CN1245637C - 管波探测法 - Google Patents
管波探测法 Download PDFInfo
- Publication number
- CN1245637C CN1245637C CN 200310112325 CN200310112325A CN1245637C CN 1245637 C CN1245637 C CN 1245637C CN 200310112325 CN200310112325 CN 200310112325 CN 200310112325 A CN200310112325 A CN 200310112325A CN 1245637 C CN1245637 C CN 1245637C
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
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- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200310112325 CN1245637C (zh) | 2003-11-25 | 2003-11-25 | 管波探测法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200310112325 CN1245637C (zh) | 2003-11-25 | 2003-11-25 | 管波探测法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1544934A CN1544934A (zh) | 2004-11-10 |
CN1245637C true CN1245637C (zh) | 2006-03-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200310112325 Expired - Lifetime CN1245637C (zh) | 2003-11-25 | 2003-11-25 | 管波探测法 |
Country Status (1)
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CN (1) | CN1245637C (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7672193B2 (en) * | 2007-05-21 | 2010-03-02 | Schlumberger Technology Corporation | Methods and systems for processing acoustic waveform data |
CN102338882B (zh) * | 2010-07-26 | 2016-01-20 | 中国电建集团贵阳勘测设计研究院有限公司 | 利用孔间声压成像探测溶洞的方法及装置 |
CN102565848B (zh) * | 2010-12-08 | 2015-11-11 | 中国电建集团贵阳勘测设计研究院有限公司 | 利用共振波成像探测溶洞的方法 |
CN102606141A (zh) * | 2012-03-24 | 2012-07-25 | 北京市三一重机有限公司 | 一种桩孔轨迹检测方法、装置及带此装置的钻机 |
CN105842338B (zh) * | 2016-02-22 | 2018-11-13 | 南京兰博瑞达检测技术有限公司 | 一种用于厚壁管全体积检测的超声内扫描成像系统和方法 |
CN106149770B (zh) * | 2016-06-30 | 2018-04-20 | 广东省建筑设计研究院 | 灌注桩桩基施工期间同步进行的大直径灌注桩孔壁岩体完整性探测方法 |
CN109283250B (zh) * | 2017-07-19 | 2020-12-01 | 中国科学院声学研究所 | 一种基于柱面超声相控阵的井壁缺陷定量评估方法 |
CN109541690B (zh) * | 2018-11-30 | 2020-05-19 | 中铁第四勘察设计院集团有限公司 | 一种浅层介质结构面松散程度评价方法 |
CN109407144B (zh) * | 2018-12-05 | 2020-02-18 | 中国矿业大学 | 一种基于多波的单孔孤石立体探测方法 |
CN110673216B (zh) * | 2019-10-28 | 2022-06-07 | 中建四局第一建设有限公司 | 一种单孔电阻率探测溶洞方法 |
CN113156506A (zh) * | 2021-04-23 | 2021-07-23 | 广西路桥工程集团有限公司 | 一种基于管波探测的隧道超前钻孔探测装置及其使用方法 |
CN113417644B (zh) * | 2021-05-31 | 2024-04-30 | 中铁十六局集团北京轨道交通工程建设有限公司 | 一种盾构施工过程中溶洞探测方法 |
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2003
- 2003-11-25 CN CN 200310112325 patent/CN1245637C/zh not_active Expired - Lifetime
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CN1544934A (zh) | 2004-11-10 |
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Owner name: CHEN SUWEN Free format text: FORMER OWNER: RAO QIRONG Effective date: 20150806 |
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Effective date of registration: 20150806 Address after: 510800 Guangdong city in Guangzhou Province, Xinhua Street, Huadu District Orchid Road No. 3 building 502 room 14 Jin Ming Yuan Patentee after: Chen Suwen Patentee after: Li Xuewen Address before: 59 No. 510800 Guangdong province Guangzhou City Huadu District Xiuquan Avenue Patentee before: Rao Qirong Patentee before: Li Xuewen |
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Address after: 59 No. 510800 Guangdong province Guangzhou City Huadu District Xiuquan Avenue Patentee after: Li Xuewen Patentee after: Chen Suwen Address before: 510800 Guangdong city in Guangzhou Province, Xinhua Street, Huadu District Orchid Road No. 3 building 502 room 14 Jin Ming Yuan Patentee before: Chen Suwen Patentee before: Li Xuewen |
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