CN108951619B - 一种易扩张型自锁锚头及扩孔方法 - Google Patents
一种易扩张型自锁锚头及扩孔方法 Download PDFInfo
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- CN108951619B CN108951619B CN201811096550.2A CN201811096550A CN108951619B CN 108951619 B CN108951619 B CN 108951619B CN 201811096550 A CN201811096550 A CN 201811096550A CN 108951619 B CN108951619 B CN 108951619B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
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- Piles And Underground Anchors (AREA)
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CN201811096550.2A CN108951619B (zh) | 2018-09-19 | 2018-09-19 | 一种易扩张型自锁锚头及扩孔方法 |
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CN201811096550.2A CN108951619B (zh) | 2018-09-19 | 2018-09-19 | 一种易扩张型自锁锚头及扩孔方法 |
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CN108951619A CN108951619A (zh) | 2018-12-07 |
CN108951619B true CN108951619B (zh) | 2022-09-02 |
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CN201811096550.2A Active CN108951619B (zh) | 2018-09-19 | 2018-09-19 | 一种易扩张型自锁锚头及扩孔方法 |
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Families Citing this family (1)
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CN112921981B (zh) * | 2021-01-29 | 2022-05-03 | 中建协和建设有限公司 | 一种锚固结构及土钉墙支护结构的施工方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2756707Y (zh) * | 2003-11-17 | 2006-02-08 | 陶纪南 | 后胀开胀裂式速效预应力注浆锚杆 |
CN200968002Y (zh) * | 2006-11-15 | 2007-10-31 | 武汉武大巨成加固实业有限公司 | 多层倒锥式楔锁锚杆 |
CN104234052A (zh) * | 2014-09-04 | 2014-12-24 | 武汉武大巨成结构股份有限公司 | 包括钢绞线束的岩石扩孔自锁锚索及其制作方法 |
CN205475223U (zh) * | 2016-01-11 | 2016-08-17 | 昆明理工大学 | 一种带膨胀套的高预应力锚杆 |
CN205895810U (zh) * | 2016-06-30 | 2017-01-18 | 李星 | 一种膨胀螺栓 |
CN206159207U (zh) * | 2016-11-02 | 2017-05-10 | 深圳优力可科技股份有限公司 | 一种套筒式后扩底锚栓 |
CN209099353U (zh) * | 2018-09-19 | 2019-07-12 | 武大巨成结构股份有限公司 | 一种易扩张型自锁锚头 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10132344B2 (en) * | 2016-12-29 | 2018-11-20 | Kabushiki Kaisha Miyanaga | Anchor bolt |
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2018
- 2018-09-19 CN CN201811096550.2A patent/CN108951619B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2756707Y (zh) * | 2003-11-17 | 2006-02-08 | 陶纪南 | 后胀开胀裂式速效预应力注浆锚杆 |
CN200968002Y (zh) * | 2006-11-15 | 2007-10-31 | 武汉武大巨成加固实业有限公司 | 多层倒锥式楔锁锚杆 |
CN104234052A (zh) * | 2014-09-04 | 2014-12-24 | 武汉武大巨成结构股份有限公司 | 包括钢绞线束的岩石扩孔自锁锚索及其制作方法 |
CN205475223U (zh) * | 2016-01-11 | 2016-08-17 | 昆明理工大学 | 一种带膨胀套的高预应力锚杆 |
CN205895810U (zh) * | 2016-06-30 | 2017-01-18 | 李星 | 一种膨胀螺栓 |
CN206159207U (zh) * | 2016-11-02 | 2017-05-10 | 深圳优力可科技股份有限公司 | 一种套筒式后扩底锚栓 |
CN209099353U (zh) * | 2018-09-19 | 2019-07-12 | 武大巨成结构股份有限公司 | 一种易扩张型自锁锚头 |
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CN108951619A (zh) | 2018-12-07 |
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Inventor after: Liao Jiehong Inventor after: Tan Xingzhou Inventor after: Gao Zuoping Inventor after: Chen Mingxiang Inventor before: Liao Jiehong Inventor before: Zhou Jianbo Inventor before: Gao Zuoping Inventor before: Chen Mingxiang |
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Address after: Jucheng Scientific Research Building, No. 4, Wudayuan Road, Wuda Science and Technology Park, Donghu New Technology Development Zone, Wuhan City, Hubei Province 430074 Patentee after: Wuhan Jucheng Structure Group Co.,Ltd. Address before: Jucheng Scientific Research Building, No. 4, Wudayuan Road, Wuda Science and Technology Park, Donghu New Technology Development Zone, Wuhan City, Hubei Province 430074 Patentee before: WUDA JUCHENG STRUCTURE Co.,Ltd. |