CN109914242B - 用于组合隧道锚式大跨径悬索管道桥主缆锚固的方法 - Google Patents
用于组合隧道锚式大跨径悬索管道桥主缆锚固的方法 Download PDFInfo
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CN110593098B (zh) * | 2019-10-09 | 2024-04-16 | 长江水利委员会长江科学院 | 一种悬索桥钟罩式锚碇结构及其施工方法 |
CN111519530A (zh) * | 2020-04-30 | 2020-08-11 | 中铁大桥勘测设计院集团有限公司 | 一种墩头式隧道锚及施工方法 |
CN112395797B (zh) * | 2020-11-27 | 2023-03-10 | 四川石油天然气建设工程有限责任公司 | 油气管悬索跨越仿真分析方法 |
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JP4303608B2 (ja) * | 2004-01-26 | 2009-07-29 | 大成建設株式会社 | プレストレストコンクリート構造物の定着部補強構造 |
CN102352601A (zh) * | 2011-08-15 | 2012-02-15 | 四川省交通运输厅公路规划勘察设计研究院 | 隧道式复合锚碇 |
CN105241510B (zh) * | 2015-11-11 | 2017-11-14 | 青岛理工大学 | 隧道围岩预应力加固锚杆长度及径向预应力值的测定方法 |
CN107503779B (zh) * | 2017-08-01 | 2024-04-02 | 中铁十一局集团有限公司 | 一种挤压型软弱围岩隧道预应力锚索群支护结构及施工工艺 |
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Effective date of registration: 20201119 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: CHINA PETROLEUM PIPELINE ENGINEERING Co.,Ltd. Applicant after: CHINA PETROLEUM PIPELINE ENGINEERING Corp. Address before: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Applicant before: CHINA NATIONAL PETROLEUM Corp. Applicant before: CHINA PETROLEUM PIPELINE ENGINEERING Co.,Ltd. Applicant before: DESIGN BRANCH OF CHINA PETROLEUM PIPELINE ENGINEERING Corp. |
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