CN102535472B - Pored-tube filling and high-pressure impacting extruding grouting method - Google Patents
Pored-tube filling and high-pressure impacting extruding grouting method Download PDFInfo
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- CN102535472B CN102535472B CN201210049457.2A CN201210049457A CN102535472B CN 102535472 B CN102535472 B CN 102535472B CN 201210049457 A CN201210049457 A CN 201210049457A CN 102535472 B CN102535472 B CN 102535472B
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CN201210049457.2A CN102535472B (en) | 2012-02-29 | 2012-02-29 | Pored-tube filling and high-pressure impacting extruding grouting method |
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CN201210049457.2A CN102535472B (en) | 2012-02-29 | 2012-02-29 | Pored-tube filling and high-pressure impacting extruding grouting method |
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CN102535472A CN102535472A (en) | 2012-07-04 |
CN102535472B true CN102535472B (en) | 2014-06-11 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102838325B (en) * | 2012-09-28 | 2014-11-05 | 长沙理工大学 | Hole sealing grout stop material and grouting hole sealing process |
CN104790404B (en) * | 2015-05-05 | 2016-08-24 | 中国电建集团中南勘测设计研究院有限公司 | A kind of dam foundation high-pressure grouting structure and grouting method |
CN106089252B (en) * | 2016-08-09 | 2018-10-16 | 北京矿冶研究总院 | Grouting reinforcement method for inhomogeneous loose bodies |
CN106759250B (en) * | 2017-01-23 | 2018-12-18 | 中国电建集团中南勘测设计研究院有限公司 | Unfavorable geologic body grouting method under the conditions of a kind of pressure-bearing seepage flow |
CN108222005B (en) * | 2018-04-02 | 2023-06-27 | 中国电建集团中南勘测设计研究院有限公司 | Drilling, grouting, spraying and extruding integrated composite grouting complete system and process |
CN109083208B (en) * | 2018-09-27 | 2020-06-26 | 中国三峡建设管理有限公司 | Three-section and five-section intelligent grouting model and control method |
CN109208580B (en) * | 2018-10-26 | 2023-11-07 | 中国电建集团中南勘测设计研究院有限公司 | Orifice sealer and drill irrigation device |
CN109518679B (en) * | 2018-11-15 | 2020-08-11 | 长沙理工大学 | Grouting method for eliminating grouting blind area of soft stratum |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2178092A (en) * | 1985-07-11 | 1987-02-04 | Joseph Edwards | A method of and apparatus for grouting |
CN1358904A (en) * | 2001-11-09 | 2002-07-17 | 邓敬森 | Chemical grouting method for consolidating foundation and lifting and levelling settlement paving |
CN1419012A (en) * | 2002-12-30 | 2003-05-21 | 李旺雷 | Controlled cement grouting technology |
CN101666234A (en) * | 2009-10-09 | 2010-03-10 | 中铁二局股份有限公司 | Fracture rock no-slurry-blocking wall compound grouting construction method |
CN102174818A (en) * | 2011-03-25 | 2011-09-07 | 湖南宏禹水利水电岩土工程有限公司 | Controlled impermeable leaking stoppage grout-extruding water-stopping technology of strong water permeable stratum of quaternary system |
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2012
- 2012-02-29 CN CN201210049457.2A patent/CN102535472B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2178092A (en) * | 1985-07-11 | 1987-02-04 | Joseph Edwards | A method of and apparatus for grouting |
CN1358904A (en) * | 2001-11-09 | 2002-07-17 | 邓敬森 | Chemical grouting method for consolidating foundation and lifting and levelling settlement paving |
CN1419012A (en) * | 2002-12-30 | 2003-05-21 | 李旺雷 | Controlled cement grouting technology |
CN101666234A (en) * | 2009-10-09 | 2010-03-10 | 中铁二局股份有限公司 | Fracture rock no-slurry-blocking wall compound grouting construction method |
CN102174818A (en) * | 2011-03-25 | 2011-09-07 | 湖南宏禹水利水电岩土工程有限公司 | Controlled impermeable leaking stoppage grout-extruding water-stopping technology of strong water permeable stratum of quaternary system |
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CN102535472A (en) | 2012-07-04 |
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Owner name: HYDROCHINA ZHONGNAN ENGINEERING CORPORATION Free format text: FORMER NAME: ZHONGNAN PROSPECTING DESIGN INST. CHINA HYDRAUELECTRIC CONSULTANT GROUP Owner name: CHINA POWER GROUP ZHONGNAN INVESTIGATION DESIGN + Free format text: FORMER NAME: HYDROCHINA ZHONGNAN ENGINEERING CORPORATION |
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CP01 | Change in the name or title of a patent holder |
Address after: 410014 Hunan province Changsha Yuhua District, camphor Road No. 16 Patentee after: POWERCHINA ZHONGNAN ENGINEERING Corp.,Ltd. Address before: 410014 Hunan province Changsha Yuhua District, camphor Road No. 16 Patentee before: HYDROCHINA ZHONGNAN ENGINEERING Corp. |
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CP03 | Change of name, title or address |
Address after: 410014 Hunan province Changsha Yuhua District, camphor Road No. 16 Patentee after: HYDROCHINA ZHONGNAN ENGINEERING Corp. Address before: 410014, 9 camphor Road, Yuhua District, Hunan, Changsha Patentee before: Mid-South Hydroelectric Investigation & Design Institute of China Hydropower Engineering Consulting Group |