CN109098742A - 一种单锚集注式全长锚固的钢丝束及其支护方法 - Google Patents
一种单锚集注式全长锚固的钢丝束及其支护方法 Download PDFInfo
- Publication number
- CN109098742A CN109098742A CN201810947765.4A CN201810947765A CN109098742A CN 109098742 A CN109098742 A CN 109098742A CN 201810947765 A CN201810947765 A CN 201810947765A CN 109098742 A CN109098742 A CN 109098742A
- Authority
- CN
- China
- Prior art keywords
- steel
- steel tendon
- tendon
- central tube
- full length
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 152
- 239000010959 steel Substances 0.000 title claims abstract description 152
- 210000002435 tendon Anatomy 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 238000007569 slipcasting Methods 0.000 claims abstract description 13
- 239000011435 rock Substances 0.000 claims abstract description 10
- 239000003245 coal Substances 0.000 claims abstract description 9
- 230000005641 tunneling Effects 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims description 22
- 239000011440 grout Substances 0.000 claims description 18
- 239000002002 slurry Substances 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 238000005553 drilling Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 8
- 206010058109 Hangnail Diseases 0.000 claims description 7
- 239000002360 explosive Substances 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 238000005065 mining Methods 0.000 abstract description 4
- 239000012141 concentrate Substances 0.000 abstract description 2
- 230000003245 working effect Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/025—Grouting with organic components, e.g. resin
- E21D20/026—Cartridges; Grouting charges
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/0033—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/021—Grouting with inorganic components, e.g. cement
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/025—Grouting with organic components, e.g. resin
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0006—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by the bolt material
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/006—Anchoring-bolts made of cables or wires
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (8)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810947765.4A CN109098742B (zh) | 2018-08-20 | 2018-08-20 | 一种单锚集注式全长锚固的钢丝束及其支护方法 |
AU2018425105A AU2018425105B2 (en) | 2018-08-20 | 2018-10-29 | A single-anchor centrally grouted full-length anchored steel wire bundle and supporting method thereof |
PCT/CN2018/112375 WO2020037815A1 (zh) | 2018-08-20 | 2018-10-29 | 一种单锚集注式全长锚固的钢丝束及其支护方法 |
US16/624,541 US11280195B2 (en) | 2018-08-20 | 2018-10-29 | Single-anchor centrally grouted full-length anchored steel wire bundle and supporting method thereof |
CA3063370A CA3063370C (en) | 2018-08-20 | 2018-10-29 | A single-anchor centrally grouted full-length anchored steel wire bundle and supporting method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810947765.4A CN109098742B (zh) | 2018-08-20 | 2018-08-20 | 一种单锚集注式全长锚固的钢丝束及其支护方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109098742A true CN109098742A (zh) | 2018-12-28 |
CN109098742B CN109098742B (zh) | 2019-11-08 |
Family
ID=64850460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810947765.4A Active CN109098742B (zh) | 2018-08-20 | 2018-08-20 | 一种单锚集注式全长锚固的钢丝束及其支护方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11280195B2 (zh) |
CN (1) | CN109098742B (zh) |
AU (1) | AU2018425105B2 (zh) |
CA (1) | CA3063370C (zh) |
WO (1) | WO2020037815A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109681249A (zh) * | 2019-01-25 | 2019-04-26 | 山东焱鑫矿用材料加工有限公司 | 一种中排气矿用注浆锚索施工方法 |
CN114352332A (zh) * | 2021-12-20 | 2022-04-15 | 淮北矿业股份有限公司 | 一种注浆锚杆自动精确控压装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111395775B (zh) * | 2020-04-07 | 2021-09-24 | 中铁十二局集团建筑安装工程有限公司 | 一种装配式建筑夹心保温板外墙座浆封堵施工方法 |
CN113062754B (zh) * | 2021-04-27 | 2023-07-25 | 常凤琴 | 一种钢管注浆末端止浆方法 |
CN113202531B (zh) * | 2021-06-24 | 2024-08-20 | 徐州矿务集团有限公司 | 多次扰动下煤巷顶板多层位分次定长注浆装置及锚固方法 |
CN114087000B (zh) * | 2021-11-18 | 2023-08-04 | 甘肃公航旅永积高速公路项目管理有限公司 | 可回收定位注浆锚管及定位注浆锚固方法 |
CN114483129A (zh) * | 2022-01-26 | 2022-05-13 | 嵩县山金矿业有限公司 | 一种井下破碎围岩大跨度硐室预应力长锚索全长锚固方法 |
CN117386423B (zh) * | 2023-11-08 | 2024-05-10 | 烟台佑利技术有限公司 | 一种具有出浆分级管控结构的全长粘固锚索及使用方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2572005Y (zh) * | 2002-09-13 | 2003-09-10 | 王永伯 | 用于锚索锚固端的支撑架 |
CN2771484Y (zh) * | 2005-07-19 | 2006-04-12 | 山东清大实业集团有限公司 | 地下工程注浆锚索 |
CN102535458A (zh) * | 2010-12-31 | 2012-07-04 | 中航勘察设计研究院有限公司 | 一种加筋水泥土锚杆及其施工方法 |
CN103382847A (zh) * | 2013-07-26 | 2013-11-06 | 中国矿业大学 | 一种预应力钻锚注锚索及支护方法 |
CN103615272A (zh) * | 2013-11-07 | 2014-03-05 | 山东交通学院 | 一种带钢筋骨架的空心锚杆及其施工方法 |
CN104405424A (zh) * | 2014-11-17 | 2015-03-11 | 神华集团有限责任公司 | 一种全长锚固的锚杆及锚固方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3507732A1 (de) * | 1985-03-05 | 1986-09-18 | Dyckerhoff & Widmann AG, 8000 München | Zugglied fuer einen felsbolzen oder dergleichen |
DE3532070A1 (de) | 1985-09-09 | 1987-03-26 | Bwz Berg Ind Tech | Gebirgsanker, insbesondere fuer den bergbau |
AUPO220596A0 (en) * | 1996-09-09 | 1996-10-03 | Geosystems | Cable bolt |
DE19735457C2 (de) * | 1997-08-16 | 2002-07-18 | Int Intec Patent Holding | Injektions- oder Verpreßkörper |
WO2002099251A1 (en) * | 2001-06-04 | 2002-12-12 | Romtech Limited | Rock bolt and method of use |
CN201507317U (zh) * | 2009-09-15 | 2010-06-16 | 济南澳科矿山工程技术有限公司 | 锚注锚索 |
CN102828760A (zh) | 2012-09-05 | 2012-12-19 | 淮南市顺辉锚固有限公司 | 预应力螺旋肋中空注浆锚索 |
CN102852144B (zh) | 2012-09-25 | 2015-12-23 | 天津银龙预应力材料股份有限公司 | 一种新型锚杆 |
CN103898904A (zh) | 2014-03-06 | 2014-07-02 | 天津银龙预应力材料股份有限公司 | 一种空心锚杆 |
CN105221171A (zh) | 2015-10-23 | 2016-01-06 | 于守东 | 一种防滑自封孔式注浆锚索 |
CN205206857U (zh) | 2015-12-21 | 2016-05-04 | 新泰惠众经贸有限公司 | 一种实用型中空注浆锚索 |
CN207261029U (zh) | 2017-09-28 | 2018-04-20 | 李华诚 | 新型中空注浆锚索 |
-
2018
- 2018-08-20 CN CN201810947765.4A patent/CN109098742B/zh active Active
- 2018-10-29 US US16/624,541 patent/US11280195B2/en active Active
- 2018-10-29 WO PCT/CN2018/112375 patent/WO2020037815A1/zh active Application Filing
- 2018-10-29 CA CA3063370A patent/CA3063370C/en active Active
- 2018-10-29 AU AU2018425105A patent/AU2018425105B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2572005Y (zh) * | 2002-09-13 | 2003-09-10 | 王永伯 | 用于锚索锚固端的支撑架 |
CN2771484Y (zh) * | 2005-07-19 | 2006-04-12 | 山东清大实业集团有限公司 | 地下工程注浆锚索 |
CN102535458A (zh) * | 2010-12-31 | 2012-07-04 | 中航勘察设计研究院有限公司 | 一种加筋水泥土锚杆及其施工方法 |
CN103382847A (zh) * | 2013-07-26 | 2013-11-06 | 中国矿业大学 | 一种预应力钻锚注锚索及支护方法 |
CN103615272A (zh) * | 2013-11-07 | 2014-03-05 | 山东交通学院 | 一种带钢筋骨架的空心锚杆及其施工方法 |
CN104405424A (zh) * | 2014-11-17 | 2015-03-11 | 神华集团有限责任公司 | 一种全长锚固的锚杆及锚固方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109681249A (zh) * | 2019-01-25 | 2019-04-26 | 山东焱鑫矿用材料加工有限公司 | 一种中排气矿用注浆锚索施工方法 |
CN114352332A (zh) * | 2021-12-20 | 2022-04-15 | 淮北矿业股份有限公司 | 一种注浆锚杆自动精确控压装置 |
Also Published As
Publication number | Publication date |
---|---|
CN109098742B (zh) | 2019-11-08 |
CA3063370A1 (en) | 2020-02-20 |
WO2020037815A1 (zh) | 2020-02-27 |
AU2018425105B2 (en) | 2021-02-18 |
CA3063370C (en) | 2022-11-15 |
US11280195B2 (en) | 2022-03-22 |
AU2018425105A1 (en) | 2020-03-05 |
US20210340872A1 (en) | 2021-11-04 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181228 Assignee: Anhui Huayao Keli Engineering Technology Co.,Ltd. Assignor: CHINA University OF MINING AND TECHNOLOGY Contract record no.: X2022320000014 Denomination of invention: The invention relates to a single anchor concentrated full-length anchored steel wire bundle and a support method thereof Granted publication date: 20191108 License type: Common License Record date: 20220114 |
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EE01 | Entry into force of recordation of patent licensing contract |