CN110425974B - 一种对非金属集输管线服役伸长变形在线监测的方法 - Google Patents
一种对非金属集输管线服役伸长变形在线监测的方法 Download PDFInfo
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- CN110425974B CN110425974B CN201910683102.0A CN201910683102A CN110425974B CN 110425974 B CN110425974 B CN 110425974B CN 201910683102 A CN201910683102 A CN 201910683102A CN 110425974 B CN110425974 B CN 110425974B
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- axial deformation
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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
- 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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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
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CN110487164A (zh) * | 2019-07-26 | 2019-11-22 | 中国石油天然气集团公司管材研究所 | 一种非金属集输管线轴向变形在线监测装置 |
CN111059997B (zh) * | 2019-12-30 | 2021-11-12 | 中铁十二局集团有限公司 | 高墩泵送混凝土泵管检测系统及检测方法 |
Citations (8)
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---|---|---|---|---|
US4275599A (en) * | 1979-12-20 | 1981-06-30 | Rockwell International Corporation | Sensor for measuring dynamic variations in strain |
US6125708A (en) * | 1999-02-05 | 2000-10-03 | Ford Global Technologies, Inc. | Quick installing axial deformation transducer |
CN102636129A (zh) * | 2012-05-09 | 2012-08-15 | 中国电子科技集团公司第八研究所 | 光纤应变传感器 |
CN104101306A (zh) * | 2014-07-24 | 2014-10-15 | 河海大学 | 一种光纤光栅温度补偿方法及超薄微型钢筋应变计 |
CN108072352A (zh) * | 2017-12-13 | 2018-05-25 | 中国飞机强度研究所 | 一种轴向位移传感器夹持装置 |
CN109373880A (zh) * | 2018-08-31 | 2019-02-22 | 湘潭大学 | 一种山体裂缝监测预警系统及预警方法 |
CN109974572A (zh) * | 2019-03-25 | 2019-07-05 | 绍兴文理学院 | 一种石墨烯橡胶应变测试装置及岩石应变测量方法 |
CN110030966A (zh) * | 2019-03-06 | 2019-07-19 | 武汉理工大学 | 监测波纹补偿器轴向、角向变形大小和方向的装置及方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104013377A (zh) * | 2014-06-10 | 2014-09-03 | 上海大学 | 可弯折变形光纤束内窥镜管线 |
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- 2019-07-26 CN CN201910683102.0A patent/CN110425974B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4275599A (en) * | 1979-12-20 | 1981-06-30 | Rockwell International Corporation | Sensor for measuring dynamic variations in strain |
US6125708A (en) * | 1999-02-05 | 2000-10-03 | Ford Global Technologies, Inc. | Quick installing axial deformation transducer |
CN102636129A (zh) * | 2012-05-09 | 2012-08-15 | 中国电子科技集团公司第八研究所 | 光纤应变传感器 |
CN104101306A (zh) * | 2014-07-24 | 2014-10-15 | 河海大学 | 一种光纤光栅温度补偿方法及超薄微型钢筋应变计 |
CN108072352A (zh) * | 2017-12-13 | 2018-05-25 | 中国飞机强度研究所 | 一种轴向位移传感器夹持装置 |
CN109373880A (zh) * | 2018-08-31 | 2019-02-22 | 湘潭大学 | 一种山体裂缝监测预警系统及预警方法 |
CN110030966A (zh) * | 2019-03-06 | 2019-07-19 | 武汉理工大学 | 监测波纹补偿器轴向、角向变形大小和方向的装置及方法 |
CN109974572A (zh) * | 2019-03-25 | 2019-07-05 | 绍兴文理学院 | 一种石墨烯橡胶应变测试装置及岩石应变测量方法 |
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Address after: 710065, No. two, No. 32, Xi'an, Shaanxi Patentee after: CNPC TUBULAR GOODS Research Institute Patentee after: Xi'an Sanhuan Petroleum Pipe Technology Co.,Ltd. Address before: 710065, No. two, No. 32, Xi'an, Shaanxi Patentee before: CNPC TUBULAR GOODS Research Institute Patentee before: XI'AN TRI-CIRCLE TECHNOLOGY DEVELOPMENT Corp. |
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Effective date of registration: 20221226 Address after: 100007 Oil Mansion, 9 North Avenue, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: China Petroleum Engineering Materials Research Institute Co.,Ltd. Patentee after: Xi'an Sanhuan Petroleum Pipe Technology Co.,Ltd. Address before: 710065, No. two, No. 32, Xi'an, Shaanxi Patentee before: CNPC TUBULAR GOODS Research Institute Patentee before: Xi'an Sanhuan Petroleum Pipe Technology Co.,Ltd. |
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