CN111155518B - 基于电磁吸力的可回收型多功能锚杆及其工作方法 - Google Patents
基于电磁吸力的可回收型多功能锚杆及其工作方法 Download PDFInfo
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- CN111155518B CN111155518B CN202010072443.7A CN202010072443A CN111155518B CN 111155518 B CN111155518 B CN 111155518B CN 202010072443 A CN202010072443 A CN 202010072443A CN 111155518 B CN111155518 B CN 111155518B
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- 238000012806 monitoring device Methods 0.000 claims abstract description 23
- 238000012544 monitoring process Methods 0.000 claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 8
- 239000002689 soil Substances 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 229920000876 geopolymer Polymers 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000004873 anchoring Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229940099259 vaseline Drugs 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 3
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
- G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Piles And Underground Anchors (AREA)
Abstract
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CN202010072443.7A CN111155518B (zh) | 2020-01-21 | 2020-01-21 | 基于电磁吸力的可回收型多功能锚杆及其工作方法 |
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CN202010072443.7A CN111155518B (zh) | 2020-01-21 | 2020-01-21 | 基于电磁吸力的可回收型多功能锚杆及其工作方法 |
Publications (2)
Publication Number | Publication Date |
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CN111155518A CN111155518A (zh) | 2020-05-15 |
CN111155518B true CN111155518B (zh) | 2021-03-26 |
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CN202010072443.7A Active CN111155518B (zh) | 2020-01-21 | 2020-01-21 | 基于电磁吸力的可回收型多功能锚杆及其工作方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112092179A (zh) * | 2020-09-16 | 2020-12-18 | 黄娟玲 | 一种防沉降预应力混凝土管桩的制备工艺 |
CN112177523B (zh) * | 2020-10-30 | 2022-08-02 | 中航勘察设计研究院有限公司 | 一种电磁支护型钻锚一体机及锚固方法 |
CN112709232A (zh) * | 2020-12-29 | 2021-04-27 | 东北大学 | 一种可循环使用深基坑桩锚支护装置 |
CN113090311B (zh) * | 2021-04-19 | 2023-05-02 | 三峡大学 | 基于电磁吸力的可回收电磁体的仰孔式注浆锚杆及施工方法 |
CN113187529B (zh) * | 2021-05-24 | 2023-07-11 | 三峡大学 | 一种隧道流质充填衬砌卸砂量计量及加固施工装置和方法 |
CN113464187B (zh) * | 2021-09-06 | 2021-11-09 | 徐州成瑞建筑科技研究院有限公司 | 一种提高锚杆抗剪切性能的套筒组件及包括该组件的锚杆 |
CN115853566A (zh) * | 2022-12-08 | 2023-03-28 | 中交第二公路勘察设计研究院有限公司 | 预制式隧道预应力锚杆及其制作方法和使用方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19749907C1 (de) * | 1997-11-11 | 1999-10-14 | Suspa Spannbeton Gmbh | Verfahren und Vorrichtung zur Bestimmung von Zug- oder Druckspannungen in einem ferromagnetischen Element, insbesondere einem Spann-, Zug- oder Druckglied für das Bauwesen |
CN104481564B (zh) * | 2014-11-28 | 2017-03-15 | 山东大学 | 一种变形自检测的碳纤维树脂锚杆及其制备方法和应用 |
CN104833303A (zh) * | 2015-04-30 | 2015-08-12 | 广西大学 | 用于监测锚杆变形的装置 |
CN105544566B (zh) * | 2016-01-25 | 2017-10-13 | 重庆工商职业学院 | 缓冲阻尼锚杆 |
CN109976401A (zh) * | 2019-04-22 | 2019-07-05 | 广州市建筑科学研究院有限公司 | 一种充气锚杆的充气控制装置 |
CN110042834A (zh) * | 2019-04-22 | 2019-07-23 | 三峡大学 | 磁性砂浆锚固体的施工方法 |
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Effective date of registration: 20210831 Address after: 100102 room 607, 101-1-8 / F, building 2, yard 2, Lize East 2nd Road, Chaoyang District, Beijing Patentee after: CCCC TUNNEL ENGINEERING Co.,Ltd. Patentee after: Yanshan University Address before: 066004 No. 438 west section of Hebei Avenue, seaport District, Hebei, Qinhuangdao Patentee before: Yanshan University |
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Effective date of registration: 20220812 Address after: 100000 room 1510, 15 / F, block a, Shitong building, zhoujiajing compound, Guanzhuang, Chaoyang District, Beijing Patentee after: CCCC TUNNEL ENGINEERING Co.,Ltd. Patentee after: CCCC First Highway Engineering Group Huazhong Engineering Co.,Ltd. Patentee after: CHINA COMMUNICATIONS CONSTRUCTION JIJIAO EXPRESSWAY INVESTMENT DEVELOPMENT Co.,Ltd. Patentee after: CCCC Investment Co.,Ltd. Patentee after: HEBEI HIGHWAY & WATERWAY ENGINEERING CONSULTING CO.,LTD. Address before: 100102 room 607, 101-1-8 / F, building 2, yard 2, Lize East 2nd Road, Chaoyang District, Beijing Patentee before: CCCC TUNNEL ENGINEERING Co.,Ltd. Patentee before: Yanshan University |
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