CN100570320C - 原状软粘土空心圆柱试样内芯切取器 - Google Patents
原状软粘土空心圆柱试样内芯切取器 Download PDFInfo
- Publication number
- CN100570320C CN100570320C CNB2007100701196A CN200710070119A CN100570320C CN 100570320 C CN100570320 C CN 100570320C CN B2007100701196 A CNB2007100701196 A CN B2007100701196A CN 200710070119 A CN200710070119 A CN 200710070119A CN 100570320 C CN100570320 C CN 100570320C
- Authority
- CN
- China
- Prior art keywords
- casing
- detachable
- knife edge
- collet
- drilling 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 35
- 239000004927 clay Substances 0.000 title claims abstract description 31
- 239000002689 soil Substances 0.000 claims abstract description 46
- 238000005553 drilling Methods 0.000 claims abstract description 36
- 239000004575 stone Substances 0.000 claims 1
- 238000005056 compaction Methods 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 47
- 238000000034 method Methods 0.000 description 15
- 238000002360 preparation method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005370 electroosmosis Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005464 sample preparation method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100701196A CN100570320C (zh) | 2007-07-20 | 2007-07-20 | 原状软粘土空心圆柱试样内芯切取器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100701196A CN100570320C (zh) | 2007-07-20 | 2007-07-20 | 原状软粘土空心圆柱试样内芯切取器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101101242A CN101101242A (zh) | 2008-01-09 |
CN100570320C true CN100570320C (zh) | 2009-12-16 |
Family
ID=39035628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100701196A Expired - Fee Related CN100570320C (zh) | 2007-07-20 | 2007-07-20 | 原状软粘土空心圆柱试样内芯切取器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100570320C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106596179B (zh) * | 2017-02-08 | 2023-03-24 | 水利部交通运输部国家能源局南京水利科学研究院 | 一种滑膜线割式软土取土器的工作方法 |
CN106680055B (zh) * | 2017-03-03 | 2023-11-28 | 天津城建大学 | 多功能软黏土空心圆柱试样制样装置及制样方法 |
CN115615741B (zh) * | 2022-12-01 | 2023-03-10 | 江苏龙环环境科技有限公司 | 用于环保检测的可调式土壤取样装置及其使用方法 |
-
2007
- 2007-07-20 CN CNB2007100701196A patent/CN100570320C/zh not_active Expired - Fee Related
Non-Patent Citations (4)
Title |
---|
原状软粘土空心圆柱试样制备研究. 周建等.岩土工程学报,第29卷第4期. 2007 |
原状软粘土空心圆柱试样制备研究. 周建等.岩土工程学报,第29卷第4期. 2007 * |
浙江大学4Hz空心圆柱仪调试研究. 张金良.中国博士学位论文全文数据库,第2期. 2007 |
浙江大学4Hz空心圆柱仪调试研究. 张金良.中国博士学位论文全文数据库,第2期. 2007 * |
Also Published As
Publication number | Publication date |
---|---|
CN101101242A (zh) | 2008-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100570319C (zh) | 原状软粘土空心圆柱试样制样法 | |
CN205038071U (zh) | 水样、底泥两用采集器 | |
CN203350081U (zh) | 定点多深度水样采集装置 | |
CN102879222B (zh) | 一种双层筒壁土柱取土器 | |
CN106769177A (zh) | 便携式浅层软土原状取样装置及取样方法 | |
CN202793837U (zh) | 一种双层筒壁土柱取土器 | |
CN101140202B (zh) | 一种机械式土壤取样装置 | |
CN103604662B (zh) | 一种定容式原状土壤强力采集器及其使用方法 | |
CN205785900U (zh) | 一种便携式土壤分层取样装置 | |
CN100570320C (zh) | 原状软粘土空心圆柱试样内芯切取器 | |
CN207964358U (zh) | 浅埋地下水与地表水取样器 | |
CN103293022B (zh) | 一种具有土样采集和填装功能的小型土钻 | |
CN102661877A (zh) | 一种水底底泥取样测量器 | |
CN201417219Y (zh) | 多用途土壤样品采集装置 | |
CN202485942U (zh) | 一种柱状沉积物采样器 | |
CN205730480U (zh) | 一种两段式浮游生物沉降器 | |
CN204177604U (zh) | 一种方便操作的土钻钻头 | |
CN206772639U (zh) | 水质取水器 | |
CN207556904U (zh) | 一种自动化新型土壤采集器 | |
CN209014331U (zh) | 一种水体沉积物采样器 | |
CN209117396U (zh) | 一种农业土壤检测用取土器 | |
CN107676087B (zh) | 一种软土的静三轴原位取土器 | |
CN201083637Y (zh) | 手持式自动钻冰水采样器 | |
CN103454117A (zh) | 塘库淤泥采样器 | |
CN205280409U (zh) | 一种农业土质采样装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20080109 Assignee: ZHEJIANG GEOFORE GEOTECHNICAL TECHNOLOGY CO., LTD. Assignor: Zhejiang University Contract record no.: 2014330000362 Denomination of invention: Original soft clay hollow cylinder sample inner core cutting device Granted publication date: 20091216 License type: Common License Record date: 20140917 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20140720 |
|
EXPY | Termination of patent right or utility model |