JPH01223218A - Slope frame construction for forming terrace pocket for planting and form frame execution - Google Patents

Abstract

PURPOSE:To form a perpetual planting layer by surely fixing the borrow by forming a terrace pocket for planting at the top part of the transverse frame member of a slope frame structure in relation to the equipment of a slope frame. CONSTITUTION:An upright concrete front wall body 6 having a prescribed height is projectingly installed in the direction of the length of a transverse frame member 1 at the top part of the transverse frame member 1 of a concrete slope frame structure A. The concrete front wall body 6 and a longitudinal frame member 2 are formed integrally on the side opposed to the bank surface of the concrete front wall body 6, and concrete side wall bodies 7 and 7 are projectingly installed, and a terrace pocket B for planting is formed on a frame article 3 formed on the slope frame structure A, and the inside of the terrace pocket B is charged with the borrow 11.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a method for forming terrace pockets for vegetation in a legal framework, which is used to prevent and stabilize the collapse of mountains and slopes. This is related to the frame construction method.

[Conventional technology]

BACKGROUND ART Conventionally, in order to prevent collapse and stabilize slopes formed by steeply sloping ground or civil engineering works, it has been carried out to install slope frames on the ground or slopes. In addition, vegetation on slopes, etc.
In order to promote afforestation, various afforestation methods are being implemented, such as adding soil to the field and spraying seeds on it.

[Problem to be solved by the invention]

However, in places where the ground or slope is steep or hard, it is difficult for the soil to settle, creating the problem that the vegetation layer cannot be maintained permanently. Therefore,
In places with steep slopes or hard ground, it is said that vegetation construction is rarely done only by using legal framework facilities! ! ! It is.

The present invention ensures the establishment of soil by constructing terrace pockets suitable for vegetation in relation to the legal framework facilities on such ground and slopes where it is difficult to cultivate vegetation or greening. The aim is to form a permanent vegetation layer.

[Means to solve the problem]

Next, the configuration of the present invention will be explained with reference to drawings showing embodiments.The invention of claim (1) provides a method for attaching the concrete to the top of the horizontal frame member 1 for the legal frame structure.
An upright concrete front wall 6 of a required height is protruded along the length direction of the horizontal frame member 1, and a concrete front wall 6 is provided on the side facing the ground and slope. A concrete side wall 7.7 is provided integrally with the front wall 6 and the vertical frame member 2, and a terrace pocket B for vegetation is formed in the frame portion 3 formed on the legal frame structure A. It is characterized in that the inside of the terrace (B) is filled with soil 11.

Moreover, the invention of claim (2) supports the outer formwork 18 and the inner formwork 17, which are bent into a two-character shape, on the horizontal frame member 1 and the vertical frame member 2 of the legal frame structure. Erected and outside formwork 18
Concrete is cast between the inner formwork 17 and the horizontal frame member 1 and the vertical frame member 2 are integrated, and the front wall 6 and the side walls 7 on both sides form a U-shape in plan for vegetation. It is characterized by forming a terrace pocket.

〔Example〕

Embodiments of the present invention will be described below with reference to the drawings.

In Figures 1 to 7, A is a concrete legal frame structure, which is constructed by arranging a large number of horizontal frame members 1 and vertical frame members 2, each having a rectangular cross section, in a lattice pattern. , each horizontal frame member 1.1 and each longitudinal frame member 2.2.
A large number of frame-shaped parts 3.3 are formed surrounded by. A mortar layer 5 on which mesh plates 4 are usually laid is usually applied to the slope within each frame portion 3 in order to stabilize the ground surface.

Terrace pockets 81B for vegetation are installed in the parts of each frame-shaped part 3 where vegetation is intended. To form this terrace bokeh) B, a front wall body 6 made of upright concrete is placed on the horizontal frame member 1 and integrated therewith, and a front wall body 6 made of upright concrete is placed on the vertical frame member 2 from both ends of the front wall body 6. Side wall body 7 made of integrated and upright concrete
．． 7 is installed upright, in which case the front wall body 6 and the side wall bodies 7.7 are integrally formed into a U-shape in plan view. The upper surface of the side wall 7 is preferably flush with the upper surface of the front wall 6, and the front wall 6 is located on the slope side of the top edge 8 of the lateral frame member 1. The side wall body 7 is erected along the opposite surface side of the vertical frame member 2.

The horizontal frame member 1 provided with the front wall body 6 is provided with water holes 9.9 that penetrate in the vertical direction of the slope.
．． A water-permeable mat 1O is applied to the upper end opening of 9. Then, the mortar N5 in the terrace pocket B is removed, and the terrace pocket B is filled with soil 11. At that time, fertilizer, water replenishing material, etc. are appropriately placed in the soil 11, and vegetation is provided, or trees 1!112 are planted as shown in the figure.

Next, to explain the construction mode of the terrace pocket (B), as shown in Fig. 4, when constructing the slope frame, the vertical reinforcements 13 and 13 of the front wall body 6 are supported in the horizontal frame member 1 in advance. Also, in the vertical frame member 2,
Mounting bars for connecting the reinforcing bars of the side wall body 7.7 are provided in a protruding manner.

Furthermore, pipe materials and the like for forming the water passage holes 9.9 are buried in the horizontal frame member 1.

After constructing the legal frame A, the vertical reinforcements 15.15 of the side wall body 7.7 are erected on the opposing inner sides of the vertical frame member 2.2, and the vertical reinforcements 15.15 and the vertical reinforcements 15.15 of the front wall body 6 are connected to each other. Muscle 13.13 and transverse muscle 14
．． 14, and the horizontal reinforcement 14 or vertical reinforcement 15 is connected to the attachment reinforcement.

Next, the inner formwork 17 and the outer formwork 18, which are formed into a U-shape in plan by sandwiching the reinforcing steel assembly, are arranged, and the separators 16.1
6. Butter material 19.19 and wedge rod for fastening 20.20
Connect and fix formworks 17 and 18 using. In addition, in this case, it is preferable that the parts where the formwork 17 and 18 come into contact with the horizontal frame member 1, the vertical frame member 2, or the slope surface be closely and fixed, respectively, in order to prevent the poured concrete from leaking. .

Once the formworks 17 and 18 are assembled, concrete is poured between the formworks 17 and 18. After this concrete hardens, the wedge rods 20.20 are pulled out and the formwork 17.18 is removed. As a result, a terrace pocket B surrounded by the front wall 6 and the side walls 7.7 is formed.

FIG. 5 and Pt56 show another embodiment, in which the front wall body 6 can be erected so as to straddle the top edge 8 of the horizontal frame member 1. Further, the side wall body 6 can also be erected on the upper surface of the vertical frame member 2.

In this way, the terrace bokeh) B can be formed substantially wide. In construction in this case, when constructing the slope frame, in advance, the vertical reinforcement 15.15 of the side wall body 7.
What is necessary is just to support and stand up in the vertical direction frame member 2.

Fig. PtS7 shows still another embodiment, in which the terrace pockets) B are not formed individually for each frame portion 3 as in the previous embodiment, but instead are formed in a plurality of horizontally adjacent frame portions fi3.3. It is formed through

In this way, the side wall body 7 will be blurred from the adjacent terrace)B
It will be shared by %B. Therefore, the construction cost per vegetated area will be reduced.

〔Effect of the invention〕

As explained above, the invention of claim (1) provides an upright concrete front of a required height on the top of the horizontal frame member of a concrete legal frame structure along the length direction of the horizontal frame member. At the same time as protruding the wall, a full concrete wall is protrudingly installed on the side of the concrete front wall facing the ground and slope, which is integrated with the concrete front wall and the vertical frame member. A terrace pocket for vegetation is formed in the frame-shaped part of the legal frame structure, and the terrace pocket is filled with soil, so it can be used even in places with steep slopes where soil has poor fixation. Even on hard or weak ground, terrace pockets allow the soil to be maintained without being washed away, and create a favorable environment for grasses and trees to grow, helping to form a permanent vegetation layer. can. In addition, the terrace pocket is constructed in a U-shape with its front wall and side wall integrated into the frame members of the legal framework, so it is strong, easy to construct, and economical, and has many other advantages. It is effective.

In addition, the invention of claim (2) is such that the outer formwork and the inner formwork, which are bent into a U-shape, are erected and supported by the horizontal frame members and the vertical frame members of the legal frame structure, A terrace pocket for vegetation is created by pouring concrete between the outer formwork and the inner formwork, integrating it with the horizontal frame members and the vertical frame members, and creating a F-shaped plan view with the front wall and the side walls on both sides. When constructing the formwork for a terrace pocket for vegetation where the front wall and side walls form a U-shape, shaping and assembling the formwork is extremely easy, and the strength of the formwork tends to be low. It has many excellent effects, such as high strength, the use of reinforcing materials required for shaping and assembly in a wide range of areas, efficient formwork construction, and low construction costs. .

[Brief explanation of the drawing]

Fig. 1 is a side sectional view showing an actual embodiment of the present invention, Fig. 2 is a perspective view showing terrace pockets provided at various locations on the legal frame, and Fig. 3 is a plan view showing the essential parts. Fig. 4 is a side sectional view showing an aspect of formwork construction, Fig. 5 is a plan view showing another embodiment, Fig. 6 is a side sectional view showing an aspect of formwork construction, and the tjtJT diagram is further FIG. 7 is a plan view showing another embodiment.

Claims (2)

[Claims] (1) An upright concrete front wall of a required height is provided protruding from the top of the horizontal frame member of the concrete frame structure along the length direction of the horizontal frame member, and the concrete On the side of the front wall facing the ground and slope, a concrete side wall is integrated with the concrete front wall and the vertical frame member, and a concrete side wall is provided protruding from the frame-shaped part formed on the slope structure. A method for forming a terrace pocket for vegetation, characterized by forming a terrace pocket for vegetation and filling the terrace pocket with soil. (2) The outer formwork and the inner formwork, which are bent into a U-shape, are erected while being supported by the horizontal and vertical frame members of the legal framework structure, and the space between the outer formwork and the inner formwork is By pouring concrete into the front wall and integrating it into the horizontal and vertical frame members, the front wall and the side walls on both sides form a U-shaped terrace pocket for vegetation. A distinctive formwork construction method for terrace pockets for vegetation.