CN105651812A - 一种基于dts检测灌注桩完整性的检测系统设计方法 - Google Patents
一种基于dts检测灌注桩完整性的检测系统设计方法 Download PDFInfo
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- CN105651812A CN105651812A CN201511023196.7A CN201511023196A CN105651812A CN 105651812 A CN105651812 A CN 105651812A CN 201511023196 A CN201511023196 A CN 201511023196A CN 105651812 A CN105651812 A CN 105651812A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating presence of flaws
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107748179A (zh) * | 2017-12-05 | 2018-03-02 | 湖北工业大学 | 一种基于dts检测灌注桩完整性光纤加热影响半径确定方法 |
CN109030561A (zh) * | 2018-07-09 | 2018-12-18 | 大连理工大学 | 一种基于分布式光纤传感器的预应力管道压浆密实度检测装置及检测方法 |
CN109682853A (zh) * | 2019-01-09 | 2019-04-26 | 南京大学 | 一种基于fbg的冻土含冰量分布式原位测量方法及装置 |
CN111472395A (zh) * | 2020-06-03 | 2020-07-31 | 宁波亿诺维信息技术有限公司 | 一种建筑工程灌注桩缺陷检测系统 |
CN111560996A (zh) * | 2020-06-03 | 2020-08-21 | 宁波亿诺维信息技术有限公司 | 建筑工程灌注桩缺陷检测以及修复方法 |
CN112922050A (zh) * | 2021-02-01 | 2021-06-08 | 上海建工二建集团有限公司 | 基桩完整性检测方法及装置 |
CN117390833A (zh) * | 2023-09-27 | 2024-01-12 | 人工智能与数字经济广东省实验室(广州) | 一种第一类边界条件pod降阶递推边界条件处理方法及装置 |
CN117607200A (zh) * | 2023-11-09 | 2024-02-27 | 南京大学 | 基于主动加热光纤传感的土钉缺陷参数检测装置及方法 |
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JP2000329719A (ja) * | 1999-05-21 | 2000-11-30 | Sumitomo Osaka Cement Co Ltd | コンクリートの断熱温度上昇試験装置 |
CN102854214A (zh) * | 2012-08-31 | 2013-01-02 | 中国建筑科学研究院 | 土壤热物性参数测量装置及测量方法 |
-
2015
- 2015-12-30 CN CN201511023196.7A patent/CN105651812B/zh active Active
Patent Citations (2)
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JP2000329719A (ja) * | 1999-05-21 | 2000-11-30 | Sumitomo Osaka Cement Co Ltd | コンクリートの断熱温度上昇試験装置 |
CN102854214A (zh) * | 2012-08-31 | 2013-01-02 | 中国建筑科学研究院 | 土壤热物性参数测量装置及测量方法 |
Non-Patent Citations (5)
Title |
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JIA SONG ET AL.: "Long-Range High Spatial Resolution Distributed", 《IEEE PHOTONICS JOURNAL》 * |
常聚友等: "混凝土灌注桩完整性及沉渣厚度的检测研究", 《铁道工程学报》 * |
徐瀚立: "分布式光纤温度传感器空间分辨率对测温精度的影响研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
邹华生等: "《流体力学与传热》", 31 August 2004, 华南理工大学出版社 * |
雷文凯等: "基于分布式光纤测温技术的灌注桩完整性检测", 《湖北工业大学学报》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107748179A (zh) * | 2017-12-05 | 2018-03-02 | 湖北工业大学 | 一种基于dts检测灌注桩完整性光纤加热影响半径确定方法 |
CN109030561A (zh) * | 2018-07-09 | 2018-12-18 | 大连理工大学 | 一种基于分布式光纤传感器的预应力管道压浆密实度检测装置及检测方法 |
CN109030561B (zh) * | 2018-07-09 | 2023-10-27 | 大连理工大学 | 一种基于分布式光纤传感器的预应力管道压浆密实度检测装置及检测方法 |
CN109682853A (zh) * | 2019-01-09 | 2019-04-26 | 南京大学 | 一种基于fbg的冻土含冰量分布式原位测量方法及装置 |
CN109682853B (zh) * | 2019-01-09 | 2024-02-13 | 南京大学 | 一种基于fbg的冻土含冰量分布式原位测量方法及装置 |
CN111472395A (zh) * | 2020-06-03 | 2020-07-31 | 宁波亿诺维信息技术有限公司 | 一种建筑工程灌注桩缺陷检测系统 |
CN111560996A (zh) * | 2020-06-03 | 2020-08-21 | 宁波亿诺维信息技术有限公司 | 建筑工程灌注桩缺陷检测以及修复方法 |
CN112922050A (zh) * | 2021-02-01 | 2021-06-08 | 上海建工二建集团有限公司 | 基桩完整性检测方法及装置 |
CN117390833A (zh) * | 2023-09-27 | 2024-01-12 | 人工智能与数字经济广东省实验室(广州) | 一种第一类边界条件pod降阶递推边界条件处理方法及装置 |
CN117607200A (zh) * | 2023-11-09 | 2024-02-27 | 南京大学 | 基于主动加热光纤传感的土钉缺陷参数检测装置及方法 |
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