CN201540332U - 混凝土电阻率测量装置 - Google Patents
混凝土电阻率测量装置 Download PDFInfo
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- CN201540332U CN201540332U CN2009201632094U CN200920163209U CN201540332U CN 201540332 U CN201540332 U CN 201540332U CN 2009201632094 U CN2009201632094 U CN 2009201632094U CN 200920163209 U CN200920163209 U CN 200920163209U CN 201540332 U CN201540332 U CN 201540332U
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混凝土电阻率 | 钢筋锈蚀状态判别 | |
1 | >100kΩ.cm | 钢筋不会锈蚀 |
2 | 50~100kΩ.cm | 低锈蚀速率 |
3 | 10~50kΩ.cm | 钢筋活化时,可出现中高锈蚀速率 |
混凝土电阻率 | 钢筋锈蚀状态判别 | |
4 | <10kΩ.cm | 电阻率不是锈蚀的控制因素 |
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CN2009201632094U CN201540332U (zh) | 2009-06-30 | 2009-06-30 | 混凝土电阻率测量装置 |
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CN2009201632094U CN201540332U (zh) | 2009-06-30 | 2009-06-30 | 混凝土电阻率测量装置 |
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CN201540332U true CN201540332U (zh) | 2010-08-04 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102226824A (zh) * | 2011-03-28 | 2011-10-26 | 东南大学 | 高温环境混凝土形成过程中电阻率变化的测量装置与方法 |
CN102520214A (zh) * | 2011-10-26 | 2012-06-27 | 中国石油集团西部钻探工程有限公司 | 全直径岩心电阻率夹持器 |
CN102680791A (zh) * | 2012-05-24 | 2012-09-19 | 重庆市防雷中心 | 一种降阻剂电阻率和工频电流耐受试验自动测试系统 |
CN102830284A (zh) * | 2011-06-15 | 2012-12-19 | 同济大学 | 一种测定导电沥青混凝土的电阻率的方法 |
CN104714097A (zh) * | 2015-04-02 | 2015-06-17 | 中国矿业大学(北京) | 一种水泥基材料电阻率在线测定仪 |
CN111457987A (zh) * | 2020-03-15 | 2020-07-28 | 中北大学 | 用于超灌监测系统的混凝土电阻值标定装置及其标定方法 |
CN113959922A (zh) * | 2021-09-27 | 2022-01-21 | 清华大学 | 双参数判定混凝土构件合格性的方法 |
-
2009
- 2009-06-30 CN CN2009201632094U patent/CN201540332U/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102226824A (zh) * | 2011-03-28 | 2011-10-26 | 东南大学 | 高温环境混凝土形成过程中电阻率变化的测量装置与方法 |
CN102830284A (zh) * | 2011-06-15 | 2012-12-19 | 同济大学 | 一种测定导电沥青混凝土的电阻率的方法 |
CN102520214A (zh) * | 2011-10-26 | 2012-06-27 | 中国石油集团西部钻探工程有限公司 | 全直径岩心电阻率夹持器 |
CN102680791A (zh) * | 2012-05-24 | 2012-09-19 | 重庆市防雷中心 | 一种降阻剂电阻率和工频电流耐受试验自动测试系统 |
CN104714097A (zh) * | 2015-04-02 | 2015-06-17 | 中国矿业大学(北京) | 一种水泥基材料电阻率在线测定仪 |
CN104714097B (zh) * | 2015-04-02 | 2018-01-09 | 中国矿业大学(北京) | 一种水泥基材料电阻率在线测定仪 |
CN111457987A (zh) * | 2020-03-15 | 2020-07-28 | 中北大学 | 用于超灌监测系统的混凝土电阻值标定装置及其标定方法 |
CN111457987B (zh) * | 2020-03-15 | 2022-02-01 | 中北大学 | 用于超灌监测系统的混凝土电阻值标定装置及其标定方法 |
CN113959922A (zh) * | 2021-09-27 | 2022-01-21 | 清华大学 | 双参数判定混凝土构件合格性的方法 |
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Effective date of registration: 20180209 Address after: 301914 Tianjin city Jixian County Dongchang Road Development Zone No. 3 Co-patentee after: MCC Central Research Institute of Building and Construction Co., Ltd. Patentee after: Tianjin Yejian Special Materials Co.,Ltd. Address before: Beijing Shunyi District City, Ma Po Xi Ma Po Cun Lao Government Street area 50#1-6 building Co-patentee before: MCC Central Research Institute of Building and Construction Co., Ltd. Patentee before: Beijing Yejian Special Materials Co., Ltd. |
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Addressee: Beijing Yejian Special Materials Co., Ltd. Document name: Notification of Passing Examination on Formalities |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20180630 |