CN104674808B - 装配式中空注浆锚杆的施工方法 - Google Patents
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CN104674808A CN104674808A (zh) | 2015-06-03 |
CN104674808B true CN104674808B (zh) | 2017-04-26 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104612732B (zh) * | 2015-02-28 | 2016-06-08 | 安徽理工大学 | 一种带多级倒枝的新型中空注浆锚杆 |
CN105756072A (zh) * | 2016-04-02 | 2016-07-13 | 武汉科技大学 | 一种岩土边坡加固装置 |
CN105863699A (zh) * | 2016-05-25 | 2016-08-17 | 贵州大学 | 注浆加固大变形锚杆及利用其加固岩体的方法 |
CN109083667B (zh) * | 2018-07-27 | 2019-06-14 | 南京灵雀智能制造有限公司 | 一种复合空心锚杆结构 |
CN109184764B (zh) * | 2018-11-01 | 2023-09-05 | 河南理工大学 | 易拆卸自动对中锚杆锚固搅拌连接装置及其操作方法 |
CN110593925B (zh) * | 2019-09-27 | 2021-03-19 | 中国十七冶集团有限公司 | 一种带锥形扩大头的中空注浆锚杆及施工方法 |
CN111502719B (zh) * | 2020-03-24 | 2021-02-23 | 山东大学 | 一种缓释增阻让压锚杆及方法 |
CN111691439B (zh) * | 2020-06-22 | 2021-11-16 | 福建省华策建设集团有限公司 | 一种边坡锚固结构和使用该结构的框格梁支护施工方法 |
CN111734435B (zh) * | 2020-07-07 | 2023-01-17 | 中铁十八局集团有限公司 | 超前管棚和拱架自进长锚杆围抱锁脚抗偏压方法 |
CN112431200B (zh) * | 2020-12-02 | 2022-03-15 | 中铁十七局集团第五工程有限公司 | 一种降低带肋锚杆挡墙逆作法安全风险的施工方法 |
CN114151117A (zh) * | 2021-11-15 | 2022-03-08 | 中国建筑股份有限公司 | 一种锚杆组件 |
CN115506345A (zh) * | 2022-09-02 | 2022-12-23 | 华北水利水电大学 | 一种用于混凝土锚的保持器及混凝土锚固组件 |
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DE4432128C2 (de) * | 1994-09-09 | 2001-09-06 | Dyckerhoff & Widmann Ag | Verfahren zum Herstellen eines Ankerelements für einen Erd- oder Felsanker, Felsbolzen oder dergleichen aus einer Litze aus verdrillten Stahldrähten |
CN103016035B (zh) * | 2012-12-27 | 2014-12-03 | 辽宁工程技术大学 | 一种煤矿用让位缓冲吸能防冲锚杆索 |
CN203809026U (zh) * | 2014-02-17 | 2014-09-03 | 济南力稳岩土工程有限公司 | 一种高预锚力等强高阻注浆锚杆 |
CN203702205U (zh) * | 2014-03-05 | 2014-07-09 | 泰安振声科技工程有限公司 | 抗剪力注浆锚杆 |
CN203856491U (zh) * | 2014-05-15 | 2014-10-01 | 华亭煤业集团有限责任公司 | 组合式锚杆结构 |
CN104612732B (zh) * | 2015-02-28 | 2016-06-08 | 安徽理工大学 | 一种带多级倒枝的新型中空注浆锚杆 |
CN204475327U (zh) * | 2015-02-28 | 2015-07-15 | 安徽理工大学 | 一种带钢筋骨架的新型装配式锚杆 |
CN204511480U (zh) * | 2015-02-28 | 2015-07-29 | 安徽理工大学 | 一种带多级倒枝的新型中空注浆锚杆 |
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Effective date of registration: 20191230 Address after: 315338 No.1, Songpu 2nd Road, Binhai Economic Development Zone, Cixi City, Ningbo City, Zhejiang Province Patentee after: Ningbo Haida Yuanda Construction Industry Co., Ltd. Address before: 233000 Xianghe Home Floor No.9, Xinhuai Road, Dongsheng Street, Longzihu District, Bengbu City, Anhui Province Patentee before: Bengbu Qibang Science and Technology Information Consulting Co., Ltd. |