CN209764474U - 一种地质钻孔侧壁土体取样装置 - Google Patents
一种地质钻孔侧壁土体取样装置 Download PDFInfo
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- CN209764474U CN209764474U CN201920357990.2U CN201920357990U CN209764474U CN 209764474 U CN209764474 U CN 209764474U CN 201920357990 U CN201920357990 U CN 201920357990U CN 209764474 U CN209764474 U CN 209764474U
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- 238000005070 sampling Methods 0.000 title claims abstract description 100
- 238000005553 drilling Methods 0.000 title claims abstract description 41
- 239000002689 soil Substances 0.000 title claims abstract description 28
- 238000004804 winding Methods 0.000 claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000005527 soil sampling Methods 0.000 claims description 14
- 239000011241 protective layer Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
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CN201920357990.2U CN209764474U (zh) | 2019-03-20 | 2019-03-20 | 一种地质钻孔侧壁土体取样装置 |
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CN201920357990.2U CN209764474U (zh) | 2019-03-20 | 2019-03-20 | 一种地质钻孔侧壁土体取样装置 |
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CN209764474U true CN209764474U (zh) | 2019-12-10 |
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CN201920357990.2U Withdrawn - After Issue CN209764474U (zh) | 2019-03-20 | 2019-03-20 | 一种地质钻孔侧壁土体取样装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109946115A (zh) * | 2019-03-20 | 2019-06-28 | 中铁武汉勘察设计研究院有限公司 | 一种地质钻孔侧壁土体取样装置 |
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- 2019-03-20 CN CN201920357990.2U patent/CN209764474U/zh not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109946115A (zh) * | 2019-03-20 | 2019-06-28 | 中铁武汉勘察设计研究院有限公司 | 一种地质钻孔侧壁土体取样装置 |
CN109946115B (zh) * | 2019-03-20 | 2024-04-19 | 中铁武汉勘察设计院有限公司 | 一种地质钻孔侧壁土体取样装置 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20221012 Address after: 430074 building E5, phase IV, optical valley software park, 1 Guanshan Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: China Railway Wuhan survey and Design Institute Co.,Ltd. Address before: Building E5, phase IV, Guanggu Software Park, No.1 Guanshan Avenue, Hongshan District, Wuhan City, Hubei Province Patentee before: CHINA RAILWAY WUHAN SURVEY AND DESIGN & INSTITUTE Co.,Ltd. |
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AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20191210 Effective date of abandoning: 20240419 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20191210 Effective date of abandoning: 20240419 |