CN203376231U - 一种堆石体密度测试*** - Google Patents
一种堆石体密度测试*** Download PDFInfo
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- CN203376231U CN203376231U CN201320482436.XU CN201320482436U CN203376231U CN 203376231 U CN203376231 U CN 203376231U CN 201320482436 U CN201320482436 U CN 201320482436U CN 203376231 U CN203376231 U CN 203376231U
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- rockfill
- bearing plate
- density
- wave detector
- test
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相关系数的绝对值 | 相关程度 | 相关系数的绝对值 | 相关程度 |
0.9~1.0 | 相关性非常强 | 0.5~0.7 | 相关性弱 |
0.7~0.9 | 相关性强 | <0.5 | 相关性非常弱 |
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CN201320482436.XU CN203376231U (zh) | 2013-08-07 | 2013-08-07 | 一种堆石体密度测试*** |
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CN201320482436.XU CN203376231U (zh) | 2013-08-07 | 2013-08-07 | 一种堆石体密度测试*** |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104345011A (zh) * | 2013-08-07 | 2015-02-11 | 葛洲坝集团试验检测有限公司 | 一种堆石体密度测试*** |
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- 2013-08-07 CN CN201320482436.XU patent/CN203376231U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104345011A (zh) * | 2013-08-07 | 2015-02-11 | 葛洲坝集团试验检测有限公司 | 一种堆石体密度测试*** |
CN104345011B (zh) * | 2013-08-07 | 2018-04-10 | 葛洲坝集团试验检测有限公司 | 一种堆石体密度测试*** |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUODIAN DADU RIVER HOUZIYAN HYDROPOWER CONSTRUCTIO Free format text: FORMER OWNER: GEZHOUBA TESTING CO., LTD. Effective date: 20141017 Owner name: GEZHOUBA TESTING CO., LTD. Effective date: 20141017 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhu Yongguo Inventor after: Fu Shaowei Inventor after: Chen Weilie Inventor after: Lei Jingwei Inventor after: Ma Shuanghua Inventor before: Fu Shaowei Inventor before: Chen Weilie Inventor before: Lei Jingwei Inventor before: Ma Shuanghua |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: FU SHAOWEI CHEN WEILIE LEI JINGWEI MA SHUANGHUA TO: ZHU YONGGUO FU SHAOWEI CHEN WEILIE LEI JINGWEI MA SHUANGHUA Free format text: CORRECT: ADDRESS; FROM: 443002 YICHANG, HUBEI PROVINCE TO: 626005 GANZI TIBETAN AUTONOMOUS PREFECTURE, SICHUAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141017 Address after: 626005 Sichuan, Ganzi Tibetan Autonomous Prefecture, Kangding Province Patentee after: GUODIAN DADUHE MONKEY CANCER WATER POWER CONSTRUCTION CO., LTD. Patentee after: Gezhouba Testing Co., Ltd. Address before: 443002 Hubei province Yichang City Road No. 25 Patentee before: Gezhouba Testing Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20190807 |
|
CF01 | Termination of patent right due to non-payment of annual fee |