CN103487373B - slope crack monitoring device and measuring method thereof - Google Patents
slope crack monitoring device and measuring method thereof Download PDFInfo
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- CN103487373B CN103487373B CN201310471009.6A CN201310471009A CN103487373B CN 103487373 B CN103487373 B CN 103487373B CN 201310471009 A CN201310471009 A CN 201310471009A CN 103487373 B CN103487373 B CN 103487373B
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- retainer ring
- spud pile
- crack
- steel ruler
- convergence gauge
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000012806 monitoring device Methods 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
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- 238000012544 monitoring process Methods 0.000 claims description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 6
- 238000007665 sagging Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
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- 230000007423 decrease Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
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CN201310471009.6A CN103487373B (en) | 2013-10-10 | 2013-10-10 | slope crack monitoring device and measuring method thereof |
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CN201310471009.6A CN103487373B (en) | 2013-10-10 | 2013-10-10 | slope crack monitoring device and measuring method thereof |
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CN103487373A CN103487373A (en) | 2014-01-01 |
CN103487373B true CN103487373B (en) | 2016-09-28 |
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CN201310471009.6A Expired - Fee Related CN103487373B (en) | 2013-10-10 | 2013-10-10 | slope crack monitoring device and measuring method thereof |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110320156A (en) * | 2019-05-30 | 2019-10-11 | 中铁科学研究院有限公司 | A method of test gunite concrete and spraying waterproof adhesive strength |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103791802A (en) * | 2014-01-27 | 2014-05-14 | 北京工业大学 | Underground tunnel two-side convergence and deformation electronic measurement device and method |
CN103835321B (en) * | 2014-03-14 | 2015-09-02 | 洛阳理工学院 | A kind of easy device for horizontal displacement monitoring |
CN103913145B (en) * | 2014-04-15 | 2016-06-22 | 南昌航空大学 | A kind of crack openings double-deformation monitoring of structures and measuring method |
CN105136100A (en) * | 2015-04-29 | 2015-12-09 | 中国电建集团贵阳勘测设计研究院有限公司 | Tunnel convergence deformation monitoring method and device |
CN104898180A (en) * | 2015-06-19 | 2015-09-09 | 中国地质大学(武汉) | Simple monitoring device for earth surface cracks |
CN105066948B (en) * | 2015-08-21 | 2017-09-19 | 四川隧唐科技股份有限公司 | Distress in concrete remote real time monitoring system |
CN106643447A (en) * | 2016-12-31 | 2017-05-10 | 长江三峡勘测研究院有限公司(武汉) | Vernier type crack measuring meter for crack deformation monitoring and using method thereof |
CN107356176A (en) * | 2017-07-06 | 2017-11-17 | 广东省地质建设工程勘察院 | Portable remote crack detector |
CN110220439B (en) * | 2019-06-11 | 2021-01-08 | 四川轻化工大学 | A crack measuring device for high-speed railway base inspection |
CN114575392B (en) * | 2022-01-12 | 2024-07-30 | 广东省水利水电第三工程局有限公司 | Deformation early warning observation device for large sandbag cofferdam |
CN115655366B (en) * | 2022-10-25 | 2024-02-02 | 广东御鑫建筑工程有限公司 | Side slope geotechnical engineering monitoring system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1641922A1 (en) * | 1988-09-20 | 1991-04-15 | Научно-исследовательский институт прикладной геодезии | Device for monitoring the spacing of rails of a track |
CS271934B1 (en) * | 1988-12-01 | 1990-12-13 | Radomir Ing Ondrus | Rock convergence and expansion meter in mines |
CN201335677Y (en) * | 2009-01-20 | 2009-10-28 | 长江水利委员会长江勘测规划设计研究院 | Embedded joint meter |
-
2013
- 2013-10-10 CN CN201310471009.6A patent/CN103487373B/en not_active Expired - Fee Related
Non-Patent Citations (3)
Title |
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Crack detection in plates using fractal dimension;L.J. Hadjileontiadis et al.;《Engineering Structures》;20061027;第1612–1625页 * |
Rising crack-growth-resistance behavior in cortical bone: implications for toughness measurements;Deepak Vashishth;《Journal of Biomechanics》;20041231;第37卷;第943–946页 * |
THE DETECTION OF SLOW CRACK GROWTH IN CRACK OPENING DISPLACEMENT SPECIMENS USING AN ELECTRICAL POTENTIAL METHOD;J. M. LOWES et al.;《Engineering Fracture Mechanics》;19711231;第3卷;第103-108页 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110320156A (en) * | 2019-05-30 | 2019-10-11 | 中铁科学研究院有限公司 | A method of test gunite concrete and spraying waterproof adhesive strength |
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Address after: 211112 Jiangning City, Nanjing Province, the integrity of the road No. 2200, Applicant after: JSTI GROUP Co.,Ltd. Address before: 211112 Jiangning City, Nanjing Province, the integrity of the road No. 2200, Applicant before: JIANGSU TRANSPORTATION RESEARCH INSTITUTE Co.,Ltd. |
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Effective date of registration: 20170303 Address after: 211112 Jiangning City, Nanjing Province, the integrity of the road No. 2200, Patentee after: JIANGSU SANLIAN SAFETY EVALUATION ADVISORY CO.,LTD. Address before: 211112 Jiangning City, Nanjing Province, the integrity of the road No. 2200, Patentee before: JSTI GROUP Co.,Ltd. |
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Address after: 210000, No. 2200, good faith Road, Jiangning District, Jiangsu, Nanjing Patentee after: Suzhou Branch Group (Jiangsu) Safety Science Research Institute Co.,Ltd. Address before: 210000, No. 2200, good faith Road, Jiangning District, Jiangsu, Nanjing Patentee before: JIANGSU SANLIAN SAFETY EVALUATION ADVISORY CO.,LTD. |
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Effective date of registration: 20190114 Address after: Room 604, Unit 2, Building 5, No. 135 Songshan Road, Jianye District, Nanjing City, Jiangsu Province Patentee after: Wen Xuli Address before: 210000 No. 2200 Chengxin Avenue, Jiangning District, Nanjing, Jiangsu. Patentee before: Suzhou Branch Group (Jiangsu) Safety Science Research Institute Co.,Ltd. |
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