JPH0711655A - Construction of slope-protective structure - Google Patents
Construction of slope-protective structureInfo
- Publication number
- JPH0711655A JPH0711655A JP5181984A JP18198493A JPH0711655A JP H0711655 A JPH0711655 A JP H0711655A JP 5181984 A JP5181984 A JP 5181984A JP 18198493 A JP18198493 A JP 18198493A JP H0711655 A JPH0711655 A JP H0711655A
- Authority
- JP
- Japan
- Prior art keywords
- main
- parallel
- crossed
- assembly
- reinforcement frame
- 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.)
- Pending
Links
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】この発明は法面の保護のために法
面上に構築する格子状の構造物の施工法に関するもので
あり、特にその構造物を構築するためにユニット化した
鉄筋組体を使用して簡易に施工可能とする法面保護構造
物の施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 method of constructing a lattice-like structure to be constructed on a slope for protection of the slope, and particularly to a reinforcing bar assembly unitized to construct the structure. The present invention relates to a construction method for a slope protection structure that can be easily constructed using the body.
【0002】[0002]
【従来の技術】法面の保護のために、法面上に型枠を組
みコンクリートなどの硬化材を打設して格子状の構造物
を構築する工法が広く知られている。格子状の構造物を
アンカーで地山に固定して、法面の浮き上がりを構造物
により押えるものである。しかしながらこの工法は法面
という傾斜地に型枠を組むため、施工が困難で、近年熟
練した建設労働者が少なく、特に現場での型枠の組み立
てに多大な時間を費やしていた。2. Description of the Related Art In order to protect a slope, a construction method is widely known in which a formwork is assembled on the slope and a hardening material such as concrete is cast to construct a lattice structure. The lattice-like structure is fixed to the ground with anchors, and the lift of the slope is pressed by the structure. However, in this method, since the formwork is assembled on the sloped slope, the construction is difficult, the number of skilled construction workers is small in recent years, and a great deal of time is spent on assembling the formwork on site.
【0003】このために本件出願人は実開平3ー326
45号にかかる発明を開発した。この発明は格子状の構
造物の交差部分を構築するための鉄筋を予めユニット化
しておくもので、これを使用することにより現場での施
工を著しく省力化することが可能となるものである。こ
の発明では、十文字形に形成した鉄筋組体の周りに予め
移動可能なようにスパイラル状のフープ筋を取り付けて
おき、上下左右に適宜間隔離して設置した交差部分の鉄
筋組体の間に主筋を配し、フープ筋を左右の交差鉄筋組
体から伸ばして、中間部の主筋の周りに配するものであ
る。For this reason, the applicant of the present application has filed a description of Japanese Utility Model Publication No. 3-326.
The invention of No. 45 was developed. According to the present invention, the reinforcing bars for constructing the intersecting portions of the lattice-like structure are unitized in advance, and by using this, it is possible to significantly reduce the labor required for construction on site. In this invention, spiral hoop reinforcements are attached to the rebar assembly formed in a cross shape so as to be movable in advance, and the main reinforcements are provided between the rebar assemblies at the intersections which are properly separated vertically and horizontally. , The hoop muscles are extended from the left and right crossed rebar assemblies, and are arranged around the main muscle in the middle part.
【0004】[0004]
【この発明が解決しようとする課題】以上のように、交
差部分の鉄筋組体の方に予めフープ筋を取り付けておく
方法であると、中間部分の長さが異なる場合に同じ交差
部分の鉄筋組体を使用できないという課題がある。つま
り現場での施工状況によって中間部分の長さが短いとフ
ープ筋のピッチが小さくなって無駄であるし、長いとピ
ッチの間隔が大きくなってせん断補強筋として充分な機
能をしないことになってしまう。As described above, according to the method of previously attaching the hoop reinforcement to the reinforcing bar assembly at the intersecting portion, when the lengths of the intermediate portions are different, the reinforcing bars at the intersecting portion are the same. There is a problem that the assembly cannot be used. In other words, depending on the construction conditions at the site, if the length of the intermediate part is short, the pitch of the hoop is small, which is wasteful, and if it is long, the pitch interval is large and it does not function sufficiently as a shear reinforcing bar. I will end up.
【0005】また左右の交差鉄筋組体からフープ筋を伸
ばすと、中間部で左右からのフープ筋をオーバーラップ
させることになるが、中間部でオーバーラップさせる
と、どうしても中間部の強度が、一本もののフープ筋に
比べて弱いものとなってしまうという課題もある。Further, when the hoop muscles are extended from the left and right crossed reinforcing bar assemblies, the hoop muscles from the left and right are overlapped at the middle portion. However, if the hoop muscles are overlapped at the middle portion, the strength of the middle portion is inevitable. There is also a problem that it becomes weaker than the real hoop muscle.
【0006】この発明は以上のような課題を解決するた
めになされたもので、現場での施工を著しく簡易にする
ことができるとともに、材料の無駄や不足がなく、中間
部分の強度を大きなものとすることができる法面保護構
造物の施工法を提供することを目的とする。The present invention has been made in order to solve the above problems, and can be remarkably simplified on-site construction, has no waste or shortage of materials, and has a large strength in the intermediate portion. The purpose of the present invention is to provide a construction method of a slope protection structure that can be
【0007】[0007]
【課題を解決するための手段】この考案にかかる法面保
護構造物の施工法は、十字状に組んだ交差鉄筋組体に堰
板の間に中間主筋組体を配置し、中間主筋組体の周りに
配したフープ筋を左右の交差鉄筋組体の方へ伸ばすもの
である。少なくとも二本の主筋を適宜間隔離して平行に
配した上端筋と、少なくとも二本の主筋を適宜間隔離し
て平行に配した下端筋とを上下に平行に配して主筋組体
を構成する。この主筋組体二組を十字状に交差させて固
定する。交差した主筋同士は、溶接や結束線により結束
するなどして組み、上端筋と下端筋とは垂直に立てた鉄
筋を使用して組むなどする。このとき主筋組体の端部が
四方に張り出る。以上のようにして交差鉄筋組体を構成
する。[Means for Solving the Problems] The method for constructing a slope protection structure according to the present invention is to arrange an intermediate main braid assembly between dam plates in a cross-shaped crossed rebar assembly and to surround the intermediate main braid assembly. The hoop muscles that are placed on the left and right are extended toward the left and right crossed rebar assemblies. An upper end bar in which at least two main bars are appropriately separated and arranged in parallel and a lower end bar in which at least two main bars are appropriately separated and arranged in parallel are arranged in parallel in the vertical direction to form a main bar assembly. The two sets of main braids are fixed by crossing them in a cross shape. The crossed main bars are assembled by welding or binding with a binding line, and the upper end bar and the lower end bar are vertically erected. At this time, the ends of the main braid assembly project in all directions. The crossed reinforcing bar assembly is constructed as described above.
【0008】中間主筋組体は、少なくとも二本の主筋を
適宜間隔離して平行に配した上端筋と、少なくとも二本
の主筋を適宜間隔離して平行に配した下端筋とを上下に
配したものである。この外周を囲むように少なくとも先
端部分が移動可能なようにスパイラル筋を取り付けてあ
る。この中間主筋組体を上下左右に配した鉄筋組体間に
配し、互いの主筋をオーバーラップさせる。スパイラル
筋を上下左右の交差鉄筋組体の主筋組体の方へ伸ばし、
主筋全長の周りを囲む。このスパイラル状にしたフープ
筋は、吹付けコンクリートの強度が低い場合には、特に
強度を高めるのに有効けあるのが実験で照明されてい
る。The intermediate main braid assembly is one in which at least two main bars are appropriately separated from each other and arranged in parallel with each other, and at least two main bars are appropriately separated from each other and arranged in parallel with each other. Is. A spiral streak is attached so that at least the tip portion can move so as to surround the outer circumference. This intermediate main braid assembly is arranged between the reinforcing bar assemblies arranged vertically and horizontally so that the main bars of the two are overlapped. Extend the spiral muscle toward the main muscle assembly of the crossed reinforcing bar assembly up, down, left and right,
Surround the entire length of the main muscle. Experiments have shown that this spiral-shaped hoop bar is particularly effective for increasing the strength of shotcrete when the strength is low.
【0009】主筋組体の左右に金網状堰板を配して、ス
ペーサーなどで固定する。金網状とは金網のように多孔
性となった金属製材料という意味であり、エキスパンド
メタルやクリンプ金網などが使用できる。ほぼ直角とな
った隣合う主筋組体の堰板に対し、交差する方向に交差
補強金網状堰板を位置させ、四枚の金網状堰板によって
交差部分を補強する補強部分を構築することもできる。
補強金網状堰板と主筋組体のと平行に配した金網状堰板
とは一体に形成したものでもよいし、別体にして補強金
網状堰板を取り付けるようにしてもよい。また金網状堰
板の上縁には、金属製棒状材であるコーナー材を取り付
けておくことも可能である。この堰板間にモルタルやコ
ンクリートなどの硬化材を打設して法面保護構造物を構
築する。Wire mesh-like dam plates are arranged on the left and right sides of the main braid assembly, and fixed by spacers or the like. The wire mesh means a metal material made porous like a wire mesh, and expanded metal or crimp wire mesh can be used. It is also possible to position a cross-reinforcing wire mesh weir plate in the intersecting direction with respect to the weir plates of the adjacent main braid assemblies that are almost right angles, and construct a reinforcing part that reinforces the intersection part with four wire mesh weir plates. it can.
The reinforcing wire mesh weir plate and the wire mesh dam plate arranged in parallel with the main braid assembly may be integrally formed, or may be separately provided and the reinforcing wire mesh dam plate may be attached. It is also possible to attach a corner material which is a metal rod-shaped material to the upper edge of the wire mesh dam plate. A slope protection structure is constructed by placing a hardening material such as mortar or concrete between the dam plates.
【0010】金網状堰板を予め主筋組体の左右に取り付
けてユニット化しておくことも可能である。この場合、
交差鉄筋組体の堰板を連結するスペーサーは、取り外し
自在にしておくなどの工夫が採用できる。It is also possible to preliminarily attach the wire netting weir plates to the left and right of the main bar assembly to form a unit. in this case,
The spacer that connects the weir plates of the crossed rebar assembly can be devised such as being removable.
【0011】[0011]
【実施例】以下、図に示す一実施例に基づきこの発明を
詳細に説明する。図において1は主筋組体であって、二
本の主筋2を平行にして上端筋として、同じく二本の主
筋2を下端筋として、上下に平行に配したものである。
この主筋組体1・1二組を十字状に交差させて溶接にて
固定されている。このように、ふたつの主筋組体1を十
文字に組んで、四方に主筋組体1の一部が張り出る交差
鉄筋組体3を構成する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below based on an embodiment shown in the drawings. In the figure, reference numeral 1 denotes a main bar assembly in which two main bars 2 are parallel to each other as an upper end bar, and two main bars 2 are also a bottom bar and are arranged in parallel in the vertical direction.
The 1st and 2nd sets of the main bar assembly are crossed and fixed by welding. In this manner, the two main reinforcing bar assemblies 1 are assembled in a cross shape to form a crossed reinforcing bar assembly 3 in which a part of the main reinforcing bar assembly 1 projects in four directions.
【0012】以上のような交差鉄筋組体3を地山上に適
宜間隔離して設置し、その間に中間主筋組体4を設置す
る。中間主筋組体4は、二本の主筋9を上端筋として、
同じく二本の主筋9を下端筋として上下に平行に配した
ものである。このように構成した中間主筋組体4の周り
を囲むように、スパイラル状に組んだフープ筋5が取り
付けられている。実施例では、フープ筋5は中間主筋組
体4の周りに一部が固定されており、両端部分の一部が
中間主筋組体4の周囲に配されているだけで、何周回分
かが移動可能となっている。この中間主筋組体4を上下
左右の交差鉄筋組体3の主筋組体1・1間に置き、互い
の主筋2・9を必要長さオーバーラップさせる。この
後、中間主筋組体4の周りに配した移動可能なスパイラ
ル状フープ筋5を伸ばして、交差鉄筋組体3の主筋組体
1の周りに配する。The crossed rebar assembly 3 as described above is appropriately installed on the ground with a space therebetween, and the intermediate main bar assembly 4 is installed therebetween. The intermediate main bar assembly 4 has two main bars 9 as upper end bars,
Similarly, the two main bars 9 are arranged in parallel vertically as the bottom bars. The hoop muscle 5 assembled in a spiral shape is attached so as to surround the middle principal muscle assembly 4 thus configured. In the embodiment, the hoop muscles 5 are partially fixed around the intermediate main muscle assembly 4, and only a part of both end portions are arranged around the intermediate main muscle assembly 4. It is movable. The intermediate main reinforcement assembly 4 is placed between the main reinforcement assemblies 1 and 1 of the upper, lower, left and right crossed reinforcement assemblies 3 and the main reinforcements 2.9 are overlapped by a required length. After that, the movable spiral hoop muscles 5 arranged around the intermediate main reinforcement assembly 4 are stretched and arranged around the main reinforcement assembly 1 of the crossed reinforcing bar assembly 3.
【0013】交差鉄筋組体3の主筋組体1と、中間主筋
組体4の左右に、主筋9に平行に金網状堰板6を配して
取り付けてある。左右の金網状堰板6・6間はスペーサ
ー7によって固定する。実施例では金網状堰板6として
クリンプ金網を使用した。またクリンプ金網の上縁には
細巾の金属製平板であるコーナー材8が連続して固定さ
れている。以上のようにして地山上に格子状の型枠を組
み、硬化材10であるモルタルを打設する。図において
11は地山に打設したアンカーであり、アンカー11は
鉄筋組体1を置く場合に、鉄筋組体1の交差部分に通し
ておく。On the right and left sides of the main reinforcing bar assembly 1 of the crossed reinforcing bar assembly 3 and the intermediate main reinforcing bar assembly 4, wire mesh-like dam plates 6 are attached in parallel to the main bars 9. The space between the left and right wire mesh dam plates 6 is fixed by a spacer 7. In the example, a crimp wire mesh was used as the wire mesh barrier plate 6. Further, a corner member 8 which is a narrow metal flat plate is continuously fixed to the upper edge of the crimp wire mesh. As described above, the grid-shaped mold is assembled on the ground and the mortar as the hardening material 10 is placed. In the figure, 11 is an anchor placed in the ground, and the anchor 11 is passed through the intersection of the reinforcing bar assembly 1 when the reinforcing bar assembly 1 is placed.
【0014】図5に示すのは主筋組体1に配した隣合う
直角となった金網状堰板6・6間に交差するように、交
差補強金網状堰板12を取り付けたものである。交差補
強金網状堰板12も縦方向の針金と横方向の針金を格子
状に編んだクリンプ金網によって形成したもので、左右
端の横方向の針金を伸ばしておいて、これを堰板6・6
の網目に引っ掛けて取り付けたものである。FIG. 5 shows a cross-reinforcing wire mesh weir plate 12 installed so as to intersect between the adjacent right angle wire mesh dam plates 6 arranged on the main braid assembly 1. The cross-reinforcing wire mesh weir plate 12 is also formed by a crimp wire mesh in which longitudinal wires and lateral wires are knitted in a lattice pattern, and the lateral wires at the left and right ends are stretched and then the weir plate 6 ... 6
It was installed by hooking on the mesh of.
【0015】以上の実施例では交差鉄筋組体3と中間主
筋組体4を地山に置いた後に金網状堰板6を設置した
が、交差鉄筋組体3の主筋組体1の左右に予め金網状堰
板6・6を取り付けてユニット化しておき、中間主筋組
体4の左右にも予め金網状堰板6・6を取り付けてユニ
ット化しておいたものを使用することも可能である。こ
の場合、中間主筋組体4の周囲に配したスパイラル状の
フープ筋5を交差鉄筋組体3の主筋組体1の方へ伸ばす
ことが可能なように、主筋組体1の左右の金網状堰板6
を取り付けるスペーサー7を着脱自在にしておく。In the above embodiment, the cross-bar reinforcing bar assembly 3 and the intermediate main bar assembly 4 are placed on the ground, and then the wire net-like dam plate 6 is installed. It is also possible to attach the wire netting weir plates 6, 6 to make a unit, and to attach the wire netting weir plates 6, 6 to the left and right of the intermediate main bar assembly 4 in advance to make a unit. In this case, the spiral hoops 5 arranged around the intermediate main braid assembly 4 can be extended toward the main braid assembly 1 of the crossed rebar assembly 3 so that the left and right wire nettings of the main braid assembly 1 can be extended. Dam plate 6
The spacer 7 to which is attached is detachable.
【0016】[0016]
【発明の効果】この発明は以上のような構成を有するた
め、以下のような効果を得ることができる。 スパイラル状のフープ筋を使用しており、このスパイ
ラル状のフープ筋が主筋を周囲から拘束し、グラウンド
アンカーの緊張力が作用してもせん断耐力に充分耐え得
ることができ、スパイラル筋はコンクリート強度が低い
部分に極めて有効であることが実験で証明されている。 中間主筋組体の周りに取り付けたフープ筋を交差鉄筋
組体の方へ伸ばせば、フープ筋の配筋作業が完了するた
め、施工は著しく容易である。 スパイラル状のフープ筋を中間主筋組体の方に取り付
けておき、一部を交差鉄筋組体の主筋組体の方へ伸ばす
ため、施工状況によって中間主筋組体の長さが変わって
も、常に交差鉄筋組体へ伸ばす分だけフープ筋の左右端
を移動可能にしておけばよく、全長に適宜ピッチでフー
プ筋を配することができ、材料を無駄にしたり、不足し
たりすることがない。 中間主筋組体に取り付けたフープ筋によって、交差部
分から交差部分までの1スパンを一本のフープ筋によっ
て主筋の周りを囲むため、オーバーラップの部分が不要
で、信頼できる強度を得ることができる。 金網状堰板を予め取り付けてユニット化しておくこと
により、施工を更に容易にすることができる。 堰板として金網状の材料を使用することにより、堰板
の取り付けを容易にすることが可能となる。 堰板の上縁にコーナー材を取り付けることにより、打
設した硬化材の表面の均しを容易に行なうことができ
る。Since the present invention has the above-mentioned structure, the following effects can be obtained. Spiral hoop muscles are used.The spiral hoop muscles restrain the main muscles from the surroundings, and even if the tension of the ground anchor acts, it can withstand shear strength sufficiently. It has been experimentally proved to be extremely effective in the low part. If the hoop muscles attached around the intermediate main braid assembly are extended toward the crossed rebar assembly, the work of arranging the hoop muscles is completed, so the construction is remarkably easy. The spiral hoop muscle is attached to the intermediate main braid assembly and a part of it is extended toward the main bar assembly of the crossed reinforcing bar assembly. It suffices that the left and right ends of the hoop muscles be movable by the amount of extension to the crossed rebar assembly, and the hoop muscles can be arranged at an appropriate pitch over the entire length, so that the material is not wasted or run short. With the hoop muscle attached to the intermediate main braid assembly, one span from the intersection to the intersection is surrounded by the main hoop by a single hoop muscle, so no overlap is required and reliable strength can be obtained. . The work can be further facilitated by attaching the wire netting weir plate in advance and forming a unit. By using a wire mesh material for the barrier plate, it becomes possible to easily attach the barrier plate. By attaching the corner material to the upper edge of the barrier plate, the surface of the hardened material that has been cast can be easily leveled.
【図1】交差鉄筋組体の間に中間主筋組体を配する一実
施例の斜視図である。FIG. 1 is a perspective view of an embodiment in which an intermediate main bar assembly is arranged between crossed reinforcing bar assemblies.
【図2】フープ筋を配する状態の平面図である。FIG. 2 is a plan view showing a state in which hoop muscles are arranged.
【図3】この方法により組んだ型枠の側面図である。FIG. 3 is a side view of a formwork assembled by this method.
【図4】施工状態の斜視図である。FIG. 4 is a perspective view of a construction state.
【図5】他の施工状態の斜視図である。FIG. 5 is a perspective view of another construction state.
1 主筋組体 2 主筋 3 交差鉄筋組体 4 中間主筋組体 5 フープ筋 6 金網状堰板 7 スペーサー 8 コーナー材 9 主筋 10 硬化材 11 アンカー 12 交差補強金網状堰板 1 Main Bar Assembly 2 Main Bar 3 Cross Reinforcing Bar Assembly 4 Intermediate Main Bar Assembly 5 Hoop Bar 6 Wire Mesh Weir Board 7 Spacer 8 Corner Material 9 Main Bar 10 Hardening Material 11 Anchor 12 Cross Reinforcing Wire Mesh Wall Board
Claims (5)
平行に配した上端筋と、少なくとも二本の主筋を適宜間
隔離して平行に配した下端筋とを上下に平行に配して主
筋組体とし、この主筋組体二組を十字状に交差させて固
定して四方に主筋組体の一部を張り出した複数個の交差
鉄筋組体を地山上に適宜間隔づつ離して設置し、上下左
右に離れた鉄筋組体の主筋組体間に、少なくとも二本の
主筋を適宜間隔離して平行に配した上端筋と、少なくと
も二本の主筋を適宜間隔離して平行に配した下端筋から
なるとともに、外周を囲むようにスパイラル状にしたフ
ープ筋をかけた中間主筋組体を配置して互いの主筋をオ
ーバーラップさせ、フープ筋を交差鉄筋組体の主筋組体
を囲むように移動させ、各主筋組体の左右に金網状堰板
を配して硬化材を打設する法面保護構造物の施工法。1. A main braid structure in which at least two main reinforcements are appropriately separated from each other and arranged in parallel with each other, and at least two main reinforcements are appropriately separated from each other and arranged in parallel with each other, and lower end reinforcements are arranged in parallel from each other. As a body, these two sets of main braids are crossed and fixed in a cross shape, and a plurality of crossed rebar braids, in which parts of the main braids are overhanged in four directions, are installed at appropriate intervals on the ground, Between the main bar assembly of the reinforcing bar assembly that is separated left and right, it consists of an upper end bar with at least two main bars properly arranged in parallel and a lower end bar with at least two main bars properly separated in parallel. Along with it, arrange the intermediate main muscle assembly with the hoop muscles in a spiral shape so as to surround the outer periphery and overlap each other's main muscles, and move the hoop muscles so as to surround the main muscle assembly of the crossed reinforcing bar assembly, Place wire netting weir plates on the left and right of each main braid assembly and hit the hardened material. Construction method of slope protection structure to be installed.
平行に配した上端筋と、少なくとも二本の主筋を適宜間
隔離して平行に配した下端筋とを上下に平行に配して主
筋組体をし、この主筋組体二組を十字状に交差させて固
定して四方に主筋組体の一部を張り出し、各張り出した
主筋組体の左右に金網状堰板を配した複数個の交差鉄筋
組体を地山上に適宜間隔づつ離して設置し、上下左右に
離れた鉄筋組体の主筋組体間に、少なくとも二本の主筋
を適宜間隔離して平行に配した上端筋と、少なくとも二
本の主筋を適宜間隔離して平行に配した下端筋からなる
とともに、外周を囲むようにスパイラル状にしたフープ
筋をかけるとともに左右に金網状堰板を配した中間主筋
組体を配置して互いの主筋をオーバーラップさせ、フー
プ筋を交差鉄筋組体の主筋組体を囲むように移動させ、
金網状堰板間に硬化材を打設する法面保護構造物の施工
法。2. A main braced structure in which at least two main reinforcements are appropriately separated from each other in parallel and upper end reinforcements and at least two main reinforcements are separated from each other in parallel and arranged in parallel to each other in a vertical direction. A body is laid, two sets of main braids are crossed and fixed in a cross shape, a part of the main braids is overhanged on all sides, and a plurality of wire mesh dam plates are arranged on the left and right of each overhanging main braid. Crossed rebar assemblies are installed on the ground at appropriate intervals, and at least two main bars are appropriately separated and separated from each other between the main bar assemblies of the rebar assemblies vertically and horizontally, and at least the upper bar that is arranged in parallel. It consists of a lower end bar with two main bars separated from each other in parallel and arranged in parallel, and a hoop bar with a spiral shape is applied to surround the outer circumference and an intermediate main bar assembly with wire mesh weir plates on the left and right is arranged. Reinforcing bar assembly that overlaps each other's main muscles and crosses hoop muscles Move to surround the main muscle assembly of
Construction method of slope protection structure by setting hardened material between wire mesh dams.
使用したことを特徴とする請求項1又は2記載の法面保
護構造物の施工法。3. The method for constructing a slope protection structure according to claim 1, wherein expanded metal is used as the wire mesh dam plate.
たことを特徴とする請求項1又は2記載の法面保護構造
物の施工法。4. The method for constructing a slope protection structure according to claim 1, wherein a crimp wire net is used as the wire net-like dam plate.
なるコーナー材を取り付けたことを特徴とする請求項1
又は2記載の法面保護構造物の施工法。5. A corner member made of a metal rod-shaped member is attached to the upper edge of the wire mesh dam plate.
Or the construction method of the slope protection structure described in 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5181984A JPH0711655A (en) | 1993-06-28 | 1993-06-28 | Construction of slope-protective structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5181984A JPH0711655A (en) | 1993-06-28 | 1993-06-28 | Construction of slope-protective structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0711655A true JPH0711655A (en) | 1995-01-13 |
Family
ID=16110295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5181984A Pending JPH0711655A (en) | 1993-06-28 | 1993-06-28 | Construction of slope-protective structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0711655A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0313339U (en) * | 1989-06-20 | 1991-02-12 | ||
JPH0332645U (en) * | 1989-08-10 | 1991-03-29 |
-
1993
- 1993-06-28 JP JP5181984A patent/JPH0711655A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0313339U (en) * | 1989-06-20 | 1991-02-12 | ||
JPH0332645U (en) * | 1989-08-10 | 1991-03-29 |
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