CN201513183U - 一种水工隧道环向预应力衬砌预留锚具槽模具 - Google Patents
一种水工隧道环向预应力衬砌预留锚具槽模具 Download PDFInfo
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102191940A (zh) * | 2011-05-16 | 2011-09-21 | 长江勘测规划设计研究有限责任公司 | 盾构隧洞预应力复合衬砌输水隧洞 |
CN102536265A (zh) * | 2012-02-03 | 2012-07-04 | 葛洲坝集团第五工程有限公司 | 盾构隧道预应力衬砌施工方法及所用的预应力管片 |
CN102661156A (zh) * | 2012-05-21 | 2012-09-12 | 中国水利水电第六工程局有限公司 | 一种圆形隧洞双圈预应力锚索锚具槽专用组合式钢模板 |
CN107956496A (zh) * | 2017-12-08 | 2018-04-24 | 中国水利水电科学研究院 | 无粘结环锚预应力衬砌结构锚具槽混凝土回填装置及施工方法 |
CN111906903A (zh) * | 2020-07-16 | 2020-11-10 | 五冶集团上海有限公司 | 一种适合先张法预制梁生产的可穿钢绞线的端头封堵模板 |
CN116291554A (zh) * | 2023-04-10 | 2023-06-23 | 广东水电二局股份有限公司 | 内衬双层双圈无粘结预应力钢绞线定位装置及其定位方法 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102191940A (zh) * | 2011-05-16 | 2011-09-21 | 长江勘测规划设计研究有限责任公司 | 盾构隧洞预应力复合衬砌输水隧洞 |
CN102536265A (zh) * | 2012-02-03 | 2012-07-04 | 葛洲坝集团第五工程有限公司 | 盾构隧道预应力衬砌施工方法及所用的预应力管片 |
CN102536265B (zh) * | 2012-02-03 | 2014-09-03 | 葛洲坝集团第五工程有限公司 | 盾构隧道预应力衬砌施工方法及所用的预应力管片 |
CN102661156A (zh) * | 2012-05-21 | 2012-09-12 | 中国水利水电第六工程局有限公司 | 一种圆形隧洞双圈预应力锚索锚具槽专用组合式钢模板 |
CN107956496A (zh) * | 2017-12-08 | 2018-04-24 | 中国水利水电科学研究院 | 无粘结环锚预应力衬砌结构锚具槽混凝土回填装置及施工方法 |
CN111906903A (zh) * | 2020-07-16 | 2020-11-10 | 五冶集团上海有限公司 | 一种适合先张法预制梁生产的可穿钢绞线的端头封堵模板 |
CN116291554A (zh) * | 2023-04-10 | 2023-06-23 | 广东水电二局股份有限公司 | 内衬双层双圈无粘结预应力钢绞线定位装置及其定位方法 |
CN116291554B (zh) * | 2023-04-10 | 2023-09-15 | 广东水电二局股份有限公司 | 内衬双层双圈无粘结预应力钢绞线定位装置及其定位方法 |
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Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee before: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. |
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Effective date of registration: 20190117 Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: CHINA RAILWAY ERJU 5TH ENGINEERING Co.,Ltd. Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee before: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. |
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