JP4453860B2 - Drain pipe protection structure using waste tires - Google Patents

Drain pipe protection structure using waste tires Download PDF

Info

Publication number
JP4453860B2
JP4453860B2 JP2001280930A JP2001280930A JP4453860B2 JP 4453860 B2 JP4453860 B2 JP 4453860B2 JP 2001280930 A JP2001280930 A JP 2001280930A JP 2001280930 A JP2001280930 A JP 2001280930A JP 4453860 B2 JP4453860 B2 JP 4453860B2
Authority
JP
Japan
Prior art keywords
drain pipe
waste tire
waste
protection structure
shielding sheet
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.)
Expired - Fee Related
Application number
JP2001280930A
Other languages
Japanese (ja)
Other versions
JP2003090076A (en
Inventor
堀内澄夫
荻迫栄治
小田原卓郎
豊 桂
正 小野
社本康広
秀雄 武市
ケー カルモカル アショカ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
Shimizu Corp
Original Assignee
Bridgestone Corp
Shimizu Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bridgestone Corp, Shimizu Corp filed Critical Bridgestone Corp
Priority to JP2001280930A priority Critical patent/JP4453860B2/en
Publication of JP2003090076A publication Critical patent/JP2003090076A/en
Application granted granted Critical
Publication of JP4453860B2 publication Critical patent/JP4453860B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Processing Of Solid Wastes (AREA)
  • Sewage (AREA)
  • Revetment (AREA)
  • Supports For Pipes And Cables (AREA)

Description

【０００１】
【発明の属する技術分野】
本発明は、埋立処分施設等の下部に設置する排水管の保護構造に関する。
【０００２】
【従来の技術】
図４は、従来の排水管の保護構造を示す模式的断面図である。埋立処分施設等の地盤１には溝２が形成され、地盤１上には遮水シート３が敷設されている。溝２内には保護材４が充填され、保護材４上に排水管５が配設されている。排水管５の周囲には被覆材６が充填され、遮水シート３上にも保護材７が充填され、被覆材６および保護材７上に埋立廃棄物８を重機で撤きだしながら埋め立てている。前記保護材４、７としては土とセメントを混合した材料が用いられ、被覆材６としては礫などの材料が用いられている。
【０００３】
【発明が解決しようとする課題】
上記被覆材６は、排水を集める機能と排水管５の保護機能を目的としているが、重機荷重によって被覆材６の礫が割れて鋭利な部分が生じる可能性があり、また、礫の一部には納入時に鋭利な部分がある可能性もある。一方で、遮水シート３は厚さが１．５ｍｍ程度であるため、埋立中に重機の荷重が直接的に被覆材６および遮水シート３に作用し、被覆材６の鋭利な部分が遮水シート３に突き刺さってシートが破損し、止水性に重大な損傷をおよぼす恐れがあるという問題を有している。
【０００４】
本発明は、上記従来の問題を解決するものであって、遮水シートの破損を防止することができる廃タイヤを利用した排水管保護構造を提供することを目的とする。
【０００５】
【課題を解決するための手段】
そのために、本発明の廃タイヤを利用した排水管保護構造は、埋立処分施設等の地盤に敷設された遮水シートと、該遮水シート上に間隔をおいて配設された複数の廃タイヤと、該複数の廃タイヤ内を貫通して配設された排水管と、該排水管の周囲に充填された廃タイヤチップとから構成されていることを特徴とする。
【０００６】
【発明の実施の形態】
以下、本発明の実施の形態を図面を参照しつつ説明する。図１は、本発明の廃タイヤを利用した排水管保護構造の１実施形態を示す模式的断面図、図２は施工方法を説明するための図である。
【０００７】
図１において、埋立処分施設等の地盤１には溝２が形成され、地盤１上には遮水シート３が敷設されている。溝２内には、図２（Ａ）にも示すように、間隔をおいて複数の廃タイヤ９が配設され、複数の廃タイヤ９内を貫通して排水管５が配設されている。図２（Ｂ）に示すように、排水管５の周囲には廃タイヤをチップ化した廃タイヤチップ１０が充填され、さらに図２（Ｃ）に示すように、廃タイヤ９の外側にも廃タイヤチップ１０が充填される。廃タイヤチップ１０の外側の遮水シート３上には保護材７が充填される。
【０００８】
そして、保護材７上に埋立廃棄物８を重機で撤きだしながら埋め立てている。廃タイヤ９の設置間隔は、例えば５０ｃｍ程度が好ましい。また、保護材７としては土とセメントを混合した材料を用いる。
【０００９】
本実施形態によれば、クッション性のある廃タイヤ９および廃タイヤチップ１０により重機の荷重の大部分を吸収し、また廃タイヤチップ１０により透水性を確保するようにしている。
【００１０】
図３は、本発明の廃タイヤを利用した排水管保護構造の他の実施形態を示す模式的断面図である。なお、上記実施形態と同一の構成については同一番号を付して説明を省略する。
【００１１】
本実施形態においては、廃タイヤ９の内部のみ廃タイヤチップ１０を充填し、その外側に礫材からなる被覆材６を充填するようにしている。本実施形態においては、廃タイヤ９の設置間隔をできるだけ狭めて、礫材による遮水シート３への影響を抑えるようにする。
【００１２】
以上、本発明の実施の形態について説明したが、本発明はこれに限定されるものではなく種々の変更が可能である。例えば、遮水シート３と廃タイヤチップ１０を接着剤により一体化するようにしてもよい。
【００１３】
【発明の効果】
以上の説明から明らかなように、本発明によれば、廃タイヤおよび廃タイヤチップのクッション効果により排水管の破損を防止することができるとともに遮水シートの破損を防止することができる。また、廃タイヤの有効活用を図ることにより環境的保全に大きく寄与することができる。
【図面の簡単な説明】
【図１】本発明の廃タイヤを利用した排水管保護構造の１実施形態を示す模式的断面図である。
【図２】施工方法を説明するための図である。
【図３】本発明の廃タイヤを利用した排水管保護構造の他の実施形態を示す模式的断面図である。
【図４】従来の排水管の保護構造を示す模式的断面図である。
【符号の説明】
３…遮水シート
５…排水管
６…被覆材
９…廃タイヤ
１０…廃タイヤチップ[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a protection structure for a drain pipe installed in a lower part of a landfill disposal facility or the like.
[0002]
[Prior art]
FIG. 4 is a schematic cross-sectional view showing a conventional drain pipe protection structure. A groove 2 is formed in the ground 1 such as a landfill disposal facility, and a water shielding sheet 3 is laid on the ground 1. The groove 2 is filled with a protective material 4, and a drain pipe 5 is disposed on the protective material 4. The drain pipe 5 is filled with a covering material 6, the protective sheet 7 is also filled on the water shielding sheet 3, and the landfill waste 8 is disposed on the covering material 6 and the protective material 7 while being removed with a heavy machine. Yes. As the protective materials 4 and 7, a material in which soil and cement are mixed is used, and as the covering material 6, a material such as gravel is used.
[0003]
[Problems to be solved by the invention]
The covering material 6 is intended for the function of collecting drainage and protecting the drain pipe 5, but the gravel of the covering material 6 may break due to heavy machinery load, and a sharp part may be generated. May have sharp parts at the time of delivery. On the other hand, since the water shielding sheet 3 has a thickness of about 1.5 mm, the load of heavy machinery directly acts on the covering material 6 and the water shielding sheet 3 during landfill, and the sharp portion of the covering material 6 is blocked. There is a problem that the water sheet 3 may be pierced and the sheet may be broken, resulting in serious damage to the water stoppage.
[0004]
This invention solves the said conventional problem, Comprising: It aims at providing the drain pipe protection structure using the waste tire which can prevent the breakage of a water shielding sheet.
[0005]
[Means for Solving the Problems]
Therefore, the drain pipe protection structure using the waste tire of the present invention includes a water shielding sheet laid on the ground of a landfill disposal facility and the like, and a plurality of waste tires disposed on the water shielding sheet at intervals. And a drain pipe disposed through the plurality of waste tires, and a waste tire chip filled around the drain pipe.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a schematic sectional view showing an embodiment of a drain pipe protection structure using a waste tire of the present invention, and FIG. 2 is a diagram for explaining a construction method.
[0007]
In FIG. 1, a groove 2 is formed in a ground 1 such as a landfill disposal facility, and a water shielding sheet 3 is laid on the ground 1. In the groove 2, as shown in FIG. 2A, a plurality of waste tires 9 are disposed at intervals, and drainage pipes 5 are disposed through the plurality of waste tires 9. . As shown in FIG. 2 (B), the waste pipe 5 is filled with waste tire chips 10 around the drainage pipe 5, and as shown in FIG. The tire chip 10 is filled. A protective material 7 is filled on the water shielding sheet 3 outside the waste tire chip 10.
[0008]
Then, the landfill waste 8 is disposed on the protective material 7 while being removed with heavy equipment. The installation interval of the waste tire 9 is preferably about 50 cm, for example. Further, as the protective material 7, a material in which soil and cement are mixed is used.
[0009]
According to the present embodiment, the cushioned waste tire 9 and waste tire chip 10 absorb most of the heavy machinery load, and the waste tire chip 10 ensures water permeability.
[0010]
FIG. 3 is a schematic cross-sectional view showing another embodiment of the drain pipe protection structure using the waste tire of the present invention. In addition, about the structure same as the said embodiment, the same number is attached | subjected and description is abbreviate | omitted.
[0011]
In the present embodiment, only the inside of the waste tire 9 is filled with the waste tire chip 10 and the outer side thereof is filled with the covering material 6 made of gravel material. In this embodiment, the installation interval of the waste tires 9 is reduced as much as possible to suppress the influence of the gravel material on the water shielding sheet 3.
[0012]
Although the embodiment of the present invention has been described above, the present invention is not limited to this, and various modifications are possible. For example, the water shielding sheet 3 and the waste tire chip 10 may be integrated with an adhesive.
[0013]
【The invention's effect】
As is apparent from the above description, according to the present invention, the drainage pipe can be prevented from being damaged by the cushion effect of the waste tire and the waste tire chip, and the water shielding sheet can be prevented from being damaged. In addition, effective utilization of waste tires can greatly contribute to environmental conservation.
[Brief description of the drawings]
FIG. 1 is a schematic cross-sectional view showing an embodiment of a drain pipe protection structure using a waste tire of the present invention.
FIG. 2 is a diagram for explaining a construction method.
FIG. 3 is a schematic sectional view showing another embodiment of the drain pipe protection structure using the waste tire of the present invention.
FIG. 4 is a schematic cross-sectional view showing a conventional protection structure for a drain pipe.
[Explanation of symbols]
3 ... Water shielding sheet 5 ... Drain pipe 6 ... Coating material 9 ... Waste tire 10 ... Waste tire chip

Claims (2)

埋立処分施設等の地盤に敷設された遮水シートと、該遮水シート上に間隔をおいて配設された複数の廃タイヤと、該複数の廃タイヤ内を貫通して配設された排水管と、該排水管の周囲に充填された廃タイヤチップとから構成されていることを特徴とする廃タイヤを利用した排水管保護構造。A water shielding sheet laid on the ground of a landfill disposal facility, a plurality of waste tires disposed at intervals on the water shielding sheet, and drainage disposed through the plurality of waste tires A drain pipe protecting structure using a waste tire, characterized by comprising a pipe and a waste tire chip filled around the drain pipe. 廃タイヤの外側に礫材からなる被覆材を充填したことを特徴とする請求項１記載の廃タイヤを利用した排水管保護構造。2. The drain pipe protecting structure using a waste tire according to claim 1, wherein a coating material made of gravel is filled on the outside of the waste tire.
JP2001280930A 2001-09-17 2001-09-17 Drain pipe protection structure using waste tires Expired - Fee Related JP4453860B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001280930A JP4453860B2 (en) 2001-09-17 2001-09-17 Drain pipe protection structure using waste tires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001280930A JP4453860B2 (en) 2001-09-17 2001-09-17 Drain pipe protection structure using waste tires

Publications (2)

Publication Number Publication Date
JP2003090076A JP2003090076A (en) 2003-03-28
JP4453860B2 true JP4453860B2 (en) 2010-04-21

Family

ID=19104844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001280930A Expired - Fee Related JP4453860B2 (en) 2001-09-17 2001-09-17 Drain pipe protection structure using waste tires

Country Status (1)

Country Link
JP (1) JP4453860B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005313105A (en) * 2004-04-30 2005-11-10 Taiyo Kogyo Co Ltd Disposal site having circulation system for improving semi-aerobic state
CN103711195B (en) * 2013-12-31 2015-09-16 长沙威保特环保科技有限公司 Refuse landfill is carried out to processing method and the rain dirt point stream processing system of rain dirt shunting
WO2017095737A1 (en) * 2015-12-01 2017-06-08 Peter Burns Water storage in subsurface storm water basins
CN109500044B (en) * 2018-12-18 2023-11-07 中国科学院武汉岩土力学研究所 Horizontal drainage system of refuse landfill and construction method thereof

Also Published As

Publication number Publication date
JP2003090076A (en) 2003-03-28

Similar Documents

Publication Publication Date Title
JP2006200141A (en) Method and structure for treatment of water inflow in tunnel
JP4453860B2 (en) Drain pipe protection structure using waste tires
KR101876825B1 (en) Perforated drainpipe culvert having double filter layer
JP5352023B1 (en) Simple bottom plate structure of final disposal site
JP3402202B2 (en) Collection and drainage structure of waste disposal site
JP4721569B2 (en) Contaminated soil diffusion prevention method
CN219299368U (en) Underground mine spillway hole protector
JP2001104908A (en) Structure of waste disposal site
CN221422024U (en) Underground engineering building surface layer hidden drainage device
JPH08260499A (en) Anti-liquefaction pile and anti-liquefaction method for ground using the same
JP3162949B2 (en) Laying structure of impermeable sheet at waste disposal site
KR101331471B1 (en) A noise spread prevention cover for construction equipment
JP2009167681A (en) Reservoir
JP3123404B2 (en) Waterproof sheet protection structure
JP3214602B2 (en) Impermeable structure of storage facility
JP2000167506A (en) Mat applicable to waste treatment site and formation of waste treatment site
KR0173306B1 (en) Reclaimed ground arrangements for waste matters and construction method in situ.
CN211735516U (en) Wiring well structure
CN211621619U (en) Ecological protective structure of abandonment mine side slope
JP4378153B2 (en) Protective structure of impermeable sheet at waste disposal site
JP3851708B2 (en) Surface drainage material and water-impervious structure of waste disposal site using this surface drainage material
JP2001182046A (en) Consolidation accelerating method
JP2001347242A (en) Water shielding structure of storage facility
KR100380813B1 (en) Pre-Loading construction method using Steel-Making Slags as Pre-Load Materials
KR20070001226U (en) Form tape use for recycle protection sheet

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080115

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20091026

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100127

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100127

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130212

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130212

Year of fee payment: 3

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130212

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees