JPH06200529A - Slope face where vegetation and tree can be planted and its execution method - Google Patents

Abstract

PURPOSE:To increase the beauty of a slope surface and also prevent weathering by providing boxes for planting trees continuously and integrally at desired locations in a slope frame on a natural ground, and planting large-sized trees in them. CONSTITUTION:A metal net for slope frame l is fixed temporarily to the slope surface of a natural ground C by short anchors. Also, reinforcements 2 for slope frame are bound in rhombus or quadrangle lattice form. The metal net for slope frame 1 is fixed to the reinforcements 2 by the anchor bolts 3 to form the framework of a slope frame A. Reinforcements for boxes 4 and a net for boxes 5 are fixed to specified locations of the reinforcements for slope frame 2, respectively. Then a mold frame for roof 7 is held on the roof of the reinforcements for boxes 4. A side mold frame 6 is fixed to it by connecting bolts 9 to form the framework of a box B. After a water drain pipe 8 has been arranged, mortar is blown to connect the slope frame A to the box B continuously and integrally. Finally seed is blown onto the slope frame A, and trees are planted in the box B together with earth brought from another place.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a greening slope which is realized by natural greening by vegetation and tree planting in order to improve the beautification and aesthetics of the slope and prevent weathering. The present invention relates to a construction method for forming work efficiently and efficiently.

[0002]

2. Description of the Related Art Conventionally, as a proposal to improve the beautification and aesthetics of a slope and to prevent weathering, for example, an extract band metal or the like is formed by bending it at a desired position on the slope where mortar is sprayed. Proposal according to Japanese Utility Model Publication No. 55-170330, in which a soil-holding frame is fixed, a soil-bag is housed therein, and a mortar is sprayed to form a tree-planting box, and further expanded metal or the like generated in the box. In order to eliminate stains and cracks due to corrosion, a reinforcing material such as reinforcing bars and wire mesh is embedded in the mortar sprayed on the slope, and instead of the above-mentioned band metal, reinforcing bars and wire mesh are used to hold the soil To form an RC structure box by blasting mortar onto these and burying the reinforcing bars and the wire netting therein.
There is a proposal according to Japanese Patent No. 414

However, these greening slopes are premised on shrub species and small species with a small weight load.
Since the vegetation cannot be done, the trees become monotonous, and the roots of the trees are covered with mortar because of the heat from the direct sunlight, and the rainfall immediately flows down, causing tree deaths. In reality, it takes a lot of labor and cost to form a greening environment through easy growth. In recent years, along with demands for these improvements, there has been a demand for beautification of natural slopes and improvement of aesthetics by the combined use of vegetation and planting of large trees with a heavy weight load, and the prevention of weathering of slopes.

[0004]

DISCLOSURE OF THE INVENTION The present invention fundamentally solves the above-mentioned problems of the prior art, and by combining the use of vegetation and large trees with a large weight load, the natural slope greening. To achieve beautification and aesthetics of the slope by this greening and to prevent weathering that guarantees a stable and safe slope for a long period of time. It is an object of the present invention to provide a construction method for the green slope, which is excellent in workability, productivity and economy.

[0005]

Means for Solving the Problems In order to achieve the above object, the present invention is characterized in that a box for planting trees is continuously and integrally provided at a required position of a law frame provided in a natural ground.・ The slope that can be planted is the first means,

[0006] The wire frame mesh is temporarily fixed to a predetermined area of the ground through a short anchor, and the frame rebars are fixed to the wire mesh in a grid pattern. Both the wire mesh and the rebar are ground with anchor bolts. To form a skeleton of the legal frame, to fix the rebar for the box and the wire mesh for the box at a predetermined position of the reinforcing bar for the legal frame to form the skeleton of the box, and inside the skeleton of the box, A formwork is provided at a predetermined distance from the skeleton, and a drainage pipe having one end opening inside the box and the other end opening outside the slope is provided below the lower end of the formwork. And a box for planting is continuously and integrally formed while spraying mortar on the skeleton of the box and burying each skeleton and the body of the drainage pipe in the mortar layer. The second method is the slope construction method that enables vegetation and planting.

A third method is a method of constructing a slope capable of vegetation and tree planting, which is described in the second means, characterized in that the mold comprises a top mold and a side wall mold.

[0008]

According to the present invention, by the above-mentioned first means, the natural providence is rationally formed on the slope, and the vegetation and the tree planting are healthy grown on the slope for a long period of time. Achieve beautification and beauty of the slope and prevent weathering that guarantees a stable and safe slope for a long period of time.

By the second and third means, the equipment necessary for the construction of slopes that enables vegetation and planting of large trees is provided.
Since it is possible to configure not only with each dedicated material but also with functions, the facility cost is saved, the workability and productivity of construction work are significantly improved, and natural greening by slope vegetation and tree planting Form the natural providence necessary for the rationally and economically on the slope.

[0010]

An embodiment of the present invention will be described below with reference to the drawings.
1 (a) and (b) are overhead views showing a part of the slope on which the present invention is implemented. 2A and 2B are sectional side views of a part of FIG. FIG. 3A and FIG. 3B are cross-sectional side views showing the installation state of the bar arrangement, wire mesh, and formwork of the box B portion shown in FIG. FIGS. 4A and 4B are cross-sectional plan views before the top end mold 7 shown in FIGS. 3A and 3B is installed. Figure 5 (a)
(B) is the figure 3 (a) before installing the top and side molds.
FIG. 6B is a perspective view showing a fixing state of the box reinforcing bar and the box wire mesh shown in FIG. 6B.
7A and 7B are front views of a composite form made by connecting the side face form frame 6 and the top end form frame 7 shown in (B) with a vault nut 9.
(A) and (b) are side surface molds 6 shown in FIG. 6 (a) and (b).
FIG. 3 is a perspective view of a composite form frame including a top end form frame 7;

In each drawing, A is a vegetation law frame, B is a tree planting box provided at a predetermined position of the tree planting law frame A, 1 is a law frame wire mesh, and in this example, a metal mesh forming a rhombus is used. did. Reference numeral 2 is a rebar for a legal frame, 3 is an anchor bolt for fixing both the rebar 2 for a legal frame and the wire net 1 for a legal frame, which is fixed by binding the rebar 2 for a legal frame to a slope, 4 is a rebar for a box, 5 Is a wire mesh for a box, 6 is a side frame, 7 is a reusable polyester resin, 8 is a drainage pipe made of hard vinyl, and 9 is a connection between the frames 6 and 7. Vault nut, C is a solid ground.

First, the wire frame 1 for the frame is temporarily fixed to the slope of the ground C with a short anchor (not shown) as in the ordinary mortar spraying method, and the reinforcing bar 2 for the frame is attached to this as shown in FIG. )
As shown in (b), the diamond bolts or square-shaped lattices are fixed by binding, the anchor bolts 3 are driven into the ground C, the wire net 1 and the reinforcing bars 2 are fixed to the anchor vault 3 by binding, and the ground C is fixed. The skeleton of the fixed legal framework A is constructed. Then, the box rebar 4 is fixed to a predetermined portion of the method frame A by binding, and the box wire net 5 is fixed to the box rebar 4 by binding, or the box rebar 4 in which the box wire net 5 is fixed by binding. Is fixed to a predetermined position of the method frame A by binding, the box rebar 4 and the box wire mesh 5 are fixed to a predetermined position of the method frame rebar 2, and then the top end of the box rebar 4 is fixed. The top frame 7 is held, and the side frame 6 is connected to the top frame 7 by the connecting vault 9 to form the skeleton of the box B. At this time, the side surface mold 6
After arranging a water draining pipe 8 made of hard vinyl under the lower end of the skeleton, mortar is sprayed on the skeleton of the method frame A and the skeleton of the box B to wire meshes 1, 5, rebars 2, 4 and water draining pipe 8 The method frame A and the box B are continuously and integrally formed while burying the body part (one end is opened in the box and the other end is opened outside the slope) in the mortar layer.

Then, a greening base material containing seeds is sprayed onto the legal frame A for vegetation treatment, while in the box B, the planned tree 10 is planted together with the soil and subjected to the vegetation treatment to prepare the vegetation / planting slope. Constitute.

The shapes, materials, fixing methods, etc. shown in the above embodiments are not limited to the practice of the present invention. Without departing from the substantial scope of the means of the invention,
Conventional means may be appropriately changed or selected and used depending on the purpose of use, improvement of aesthetics, improvement of strength, improvement of workability and the like. Even in that case, it is possible to enjoy the great effects and advantages of the present invention.

[0015]

INDUSTRIAL APPLICABILITY Since the present invention makes use of the above-mentioned action by using the above-mentioned means, it enables healthy growth of vegetation and planting by planting trees over a long period of time, and it is a natural plant that forms this excellent aesthetic appearance. It has a great effect on this kind of field, and it has a great ripple effect on related fields. .

[Brief description of drawings]

1A and 1B are overhead views showing a part of a slope on which the present invention is implemented.

2A and 2B are cross-sectional side views of FIG. 1A and 2B.

3 (a) and (b) are cross-sectional side views showing the installation state of the reinforcing bar, wire mesh, and formwork of FIG. 2 (a) (b).

[Fig. 4] (a) and (b) are the views before installing the crown mold.
(A) The top view of (b).

5 (a) and (b) are perspective views showing a state of binding and fixing the box rebar and the box wire mesh in FIG. 3 (b) (b) before the top end form and the side form are installed.

6A and 6B are front views of the composite formwork used in FIGS. 3A and 3B.

7A and 7B are perspective views of the composite form shown in FIGS. 6A and 6B.

[Explanation of symbols]

 A: Leg frame B: Box C: Ground 1: Wire frame for law frame 2: Reinforcing bar for frame 3: Anchor bolt 4: Reinforcing box for box 5: Wire frame for box 6: Side form 7: Top end form 8: Drainage pipe 9: Vault nut for coupling 10: Tree

Claims (3)

[Claims] 1. A slope capable of vegetation and tree planting, wherein a box for planting trees is continuously and integrally provided at a required position of the slope of a natural ground. 2. A method frame wire mesh is temporarily fixed to a predetermined area of the ground through a short anchor, and the method frame rebars are fixed to the wire mesh in a grid pattern. Both the wire mesh and the bar are anchor bolts. It is fixed to the ground to form a skeleton of the legal frame, and the box rebar and the wire mesh for the box are fixed at predetermined locations of the rebar for the legal frame to form the skeleton of the box, and the inside of the skeleton of the box A formwork is provided at a certain distance from the skeleton of the box,
A drainage pipe having one end opened inside the box and the other end opened outside the slope is provided below the lower end of the form, and mortar is sprayed onto the framework of the slope and the framework of the box to form the mortar layer. A method for constructing slopes capable of vegetation and tree planting, characterized by forming a vegetation legal frame and a tree planting box continuously and integrally while burying each skeleton and the body of the drainage pipe inside . 3. The method for constructing a slope capable of vegetation and tree planting according to claim 2, wherein the mold comprises a top mold and a side mold.