WO1997020990A1 - Revetement, ensemble d'unites de maintien pour pierres naturelles et unites de maintien pour pierres naturelles - Google Patents

Revetement, ensemble d'unites de maintien pour pierres naturelles et unites de maintien pour pierres naturelles Download PDF

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Publication number
WO1997020990A1
WO1997020990A1 PCT/JP1996/003546 JP9603546W WO9720990A1 WO 1997020990 A1 WO1997020990 A1 WO 1997020990A1 JP 9603546 W JP9603546 W JP 9603546W WO 9720990 A1 WO9720990 A1 WO 9720990A1
Authority
WO
WIPO (PCT)
Prior art keywords
natural stone
holding unit
frame
stone holding
natural
Prior art date
Application number
PCT/JP1996/003546
Other languages
English (en)
Japanese (ja)
Inventor
Isao Yukimoto
Kiyonori Hasegawa
Original Assignee
Kankyo Kogaku Co., Ltd.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26348539&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1997020990(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP1995012855U external-priority patent/JP3025451U/ja
Application filed by Kankyo Kogaku Co., Ltd. filed Critical Kankyo Kogaku Co., Ltd.
Priority to EP96941161A priority Critical patent/EP0875628B1/fr
Priority to DE69631838T priority patent/DE69631838T2/de
Priority to KR10-1998-0704183A priority patent/KR100413880B1/ko
Publication of WO1997020990A1 publication Critical patent/WO1997020990A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
    • E02B3/123—Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of stone, concrete or similar stony material
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines

Definitions

  • the present invention relates to a revetment using natural stones, a set of natural stone holding units used for the revetment, and a solid stone holding unit.
  • the present invention has been made in view of the above circumstances, and a first object of the present invention is to provide a shore with improved workability while using natural stone.
  • a second object of the present invention is to provide a natural stone holding unit assembly used for the revetment.
  • a third object of the present invention is to provide a natural stone retaining unit used for the revetment. Disclosure of the invention
  • a plurality of natural stones are bonded together on a plate-like holding rest having a plurality of eyes on the seawall.
  • a frame is provided around the periphery of the holder. Nit force
  • the plurality of natural stone holding units are connected to each other at adjacent natural stone holding units via frames of the adjacent natural stone holding units.
  • a plurality of natural stones are bonded by an adhesive on a plate-like holding body having a plurality of eyes, and the periphery of the holding body is A plurality of natural stone holding units provided with a frame, wherein the plurality of natural stone holding units are connected to each other via frames of the respective natural stone holding units;
  • the configuration is a natural stone holding unit assembly characterized by the above feature.
  • a plurality of natural stones are glued on a plate-like holding body with a plurality of eyes with an adhesive
  • a frame is provided around the periphery of the holding body,
  • the configuration is a natural stone holding unit characterized by this. Further, a preferable embodiment of the invention of claim 5 is as described in claims 6 to 16.
  • the seawall revetment slope can be obtained by simply laying a natural stone holding unit on the revetment slope! : It is possible to arrange multiple natural stones on the seawall, and it is possible to transport multiple natural stones on the revetment slope quickly and easily.
  • the natural stone on the revetment slope is adhered to the holder, and the holder is held on the revetment slope based on the weight of the five natural stone holding units, and the natural stone on the revetment slope Not only can stones not be washed away or fall down, but also due to the fact that several natural stone retaining units are connected to each other, each retainer is more strongly retained on the revetment slope, Natural stones on the revetment slopes, such as runoff and rolling down; can be more reliably prevented. For this reason, we will construct a shore In doing so, it will be possible to improve the enforceability while using natural stone.
  • the frame of the natural stone holding unit facilitates the connection between the adjacent natural stone holding units, speeds up the connection work between the natural stone holding units, and reinforces the holding body to make the natural stone holding unit natural. This will increase the strength of the stone holding unit.
  • the natural stone is held at the lower part: the natural stone at the upper position. Since it is connected to the shore slope, the retention of the plurality of natural stone retaining tubs on the revetment slope is further enhanced, and the above workability can be further improved. In addition, since the retention of multiple natural stones on the revetment slope is further enhanced, the revetment can be reliably maintained over a long period of time.
  • the frame body and the shore slope straddle the end concrete provided on the seawall slope and the space between the end concrete and the frame body. Since the connection is made via the anchor, the same operation and effect as in the second aspect can be specifically obtained.
  • a plurality of natural stone holding units can be connected to provide an arbitrary size at the time of laying work, and used for the revetment of claim 1 described above, The degree of freedom and workability of the laying work can be improved.
  • each natural stone holding unit is provided with a frame, so that the strength as an assembly is secured.
  • a plurality of natural stones are bonded by an adhesive onto a plate-like holding body having a plurality of eyes, and a frame is provided around the periphery of the holding body. Therefore, it can be used as a natural stone holding unit on the bank of the above-mentioned claim, and can obtain the same ffl effect as that of claim 1.
  • the frame body is provided around the entire periphery of the holding body, it is possible to easily connect the adjacent natural stone holding units, and at the same time, The strength of the natural stone holding unit can be sufficiently secured.
  • the frame and the holding body are rectangular and the natural stone holding unit is rectangular, the natural stone holding unit is placed on the seawall slope. It is possible to lay the stones accurately without any gaps, and the workability of laying the natural stone holding unit can be improved.
  • the connecting element is provided in the frame, the connecting element is used for connecting the natural stone holding units or between the natural stone holding unit and the revetment slope. Yes, it can be done quickly and easily.
  • the connecting element is a mounting hole
  • a bolt or the like is inserted through the mounting hole to connect the natural stone holding units or the natural stone holding unit.
  • the connecting element is a seawall fixing anchor
  • the natural stone holding unit and the seawall slope can be connected using the seawall fixing anchor.
  • the frame body is made of an iron-based metal, the connection between the natural stone holding units and each natural stone holding unit are performed depending on the strength of the frame itself. Will function effectively for reinforcement.
  • the frame body is an angle member having a substantially L-shaped cross section, and the peripheral portion of the holding member is supported on one side bent portion of the angle member, The bent part of the other side is projected upward, so that the holding body can be accurately held by the angle material, while in the connection between the natural stone holding units, it is projected upward.
  • the other side bent part of the angling material is effective; the connection work can be performed without receiving 1,000 thousand You.
  • the holding body is made of metal and the frame body is made of an iron-based metal, the circumferential force of the holding body s frame body is welded. Since the rest and the frame are integrated with each other, the strength of the holding body can be surely increased, and the work such as laying can be improved to further enhance the workability.
  • the frame body is an angle member having a substantially L-shaped cross section, and the peripheral portion of the holding member is welded to the one-side bent portion of the angel material.
  • the holder and the frame rest integrated, but also the other side bent portion of the angling material opens around the holder, and the peripheral edge of the plate-shaped holder (edge) Part, tip, etc.) can be prevented from being exposed to the outside. For this reason, handling of the holder and the like at the time of transportation and laying work can be facilitated, and the workability can be improved.
  • the holding body since the plurality of meshes of the holding body are meshes or meshes, the holding body can be easily adapted to the seawall and the natural stone can be used.
  • the acting external force and impact force can be properly absorbed by the holding member having a mesh or mesh, and natural stone can be prevented from peeling from the holding member.
  • M 1 is a longitudinal sectional view showing a steep river bank according to the embodiment of the present invention.
  • FIG. 2 is a plan view of a steep river embankment according to the embodiment.
  • [3 ⁇ 4] 3 is an explanatory diagram showing the river shore in Fig. 1 in detail.
  • FIG. 5 is a plan view of a natural stone holding unit used for river protection according to the embodiment.
  • Figure 6 is a side view of Figure 5.
  • the river revetment No. 4 includes a plurality of natural stone holding units a, as shown in FIGS. As shown in Figs. 5 and 6, each natural stone holding unit a has a wire mesh 3 as a holding body held horizontally in a frame 2, and an adhesive such as eboxy resin or the like on the surface of the wire mesh 3. The natural stone 5 is adhered.
  • the frame 2 is formed as a rectangular (square in the embodiment) frame.
  • the frame 2 is formed by using a steel angle as an iron-based metal. 3. As shown in Fig. 4, it has a substantially L-shaped cross section.
  • one side bent portion 2a constitutes a receiving surface of the above-described wire mesh 3 circumferential portion, and the other side bent portion 2b is projected upward and the other side is formed.
  • the bent portion 2b is provided with a through hole 12 as a mounting hole at an appropriate position on each side.
  • the frame 2 may be made of a rigid plastic container instead of a steel angle.
  • the wire mesh 3 is formed in a rectangular shape corresponding to the frame 2, and the wire mesh 3 is formed with a plurality of meshes. As shown in FIGS. 3 to 5, the periphery of the wire mesh 3 is supported by one side bent portion 2 a of the frame rest 2. In this case, the periphery of the wire mesh 3 is It is fixed to the part 2a by placing, welding, bonding or the like.
  • a synthetic resin net or wire may be stretched horizontally in the frame 2 to form a mesh or mesh as a plurality of F1s.
  • the natural stone 5 not only cobblestone but also broken stone or the like without shaping is used, and its size is about 10 () to 500 mm in diameter.
  • a plurality of such natural stones 5 are prepared, and the plurality of natural stones 5 are used in the present embodiment. State: Here, it is adhered to the wire mesh 3 so as not to protrude from the above-mentioned two rounds of the frame.
  • the multiple natural stone holding units a are shown in Kawadashi ⁇ shore 14 ⁇ shore slope 14 a (in Fig. 3, the seawall slope 14a etc. 1
  • a plurality of natural stone holding units a are piled up in order from the bottom to the top along the top, and are placed adjacent to each other on the seawall 14a.
  • the bolts 6 are inserted into the through holes 12 between the adjacent upper, lower, left and right frame bodies 2, and the nuts 13 are screwed into the bolts 6, whereby the bolts 6 are connected to each other.
  • the stone holding unit a is integrated.
  • the foundation concrete 7 is cast on the lower bottom of the river bank 14.
  • the second concrete base 7 is buried with a fan force of 8 extending from the lower part of the frame 2 at the lower position through the through hole 12 as shown in FIG. Therefore, the frame 2 of the natural stone holding unit a is fixed to the lower bottom of the river bank 14 via the foundation concrete 7.
  • a top-end connector 9 is installed on the upper part of the river bank.
  • an anchor 10 extending from the frame body 2 at the upper position is buried in the crown concrete 9, so that the top concrete is provided above the river embankment 14.
  • the frame 2 of the natural stone holding unit a is to be fixed via 9.
  • the anchor 10 is attached to each of a plurality of mounting brackets 20, and the plurality of mounting brackets 20 are attached to the frame 2.
  • the bolts 6 and the nuts 13 are mounted at predetermined intervals in the width direction of No. 2 (in the direction perpendicular to the paper surface in No. 3).
  • a suction prevention material 11 is interposed between the plurality of natural stone holding units a and the seawall slope 14a, and the suction prevention material 11 1 '. ⁇ , seawall It is laid on the slope 14a.
  • the suction-preventing material 11 1 prevents the sediment force ⁇ 'from flowing out of the gap between the gemstones 5.
  • the wire mesh 3 and the frame (steel angle) 2 it is preferable to use a material having excellent durability with zinc plating and zinc alloy plating.
  • a natural ⁇ sky stone 3 ⁇ 4 structure can be built, and the plant can grow naturally on the revetment 14, and the power to create a fish nest
  • this revetment 14 Just laying the natural stone holding unit a on the revetment slope 14a, multiple natural stones 5 can be laid on the revetment slope 14a.
  • a plurality of natural stones 5 can be quickly and easily transported onto the revetment slope 14a.
  • the revetment slope 14a was constructed based on the fact that each nature 5 on the revetment S-face 4a was bonded to the wire mesh 3 and the weight of the wire mesh 3 natural stone holding unit a. Based on the fact that the natural stones 5 are held above, natural stones 5 on the revetment slope 14 a are not only prevented from being washed away or rolled down, but also a plurality of natural stone holding units a are connected to each other. Therefore, even if each natural stone holding unit a is more strongly held on the shore slope 14a, the outflow and falling down of the stone 5 on the seawall slope 4a are prevented. It has to be. For this reason, when constructing the revetment 14, the implementability can be improved while using the natural stone 5.
  • the frame 2 of each natural stone holding unit a used for the construction of the revetment 14 facilitates the connection between adjacent natural stone holding units a to facilitate the connection work between the natural stone holding units a.
  • the wire mesh 3 is reinforced quickly, and the strength of the natural stone holding unit a is increased.
  • the frame 2 is a steel angle material having a substantially L-shaped cross section
  • the peripheral portion of the wire mesh 3 can be accurately held by the one-side bent portion 2a, while natural In the connection between the stone holding units a, the connecting work can be performed without receiving a thousand squares by effectively utilizing the other side bent portion 2b protruding upward.
  • the through holes 12, the bolts 6, the anchors 8 and 10 are provided as the connecting elements, they can be used as natural stone holding units a or natural stones. It can be used for connection between the holding unit a and the revetment slope 14a, and the connection work can be done quickly and easily.
  • the present invention can be applied not only to a steep gradient (for example, 45 degrees or more) but also to a gradient other than a steep gradient.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Revetment (AREA)

Abstract

L'invention concerne un revêtement dont la maniabilité est améliorée et qui est constitué de pierres naturelles. On dispose une pluralité d'unités de maintien pour pierres naturelles sur une pente (14a) à revêtir, en ne laissant entre elles aucun espace. Dans chaque unité (a), on fixe une pluralité de pierres naturelles (5) à un filet métallique (3) au moyen d'un adhésif, et l'on dispose un châssis (2) sur toute la périphérie du filet métallique (3). Les unités (a) de maintien pour pierres naturelles sont reliées entre elles par leurs châssis (2) respectifs, ce qui permet de renforcer l'arrimage de la pluralité des unités de maintien (a) en question à la pente (14a).
PCT/JP1996/003546 1995-12-05 1996-12-04 Revetement, ensemble d'unites de maintien pour pierres naturelles et unites de maintien pour pierres naturelles WO1997020990A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP96941161A EP0875628B1 (fr) 1995-12-05 1996-12-04 Revetement, ensemble d'unites de maintien pour pierres naturelles et unites de maintien pour pierres naturelles
DE69631838T DE69631838T2 (de) 1995-12-05 1996-12-04 Verkleidung, miteinander verbundene naturstein-halterungseinheiten und naturstein-halterungseinheit
KR10-1998-0704183A KR100413880B1 (ko) 1995-12-05 1996-12-04 호안,자연석유지유니트조립체,자연석유지유니트

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP7/12855U 1995-12-05
JP1995012855U JP3025451U (ja) 1995-12-05 1995-12-05 急勾配の河川護岸、擁壁構造
JP8/59083 1996-03-15
JP8059083A JP3048518B2 (ja) 1995-12-05 1996-03-15 護岸、自然石保持ユニット組立体、自然石保持ユニット

Publications (1)

Publication Number Publication Date
WO1997020990A1 true WO1997020990A1 (fr) 1997-06-12

Family

ID=26348539

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1996/003546 WO1997020990A1 (fr) 1995-12-05 1996-12-04 Revetement, ensemble d'unites de maintien pour pierres naturelles et unites de maintien pour pierres naturelles

Country Status (5)

Country Link
EP (1) EP0875628B1 (fr)
JP (1) JP3048518B2 (fr)
KR (1) KR100413880B1 (fr)
DE (1) DE69631838T2 (fr)
WO (1) WO1997020990A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2840853B1 (fr) * 2002-06-12 2004-07-30 Canevaflor Dispositif decoratif, en particulier pour amenagement urbain et paysager
DE102009048608A1 (de) * 2009-10-08 2011-04-14 Semen Sladkov Ein vor Erosion geschützter Deich
IT201800002935A1 (it) * 2018-02-22 2019-08-22 Dalla Gassa Srl Barriera spondale e metodo per realizzare detta barriera spondale
KR102072070B1 (ko) * 2019-07-15 2020-01-31 주식회사 타이슨 스톤네트의 제조방법과 제조장치 및 이를 통해 제작된 스톤네트
JP7511453B2 (ja) 2020-11-30 2024-07-05 前田工繊株式会社 土砂止め機能付きブロックマット

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0311659U (fr) * 1989-06-21 1991-02-05
JPH0782720A (ja) * 1993-09-17 1995-03-28 Kankyo Kogaku Kk 生態系保護用自然石金網
JPH0731944U (ja) * 1993-11-15 1995-06-16 昌司 行本 自然石結合ブロック
JPH0735522U (ja) * 1993-12-10 1995-07-04 環境工学株式会社 自然石の法覆用パネル
JPH0735521U (ja) * 1993-12-15 1995-07-04 環境工学株式会社 生態系保護用自然石金網

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859000A (en) * 1972-03-30 1975-01-07 Reynolds Metals Co Road construction and panel for making same
JPH02164904A (ja) * 1988-12-16 1990-06-25 Nippon Kaijo Koji Kk 水工用マット
JPH0319913A (ja) * 1989-06-15 1991-01-29 Unitika Ltd ポリエーテルケトン繊維の製造法
JPH06146239A (ja) * 1992-11-02 1994-05-27 Risutoro:Kk 浸食防止マット

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0311659U (fr) * 1989-06-21 1991-02-05
JPH0782720A (ja) * 1993-09-17 1995-03-28 Kankyo Kogaku Kk 生態系保護用自然石金網
JPH0731944U (ja) * 1993-11-15 1995-06-16 昌司 行本 自然石結合ブロック
JPH0735522U (ja) * 1993-12-10 1995-07-04 環境工学株式会社 自然石の法覆用パネル
JPH0735521U (ja) * 1993-12-15 1995-07-04 環境工学株式会社 生態系保護用自然石金網

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0875628A4 *

Also Published As

Publication number Publication date
KR19990071897A (ko) 1999-09-27
JP3048518B2 (ja) 2000-06-05
EP0875628B1 (fr) 2004-03-10
EP0875628A1 (fr) 1998-11-04
DE69631838T2 (de) 2004-07-22
JPH09217327A (ja) 1997-08-19
EP0875628A4 (fr) 1999-02-24
DE69631838D1 (de) 2004-04-15
KR100413880B1 (ko) 2004-02-18

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