CN203642910U - Dual-pore water pressure gauge-based settlement measurement device and system - Google Patents
Dual-pore water pressure gauge-based settlement measurement device and system Download PDFInfo
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- CN203642910U CN203642910U CN201320784078.8U CN201320784078U CN203642910U CN 203642910 U CN203642910 U CN 203642910U CN 201320784078 U CN201320784078 U CN 201320784078U CN 203642910 U CN203642910 U CN 203642910U
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- pressure gauge
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- pore pressure
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- water pressure
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- 238000005259 measurement Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 38
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 17
- 230000009977 dual effect Effects 0.000 claims description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract 1
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- 230000035945 sensitivity Effects 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
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- 239000003643 water by type Substances 0.000 description 1
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CN201320784078.8U CN203642910U (en) | 2013-12-02 | 2013-12-02 | Dual-pore water pressure gauge-based settlement measurement device and system |
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CN201320784078.8U CN203642910U (en) | 2013-12-02 | 2013-12-02 | Dual-pore water pressure gauge-based settlement measurement device and system |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105716570A (en) * | 2016-01-28 | 2016-06-29 | 河海大学 | Adjustable settlement measurement device based on multiple resistance type pore pressure meters and measurement method |
CN107083769A (en) * | 2017-06-23 | 2017-08-22 | 交通运输部天津水运工程科学研究所 | A kind of type vibration wire pore pressure gauge negative pressure calibration device and method |
CN110207652A (en) * | 2019-06-11 | 2019-09-06 | 中铁一局集团有限公司 | A kind of pressure line settlement observer using law of connected vessels |
-
2013
- 2013-12-02 CN CN201320784078.8U patent/CN203642910U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105716570A (en) * | 2016-01-28 | 2016-06-29 | 河海大学 | Adjustable settlement measurement device based on multiple resistance type pore pressure meters and measurement method |
CN105716570B (en) * | 2016-01-28 | 2018-03-16 | 河海大学 | A kind of adjustable settlement measuring device and measuring method based on more resistance-type pore pressure meters |
CN107083769A (en) * | 2017-06-23 | 2017-08-22 | 交通运输部天津水运工程科学研究所 | A kind of type vibration wire pore pressure gauge negative pressure calibration device and method |
CN110207652A (en) * | 2019-06-11 | 2019-09-06 | 中铁一局集团有限公司 | A kind of pressure line settlement observer using law of connected vessels |
CN110207652B (en) * | 2019-06-11 | 2021-05-04 | 中铁一局集团有限公司 | Pressure pipeline settlement observation device utilizing communicating vessel principle |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Yue Hydropower Engineering Construction Co.,Ltd. Assignor: Hohai University Contract record no.: 2019320000005 Denomination of utility model: Dual-pore water pressure gauge-based settlement measurement device and system Granted publication date: 20140611 License type: Common License Record date: 20190108 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU YUANNENG ELECTRIC POWER ENGINEERING Co.,Ltd. Assignor: Hohai University Contract record no.: 2019320000089 Denomination of utility model: Dual-pore water pressure gauge-based settlement measurement device and system Granted publication date: 20140611 License type: Common License Record date: 20190327 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: JIANGSU YUANNENG ELECTRIC POWER ENGINEERING Co.,Ltd. Assignor: HOHAI University Contract record no.: 2019320000089 Date of cancellation: 20221101 |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
CX01 | Expiry of patent term |
Granted publication date: 20140611 |
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CX01 | Expiry of patent term |