CN102444112B - Gravel pier shell structure used for salinized soft soil foundation and pier shell construction method - Google Patents
Gravel pier shell structure used for salinized soft soil foundation and pier shell construction method Download PDFInfo
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- CN102444112B CN102444112B CN201110282039.3A CN201110282039A CN102444112B CN 102444112 B CN102444112 B CN 102444112B CN 201110282039 A CN201110282039 A CN 201110282039A CN 102444112 B CN102444112 B CN 102444112B
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CN201110282039.3A CN102444112B (en) | 2011-09-21 | 2011-09-21 | Gravel pier shell structure used for salinized soft soil foundation and pier shell construction method |
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CN201110282039.3A CN102444112B (en) | 2011-09-21 | 2011-09-21 | Gravel pier shell structure used for salinized soft soil foundation and pier shell construction method |
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CN102444112A CN102444112A (en) | 2012-05-09 |
CN102444112B true CN102444112B (en) | 2014-02-26 |
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CN111520159B (en) * | 2020-05-29 | 2022-04-01 | 中铁二院工程集团有限责任公司 | Tunnel lining structure suitable for surrounding rock to be salt rock stratum |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101200888A (en) * | 2007-06-26 | 2008-06-18 | 王继忠 | Construction method of composite foundation |
KR100933642B1 (en) * | 2009-06-04 | 2009-12-23 | 주식회사 한국종합기술 | A reinforcement method and that of structure using very soft ground |
CN201495468U (en) * | 2009-08-18 | 2010-06-02 | 冯守中 | Structure of highway subgrade on wet soft foundation |
CN201896283U (en) * | 2010-12-15 | 2011-07-13 | 中国土木工程集团有限公司 | Joint bar top-connection type composite foundation structure |
CN201924250U (en) * | 2011-01-30 | 2011-08-10 | 中铁第四勘察设计院集团有限公司 | Pile foundation for treating railway short-embankment deep and thick soft soil groundwork |
CN201952698U (en) * | 2011-03-07 | 2011-08-31 | 冯守中 | Roadbed structure reinforced by geotextile discrete material piles |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101200888A (en) * | 2007-06-26 | 2008-06-18 | 王继忠 | Construction method of composite foundation |
KR100933642B1 (en) * | 2009-06-04 | 2009-12-23 | 주식회사 한국종합기술 | A reinforcement method and that of structure using very soft ground |
CN201495468U (en) * | 2009-08-18 | 2010-06-02 | 冯守中 | Structure of highway subgrade on wet soft foundation |
CN201896283U (en) * | 2010-12-15 | 2011-07-13 | 中国土木工程集团有限公司 | Joint bar top-connection type composite foundation structure |
CN201924250U (en) * | 2011-01-30 | 2011-08-10 | 中铁第四勘察设计院集团有限公司 | Pile foundation for treating railway short-embankment deep and thick soft soil groundwork |
CN201952698U (en) * | 2011-03-07 | 2011-08-31 | 冯守中 | Roadbed structure reinforced by geotextile discrete material piles |
Non-Patent Citations (3)
Title |
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南黄河等.振动沉管碎石桩加固地基施工技术.《山西建筑》.2007,第33卷(第35期),141-142. * |
戴耀中.格栅(网)碎石桩综合处理软基的设计与讨论.《湖南交通科技》.2001,第27卷(第3期),12-14. * |
曲杰等.碎石桩结合土工格栅加固高原软土地基的实践.《铁道标准设计》.2007,(第3期),25-27. * |
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Effective date of registration: 20160505 Address after: The 710001 Shaanxi Road, Beilin District Xi'an City, No. 88 Xinxing Hotel, room 711 Patentee after: Shaanxi long fine Construction Engineering Co.,Ltd. Address before: 710001, Xinxing Hotel, No. 88 Jianguo Road, Shaanxi, Xi'an, 710 Patentee before: SHAANXI CHANGJIA INDUSTRY DEVELOPMENT Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Gravel pier shell structure and its construction method for soft saline soil foundation Effective date of registration: 20210324 Granted publication date: 20140226 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: Shaanxi long fine Construction Engineering Co.,Ltd. Registration number: Y2021610000069 |
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Date of cancellation: 20230802 Granted publication date: 20140226 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: Shaanxi long fine Construction Engineering Co.,Ltd. Registration number: Y2021610000069 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |