can also be avoided.
【図１】本発明に係る石積壁体構築工法を説明する断面
図である。FIG. 1 is a cross-sectional view illustrating a masonry wall construction method according to the present invention.
【図２】その部分拡大断面図である。FIG. 2 is a partially enlarged cross-sectional view thereof.
【図３】自然石に設けた盲孔を連結部材と共に示す斜視
図である。FIG. 3 is a perspective view showing a blind hole provided in a natural stone together with a connecting member.
【図４】番線を介して自然石とアンカー部とを連結し且
つ該番線を捩じった状態を示す斜視図である。FIG. 4 is a perspective view showing a state in which natural stone and an anchor portion are connected via a number line and the number line is twisted.
【図５】自然石とアンカー部とを番線で連結した、捩じ
る前の状態を示す斜視図である。FIG. 5 is a perspective view showing a state before the natural stone and the anchor portion are connected by a number line and before being twisted.
【図６】捩じり冶具で番線を捩じる工程を示す斜視図で
ある。FIG. 6 is a perspective view showing a step of twisting a wire with a twist jig.
【図７】捩じり冶具で番線を捩じる工程を示す斜視図で
ある。FIG. 7 is a perspective view showing a step of twisting a number line with a twisting jig.
【図８】捩じり冶具で番線を所要に捩じった状態を示す
斜視図である。FIG. 8 is a perspective view showing a state in which the wire is twisted as required with a torsion jig.
【図９】捩じり冶具で番線を捩じった他の態様を示す斜
視図である。FIG. 9 is a perspective view showing another embodiment in which the wire is twisted with a twisting jig.
【図１０】アンカー部の一例を示す斜視図である。FIG. 10 is a perspective view showing an example of an anchor unit.
【図１１】アンカー部に設けたＬ字状の連結部に番線を
連結した状態を示す斜視図である。FIG. 11 is a perspective view showing a state where a number line is connected to an L-shaped connecting portion provided on the anchor portion.
【図１２】番線の一方の端部分を自然石に固定した場合
の石積壁体構築工法を説明する斜視図である。FIG. 12 is a perspective view illustrating a masonry wall construction method when one end of the track is fixed to natural stone.
【図１３】番線の一方の端部分を自然石に固定した状態
を示す断面図である。FIG. 13 is a cross-sectional view showing a state in which one end of the track is fixed to natural stone.
【図１４】自然石とアンカー部とを多重線の番線で連結
した状態を示す斜視図である。FIG. 14 is a perspective view showing a state where the natural stone and the anchor portion are connected by a multiple line.
【図１５】従来の石積壁体構築工法に用いる、棒状部材
の突設された自然石を説明する斜視図である。FIG. 15 is a perspective view illustrating a natural stone protruding from a bar-shaped member used in a conventional masonry wall construction method.
【図１６】従来の石積壁体構築工法に用いる、棒状部材
の突設された自然石を説明する斜視図である。FIG. 16 is a perspective view illustrating a natural stone protruding from a bar-shaped member used in a conventional masonry wall construction method.
【図１７】従来の石積壁体構築工法における、棒状部材
の端部の固定状態を説明する斜視図である。FIG. 17 is a perspective view illustrating a fixed state of an end of a rod-shaped member in a conventional masonry wall body construction method.
【図１８】従来の石積壁体構築工法による石積み状態を
示す断面図である。FIG. 18 is a cross-sectional view showing a masonry state by a conventional masonry wall construction method.
５ 連結部材 ６ 自然石 ７ 控部 ９ 詰石 １０ 石積壁体 １２ 盲孔 １３ フック状の連結部 １６ 固定部 １９ アンカー部 ２０ 番線 DESCRIPTION OF SYMBOLS 5 Connecting member 6 Natural stone 7 Reserve part 9 Filling stone 10 Masonry wall 12 Blind hole 13 Hook-like connecting part 16 Fixing part 19 Anchor part 20 Track 20
Claims (10)
石を順次積み上げ、該積み上げた自然石の後方側をなす
控部に詰石を充填して石積壁体を構築する空積みによる
石積壁体構築工法であって、前記連結部材は、その固定
部が、前記後面部に設けられた盲孔に挿入せしめられて
該盲孔で固定されたものとなし、前記連結部材と、積み
上げた自然石の後方に間隔を置いて配置されたアンカー
部とを番線で連結状態とした後、該連結状態の番線を捩
じることに伴う番線の前後方向長さの調節によって該番
線を張った状態とし、その後、前記控部に、前記アンカ
ー部及び番線を埋設するように詰石を充填することを特
徴とする空積みによる石積壁体構築工法。1. A masonry by empty stacking in which a natural stone in which a connecting member is fixed to a rear surface portion is sequentially piled up, and a filling portion is filled in a holding portion forming a rear side of the piled natural stone to form a masonry wall body. In the wall construction method, the connecting member has a fixing portion inserted into a blind hole provided in the rear surface portion and fixed by the blind hole, and is stacked with the connecting member. After connecting the anchor portion arranged at a distance behind the natural stone with a wire, the wire was stretched by adjusting the length of the wire in the front-rear direction by twisting the wire in the connected state. A method of constructing a masonry wall by empty stacking, wherein a filling stone is filled in the holding portion so as to bury the anchor portion and a track.
連結部として構成されており、該フック状の連結部に前
記番線の端部分を連結状態とすることを特徴とする請求
項１記載の空積みによる石積壁体構築工法。2. The connecting member according to claim 1, wherein a front portion of the connecting member is formed as a hook-shaped connecting portion, and an end portion of the number line is connected to the hook-shaped connecting portion. Construction method of masonry wall by empty loading as described.
てなる自然石を順次積み上げ、該積み上げた自然石の後
方側をなす控部に詰石を充填して石積壁体を構築する空
積みによる石積壁体構築工法であって、前記端部分は、
前記後面部に設けられた盲孔に挿入せしめられて該盲孔
で固定されたものとなし、前記番線の他方の端部分を、
積み上げた自然石の後方に間隔を置いて配置されたアン
カー部に連結状態とした後、該連結状態の番線を捩じる
ことに伴う番線の前後方向長さの調節によって該番線を
張った状態とし、その後、前記控部に、前記アンカー部
及び番線を埋設するように詰石を充填することを特徴と
する空積みによる石積壁体構築工法。3. A stone masonry wall body is constructed by sequentially stacking natural stones having one end portion of a track fixed to a rear surface portion, and filling a filling portion into a retaining portion on the rear side of the stacked natural stones. A masonry wall construction method by empty loading, wherein the end portion is
The other end portion of the wire is inserted into a blind hole provided in the rear surface portion and fixed by the blind hole,
After the piled natural stones are connected to the anchors arranged at intervals behind, they are stretched by adjusting the length of the track in the front-rear direction by twisting the track in the connected state. And then filling the retaining portion with a filling stone so as to bury the anchor portion and the track.
入すると共に該盲孔に固定具を挿入することによって、
前記端部分を盲孔で固定されたものとすることを特徴と
する請求項３記載の空積みによる石積壁体構築工法。4. Inserting one end portion of the number line into the blind hole and inserting a fixing device into the blind hole,
4. The method according to claim 3, wherein the end portion is fixed by a blind hole.
然石に対応させて個別に設けることを特徴とする請求項
１〜４のいずれかに記載の空積みによる石積壁体構築工
法。5. The stone masonry wall construction method according to claim 1, wherein the anchor portions are individually provided so as to correspond to the respective natural stones to be piled up.
方向に長い棒状に形成すると共に、前記延長方向に並置
された自然石の夫々と前記アンカー部とを番線で連結状
態とすることを特徴とする請求項１〜４のいずれかに記
載の空積みによる石積壁体構築工法。6. The method according to claim 6, wherein the anchor portion is formed in a rod shape that is long in an extending direction of the masonry wall body, and each of the natural stones juxtaposed in the extending direction and the anchor portion are connected to each other by a number line. A method for constructing a masonry wall by empty loading according to any one of claims 1 to 4.
り、前記番線の端部分を該連結部に連結状態とすること
を特徴とする請求項１〜６のいずれかに記載の空積みに
よる石積壁体構築工法。7. An empty stack according to claim 1, wherein a connecting portion is projected from said anchor portion, and an end portion of said number line is connected to said connecting portion. Masonry wall construction method.
ンカー部に巻回状態にして該アンカー部に連結状態とす
ることを特徴とする請求項６記載の空積みによる石積壁
体構築工法。8. A method for constructing a masonry wall body by empty stacking according to claim 6, wherein an end portion of said wire line is wound around said rod-shaped anchor portion so as to be connected to said anchor portion. .
と略平行する直線を含む面内で捩じることを特徴とする
請求項１〜８のいずれかに記載の空積みによる石積壁体
構築工法。9. The masonry wall according to claim 1, wherein the number line in the connected state is twisted in a plane including a straight line substantially parallel to an extension direction line thereof. Body construction method.
線の回りに縄状に捩じることを特徴とする請求項１〜８
のいずれかに記載の空積みによる石積壁体構築工法。10. The connecting line number is twisted like a rope around an extension line thereof.
The masonry wall construction method by empty lamination according to any of the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000143622A JP3527461B2 (en) | 2000-05-16 | 2000-05-16 | Masonry wall construction method by empty loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000143622A JP3527461B2 (en) | 2000-05-16 | 2000-05-16 | Masonry wall construction method by empty loading |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001323434A true JP2001323434A (en) | 2001-11-22 |
| JP3527461B2 JP3527461B2 (en) | 2004-05-17 |
Family
ID=18650415
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000143622A Expired - Fee Related JP3527461B2 (en) | 2000-05-16 | 2000-05-16 | Masonry wall construction method by empty loading |
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| Country | Link |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020087013A (en) * | 2002-10-09 | 2002-11-21 | 이재경 | Process for constructing retaining wall by natural stones |
| JP2004169445A (en) * | 2002-11-21 | 2004-06-17 | Maxstone Kk | Lining block unit |
| KR100501613B1 (en) * | 2002-10-18 | 2005-07-18 | 홍지기술산업주식회사 | Retaining Wall Structure and Method thereof |
| FR2874392A1 (en) * | 2004-08-17 | 2006-02-24 | Dominique Georges Guy Boscher | Modular system for e.g. forming supporting wall, has simple flexible cable that is cast and wind up in facing plate, where cable permits to adjust tension between plates by torsion and rotation on median axis of facing plate |
| JP2006070512A (en) * | 2004-08-31 | 2006-03-16 | Kankyo Kogaku Kk | Unit for wave dissipating structure, wave dissipating structure, assembly method of unit for wave dissipating structure, and method of using unit for wave dissipating structure |
| JP2014198990A (en) * | 2013-03-15 | 2014-10-23 | 平八 林 | Masonry retaining wall |
| JP2015229847A (en) * | 2014-06-04 | 2015-12-21 | 前田工繊株式会社 | Structure and reinforcing method for reinforced ground |
| KR101605024B1 (en) | 2015-07-24 | 2016-03-21 | (주)리버앤텍 | Construction stone assembly for civl engineering with anti-scouring function and construction method using this |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3049763U (en) | 1997-12-15 | 1998-06-26 | 卓生 行本 | Natural stone revetment block for steep slope |
-
2000
- 2000-05-16 JP JP2000143622A patent/JP3527461B2/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020087013A (en) * | 2002-10-09 | 2002-11-21 | 이재경 | Process for constructing retaining wall by natural stones |
| KR100501613B1 (en) * | 2002-10-18 | 2005-07-18 | 홍지기술산업주식회사 | Retaining Wall Structure and Method thereof |
| JP2004169445A (en) * | 2002-11-21 | 2004-06-17 | Maxstone Kk | Lining block unit |
| FR2874392A1 (en) * | 2004-08-17 | 2006-02-24 | Dominique Georges Guy Boscher | Modular system for e.g. forming supporting wall, has simple flexible cable that is cast and wind up in facing plate, where cable permits to adjust tension between plates by torsion and rotation on median axis of facing plate |
| JP2006070512A (en) * | 2004-08-31 | 2006-03-16 | Kankyo Kogaku Kk | Unit for wave dissipating structure, wave dissipating structure, assembly method of unit for wave dissipating structure, and method of using unit for wave dissipating structure |
| JP2014198990A (en) * | 2013-03-15 | 2014-10-23 | 平八 林 | Masonry retaining wall |
| JP2015229847A (en) * | 2014-06-04 | 2015-12-21 | 前田工繊株式会社 | Structure and reinforcing method for reinforced ground |
| KR101605024B1 (en) | 2015-07-24 | 2016-03-21 | (주)리버앤텍 | Construction stone assembly for civl engineering with anti-scouring function and construction method using this |
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| Publication number | Publication date |
|---|---|
| JP3527461B2 (en) | 2004-05-17 |
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