CN110132720B - Underwater resiliometer for detecting strength of underwater concrete and method thereof - Google Patents
Underwater resiliometer for detecting strength of underwater concrete and method thereof Download PDFInfo
- Publication number
- CN110132720B CN110132720B CN201910496238.0A CN201910496238A CN110132720B CN 110132720 B CN110132720 B CN 110132720B CN 201910496238 A CN201910496238 A CN 201910496238A CN 110132720 B CN110132720 B CN 110132720B
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- Prior art keywords
- tension spring
- shell
- resiliometer
- spring seat
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000010079 rubber tapping Methods 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 11
- 238000004364 calculation method Methods 0.000 claims description 9
- 238000005070 sampling Methods 0.000 claims description 4
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 238000005553 drilling Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 11
- 238000003763 carbonization Methods 0.000 description 7
- 239000004568 cement Substances 0.000 description 7
- -1 polytetrafluoroethylene Polymers 0.000 description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/52—Investigating hardness or rebound hardness by measuring extent of rebound of a striking body
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Numbering | Depth of water (m) | Carbonization depth (mm) | Rebound value of wetland | Dry land rebound value |
HTSY-1 | 0.21 | 0.48 | 32 | 35.1 |
HTSY-2 | 1.42 | 0.71 | 27.1 | 29.2 |
...... | ...... | ...... | ...... | ...... |
HTSY-12 | 15.2 | 4.3 | 17.2 | 20.1 |
...... | ...... | ...... | ...... | ........ |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910496238.0A CN110132720B (en) | 2019-06-10 | 2019-06-10 | Underwater resiliometer for detecting strength of underwater concrete and method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910496238.0A CN110132720B (en) | 2019-06-10 | 2019-06-10 | Underwater resiliometer for detecting strength of underwater concrete and method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110132720A CN110132720A (en) | 2019-08-16 |
CN110132720B true CN110132720B (en) | 2021-12-21 |
Family
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Family Applications (1)
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CN201910496238.0A Expired - Fee Related CN110132720B (en) | 2019-06-10 | 2019-06-10 | Underwater resiliometer for detecting strength of underwater concrete and method thereof |
Country Status (1)
Country | Link |
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CN (1) | CN110132720B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109813619B (en) * | 2018-12-27 | 2021-09-07 | 杭州华能工程安全科技股份有限公司 | Underwater resiliometer |
CN111965060B (en) * | 2020-08-03 | 2023-06-09 | 河海大学 | Press-in type on-site rebound modulus measuring device |
CN113640162B (en) * | 2021-09-06 | 2023-08-04 | 中国化学工程第三建设有限公司 | Pneumatic concrete resiliometer device |
CN113654931B (en) * | 2021-09-06 | 2023-08-04 | 中国化学工程第三建设有限公司 | Pneumatic mortar strength quality detection resiliometer device |
CN116429615B (en) * | 2023-04-11 | 2024-03-29 | 广州大学 | Resiliometer for detecting strength of underwater concrete |
CN116399740B (en) * | 2023-05-31 | 2023-08-15 | 山西八建集团有限公司 | On-spot acceptance device of building construction material |
CN116519517B (en) * | 2023-07-04 | 2023-09-05 | 合肥工大共达工程检测试验有限公司 | Concrete detects resilience method measuring device |
CN116818576B (en) * | 2023-08-31 | 2023-11-17 | 河南中投建设有限公司辉县市分公司 | Underwater concrete building detection device |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5593042A (en) * | 1979-01-10 | 1980-07-15 | Honsyu Shikoku Renrakukiyou Kodan | Hammer for water base-rock concreteness examination |
JP2006349566A (en) * | 2005-06-17 | 2006-12-28 | Nodakku Kk | Test hammer for underwater evaluation and concrete compression strength evaluation method |
CN102226746A (en) * | 2011-03-31 | 2011-10-26 | 哈尔滨工业大学 | Impact-type high-temperature hardness test method |
CN204679359U (en) * | 2015-05-27 | 2015-09-30 | 武汉市瑞坤经济发展有限责任公司 | 4.5J high strength concrete resiliometer |
CN106323782A (en) * | 2016-08-29 | 2017-01-11 | 西安超越智能科技有限公司 | Pneumatic rebound test hammer |
KR20170004189A (en) * | 2015-07-01 | 2017-01-11 | 한국해양과학기술원 | Casing for schmidt hammer having waterproof and dust prevention structure |
CN108693059A (en) * | 2018-04-28 | 2018-10-23 | 中国神华能源股份有限公司 | Hardness measuring device and hardness measurement method |
CN109813619A (en) * | 2018-12-27 | 2019-05-28 | 杭州华能工程安全科技股份有限公司 | A kind of underwater reisilometer |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108663264B (en) * | 2018-06-25 | 2024-02-09 | 郑州市第一建筑工程集团有限公司 | Device for detecting water pressure in concrete pipe |
CN109115592A (en) * | 2018-08-28 | 2019-01-01 | 深圳市必发达科技有限公司 | A kind of concrete bouncing back instrument |
-
2019
- 2019-06-10 CN CN201910496238.0A patent/CN110132720B/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5593042A (en) * | 1979-01-10 | 1980-07-15 | Honsyu Shikoku Renrakukiyou Kodan | Hammer for water base-rock concreteness examination |
JP2006349566A (en) * | 2005-06-17 | 2006-12-28 | Nodakku Kk | Test hammer for underwater evaluation and concrete compression strength evaluation method |
CN102226746A (en) * | 2011-03-31 | 2011-10-26 | 哈尔滨工业大学 | Impact-type high-temperature hardness test method |
CN204679359U (en) * | 2015-05-27 | 2015-09-30 | 武汉市瑞坤经济发展有限责任公司 | 4.5J high strength concrete resiliometer |
KR20170004189A (en) * | 2015-07-01 | 2017-01-11 | 한국해양과학기술원 | Casing for schmidt hammer having waterproof and dust prevention structure |
CN106323782A (en) * | 2016-08-29 | 2017-01-11 | 西安超越智能科技有限公司 | Pneumatic rebound test hammer |
CN108693059A (en) * | 2018-04-28 | 2018-10-23 | 中国神华能源股份有限公司 | Hardness measuring device and hardness measurement method |
CN109813619A (en) * | 2018-12-27 | 2019-05-28 | 杭州华能工程安全科技股份有限公司 | A kind of underwater reisilometer |
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CN110132720A (en) | 2019-08-16 |
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SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Xiang Yan Inventor after: Dong Chaosheng Inventor after: Chen Haikuan Inventor after: Chen Zhongyuan Inventor after: Liu Chengdong Inventor after: Yang Yang Inventor after: Zhang Kai Inventor after: Meng Ying Inventor after: Shen Guangze Inventor before: Xiang Yan Inventor before: Dong Chaosheng Inventor before: Chen Haikuan Inventor before: Chen Zhongyuan Inventor before: Liu Chengdong Inventor before: Yang Yang Inventor before: Zhang Kai Inventor before: Cheng Zhengfei Inventor before: Shen Guangze |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |