JP2005061113A - Member for forming slope frame - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a slope-frame forming member forming a slope frame, which is carried out easily and in which a construction cost is reduced and a landscape after the execution of works is also improved, by using a lumber such as a thinning in which an effective utilization is requested for a forest preservation and forestry promotion. <P>SOLUTION: The slope-frame forming member has the lumber from the thinning formed in an approximately columnar shape, mounting recessed-groove strips formed to the opposed outer peripheral opposed side faces and top face of the lumber from the thinning respectively towards the longitudinal direction of the lumber from the thinning, stringy fixing members fitted into the mounting recessed-groove strips and anchor members engaging the fixing members on both-end sides of the fixing members. The anchor members have platy mounting plates mounted while being grounded with a mounting surface, a mounting columnar body being placed on a mounting plate and having an engaging recessed section, on which the fixing member is wound and engaged, on the side face of an outer periphery, an anchor rod fixing the mounting columnar body and the mounting plate and a mounting-member fixing section formed to the upper section of the anchor rod driven into a ground. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

The present invention is for stabilizing a slope using thinned wood installed along the surface of a slope, for example, in order to prevent collapse of a slope, a slope, or a bank of a bank or a road. The present invention relates to a method frame forming member.

  In recent years, the importance of soil retaining to prevent the collapse of slopes such as slopes of mountains, dikes and road slopes has been screamed.

  Here, for the formation of these earth retainings, the earth retaining has been conventionally formed by placing concrete along a slope or the like, or installing concrete blocks in a matrix shape, for example.

  However, in recent years, from the standpoint of environmental protection, the above-described conventional soil retaining methods that use a lot of concrete have been reviewed, and proposals have been made for the formation of retaining soils that are suitable for environmental protection.

In order to meet this demand for environmental protection, a method of placing a legal frame along a slope or the like and retaining a land in the legal frame to achieve greening has been put into practical use.
JP-A-11-124848

  However, since the conventional legal framework is formed by pouring concrete into a formwork, the construction is large and the construction cost is high, and the landscape after the implementation is inferior.

In view of the problems of the above-mentioned conventional legal framework, the present invention uses wood such as thinned wood whose effective use is required for forest conservation and forestry promotion, and is easy to construct and low in construction costs. The purpose of the present invention is to provide a frame forming member that forms a good frame even after the enforcement.

The method frame forming member according to the present invention is:
A frame forming member that forms a frame that is installed on the slope and holds the soil inside the frame,
Thinned wood that has been cut into a substantially cylindrical shape,
Mounting grooves provided respectively on the outer peripheral facing side surface and the upper surface of the thinned material facing the longitudinal direction of the cut thinned material,
A string-like fixing member fitted into the mounting groove,
An anchor member for locking the string-like fixing member at both ends of the string-like fixing member;
Have
The anchor member is mounted on the outer peripheral side surface of a flat plate-shaped mounting plate that is grounded and mounted on a mounting surface, and a locking recess that is placed on the mounting plate and is wound around and locked by the string-shaped fixing member member. A cylindrical body, and an anchor rod for fixing the mounting cylindrical body and the mounting plate;
An attachment member fixing portion formed on an upper portion of the anchor rod driven into the ground;
It is characterized by comprising.

   According to the method frame forming member of the present invention, the thinned thinned material is formed with a mounting groove along the longitudinal direction of the thinned material, and the string-like fixing member is fitted into the thinned thinned material. Can be fixed to the slope, and the frame can be formed with very simple work.

  Moreover, the frame can be formed not only in a lattice shape but also in any shape such as a rhombus or a trapezoid.

Further, the above-mentioned large amount of thinned wood can be reliably fixed to the ground with an anchor member, and the slope formed thereby can be easily and reliably installed on any slope.

  Embodiments of a method frame forming member according to the present invention will be described below with reference to the drawings.

  1 and 2 show a first embodiment of a method frame forming member 1 of the present invention.

The method frame forming member 1 uses, for example, a thinned material 2 having a substantially columnar shape cut to a short length of several tens of centimeters.
In order to promote forest conservation and forestry, thinning is necessary. And the active use of the thinning material 2 generated in large quantities by that is an important issue from the viewpoint of environmental conservation.

  Thus, in the longitudinal direction of the thinned material 2 cut into short lengths, the mounting groove 3 formed in a substantially U-shaped cross-section at three locations on the outer peripheral facing side surface and the upper surface of the thinned material 2 facing each other. Is provided.

  As shown in FIG. 3, a fixing member 4 such as a wire rope is fitted in the mounting groove 3 to fix the short thinning material 3.

  That is, the fixing members 4 and 4 are fitted in the mounting groove grooves 3 and 3 formed on the opposing outer peripheral side surfaces of the thinned material 2 to firmly hold the thinned material 2, and the upper mounting groove The fixing member 4 is also fitted in the strip to prevent the thinned material 2 from floating.

  Further, as can be understood from FIG. 2, an anchor member 5 for locking the string-like fixing member 4 is provided on the end side of the string-like fixing member 4 such as a wire rope.

Here, the anchor member 5 is attached to the ground surface 6 which is an attachment surface and is attached to a ground plate 6 having a substantially square plate shape. A mounting cylinder 9 having a locking recess 8 on the outer peripheral side surface that winds and locks the fixed member 4 and a long nail-like shape driven into the ground to fix the mounting cylinder 9 and the mounting plate 7 The anchor rod 10 is configured to include an anchor member 10 and an attachment member fixing portion 11 formed by, for example, making a cut into the upper portion of the anchor rod 10.
In the above, as understood from FIG. 2, the anchor member 5 is first driven into a predetermined position.

  Next, a thinning material 2 cut into a predetermined length and having a mounting groove 3 provided on the outer peripheral surface thereof is prepared and placed between anchor members 5 and 5 attached to the slope. I will do it.

  The arranged thinning material 2 is fixed by fitting the string-like fixing member 4 into the mounting groove 3 described above.

In FIG. 2, the thinned lumber 2 is assembled in a lattice shape to form a frame, but the present invention is not limited to this embodiment, and can be assembled in any shape such as a rhombus or a trapezoid.
In addition, unlike the frame made of concrete, the vegetation state of the slope can be made extremely good if the frame is made of the present invention.

  Further, the thinned material 2 is weathered over a long period of time, and the thinned material 2 is eventually returned to the soil, so that an effect of extremely reducing the remaining foreign matter can be expected.

  Moreover, construction is easy, material costs and construction costs are low, and a good landscape close to nature can be secured after construction.

  Further, by fitting the string-like fixing member 4 into the mounting groove 3 and fixing the thinned material 2 to the slope, the frame member can be easily and reliably installed on the slope. Yes.

In the present invention, a normal log can be cut into a short size instead of a thinned material and used as a frame forming member.

It is explanatory drawing (the 1) of the state which formed the legal frame with the legal frame formation member of this invention.

It is explanatory drawing (the 2) of the state which formed the method frame by the method frame formation member of this invention.

It is explanatory drawing which shows the structure of an anchor member.

It is explanatory drawing explaining the state which fitted and fixed the string-shaped fixing member to the thinning material.

It is a front view of the thinned material which pierced the mounting groove.

It is a perspective view of the thinned material which bored the mounting groove.

It is explanatory drawing explaining the state which wound and locked the string-shaped fixing member member.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Leg frame forming member 2 Thinning material 3 Mounting groove 4 Fixing member 5 Anchor member 6 Ground 7 Mounting plate 8 Locking groove 9 Mounting cylinder 10 Anchor rod 11 Mounting member fixing part

Claims (1)

A frame forming member that forms a frame that is installed on the slope and holds the soil inside the frame,
Thinned wood that has been cut into a substantially cylindrical shape,
Mounting grooves provided respectively on the outer peripheral facing side and the upper surface of the thinned material facing the longitudinal direction of the cut thinned material,
A string-like fixing member fitted into the mounting groove,
An anchor member for locking the string-like fixing member at both ends of the string-like fixing member;
Have
The anchor member is mounted on the outer peripheral side surface of a flat plate-shaped mounting plate that is grounded and mounted on a mounting surface, and a locking recess that is placed on the mounting plate and is wound around and locked by the string-shaped fixing member member. A cylindrical body, and an anchor rod for fixing the mounting cylindrical body and the mounting plate;
An attachment member fixing portion formed on an upper portion of the anchor rod driven into the ground;
A member for forming a frame according to claim 1.

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