JP6978021B2 - 袋材および袋材を用いた砕石投入方法 - Google Patents
袋材および袋材を用いた砕石投入方法 Download PDFInfo
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- JP6978021B2 JP6978021B2 JP2020533935A JP2020533935A JP6978021B2 JP 6978021 B2 JP6978021 B2 JP 6978021B2 JP 2020533935 A JP2020533935 A JP 2020533935A JP 2020533935 A JP2020533935 A JP 2020533935A JP 6978021 B2 JP6978021 B2 JP 6978021B2
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- Prior art keywords
- bag material
- crushed stone
- opening
- rope
- closing
- 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.)
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- 239000004575 stone Substances 0.000 title claims description 80
- 239000000463 material Substances 0.000 title claims description 79
- 238000000034 method Methods 0.000 title description 21
- 238000002347 injection Methods 0.000 title description 2
- 239000007924 injection Substances 0.000 title description 2
- 238000011068 loading method Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000012489 doughnuts Nutrition 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 241001070941 Castanea Species 0.000 description 1
- 235000014036 Castanea Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/16—Large containers flexible
- B65D88/1612—Flexible intermediate bulk containers [FIBC]
- B65D88/1668—Flexible intermediate bulk containers [FIBC] closures for top or bottom openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/16—Large containers flexible
- B65D88/1612—Flexible intermediate bulk containers [FIBC]
- B65D88/1618—Flexible intermediate bulk containers [FIBC] double-walled or with linings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/16—Large containers flexible
- B65D88/1612—Flexible intermediate bulk containers [FIBC]
- B65D88/1662—Flexible intermediate bulk containers [FIBC] surrounded by a net
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/16—Large containers flexible
- B65D88/1612—Flexible intermediate bulk containers [FIBC]
- B65D88/1675—Lifting fittings
- B65D88/1681—Flexible, e.g. loops, or reinforcements therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/10—Placing gravel or light material under water inasmuch as not provided for elsewhere
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Revetment (AREA)
Description
2t用の袋体を用い、本工法で捨石を行った場合。
4t用の袋体を用い、本工法で捨石を行った場合。
8t用の袋体を用い、本工法で捨石を行った場合。
バケットを用いて2tの捨石を行った場合。
バケットを用いて4tの捨石を行った場合。
バケットを用いて8tの捨石を行った場合。
Claims (4)
- 長手方向の途中で折り返しが可能な筒状の袋材であって、
前記袋材の折り返された部分には砕石が収容可能であり、
前記袋材の一方側開口部は他方側開口部の近傍まで近接させることが可能であり、
前記一方側開口部の近傍に設けられ、前記一方側開口部を閉じる一方側閉じロープと、
前記他方側開口部の近傍に設けられ、前記他方側開口部を閉じる他方側閉じロープとを含み、
前記一方側閉じロープと前記他方側閉じロープとは、いずれか一方の閉じロープを閉じた状態で、他方の閉じロープを解放可能である、袋材。 - 前記袋材は全体に網目を有する、請求項1に記載の袋材。
- 前記一方側閉じロープと前記他方側閉じロープとは、それぞれの側の前記開口部近傍の前記網目に挿通され、
前記一方側閉じロープと前記他方側閉じロープとは、前記袋材を吊上げるための吊上げロープとして作動する、請求項2に記載の袋材。 - 筒状の袋材を長手方向の途中で折り返すステップと、
前記袋材の折り返された部分に砕石を収容するステップと、
前記袋材の一方側及び他方側の開口部をそれぞれの閉じロープで閉じるステップと、
両閉じロープ合わせてフックで吊上げ、所望の位置で、いずれか一方の袋材の開口部を閉じている閉じロープのみを開放するステップとを含む、川底や海底のポイントに袋材を用いて砕石を投入する方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2018/028651 WO2020026339A1 (ja) | 2018-07-31 | 2018-07-31 | 袋材および袋材を用いた砕石投入方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020026339A1 JPWO2020026339A1 (ja) | 2021-08-02 |
JP6978021B2 true JP6978021B2 (ja) | 2021-12-08 |
Family
ID=69232430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020533935A Active JP6978021B2 (ja) | 2018-07-31 | 2018-07-31 | 袋材および袋材を用いた砕石投入方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11685597B2 (ja) |
EP (1) | EP3816066B1 (ja) |
JP (1) | JP6978021B2 (ja) |
PL (1) | PL3816066T3 (ja) |
TW (1) | TWI711744B (ja) |
WO (1) | WO2020026339A1 (ja) |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3547079A (en) * | 1968-08-28 | 1970-12-15 | Alice Mae Bassett | Pet bag with access opening |
JPS5333728Y2 (ja) * | 1973-12-04 | 1978-08-19 | ||
US4194652A (en) * | 1977-07-07 | 1980-03-25 | Super Sack Manufacturing Corporation | Collapsible receptacle for flowable materials |
US4241458A (en) * | 1979-06-01 | 1980-12-30 | Mary Lesesne | Bunting for attachment to a seat |
US4979833A (en) * | 1990-02-13 | 1990-12-25 | Cook Teel M | Multiple use bag |
US5050999A (en) * | 1990-07-26 | 1991-09-24 | Loon Iii James C Van | Open-mesh net bag and method of forming the same |
JP2547643Y2 (ja) * | 1990-09-27 | 1997-09-10 | 麻益株式会社 | 反転式フレキシブルコンテナ |
JP2795560B2 (ja) * | 1991-07-22 | 1998-09-10 | 古河電気工業株式会社 | 材料供給装置 |
US5150970A (en) * | 1991-09-23 | 1992-09-29 | Albarelli Joseph M | Open mesh carrying bag and method of making |
JP3650712B2 (ja) * | 1999-08-27 | 2005-05-25 | キョーワ株式会社 | 土木工事用袋材および中詰め材の袋詰め方法 |
US6520825B1 (en) * | 2000-07-18 | 2003-02-18 | Kenner Innovative Design Systems, L.L.C. | Parade throw |
US6431753B1 (en) * | 2000-10-20 | 2002-08-13 | Acadia Industries, Inc. | Bulk bag with remote discharge |
US6834995B1 (en) * | 2003-07-14 | 2004-12-28 | Kmcc Western Australia Pty Ltd | Bulk bag having a pair of loops to secure the discharge opening in a closed position |
US7594754B2 (en) * | 2004-07-26 | 2009-09-29 | Costello Steven D | Leaf collection apparatus |
JP4678789B2 (ja) | 2007-07-19 | 2011-04-27 | 国土交通省北海道開発局長 | 捨石投入作業支援装置及び捨石投入シミュレーション作業支援装置 |
US7931064B2 (en) * | 2007-08-15 | 2011-04-26 | Hsiehyueh Wang Liang | Tube mesh bag, and apparatus and method for manufacturing the same |
EP2341592B1 (en) * | 2009-12-29 | 2014-03-05 | Kyowa Co., Ltd. | Method for protecting submarine cable and submarine long tube |
US20110252573A1 (en) * | 2010-04-20 | 2011-10-20 | Gregory Kingos | Small clothing item device and method |
US10259615B2 (en) * | 2010-07-06 | 2019-04-16 | Baldwin, Barlow & Baring Inc. | Bag having bottom handle formed through an area of folded and heat-welded layers |
US8790009B2 (en) * | 2010-07-06 | 2014-07-29 | B3 Plastics, Llc | Bag with secondary handle |
JP5576783B2 (ja) * | 2010-12-22 | 2014-08-20 | ナカダ産業株式会社 | 袋体の開口部の結束方法 |
KR20120007722U (ko) * | 2011-05-02 | 2012-11-12 | 윤성금 | 어패류 운반용 목구 |
US20130136381A1 (en) * | 2011-11-28 | 2013-05-30 | Richard Waldorf | Combination Bag and Carrier |
CN103276737A (zh) * | 2013-06-06 | 2013-09-04 | 山东海盛海洋工程集团有限公司 | 海底管线防护治理工艺 |
JP6127027B2 (ja) * | 2014-07-31 | 2017-05-10 | 株式会社ホクリョウ | 二重構造のフレキシブルコンテナバッグ |
CN204919564U (zh) * | 2015-06-26 | 2015-12-30 | 深圳海油工程水下技术有限公司 | 深水抛石设备 |
CN104988926A (zh) * | 2015-06-26 | 2015-10-21 | 深圳海油工程水下技术有限公司 | 深水抛石方法及设备 |
CN105216976B (zh) * | 2015-10-21 | 2017-07-25 | 中国水电建设集团港航建设有限公司 | 一种深水环保抛石整平船 |
JP2017149446A (ja) * | 2016-02-24 | 2017-08-31 | 日鐵住金溶接工業株式会社 | 粉粒体供給システムおよび粉粒体供給方法 |
US20190300278A1 (en) * | 2018-03-30 | 2019-10-03 | Bassam Abed | Partitioned plastic liner bag and waste receptacle for blocking odor |
-
2018
- 2018-07-31 US US17/264,195 patent/US11685597B2/en active Active
- 2018-07-31 JP JP2020533935A patent/JP6978021B2/ja active Active
- 2018-07-31 PL PL18928365.8T patent/PL3816066T3/pl unknown
- 2018-07-31 WO PCT/JP2018/028651 patent/WO2020026339A1/ja unknown
- 2018-07-31 EP EP18928365.8A patent/EP3816066B1/en active Active
-
2019
- 2019-05-03 TW TW108115391A patent/TWI711744B/zh active
Also Published As
Publication number | Publication date |
---|---|
JPWO2020026339A1 (ja) | 2021-08-02 |
TWI711744B (zh) | 2020-12-01 |
WO2020026339A1 (ja) | 2020-02-06 |
EP3816066A1 (en) | 2021-05-05 |
EP3816066B1 (en) | 2023-09-13 |
US11685597B2 (en) | 2023-06-27 |
EP3816066C0 (en) | 2023-09-13 |
EP3816066A4 (en) | 2021-12-08 |
TW202007823A (zh) | 2020-02-16 |
US20210309448A1 (en) | 2021-10-07 |
PL3816066T3 (pl) | 2024-02-26 |
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