CN100365245C - 一种涨壳式锚杆 - Google Patents
一种涨壳式锚杆 Download PDFInfo
- Publication number
- CN100365245C CN100365245C CNB2003101085475A CN200310108547A CN100365245C CN 100365245 C CN100365245 C CN 100365245C CN B2003101085475 A CNB2003101085475 A CN B2003101085475A CN 200310108547 A CN200310108547 A CN 200310108547A CN 100365245 C CN100365245 C CN 100365245C
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- China
- Prior art keywords
- shell
- rises
- wedge
- intermediate plate
- expansion type
- 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.)
- Expired - Lifetime
Links
- 239000011435 rock Substances 0.000 title claims abstract description 55
- 238000007569 slipcasting Methods 0.000 claims description 40
- 230000000630 rising effect Effects 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 16
- 238000012856 packing Methods 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 230000000295 complement effect Effects 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 238000004873 anchoring Methods 0.000 abstract description 36
- 230000008093 supporting effect Effects 0.000 abstract description 15
- 239000004575 stone Substances 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 description 14
- 239000004568 cement Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 9
- 238000010276 construction Methods 0.000 description 8
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000003892 spreading Methods 0.000 description 6
- 230000007480 spreading Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- CVOFKRWYWCSDMA-UHFFFAOYSA-N 2-chloro-n-(2,6-diethylphenyl)-n-(methoxymethyl)acetamide;2,6-dinitro-n,n-dipropyl-4-(trifluoromethyl)aniline Chemical compound CCC1=CC=CC(CC)=C1N(COC)C(=O)CCl.CCCN(CCC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O CVOFKRWYWCSDMA-UHFFFAOYSA-N 0.000 description 1
- 102000016938 Catalase Human genes 0.000 description 1
- 108010053835 Catalase Proteins 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000005074 turgor pressure Effects 0.000 description 1
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
Description
岩石种类 | qr(MPa) | La |
硬岩(Rb>60Mpa) | 1.8 | 2×60/π×42×1.8=0.5m |
中硬岩(Rb=30~60Mpa) | 1.0 | 2×60/π×42×1.0=0.91m |
软岩(Rb=5~30Mpa) | 0.52 | 2×60/π×42×1.0=1.75m |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101085475A CN100365245C (zh) | 2003-11-11 | 2003-11-11 | 一种涨壳式锚杆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101085475A CN100365245C (zh) | 2003-11-11 | 2003-11-11 | 一种涨壳式锚杆 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1544798A CN1544798A (zh) | 2004-11-10 |
CN100365245C true CN100365245C (zh) | 2008-01-30 |
Family
ID=34334739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101085475A Expired - Lifetime CN100365245C (zh) | 2003-11-11 | 2003-11-11 | 一种涨壳式锚杆 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100365245C (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100370081C (zh) * | 2005-07-08 | 2008-02-20 | 吴德兴 | 一种胀壳锚固头及锚杆 |
CN101824996B (zh) * | 2010-05-18 | 2013-01-30 | 杭州图强工程材料有限公司 | 一种涨壳式锚固头及其锚杆 |
CN102322467A (zh) * | 2011-09-07 | 2012-01-18 | 梁幸平 | 一种防松钉子 |
CN102808635B (zh) * | 2012-07-20 | 2015-10-07 | 中国科学院武汉岩土力学研究所 | 一种胀壳式内锚头预应力锚杆及其安装使用方法 |
CN104047287A (zh) * | 2014-05-26 | 2014-09-17 | 江苏金海新能源科技有限公司 | 预应力套管自锁头锚杆 |
CN104237006A (zh) * | 2014-09-30 | 2014-12-24 | 任红 | 一种玻璃筋材抗拉实验用的夹具 |
CN104846821A (zh) * | 2015-04-30 | 2015-08-19 | 广西大学 | 中空管缝式锚杆及其安装方法 |
CN105133607A (zh) * | 2015-09-07 | 2015-12-09 | 赵明 | 一种涨环式锚索装置 |
CN105114110A (zh) * | 2015-09-21 | 2015-12-02 | 洛阳中岩工程材料有限公司 | 一种新型滑道式涨壳锚头 |
CN106121697A (zh) * | 2016-08-19 | 2016-11-16 | 中国葛洲坝集团第三工程有限公司 | 一种快速提升涨壳锚头初始锚固力的装置及方法 |
CN106320610A (zh) * | 2016-10-31 | 2017-01-11 | 洛阳中岩工程材料有限公司 | 一种顶环式涨壳锚头 |
CN107559032B (zh) * | 2017-10-30 | 2024-01-02 | 洛阳工岩科技有限公司 | 翼型双向预应力锚钻杆 |
CN109209455B (zh) * | 2018-09-26 | 2023-08-25 | 浙江普泰克金属制品有限公司 | 一种具有阻浆塞的涨壳式预应力中空注浆锚杆 |
CN110670599B (zh) * | 2019-09-09 | 2021-08-06 | 中冶交通建设集团有限公司 | 一种中空注浆预应力锚杆及其施工方法 |
CN111828065B (zh) * | 2020-07-13 | 2022-03-15 | 宜昌鑫隆达矿山工程有限公司 | 一种巷道支护的可拆卸锚杆支护结构 |
CN113417678A (zh) * | 2021-07-27 | 2021-09-21 | 辽宁工程技术大学 | 一种翘壳式防冲锚杆及其支护方法 |
CN114320416A (zh) * | 2021-12-29 | 2022-04-12 | 西安建筑科技大学 | 一种涨壳式让压锚杆及其使用方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4369003A (en) * | 1979-01-31 | 1983-01-18 | Gebirgssicherung Gmbh | Rock anchors |
CN86201097U (zh) * | 1986-02-25 | 1987-02-04 | 中国有色金属工业总公司金川资源综合利用和重有色金属硫化矿富氧熔炼技术开发中心 | 胀楔式岩石锚杆 |
US5112160A (en) * | 1988-07-26 | 1992-05-12 | Delkor Technik Limited | Rock anchor |
CN2228132Y (zh) * | 1995-01-10 | 1996-05-29 | 煤炭科学研究总院北京开采研究所 | 双楔式金属锚杆 |
CN2229517Y (zh) * | 1995-01-26 | 1996-06-19 | 煤炭科学研究总院北京开采研究所 | 胀壳式金属锚杆锚固头 |
-
2003
- 2003-11-11 CN CNB2003101085475A patent/CN100365245C/zh not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4369003A (en) * | 1979-01-31 | 1983-01-18 | Gebirgssicherung Gmbh | Rock anchors |
CN86201097U (zh) * | 1986-02-25 | 1987-02-04 | 中国有色金属工业总公司金川资源综合利用和重有色金属硫化矿富氧熔炼技术开发中心 | 胀楔式岩石锚杆 |
US5112160A (en) * | 1988-07-26 | 1992-05-12 | Delkor Technik Limited | Rock anchor |
CN2228132Y (zh) * | 1995-01-10 | 1996-05-29 | 煤炭科学研究总院北京开采研究所 | 双楔式金属锚杆 |
CN2229517Y (zh) * | 1995-01-26 | 1996-06-19 | 煤炭科学研究总院北京开采研究所 | 胀壳式金属锚杆锚固头 |
Also Published As
Publication number | Publication date |
---|---|
CN1544798A (zh) | 2004-11-10 |
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Dodrive Engineering Materials Co.,Ltd. Assignor: Wu Dexing Contract record no.: 2011330000498 Denomination of invention: Shell expansion type rock bolt Granted publication date: 20080130 License type: Exclusive License Open date: 20041110 Record date: 20110513 |
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Owner name: XIANG XIAOZHEN Free format text: FORMER OWNER: WU DEXING Effective date: 20131203 |
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Free format text: CORRECT: ADDRESS; FROM: 310008 HANGZHOU, ZHEJIANG PROVINCE TO: 310051 HANGZHOU, ZHEJIANG PROVINCE |
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Effective date of registration: 20131203 Address after: 3 building 88, 502 Jiangling Road, Binjiang District, Zhejiang, Hangzhou 310051, China Patentee after: Xiang Xiaozhen Address before: Hangzhou City, Zhejiang province 310008 Qiutao Road No. 18 building 6 floor Hangzhou City Knitting Chinese Tuqiang Engineering Material Co Ltd Patentee before: Wu Dexing |
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EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hangzhou Dodrive Engineering Materials Co.,Ltd. Assignor: Wu Dexing Contract record no.: 2011330000498 Date of cancellation: 20131121 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Dexing Inventor after: Xiang Xiaozhen Inventor after: Ni Guangbin Inventor after: Tan Yongjie Inventor before: Wu Dexing |
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TR01 | Transfer of patent right |
Effective date of registration: 20151105 Address after: 310002, room 47, Jixiang alley, Shangcheng District, Zhejiang, Hangzhou 103, China Patentee after: Xiang Xiaozhen Patentee after: Hangzhou Dodrive Engineering Materials Co.,Ltd. Patentee after: China Railway Economic Rules Research Institute Patentee after: CHINA RAILWAY ERYUAN ENGINEERING GROUP Co.,Ltd. Address before: 3 building 88, 502 Jiangling Road, Binjiang District, Zhejiang, Hangzhou 310051, China Patentee before: Xiang Xiaozhen |
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CI01 | Publication of corrected invention patent application |
Correction item: The third patent holder after change Correct: CHINA RAILWAY ECONOMIC AND PLANNING RESEARCH INSTITUTE False: China Railway Economic Rules Research Institute Number: 47 Volume: 31 |
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ERR | Gazette correction | ||
CP01 | Change in the name or title of a patent holder |
Address after: 310002, room 47, Jixiang alley, Shangcheng District, Zhejiang, Hangzhou 103, China Co-patentee after: HANGZHOU DODRIVE ENGINEERING MATERIALS Co.,Ltd. Patentee after: Xiang Xiaozhen Co-patentee after: CHINA RAILWAY ECONOMIC AND PLANNING RESEARCH INSTITUTE Co.,Ltd. Co-patentee after: CHINA RAILWAY ERYUAN ENGINEERING GROUP Co.,Ltd. Address before: 310002, room 47, Jixiang alley, Shangcheng District, Zhejiang, Hangzhou 103, China Co-patentee before: HANGZHOU DODRIVE ENGINEERING MATERIALS Co.,Ltd. Patentee before: Xiang Xiaozhen Co-patentee before: CHINA RAILWAY ECONOMIC AND PLANNING Research Institute Co-patentee before: CHINA RAILWAY ERYUAN ENGINEERING GROUP Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200529 Address after: 310002, room 47, Jixiang alley, Shangcheng District, Zhejiang, Hangzhou 103, China Co-patentee after: HANGZHOU DODRIVE ENGINEERING MATERIALS Co.,Ltd. Patentee after: Xiang Xiaozhen Co-patentee after: CHINA RAILWAY ECONOMIC AND PLANNING RESEARCH INSTITUTE Co.,Ltd. Co-patentee after: CHINA RAILWAY ERYUAN ENGINEERING GROUP Co.,Ltd. Co-patentee after: CARS RAILWAY ENGINEERING Research Institute Address before: 310002, room 47, Jixiang alley, Shangcheng District, Zhejiang, Hangzhou 103, China Co-patentee before: HANGZHOU DODRIVE ENGINEERING MATERIALS Co.,Ltd. Patentee before: Xiang Xiaozhen Co-patentee before: CHINA RAILWAY ECONOMIC AND PLANNING RESEARCH INSTITUTE Co.,Ltd. Co-patentee before: CHINA RAILWAY ERYUAN ENGINEERING GROUP Co.,Ltd. |
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Granted publication date: 20080130 |
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CX01 | Expiry of patent term |