JP7053964B2 - ワイヤーソー掘削装置及びそれを用いたトンネルの掘削方法 - Google Patents
ワイヤーソー掘削装置及びそれを用いたトンネルの掘削方法 Download PDFInfo
- Publication number
- JP7053964B2 JP7053964B2 JP2021543295A JP2021543295A JP7053964B2 JP 7053964 B2 JP7053964 B2 JP 7053964B2 JP 2021543295 A JP2021543295 A JP 2021543295A JP 2021543295 A JP2021543295 A JP 2021543295A JP 7053964 B2 JP7053964 B2 JP 7053964B2
- Authority
- JP
- Japan
- Prior art keywords
- wire saw
- cutting
- wired
- wire
- entry
- 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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Links
- 238000009412 basement excavation Methods 0.000 title claims description 36
- 238000000034 method Methods 0.000 title claims description 29
- 238000003780 insertion Methods 0.000 description 36
- 230000037431 insertion Effects 0.000 description 36
- 239000011435 rock Substances 0.000 description 16
- 238000005553 drilling Methods 0.000 description 8
- 238000005422 blasting Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 239000004575 stone Substances 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002360 explosive Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
- B28D1/088—Sawing in situ, e.g. stones from rocks, grooves in walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/12—Saw-blades or saw-discs specially adapted for working stone
- B28D1/124—Saw chains; rod-like saw blades; saw cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D57/00—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00
- B23D57/0007—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00 using saw wires
- B23D57/0023—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00 using saw wires with a plurality of saw wires or saw wires having plural cutting zones
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/56—Slitting by cutter cables or cutter chains or by tools drawn along the working face by cables or the like, in each case guided parallel to the face, e.g. by a conveyor or by a guide parallel to a conveyor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1053—Making by using boring or cutting machines for making a slit along the perimeter of the tunnel profile, the remaining core being removed subsequently, e.g. by blasting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1086—Drives or transmissions specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Description
Claims (2)
- 掘削対象の岩盤全断面をワイヤーソーを用いて除去可能な大きさに1回で分割切断するために、対象面の縁線と縁の内側の格子状の切断線の交差点に選択的に穿孔された複数の進入孔に進入アームを挿入し、挿入される進入アームの端部に横、縦、対角線方向のうち、何れか1つの方向に装着された2つ以上の多方向プーリーに、それぞれ異なる方向に回転しつつ、各切断区画の切断を行う横、縦、対角線方向のそれぞれのワイヤーソーを配線し、前記配線されたワイヤーソーは、隣接する進入孔に配線された同一の方向のワイヤーソーと接続駆動し、挿入された進入アームを後ろから支持する支持フレームの支持力で、縁線及び縁の内側の格子状の切断区画を除去可能な大きさに1回で分割切断することを特徴とするワイヤーソー掘削方法。
- 多方向進入アームプーリーと、前記プーリーに配線された複数のワイヤーソーを駆動し、全断面を1回で分割切断するための掘削装置として、
前記多方向進入アームプーリーは、掘削対象の全断面の切断線が交差する進入孔に挿入され、
進入アームの端部に2つ以上のプーリーが、横、縦、対角線方向のうち、何れか1つの方向に装着され、
前記進入孔に挿入される進入アームプーリーは、交差する切断線の数と、切断環境に応じてプーリーの数が変更され、
各進入孔に挿入された多方向進入アームプーリーには、方向別にワイヤーソーが同一の進入孔内に配線され、
前記配線されたワイヤーソーは、隣接する進入孔に配線された同一の方向のワイヤーソーと接続駆動され、
進入孔に挿入された多方向プーリーの相互異なる方向に回転する機能により、前記進入孔内に配線された横、縦、対角線方向のワイヤーソーが狭い空間で回転するとしても、相互干渉されずに、方向別に縁線及び内側の格子状の切断線に沿って全断面を1回で切断することを特徴するワイヤーソー掘削装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190008550 | 2019-01-23 | ||
KR10-2019-0008550 | 2019-01-23 | ||
PCT/CA2020/050048 WO2020150809A1 (en) | 2019-01-23 | 2020-01-17 | Wire-saw excavation apparatus and tunnel excavation method using the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022509707A JP2022509707A (ja) | 2022-01-21 |
JP7053964B2 true JP7053964B2 (ja) | 2022-04-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2021543295A Active JP7053964B2 (ja) | 2019-01-23 | 2020-01-17 | ワイヤーソー掘削装置及びそれを用いたトンネルの掘削方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US11472063B2 (ja) |
EP (1) | EP3911838A4 (ja) |
JP (1) | JP7053964B2 (ja) |
KR (2) | KR20200091786A (ja) |
CN (1) | CN113330188A (ja) |
CA (1) | CA3125918C (ja) |
SG (1) | SG11202107249SA (ja) |
WO (1) | WO2020150809A1 (ja) |
Families Citing this family (2)
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KR102656665B1 (ko) * | 2022-07-28 | 2024-04-11 | 박영채 | 무진동 터파기 시공 방법 |
KR102622600B1 (ko) * | 2022-10-28 | 2024-01-09 | 최인환 | 와이어쏘를 이용한 굴착장치 및 이를 이용한 굴착 방법 |
Citations (7)
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JP2001062826A (ja) | 1999-08-31 | 2001-03-13 | Takao Sato | 岩盤の切断工法及び切断装置並びに地盤への処理工法及び処理装置 |
CN104763438A (zh) | 2015-04-23 | 2015-07-08 | 张清林 | 绳锯式掘进机 |
WO2015170868A1 (ko) | 2014-05-07 | 2015-11-12 | 한국철도기술연구원 | 와이어 쏘를 이용한 피삭물의 절단에 이용되는 지그장치 |
CN105822316A (zh) | 2016-03-18 | 2016-08-03 | 张清林 | 一体式坑隧道掘进机 |
CN205422729U (zh) | 2016-03-18 | 2016-08-03 | 张清林 | 一种一体式坑隧道掘进机 |
KR101932731B1 (ko) | 2018-04-11 | 2018-12-26 | (주)하경엔지니어링 | 방진 절삭선 및 심발부 방진구를 이용한 발파진동 저감 굴착공법 |
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GB8824111D0 (en) * | 1988-10-14 | 1988-11-23 | Nashcliffe Ltd | Shaft excavation system |
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2019
- 2019-10-07 KR KR1020190123704A patent/KR20200091786A/ko active Application Filing
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2020
- 2020-01-17 WO PCT/CA2020/050048 patent/WO2020150809A1/en unknown
- 2020-01-17 EP EP20744244.3A patent/EP3911838A4/en active Pending
- 2020-01-17 CA CA3125918A patent/CA3125918C/en active Active
- 2020-01-17 SG SG11202107249SA patent/SG11202107249SA/en unknown
- 2020-01-17 CN CN202080010037.6A patent/CN113330188A/zh active Pending
- 2020-01-17 JP JP2021543295A patent/JP7053964B2/ja active Active
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2021
- 2021-02-25 KR KR1020210025936A patent/KR102242613B1/ko active IP Right Grant
- 2021-07-20 US US17/381,099 patent/US11472063B2/en active Active
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JP2001062826A (ja) | 1999-08-31 | 2001-03-13 | Takao Sato | 岩盤の切断工法及び切断装置並びに地盤への処理工法及び処理装置 |
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CN104763438A (zh) | 2015-04-23 | 2015-07-08 | 张清林 | 绳锯式掘进机 |
CN105822316A (zh) | 2016-03-18 | 2016-08-03 | 张清林 | 一体式坑隧道掘进机 |
CN205422729U (zh) | 2016-03-18 | 2016-08-03 | 张清林 | 一种一体式坑隧道掘进机 |
KR101932731B1 (ko) | 2018-04-11 | 2018-12-26 | (주)하경엔지니어링 | 방진 절삭선 및 심발부 방진구를 이용한 발파진동 저감 굴착공법 |
CN109519190A (zh) | 2018-12-31 | 2019-03-26 | 中车建设工程有限公司 | 一种绳锯掘进装置及掘进方法 |
Also Published As
Publication number | Publication date |
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SG11202107249SA (en) | 2021-08-30 |
CA3125918A1 (en) | 2020-07-30 |
EP3911838A4 (en) | 2022-06-01 |
WO2020150809A1 (en) | 2020-07-30 |
KR20200091786A (ko) | 2020-07-31 |
CA3125918C (en) | 2023-08-01 |
KR102242613B1 (ko) | 2021-04-21 |
CN113330188A (zh) | 2021-08-31 |
EP3911838A1 (en) | 2021-11-24 |
KR20210023967A (ko) | 2021-03-04 |
JP2022509707A (ja) | 2022-01-21 |
US11472063B2 (en) | 2022-10-18 |
US20210348510A1 (en) | 2021-11-11 |
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