WO2012059993A1 - 地下構造体 - Google Patents

地下構造体 Download PDF

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Publication number
WO2012059993A1
WO2012059993A1 PCT/JP2010/069580 JP2010069580W WO2012059993A1 WO 2012059993 A1 WO2012059993 A1 WO 2012059993A1 JP 2010069580 W JP2010069580 W JP 2010069580W WO 2012059993 A1 WO2012059993 A1 WO 2012059993A1
Authority
WO
WIPO (PCT)
Prior art keywords
vertical members
underground structure
vertical
members
horizontal direction
Prior art date
Application number
PCT/JP2010/069580
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
将希 鳥越
Original Assignee
エバタ株式会社
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 エバタ株式会社 filed Critical エバタ株式会社
Priority to JP2012541663A priority Critical patent/JP5697270B2/ja
Priority to KR1020137014073A priority patent/KR20130109174A/ko
Priority to PCT/JP2010/069580 priority patent/WO2012059993A1/ja
Publication of WO2012059993A1 publication Critical patent/WO2012059993A1/ja

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
    • E03B11/14—Arrangements or adaptations of tanks for water supply for public or like main water supply of underground tanks
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • E03B3/03—Special vessels for collecting or storing rain-water for use in the household, e.g. water-butts
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
    • E03F1/005—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells via box-shaped elements
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • E03B2011/005—Tanks with two or more separate compartments divided by, e.g. a flexible membrane

Definitions

  • the present invention relates to a structure buried underground such as a structure used in a rainwater storage and penetration facility.
  • Patent Document 1 discloses a flat partition member and a flat shape as a structure having high storage and penetration capability and having both mechanical strength and light weight.
  • a structure for a rainwater storage and penetration facility that is configured by combining a side plate member and a face plate member that is unevenly fitted between two protrusions between adjacent face plate members.
  • Patent Document 2 has a structure for rainwater storage and penetration facilities that has an internal space extending in the longitudinal direction and is embedded in the basement, and has a half-cylindrical shape that passes through the internal space along the longitudinal direction.
  • a technique is described in which an assembly for a rainwater storage and penetration facility is configured with a water groove member, and a rainwater storage and penetration facility is configured in combination with a water permeable layer.
  • the above-mentioned assembly for rainwater storage and infiltration facilities is a large-scale assembly such as those used for large-scale commercial facilities, but it is troublesome not only for installation work but also for transporting each member constituting the assembly. There was room for improvement.
  • the present invention has been made in view of the problems in the underground structure such as the conventional assembly for rainwater storage and infiltration facilities, and has a simple configuration while considering the support of the earth pressure in the horizontal direction.
  • An object of the present invention is to provide an underground structure that can easily carry and carry installation work and can keep installation costs low.
  • the present invention is an underground structure including a plurality of vertical members spaced apart from each other and a connecting member that integrally connects the plurality of vertical members, Protruding portions facing each other are provided on the vertical member located at the horizontal end of the underground structure and the vertical member adjacent to the vertical member, and the protruding portions abut against each other.
  • abut, and horizontal earth pressure is reduced. Since it can support, the complicated support structure like the past becomes unnecessary, an underground structure can be installed in a short time, and installation cost can be reduced significantly.
  • the present invention is an underground structure including a plurality of vertical members arranged at intervals from each other and a connecting member that integrally connects the plurality of vertical members, and the horizontal structure of the underground structure is provided. Protruding portions that are opposed to each of the vertical members that are positioned at both ends of the direction and the vertical members that are adjacent to the vertical members that are positioned at the both ends are provided so that the protruding portions contact each other.
  • the vertical members positioned at both ends in the horizontal direction of the underground structure and the protrusions of the vertical members adjacent to these vertical members are in contact with each other, thereby supporting the horizontal earth pressure. Therefore, a complicated support structure as in the prior art becomes unnecessary, the underground structure can be installed in a short time, and the installation cost can be greatly reduced.
  • each of the plurality of vertical members is formed in a plate shape, and each of the plate-like vertical members is formed on the surface opposite to the surface on which the protrusions are erected, and has the same shape as the protrusions. It can comprise so that the protrusion part can be provided with the hole which can be inserted.
  • the plurality of vertical members can be formed in the same shape as a whole. This eliminates the need for a plurality of molds or the like when forming the vertical member, thereby improving the manufacturing efficiency.
  • each of the plurality of vertical members can be configured to have a through-hole for circulating rainwater that penetrates in the horizontal direction, and is simple in consideration of supporting earth pressure in the horizontal direction.
  • a structure for a rainwater storage and infiltration facility that can easily carry and carry out the installation work and can keep the installation cost low.
  • FIG. 1 (a) is a perspective view, (b) is a top view. It is a front view which shows the state which laminated
  • FIG. 1 shows an assembly for constituting a first embodiment of an underground structure according to the present invention, and this assembly 1 includes a plurality of vertical members 2 (2A to 2D) spaced apart from each other. ) And connecting members 3 (3A, 3B) that integrally connect these vertical members 2.
  • the connecting member 3A is drawn with a virtual line, and in FIG. 1B, the connecting member 3A is removed.
  • the vertical members 2 (2A to 2D) are all molded in the same shape with a resin such as recycled plastic, and as shown in FIGS. 2 (a) and 2 (b), a substrate 2a having a square shape and a uniform thickness, It is composed of four frustoconical protrusions 2b protruding from one surface of the substrate 2a and a hole 2c formed in the other surface of the substrate 2a.
  • the hole 2c of the vertical member 2 is formed so that a protrusion having the same shape as that of the protrusion 2b can be inserted, whereby a plurality of vertical members 2 are adjacent to each other in the vertical direction as shown in FIG.
  • the vertical members 2 can be stacked without gaps.
  • the scissors connecting member 3 (3A, 3B) is also formed into a plate having the same shape from a resin such as recycled plastic, and is integrally mounted on both side surfaces of the vertical members 2A to 2D.
  • the connecting member 3 can be integrated by a fitting structure (not shown) formed on the vertical member 2 and the connecting member 3.
  • the vertical member 2 and the connecting member 3 can be manufactured by resin molding, but the vertical member 2 (2A to 2D) and the connecting member 3 (3A, 3B) have the same shape. In the molding, each can be manufactured with one type of mold, which is efficient.
  • a plurality of vertical members 2 are stacked in the vertical direction without gaps, and placed on the ground or floor so that the projecting portion 2b of the lowest vertical member 2 faces downward.
  • the vertical members 2A and 2B are arranged so that the protruding portions 2b of both members 2A and 2B face each other, and the protruding portions 2b of both members 2A and 2B are in contact with each other.
  • the vertical members 2B to 2D are arranged in the same direction in the horizontal direction (so that the protruding portions 2b face the same direction).
  • FIG. 3 differs from the assembly 1 (1A to 1F) having the above-described configuration and the assembly 11 (11A to 11C) having a configuration similar to that of the assembly 1 in that the end portions do not have opposing protrusions.
  • the open end of the assembly 1 (1D to 1F) located at one end of the underground structure 10 is closed by a vertical member 2E having the same shape as the vertical members 2A to 2D, and is adjacent to the vertical member 2E.
  • the protrusions 2b of the member 2D are in contact with each other.
  • the earth pressure P is received in the horizontal direction. 1A to 1F) by vertical members 2A, 2B (see FIG. 1) and four sets of protrusions 2b (see FIGS. 1 and 2) that abut against each other of the vertical members 2D, 2E.
  • the earth pressure can be supported.
  • the vertical members 2A and 2B and the vertical members 2D and 2E located at the ends of the assemblies 1 (1A to 1F) located at both ends of the underground structure 10 are provided.
  • the vertical member 2 and the connecting member 3 have the same shape, each can be manufactured with one type of mold, and the manufacturing cost of these members can be reduced.
  • the hole 2c into which the protrusion having the same shape as the protrusion 2b can be inserted is formed in the vertical member 2, a plurality of vertical members 2 are stacked in the vertical direction without any gaps, and are placed at the lowest level with the ground or floor surface. A gap can be formed between the placed vertical member 2 and the substrate 2a, and it can be transported without using a pallet, and the transport cost can be reduced.
  • a plurality of connecting members 3 can be stacked on the vertical member 2, and the connecting members 3 can be transported without using a pallet.
  • FIG. 5 shows an assembly for constituting the structure for the rainwater storage and infiltration facility.
  • the assembly 21 includes four main bodies 22 (22A to 22D) arranged at a distance from each other, and a right end portion. And a side plate 24, an upper and lower plate 26, an intermediate plate 27, and the like that integrally connect the main body 22 and the end plate 23 to each other.
  • a state in which the side plate (or outer plate) located on the near side is deleted is illustrated.
  • Each of the constituent members can be formed as a molded product using a plastic material, in particular, a resin such as a recycled plastic material, or a composite material in which a plastic material and an inorganic powder are mixed.
  • the main body 22 (22A to 22D) includes a flat base 22a composed of a frame and a reinforcing member, and four truncated cone-shaped protrusions 22b projecting in the vicinity of the four corners of the base 22a. And a through hole 22c penetrating the base 22a.
  • the through hole 22c has a size that allows a human to pass through.
  • the inside of the four protrusions 22b is hollow, and when a plurality of main bodies 22 are stacked one above the other, one protrusion 22b of the adjacent main body 22 is in the cavity of the protrusion 22b of the other main body 22.
  • the plurality of main bodies 22 can be stacked without leaving a gap.
  • the end plate 23 is composed of a flat base 23a composed of a frame and a reinforcing member, and a protruding member 23b.
  • Protruding member mounting portions 123a for mounting the protruding members 23b are formed in the vicinity of the four corners of the base body 23a.
  • the protruding members 23b are composed of a flange portion 223b and a quadrangular pyramid-shaped protruding portion 123b.
  • the projecting member 23b is attached to the base 23a by a concavo-convex structure or the like (not shown) formed in the portion 123a and the flange portion 223b.
  • the side plate 24 includes a flat base 24a made of a frame, a reinforcing member, and the like, and two openings 24b located near the center of the base 24a.
  • the opening 24b is used to insert a suction / cleaning hose or the like.
  • the side plate 24 is disposed between adjacent assemblies 21 when a plurality of assemblies 21 are combined to form a rainwater storage and penetration facility structure.
  • the outer plate 25 is formed in a flat shape composed of a frame and a reinforcing member, and differs from the side plate 24 in that there is no opening 24 b like the side plate 24.
  • the outer plate 25 is provided on the outermost assembly 21 when a plurality of assemblies 21 are combined to form a rainwater storage and penetration facility structure.
  • the upper and lower plates 26 have a plate-like base 26 a formed with a joint portion 26 b with the main body 22 or the end plate 23 disposed above or below, and a plurality of assemblies 21 are combined to collect and store rainwater.
  • the facility structure is configured, it is arranged on the upper surface of the uppermost assembly 21 or the lower surface of the lowermost assembly 21.
  • the intermediate plate 27 is configured by stacking two plate-like members 27 a and 27 b having a similar configuration to the upper and lower plates 26 shown in FIG. 10 back to back, and combining a plurality of assemblies 21.
  • the structure for rainwater storage and penetration facilities is configured, it is disposed between two assemblies 21 adjacent in the vertical direction.
  • the above-mentioned members 22 to 27 are combined to form an assembly 21, and a plurality of assemblies 21 are combined to form a structure for rainwater storage and penetration facility (not shown), which is buried underground.
  • the upper part of the buried rainwater storage and infiltration facility structure is covered with a layer of soil, gravel, concrete, or asphalt, and the structure of the rainwater storage and penetration facility structure is covered with a protective layer such as a nonwoven fabric, so that Inflow of earth and sand into the structure for facilities is prevented.
  • main body 22 (22A to 22D) has the same shape, each can be manufactured with one type of mold, and the manufacturing cost of the assembly 21 can be reduced. Further, since the holes 22 into which the protrusions having the same shape as the protrusions 22b can be inserted are formed in each main body 22, a plurality of main bodies 22 are stacked without any gaps in the vertical direction and placed on the ground or the floor surface. A gap can be formed between the main body 22 and the base 22a, so that the main body 22 can be transported without using a pallet, and the transport cost can be reduced.
  • Assembly 2 (2A to 2E) Vertical member 2a Substrate 2b Protrusion 2c Hole 3 (3A, 3B) Connecting member 10 Underground structure 11 (11A to 11C) Assembly 21 Assembly 22 (22A) 22D) Main body 22a Base 22b Protruding portion 22c Through hole 23 End plate 23a Base 123a Protruding member mounting portion 23b Protruding member 123b Protruding portion 223b Flange 24 Side plate 24a Base 24b Opening 25 Outer plate 26 Upper and lower plates 26a Base 26b Joining portion 27 Intermediate Plate 27a, 27b Plate member

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sewage (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
PCT/JP2010/069580 2010-11-04 2010-11-04 地下構造体 WO2012059993A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012541663A JP5697270B2 (ja) 2010-11-04 2010-11-04 地下構造体
KR1020137014073A KR20130109174A (ko) 2010-11-04 2010-11-04 지하 구조체
PCT/JP2010/069580 WO2012059993A1 (ja) 2010-11-04 2010-11-04 地下構造体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/069580 WO2012059993A1 (ja) 2010-11-04 2010-11-04 地下構造体

Publications (1)

Publication Number Publication Date
WO2012059993A1 true WO2012059993A1 (ja) 2012-05-10

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ID=46024123

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Application Number Title Priority Date Filing Date
PCT/JP2010/069580 WO2012059993A1 (ja) 2010-11-04 2010-11-04 地下構造体

Country Status (3)

Country Link
JP (1) JP5697270B2 (ko)
KR (1) KR20130109174A (ko)
WO (1) WO2012059993A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018145732A (ja) * 2017-03-08 2018-09-20 秩父ケミカル株式会社 浸透箱
JP2020084497A (ja) * 2018-11-21 2020-06-04 エバタ株式会社 雨水等貯留浸透施設用仕切板及び側板、雨水等貯留浸透施設用構造体並びに雨水等貯留浸透施設

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1171789A (ja) * 1997-08-29 1999-03-16 Takiron Co Ltd 雨水貯溜装置及びこれに用いる貯水用構造材
JPH11222886A (ja) * 1998-02-09 1999-08-17 Shinichiro Hayashi ユニット部材
JP2004360298A (ja) * 2003-06-04 2004-12-24 Ebata Kk 雨水等貯留設備
JP2005054403A (ja) * 2003-08-01 2005-03-03 Ebata Kk 雨水等貯留浸透施設用面板部材、雨水等貯留浸透施設用構造体、及び、雨水等貯留浸透施設
JP2009074285A (ja) * 2007-09-20 2009-04-09 Sekisui Chem Co Ltd 雨水貯留浸透施設への雨水供給配管構造

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4625987B2 (ja) * 2000-08-31 2011-02-02 株式会社 林物産発明研究所 貯水装置およびその施工方法
JP2002339383A (ja) * 2001-05-17 2002-11-27 Shinichiro Hayashi 継手部材および構造体
JP2006104739A (ja) * 2004-10-04 2006-04-20 Toyo Tire & Rubber Co Ltd 雨水貯留構造用部材とこれを用いた雨水貯留構造物
JP5025364B2 (ja) * 2007-07-23 2012-09-12 エバタ株式会社 雨水貯留浸透施設用組立体、及び、これを用いた雨水貯留浸透施設

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1171789A (ja) * 1997-08-29 1999-03-16 Takiron Co Ltd 雨水貯溜装置及びこれに用いる貯水用構造材
JPH11222886A (ja) * 1998-02-09 1999-08-17 Shinichiro Hayashi ユニット部材
JP2004360298A (ja) * 2003-06-04 2004-12-24 Ebata Kk 雨水等貯留設備
JP2005054403A (ja) * 2003-08-01 2005-03-03 Ebata Kk 雨水等貯留浸透施設用面板部材、雨水等貯留浸透施設用構造体、及び、雨水等貯留浸透施設
JP2009074285A (ja) * 2007-09-20 2009-04-09 Sekisui Chem Co Ltd 雨水貯留浸透施設への雨水供給配管構造

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018145732A (ja) * 2017-03-08 2018-09-20 秩父ケミカル株式会社 浸透箱
JP2020084497A (ja) * 2018-11-21 2020-06-04 エバタ株式会社 雨水等貯留浸透施設用仕切板及び側板、雨水等貯留浸透施設用構造体並びに雨水等貯留浸透施設
JP7161382B2 (ja) 2018-11-21 2022-10-26 エバタ株式会社 雨水等貯留浸透施設用仕切板及び側板、雨水等貯留浸透施設用構造体並びに雨水等貯留浸透施設

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Publication number Publication date
JPWO2012059993A1 (ja) 2014-05-12
KR20130109174A (ko) 2013-10-07
JP5697270B2 (ja) 2015-04-08

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