CN104452831A - Underwater low-resistance pile foundation low-strain dynamic monitoring device - Google Patents
Underwater low-resistance pile foundation low-strain dynamic monitoring device Download PDFInfo
- Publication number
- CN104452831A CN104452831A CN201410647859.1A CN201410647859A CN104452831A CN 104452831 A CN104452831 A CN 104452831A CN 201410647859 A CN201410647859 A CN 201410647859A CN 104452831 A CN104452831 A CN 104452831A
- Authority
- CN
- China
- Prior art keywords
- stress wave
- pushing
- hammer
- housing
- wave generation
- 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.)
- Granted
Links
- 238000012806 monitoring device Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims description 33
- 239000010410 layer Substances 0.000 claims description 30
- 238000002347 injection Methods 0.000 claims description 21
- 239000007924 injection Substances 0.000 claims description 21
- 238000010030 laminating Methods 0.000 claims description 15
- 239000011229 interlayer Substances 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 5
- 238000007667 floating Methods 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 9
- 239000000523 sample Substances 0.000 abstract description 7
- 239000000853 adhesive Substances 0.000 abstract 1
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410647859.1A CN104452831B (en) | 2014-11-16 | 2014-11-16 | Device is surveyed under water with lower resistance low-strain foundation pile is dynamic |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410647859.1A CN104452831B (en) | 2014-11-16 | 2014-11-16 | Device is surveyed under water with lower resistance low-strain foundation pile is dynamic |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104452831A true CN104452831A (en) | 2015-03-25 |
CN104452831B CN104452831B (en) | 2016-01-13 |
Family
ID=52899531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410647859.1A Active CN104452831B (en) | 2014-11-16 | 2014-11-16 | Device is surveyed under water with lower resistance low-strain foundation pile is dynamic |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104452831B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107100212A (en) * | 2017-06-15 | 2017-08-29 | 钟利芬 | One kind is used for the quick low strain integrity testing equipment of foundation pile |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05306923A (en) * | 1992-04-30 | 1993-11-19 | Takenaka Komuten Co Ltd | Three-dimensional method and instrument for measuring surface |
CN1090044A (en) * | 1993-01-07 | 1994-07-27 | 修朝英 | Portable integrated dynamic test-pile analyzing instrument |
JPH09196897A (en) * | 1996-01-22 | 1997-07-31 | Mitsubishi Heavy Ind Ltd | Diagnosis method for soundness of underground construction |
CN201068574Y (en) * | 2007-03-16 | 2008-06-04 | 天津市大地海陆岩土工程技术开发有限公司 | Heave hand hammer large long pile strain detection device |
CN203551516U (en) * | 2013-10-30 | 2014-04-16 | 天津市建联工程勘测有限公司 | Device for detecting integrality of pile body by using low strain method |
-
2014
- 2014-11-16 CN CN201410647859.1A patent/CN104452831B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05306923A (en) * | 1992-04-30 | 1993-11-19 | Takenaka Komuten Co Ltd | Three-dimensional method and instrument for measuring surface |
CN1090044A (en) * | 1993-01-07 | 1994-07-27 | 修朝英 | Portable integrated dynamic test-pile analyzing instrument |
JPH09196897A (en) * | 1996-01-22 | 1997-07-31 | Mitsubishi Heavy Ind Ltd | Diagnosis method for soundness of underground construction |
CN201068574Y (en) * | 2007-03-16 | 2008-06-04 | 天津市大地海陆岩土工程技术开发有限公司 | Heave hand hammer large long pile strain detection device |
CN203551516U (en) * | 2013-10-30 | 2014-04-16 | 天津市建联工程勘测有限公司 | Device for detecting integrality of pile body by using low strain method |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107100212A (en) * | 2017-06-15 | 2017-08-29 | 钟利芬 | One kind is used for the quick low strain integrity testing equipment of foundation pile |
Also Published As
Publication number | Publication date |
---|---|
CN104452831B (en) | 2016-01-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102607872B (en) | Indoor experimental device for simulating interaction of deep water drilling underwater casing string and seabed shallow soft soil | |
CN1790017B (en) | Multifunctional multi-channel detection rod for monitoring pore water pressure of seabed soil | |
CN105301193A (en) | Seabed lateral deformation and sliding observation device and method | |
CN101533001B (en) | Device for testing underwater brisance of explosive | |
CN103144751A (en) | Original-space detector and detection method for beach shallow sea sediment strength | |
CN104406568A (en) | Device and method for monitoring settlement of ground surface in deep water area | |
CN102226673A (en) | Miniature exploder for testing deep sea pressure resistance of explosive | |
CN203078741U (en) | In-situ detection device of strength of beach and shallow sea sediments | |
CN201628703U (en) | Hydraulically-coupling cross-hole acoustic wave test device | |
CN108398325A (en) | Test the acoustic response experimental rig of rock | |
CN110656926A (en) | Shallow harmful gas detection device based on drilling equipment and using method thereof | |
CN201865111U (en) | Automatic pile inserting and pulling control device of seaborne self-elevating type drilling platform | |
CN104452831B (en) | Device is surveyed under water with lower resistance low-strain foundation pile is dynamic | |
CN204214437U (en) | Profundal zone surface subsidence monitoring device | |
CN104314113B (en) | There is the low-strain foundation pile of the low-resistance under water dynamic survey device of hook pilework | |
CN104314110B (en) | The low-strain foundation pile of low-resistance under water of adjustable fixer length is dynamic surveys device | |
CN206397498U (en) | A kind of downhole drill gas detection logging test device | |
CN113417628A (en) | Continuous detection and release method based on drilling machine shallow harmful gas detection device | |
CN104314115B (en) | Grab the fixed low-strain foundation pile of stake dynamic survey device | |
CN104612187B (en) | Underwater pile low-strain dynamic measure device | |
CN104314114B (en) | Pile foundation low-strain dynamic tester capable of being used in underwater high-pressure environment | |
CN104314111B (en) | A kind of low-strain foundation pile dynamic survey device that can be used for wet hyperbaric environment | |
CN104499514B (en) | Underwater pile low-strain dynamic measure instrument | |
CN104452832B (en) | Device is surveyed under water with lower resistance low-strain foundation pile is dynamic | |
CN104535437B (en) | Underwater pile low-strain dynamic measure device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Guihua Inventor before: Zhou Ping Inventor before: Chen Xiaofen |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170324 Address after: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Patentee after: Liu Guihua Address before: Jiangdong District Baizhang road 315040 Zhejiang city of Ningbo province No. 881 Grand Garden District 3 Building 4, room 901 Patentee before: Zhang Qiaoxia Patentee before: Zhou Ping Patentee before: Chen Xiaofen |
|
CB03 | Change of inventor or designer information |
Inventor after: Xu Guangxin Inventor before: Liu Guihua |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171019 Address after: 300000 Tianjin Hexi District City Weidi Baosteel No. 100, North Building 645 Patentee after: TIANJIN HEZHIHENGCHUANG TECHNOLOGY CO., LTD. Address before: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Patentee before: Liu Guihua |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180109 Address after: 300000 Tianjin Jixian County economic development zone and Tianjin Special Automobile Industrial Park Patentee after: Tianjin China boson new materials Co., Ltd. Address before: 300000 Tianjin Hexi District City Weidi Baosteel No. 100, North Building 645 Patentee before: TIANJIN HEZHIHENGCHUANG TECHNOLOGY CO., LTD. |
|
TR01 | Transfer of patent right |