JP2008196174A - Bag body stuffed with compressed waste tire chips - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a base isolation structure using a bag body 1 stuffed with compressed waste tire chips. <P>SOLUTION: This base isolation structure uses the bag body 1 stuffed with waste tire chips 5 holding predetermined thickness and size and formed by compressing the bag body stuffed with waste tire chips 5. The whole surface of a foundation constructed on the ground on which a construction constituted by arranging a plurality of the bag bodies 1 stuffed with waste tire chips and separated tire chips 14 at a single step or a plurality of steps in parallel is formed as an elastic layer. The construction is insulated from the ground. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a foundation of a structure, and more particularly, to a seismic isolation structure for a structure using a waste tire chip-packed bag body that enables the structure to be insulated from the ground.

The conventional seismic isolation structure is based on a construction method in which the structure slides on the base and a seismic isolation structure constructed by placing partial seismic isolation parts. On the other hand, a structural foundation using waste tires ( Patent Document 1).

Patent Publication 2004-353179

The conventional seismic isolation structure has the following problems.
The seismic isolation structure that partially supports the upper structure with laminated rubber or ball bearings requires a solid concrete base that supports it. In soft ground, the ground is subject to a greater load than the upper structure. Will be given to.
Since a special seismic isolation device is required and a dedicated base for mounting it is required, there is a problem that the construction cost becomes high.

On the other hand, the structural foundation using the waste tire can reduce the material cost, but there is a problem that the construction cost becomes high, such as filling the hollow portion of the waste tire with a filler.

In view of the above-described problems, the present invention provides a seismic isolation structure that reduces the material cost and construction cost by using a waste tire chip-packed bag body, and also avoids uneven settlement by taking a large pressure receiving area with respect to the ground. It is.

  In order to solve the above-mentioned problem, the seismic isolation structure according to the present invention uses a bag body filled with waste tire chips having a function as an isolator that supports the vertical force of the structure and reduces the horizontal rigidity. It is characterized by reducing earthquake energy.

A bag body filled with waste tire chips according to claim 2 is compressed and sewn with a sewing thread to maintain a predetermined thickness and size.

According to a third aspect of the present invention, a bag body filled with waste tire chips is compressed and held at an appropriate interval using a pin member in order to compress and maintain a predetermined thickness and size.

The foundation according to claim 4 is provided on the ground on which the structure is constructed, and is characterized by being stacked in a single or a plurality of stages.

The foundation according to claim 5 is provided on the ground on which the structure is constructed, and is characterized by being arranged in a single or a plurality of stages in parallel.

It is the foundation provided on the pile topography concrete or concrete board by which the structure is constructed | assembled based on Claim 6, Comprising: It is arranged in multiple numbers by single or multiple steps | paragraphs, It is characterized by the above-mentioned.

The foundation according to claim 7, which is provided on the ground on which the structure is constructed, and is formed on the entire surface of the foundation formed by juxtaposing a plurality of single or multiple stages.

The waste tire chip stuffing bag bodies according to claim 8 are stacked in a plurality of stages, and are used as a back mold frame and a chestnut of a retaining wall.

A foundation of a structure according to claim 9, which is provided on a ground on which a structure is constructed, and is formed by juxtaposing a plurality of single tires or a plurality of stages using waste tire chip stuffing bags and loose tire chips. The whole surface is an elastic layer, and the structure is insulated from the ground.

According to a tenth aspect of the present invention, a waterproof sheet is provided to prevent the solid basic concrete from entering the waste tire chip-packed bag body and the loose tire chips.

According to the present invention, it becomes easy to compress waste bag chips by bagging, and a seismic isolation material for a structure by compressing and fixing.

The present invention uses a waste tire chip stuffing bag body to insulate a structure from the ground, thereby reducing vibration and vibration noise of a car traveling on the road, and reducing the vertical and horizontal seismic energy caused by the earthquake. It becomes a structure. In addition, heat insulation and moisture resistance can be expected.

On the other hand, it is possible to construct a retaining wall using the waste tire chip-packed bag body, which is used as a back form frame and chestnut for the retaining wall, by stacking the waste tire chip-packed bag bodies. In addition, a wide range of demand is expected for paving grounds such as roads.

The present invention uses a compressed waste tire chip stuffing bag body made of waste tire as a chip and used as an elastic aggregate, which has been considered difficult to dispose of, and the structure is simplified from the ground. It is possible to construct a seismic isolation structure for a structure without increasing costs. In addition, since a special seismic isolation device is not required, it has a shorter construction period and a lower cost structure than conventional seismic isolation structures, and can handle industrial waste that is friendly to the natural environment.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

1 to 6 show an embodiment of the present invention, and FIG. 1 is a cross-sectional view showing an embodiment of a solid foundation with an underground beam having a seismic isolation structure using a waste tire chip stuffing bag body. 2 is a cross-sectional view showing an example of a solid foundation with an underground beam using a waste tire chip stuffing bag constructed on pile topography, and Fig. 3 is a seismic isolation using a waste tire chip stuffing bag FIG. 4 is a cross-sectional view showing an embodiment of a solid foundation of the structure, FIG. 4 is a cross-sectional view of an upper cross section of a retaining wall using a waste tire chip stuffing bag body, and FIG. 5 is a lower portion of a retaining wall using a waste tire chip stuffing bag body FIG. 6 is a longitudinal sectional view showing an embodiment of a retaining wall using a waste tire chip stuffing bag body. 7 is a cross-sectional view of a waste tire chip stuffing bag body sewn with a predetermined thickness, FIG. 8 is a plan view of a waste tire chip stuffing bag body sewn with a predetermined thickness, and FIG. 9 is a pin with a predetermined thickness retention. FIG. 10 is a cross-sectional view of the fixed waste tire chip stuffing bag body, and FIG. 10 is a plan view of the waste tire chip stuffing bag body fixed with a pin having a predetermined thickness.

Embodiments of the present invention will be described below. FIG. 1 is a cross-sectional view showing an example of a solid foundation with an underground beam having a seismic isolation structure using a waste tire chip stuffing bag body 1, in which a plurality of waste tire chip stuffing bag bodies 1 are juxtaposed on the ground, The solid tire concrete 14 is packed, the waterproof sheet 15 is stretched, and the solid foundation concrete 9 is placed. As mentioned above, it is an implementation figure of the solid foundation with underground beam which insulated the structure from the ground using the waste tire chip stuffing bag body 1.

FIG. 2 is a cross-sectional view showing an embodiment of a solid foundation with an underground beam having a seismic isolation structure using a waste tire chip stuffing bag body constructed on a pile terrain. A plurality of tire chips 14 are juxtaposed, loose tire chips 14 are packed in the gaps, and a waterproof sheet 15 is stretched and a solid foundation concrete 9 is placed. As mentioned above, it is an implementation figure of the solid foundation with underground beam which insulated the structure from the ground using the waste tire chip stuffing bag body 1.

FIG. 3 is a cross-sectional view showing an example of a solid foundation having a seismic isolation structure using a waste tire chip stuffing bag body. A plurality of waste tire chip stuffing bag bodies 1 are juxtaposed on the ground, and tire chips 14 separated in the gap are arranged. And the solid sheet concrete 9 is placed by tightening the waterproof sheet 15. As mentioned above, the implementation which showed the attachment condition of the foundation | underlay material 17, the foundation 18, and the anchor bolt 19 with the solid foundation which has the wooden cloth foundation which insulated the structure from the ground using the waste tire chip packing bag body 1 FIG.

FIG. 4 is an embodiment of an upper cross section of a retaining wall using a waste tire chip stuffing bag body, a plurality of waste tire chip stuffing bag bodies 1 are juxtaposed in a shape in which a retaining wall reinforcing concrete 12 is provided, and stacked in a plurality of stages. It is the implementation figure of the upper cross section which constructs a retaining wall using it as a back formwork and chestnut of a retaining wall.

FIG. 5 is an embodiment of a lower cross section of a retaining wall using a waste tire chip stuffing bag body, a plurality of waste tire chip stuffing bag bodies 1 are juxtaposed in a shape in which a retaining wall reinforcing concrete 12 is provided, and stacked in a plurality of stages. It is the implementation figure of the lower cross section which constructs a retaining wall using it as a back formwork and chestnut of a retaining wall.

FIG. 6 is a longitudinal sectional view showing an embodiment of a retaining wall using a waste tire chip stuffing bag body. A plurality of waste tire chip stuffing bag bodies 1 are juxtaposed in a shape in which a retaining wall reinforcing concrete 12 is provided on a base concrete. It is the implementation figure of the longitudinal section which is piled up in a step and constructs a retaining wall using it as a back formwork and chestnut of a retaining wall.

FIG. 7 is a cross-sectional view of a waste tire chip stuffing bag body that has been sewn with a predetermined thickness. The sewing thread 6 is used to compress the bag body 4 stuffed with the waste tire chip 5 to maintain a predetermined thickness and size. A waste tire chip stuffing bag body 2 that is sewn with a sewing machine.

FIG. 8 is a plan view of a waste tire chip stuffing bag body 2 that has been sewn with a predetermined thickness, and is a plan view of the waste tire chip stuffing bag body 2 that has been sewn.

FIG. 9 is a cross-sectional view of a waste tire chip stuffing bag body fixed with a pin having a predetermined thickness, and a pin member for compressing the bag body 4 stuffed with the waste tire chip 5 to maintain a predetermined thickness and size. 8 is a pin-fixed waste tire chip stuffing bag body 3 which is manufactured by being drawn and fixed at an appropriate interval.

FIG. 10 is a plan view of a waste tire chip stuffing bag body fixed with pins having a predetermined thickness, and a plan view of the waste tire chip stuffing bag body 3 fixed with pins.

  As mentioned above, although this invention demonstrated the embodiment of the waste tire chip packing bag body 1 which used a waste tire as a chip | tip and was utilized as an elastic aggregate, the scope of the present invention is not limited to this. For example, the dimensions and shape can be freely selected and manufactured, and can be appropriately selected according to the situation, such as a waste tire chip 5 integrally formed with a binder.

It is sectional drawing which shows the Example of the solid foundation with an underground beam of a base isolation structure using the waste tire chip packing bag body. It is sectional drawing which shows the Example of the solid foundation with an underground beam of a base isolation structure using the waste tire chip packing bag body constructed | assembled on the pile topography. It is sectional drawing which shows the Example of the solid foundation of a seismic isolation structure using a waste tire chip packing bag body. It is the implementation figure of the upper cross section of the retaining wall using a waste tire chip packing bag body. It is the implementation figure of the lower cross section of the retaining wall using a waste tire chip packing bag body. It is a longitudinal section showing an example of a retaining wall using a waste tire chip packing bag body. It is sectional drawing of the waste tire chip stuffing bag body sewn by the sewing machine of predetermined thickness maintenance. It is a top view of the waste tire chip packing bag body by which the sewing machine of predetermined thickness maintenance was sewn. It is sectional drawing of the waste tire chip packing bag body by which pin fixation of predetermined thickness holding was carried out. It is a top view of the waste tire chip packing bag body by which pin fixation of predetermined thickness holding was carried out.

Explanation of symbols

Waste tire chip stuffing bag body machine sewn waste tire chip stuffing bag body pin fixed waste tire chip stuffing bag body bag body waste tire chip sewing thread thread seam pin member solid foundation concrete lower retaining wall concrete upper retaining wall concrete retaining wall reinforcement Concrete drainage pipe rose tire chip tarpaulin backfill foundation underlayment foundation anchor bolt

Claims (10)

A seismic isolation structure for a structure, characterized by reducing seismic energy using a bag filled with waste tire chips that support the vertical force of the structure and function as an isolator that reduces horizontal rigidity. A bag body filled with waste tire chips, which is compressed and sewn with sewing thread to maintain a predetermined thickness and size by compressing the bag body (waste tire chip bag) body). Pinned waste tire chip stuffing, characterized in that a bag body filled with waste tire chips is compressed and held at appropriate intervals using pin members in order to compress and maintain a predetermined thickness and size. Bag (waste tire chip bag). A base for a base-isolated structure using a waste tire chip stuffing bag body, which is a foundation provided on a ground on which a structure is built, and is stacked in a single or a plurality of stages. A foundation for a base-isolated structure using a waste tire chip stuffing bag body, which is a foundation provided on a ground on which a structure is constructed, and is arranged in a single or a plurality of stages. Seismic isolation using waste tire chip-packed bags, which is a foundation provided on pile terrain concrete or concrete board on which the structure is constructed, and is arranged in parallel in a single or multiple steps The foundation of the structure. A seismic isolation structure using a waste tire chip stuffing bag body that is a foundation provided on the ground on which the structure is constructed, and is formed on the entire foundation surface of the structure that is arranged in a single or a plurality of stages. A construction method of a retaining wall using a waste tire chip stuffing bag body, wherein a plurality of waste tire chip stuffing bag bodies are juxtaposed and stacked in a plurality of stages and used as a back formwork and chestnut stone of a retaining wall. A foundation provided on the ground on which the structure is constructed, using a waste tire chip stuffing bag body and loose tire chips, and the entire foundation surface of the structure formed by juxtaposing a plurality of single or multiple stages as an elastic layer, A basic construction method for a structure using a waste tire chip-packed bag body, wherein the structure is insulated from the ground. A basic construction method for a structure using a waste tire chip stuffing bag body, characterized in that a waterproof sheet for preventing solid basic concrete from entering the above-laid waste tire chip stuffing bag body and loose tire chips is stretched.

Images