CN108169260A - 用ct扫描分析不同含量膨胀剂锚固体膨胀机理的方法 - Google Patents
用ct扫描分析不同含量膨胀剂锚固体膨胀机理的方法 Download PDFInfo
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109030340A (zh) * | 2018-07-16 | 2018-12-18 | 三峡大学 | 一种自膨胀加、卸载装置及方法 |
CN109211949A (zh) * | 2018-09-30 | 2019-01-15 | 三峡大学 | 一种基于ct扫描测定膨胀水泥浆锚固体及周围土层密实度的试验方法 |
CN109211676A (zh) * | 2018-09-21 | 2019-01-15 | 三峡大学 | 测量岩土体应力饱和传递规律的装置及模拟方法 |
CN109374409A (zh) * | 2018-10-16 | 2019-02-22 | 三峡大学 | 一种现场快速测量地应力的方法 |
CN111060400A (zh) * | 2019-12-31 | 2020-04-24 | 三峡大学 | 一种ct测试膨胀桩周珊瑚砂挤压过程的装置及使用方法 |
CN112985989A (zh) * | 2021-02-19 | 2021-06-18 | 三峡大学 | 自膨胀锚固系统荷载平台效应的验证装置及方法 |
CN113188913A (zh) * | 2021-04-26 | 2021-07-30 | 三峡大学 | 一种获取水压致裂测地应力的误差的装置及试验方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070137285A1 (en) * | 2003-12-31 | 2007-06-21 | Jennings Scott S | Test apparatus for direct measurementof expansion and shrinkage of oil well cements |
CN204855304U (zh) * | 2015-07-27 | 2015-12-09 | 中国建筑第八工程局有限公司 | 自密实混凝土塌落扩展度测试装置 |
CN105509934A (zh) * | 2016-01-27 | 2016-04-20 | 三峡大学 | 一种测量膨胀水泥浆膨胀压应力的方法 |
CN105675850A (zh) * | 2016-01-27 | 2016-06-15 | 三峡大学 | 一种研究膨胀水泥浆长期稳定性的试验方法 |
CN106124535A (zh) * | 2016-06-12 | 2016-11-16 | 上海市建筑科学研究院 | 混凝土保护层的钢筋连接用灌浆套筒密实度检测方法 |
CN107462492A (zh) * | 2017-07-17 | 2017-12-12 | 三峡大学 | 用于ct扫描技术进行大掺量膨胀剂锚杆锚固研究方法 |
CN107478812A (zh) * | 2017-07-10 | 2017-12-15 | 三峡大学 | 岩土体大掺量膨胀水泥浆膨胀过程可视化装置及使用方法 |
-
2017
- 2017-12-28 CN CN201711460137.5A patent/CN108169260B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070137285A1 (en) * | 2003-12-31 | 2007-06-21 | Jennings Scott S | Test apparatus for direct measurementof expansion and shrinkage of oil well cements |
CN204855304U (zh) * | 2015-07-27 | 2015-12-09 | 中国建筑第八工程局有限公司 | 自密实混凝土塌落扩展度测试装置 |
CN105509934A (zh) * | 2016-01-27 | 2016-04-20 | 三峡大学 | 一种测量膨胀水泥浆膨胀压应力的方法 |
CN105675850A (zh) * | 2016-01-27 | 2016-06-15 | 三峡大学 | 一种研究膨胀水泥浆长期稳定性的试验方法 |
CN106124535A (zh) * | 2016-06-12 | 2016-11-16 | 上海市建筑科学研究院 | 混凝土保护层的钢筋连接用灌浆套筒密实度检测方法 |
CN107478812A (zh) * | 2017-07-10 | 2017-12-15 | 三峡大学 | 岩土体大掺量膨胀水泥浆膨胀过程可视化装置及使用方法 |
CN107462492A (zh) * | 2017-07-17 | 2017-12-12 | 三峡大学 | 用于ct扫描技术进行大掺量膨胀剂锚杆锚固研究方法 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109030340A (zh) * | 2018-07-16 | 2018-12-18 | 三峡大学 | 一种自膨胀加、卸载装置及方法 |
CN109030340B (zh) * | 2018-07-16 | 2021-02-19 | 三峡大学 | 一种自膨胀加、卸载装置及方法 |
CN109211676A (zh) * | 2018-09-21 | 2019-01-15 | 三峡大学 | 测量岩土体应力饱和传递规律的装置及模拟方法 |
CN109211949A (zh) * | 2018-09-30 | 2019-01-15 | 三峡大学 | 一种基于ct扫描测定膨胀水泥浆锚固体及周围土层密实度的试验方法 |
CN109211949B (zh) * | 2018-09-30 | 2021-06-29 | 三峡大学 | 一种基于ct扫描测定膨胀水泥浆锚固体及周围土层密实度的试验方法 |
CN109374409A (zh) * | 2018-10-16 | 2019-02-22 | 三峡大学 | 一种现场快速测量地应力的方法 |
CN109374409B (zh) * | 2018-10-16 | 2020-10-02 | 三峡大学 | 一种现场快速测量地应力的方法 |
CN111060400A (zh) * | 2019-12-31 | 2020-04-24 | 三峡大学 | 一种ct测试膨胀桩周珊瑚砂挤压过程的装置及使用方法 |
CN111060400B (zh) * | 2019-12-31 | 2022-04-19 | 三峡大学 | 一种ct测试膨胀桩周珊瑚砂挤压过程的装置及使用方法 |
CN112985989A (zh) * | 2021-02-19 | 2021-06-18 | 三峡大学 | 自膨胀锚固系统荷载平台效应的验证装置及方法 |
CN112985989B (zh) * | 2021-02-19 | 2022-08-30 | 三峡大学 | 自膨胀锚固系统荷载平台效应的验证装置及方法 |
CN113188913A (zh) * | 2021-04-26 | 2021-07-30 | 三峡大学 | 一种获取水压致裂测地应力的误差的装置及试验方法 |
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Application publication date: 20180615 Assignee: Hubei Hongzhuo Architectural Design Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980043461 Denomination of invention: Method for Analyzing the Expansion Mechanism of Anchor Solids with Different Content of Expansion Agents Using CT Scanning Granted publication date: 20200630 License type: Exclusive License Record date: 20231019 |
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Assignee: Hubei Hongzhuo Architectural Design Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980043461 Date of cancellation: 20240402 |