JPH0653627U - 帯工ブロック - Google Patents
帯工ブロックInfo
- Publication number
- JPH0653627U JPH0653627U JP8626292U JP8626292U JPH0653627U JP H0653627 U JPH0653627 U JP H0653627U JP 8626292 U JP8626292 U JP 8626292U JP 8626292 U JP8626292 U JP 8626292U JP H0653627 U JPH0653627 U JP H0653627U
- Authority
- JP
- Japan
- Prior art keywords
- river
- stone
- natural
- band
- belt
- 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.)
- Granted
Links
- 239000004575 stone Substances 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000010276 construction Methods 0.000 abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 7
- 239000001301 oxygen Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 238000009991 scouring Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000014102 seafood Nutrition 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Revetment (AREA)
Abstract
で覆う必要性から、施工コストが嵩み、河川の自然バラ
ンスに好ましくない影響を与える。そこで本考案は帯工
(落差工)本来の目的を達成する際に、自然生態への影
響を解消し、またコストを最小限に抑えることを目的と
する。 [構成] 帯工石材に小径貫通孔を穿設し、各石に穿設
した貫通孔を揃えつつ複数帯工石をアーチ状に湾曲させ
て並べる一方、該貫通孔に可撓性の索条手段を挿通さ
せ、該索条手段の両端部を帯工石材に固定させる。この
帯工ブロックは、全体の重量が増して洗掘に抗し、アー
チ状に連結させたため構造強度が向上する。また河川が
泡立って酸素を導入撹拌し、自然環境に近い流れを作り
上げる。コンクリート打設に較べコストも低減する。
Description
である。
である。
る。
る。
Claims (1)
- 【請求項1】帯工石材に小径貫通孔を穿設し、各石に穿
設した貫通孔の開口点を揃えつつ複数帯工石をアーチ状
に湾曲させて並べる一方、該貫通孔に可撓性の索条手段
を挿通させ、該索条手段の両端部を帯工石材に固定させ
たことを特徴とする帯工ブロック。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992086262U JP2600542Y2 (ja) | 1992-11-20 | 1992-11-20 | 河川の帯工ブロック構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992086262U JP2600542Y2 (ja) | 1992-11-20 | 1992-11-20 | 河川の帯工ブロック構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0653627U true JPH0653627U (ja) | 1994-07-22 |
| JP2600542Y2 JP2600542Y2 (ja) | 1999-10-12 |
Family
ID=13881910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992086262U Expired - Lifetime JP2600542Y2 (ja) | 1992-11-20 | 1992-11-20 | 河川の帯工ブロック構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2600542Y2 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005155005A (ja) * | 2003-09-18 | 2005-06-16 | Chichibu Taiheiyo Cement Kk | 河川生物の生育に適した河川構造 |
| JP2013221376A (ja) * | 2012-04-19 | 2013-10-28 | Kazutaka Sugimura | 河川の川床を安定化させる方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52113030A (en) * | 1976-03-17 | 1977-09-21 | Masato Oshikawa | Method of preventing slope of riprap foundation |
| JPH02176008A (ja) * | 1988-12-27 | 1990-07-09 | Doumon Kensetsu:Kk | 護岸壁の構築方法 |
| JPH06146239A (ja) * | 1992-11-02 | 1994-05-27 | Risutoro:Kk | 浸食防止マット |
-
1992
- 1992-11-20 JP JP1992086262U patent/JP2600542Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52113030A (en) * | 1976-03-17 | 1977-09-21 | Masato Oshikawa | Method of preventing slope of riprap foundation |
| JPH02176008A (ja) * | 1988-12-27 | 1990-07-09 | Doumon Kensetsu:Kk | 護岸壁の構築方法 |
| JPH06146239A (ja) * | 1992-11-02 | 1994-05-27 | Risutoro:Kk | 浸食防止マット |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005155005A (ja) * | 2003-09-18 | 2005-06-16 | Chichibu Taiheiyo Cement Kk | 河川生物の生育に適した河川構造 |
| JP2013221376A (ja) * | 2012-04-19 | 2013-10-28 | Kazutaka Sugimura | 河川の川床を安定化させる方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2600542Y2 (ja) | 1999-10-12 |
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