CN110736430A - 适用于深部地下工程的光纤光栅位移计安装及保护方法 - Google Patents
适用于深部地下工程的光纤光栅位移计安装及保护方法 Download PDFInfo
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- CN110736430A CN110736430A CN201910984872.9A CN201910984872A CN110736430A CN 110736430 A CN110736430 A CN 110736430A CN 201910984872 A CN201910984872 A CN 201910984872A CN 110736430 A CN110736430 A CN 110736430A
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- steel pipe
- grouting
- displacement meter
- pipe
- thickened
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
- G01B11/165—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by means of a grating deformed by the object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
- G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Piles And Underground Anchors (AREA)
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CN201910984872.9A CN110736430B (zh) | 2019-10-16 | 2019-10-16 | 适用于深部地下工程的光纤光栅位移计安装及保护方法 |
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CN201910984872.9A CN110736430B (zh) | 2019-10-16 | 2019-10-16 | 适用于深部地下工程的光纤光栅位移计安装及保护方法 |
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CN110736430A true CN110736430A (zh) | 2020-01-31 |
CN110736430B CN110736430B (zh) | 2021-06-22 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116007525A (zh) * | 2023-03-24 | 2023-04-25 | 石家庄宜中机电技术有限公司 | 煤矿井筒井壁形变密集光栅在线监测装置 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007086049A (ja) * | 2005-09-23 | 2007-04-05 | Jiaotong Univ | 地面の変位をモニターするファイバブラッググレーティングにより検知するセグメント化された歪み計 |
CN102102537A (zh) * | 2010-12-20 | 2011-06-22 | 中铁隧道集团有限公司 | 隧道围岩径向应力应变分布式监测技术 |
CN102168950A (zh) * | 2010-12-20 | 2011-08-31 | 中铁隧道集团有限公司 | 隧道围岩变形分布式光纤超前监测方法 |
CN202066479U (zh) * | 2011-03-08 | 2011-12-07 | 赵恩国 | 一种直线式光纤光栅位移计 |
WO2012104272A1 (en) * | 2011-01-31 | 2012-08-09 | Eaton Aerospace Limited | Gas conditioning membrane separation system |
CN102877870A (zh) * | 2012-10-18 | 2013-01-16 | 湖南科技大学 | 动静组合智能预警锚杆 |
CN103225146A (zh) * | 2012-01-27 | 2013-07-31 | 里特机械公司 | 设有清洁机构的喷气纺纱机和其涡流室的清洁方法 |
CN103556992A (zh) * | 2013-10-25 | 2014-02-05 | 中国矿业大学 | 一种光纤光栅地应力的获取方法 |
CN103557012A (zh) * | 2013-11-19 | 2014-02-05 | 河南理工大学 | 一种大变形巷道围岩注浆紧固承载结构及施工方法 |
CN105604593A (zh) * | 2016-03-17 | 2016-05-25 | 天津大学 | 一种三阶段锚固组合式中空注浆锚杆 |
CN106225818A (zh) * | 2016-07-15 | 2016-12-14 | 东南大学 | 一种单点温补多功能智能锚杆及其安装布设方法 |
CN109763848A (zh) * | 2019-01-25 | 2019-05-17 | 北京瑞威世纪铁道工程有限公司 | 隧道和地下工程早高强预应力锚索施工方法 |
CN110017152A (zh) * | 2019-03-23 | 2019-07-16 | 新汶矿业集团有限责任公司孙村煤矿 | 一种地下工程极破碎围岩分步注浆加固方法 |
-
2019
- 2019-10-16 CN CN201910984872.9A patent/CN110736430B/zh not_active Expired - Fee Related
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007086049A (ja) * | 2005-09-23 | 2007-04-05 | Jiaotong Univ | 地面の変位をモニターするファイバブラッググレーティングにより検知するセグメント化された歪み計 |
CN102102537A (zh) * | 2010-12-20 | 2011-06-22 | 中铁隧道集团有限公司 | 隧道围岩径向应力应变分布式监测技术 |
CN102168950A (zh) * | 2010-12-20 | 2011-08-31 | 中铁隧道集团有限公司 | 隧道围岩变形分布式光纤超前监测方法 |
WO2012104272A1 (en) * | 2011-01-31 | 2012-08-09 | Eaton Aerospace Limited | Gas conditioning membrane separation system |
CN202066479U (zh) * | 2011-03-08 | 2011-12-07 | 赵恩国 | 一种直线式光纤光栅位移计 |
CN103225146A (zh) * | 2012-01-27 | 2013-07-31 | 里特机械公司 | 设有清洁机构的喷气纺纱机和其涡流室的清洁方法 |
CN102877870A (zh) * | 2012-10-18 | 2013-01-16 | 湖南科技大学 | 动静组合智能预警锚杆 |
CN103556992A (zh) * | 2013-10-25 | 2014-02-05 | 中国矿业大学 | 一种光纤光栅地应力的获取方法 |
CN103557012A (zh) * | 2013-11-19 | 2014-02-05 | 河南理工大学 | 一种大变形巷道围岩注浆紧固承载结构及施工方法 |
CN105604593A (zh) * | 2016-03-17 | 2016-05-25 | 天津大学 | 一种三阶段锚固组合式中空注浆锚杆 |
CN106225818A (zh) * | 2016-07-15 | 2016-12-14 | 东南大学 | 一种单点温补多功能智能锚杆及其安装布设方法 |
CN109763848A (zh) * | 2019-01-25 | 2019-05-17 | 北京瑞威世纪铁道工程有限公司 | 隧道和地下工程早高强预应力锚索施工方法 |
CN110017152A (zh) * | 2019-03-23 | 2019-07-16 | 新汶矿业集团有限责任公司孙村煤矿 | 一种地下工程极破碎围岩分步注浆加固方法 |
Non-Patent Citations (2)
Title |
---|
LIU F F,XIA H J,CHEN L J,ET AL.: "A Novel Type Compact FBG-Based Micro-Displacement Sensing Machine Using a Temperature-Bias Self-Compensating Technique", 《DVANCED MATERIALS RESEARCH》 * |
张勇等: "深部回采巷道防冲释能耦合支护技术及应用", 《岩石力学与工程学报》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116007525A (zh) * | 2023-03-24 | 2023-04-25 | 石家庄宜中机电技术有限公司 | 煤矿井筒井壁形变密集光栅在线监测装置 |
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