CN203403359U - 箱梁中使用的一种竖向预应力钢棒螺纹锚具 - Google Patents
箱梁中使用的一种竖向预应力钢棒螺纹锚具 Download PDFInfo
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- CN203403359U CN203403359U CN201320446963.5U CN201320446963U CN203403359U CN 203403359 U CN203403359 U CN 203403359U CN 201320446963 U CN201320446963 U CN 201320446963U CN 203403359 U CN203403359 U CN 203403359U
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104532745A (zh) * | 2014-12-11 | 2015-04-22 | 中建六局土木工程有限公司 | 大跨度变截面预应力梁式桥无粘结预应力钢棒安装方法 |
CN108316122A (zh) * | 2018-03-28 | 2018-07-24 | 北京市市政工程设计研究总院有限公司 | 一种简支工字型混凝土组合梁的桥面连续构造及施工方法 |
CN114436112A (zh) * | 2022-02-16 | 2022-05-06 | 浙江交工集团股份有限公司 | 大型预制箱梁顶板吊装防裂装置及其防裂方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104532745A (zh) * | 2014-12-11 | 2015-04-22 | 中建六局土木工程有限公司 | 大跨度变截面预应力梁式桥无粘结预应力钢棒安装方法 |
CN104532745B (zh) * | 2014-12-11 | 2016-06-08 | 中建六局土木工程有限公司 | 大跨度变截面预应力梁式桥无粘结预应力钢棒安装方法 |
CN108316122A (zh) * | 2018-03-28 | 2018-07-24 | 北京市市政工程设计研究总院有限公司 | 一种简支工字型混凝土组合梁的桥面连续构造及施工方法 |
CN108316122B (zh) * | 2018-03-28 | 2024-04-12 | 北京市市政工程设计研究总院有限公司 | 一种简支工字型混凝土组合梁的桥面连续构造及施工方法 |
CN114436112A (zh) * | 2022-02-16 | 2022-05-06 | 浙江交工集团股份有限公司 | 大型预制箱梁顶板吊装防裂装置及其防裂方法 |
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Inventor after: Niu Bin Inventor after: Liu Baoquan Inventor after: Ma Yongcun Inventor after: Qin Xuehua Inventor after: Wei Cunjie Inventor after: Shu Jiang Inventor after: Wang Zhen Inventor after: Li Guoqiang Inventor after: Chen Yingtao Inventor after: Li Rui Inventor after: Jin Fuhai Inventor after: Xiao Tieling Inventor before: Wei Cunjie Inventor before: Shu Jiang Inventor before: Xiao Tieling Inventor before: Liu Baoquan Inventor before: Ma Yongcun Inventor before: Qin Xuehua |
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Effective date of registration: 20151021 Address after: 100081 Beijing city Haidian District Daliushu Road No. 2 Patentee after: CHINA ACADEMY OF RAILWAY SCIENCES Patentee after: THE THIRD RAILWAY SURVEY AND DESIGN INSTITUTE Group Corp. Patentee after: CHINA RAILWAY ENGINEERING CONSULTATION GROUP Co.,Ltd. Patentee after: CHINA RAILWAY FIRST SURVEY AND DESIGN INSTITUTE GROUP Co.,Ltd. Patentee after: CHINA RAILWAY ERYUAN ENGINEERING GROUP Co.,Ltd. Patentee after: CHINA RAILWAY SIYUAN SURVEY AND DESIGN GROUP Co.,Ltd. Patentee after: HENGSHUI RUBBER Co.,Ltd. Address before: 053020 East Road, North Industrial Park, Hebei, Hengshui, No. 9 Patentee before: HENGSHUI RUBBER Co.,Ltd. Patentee before: BEIJING HENGLI TIEKE TECHNOLOGY DEVELOPMENT CO.,LTD. |
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Address after: 100081 Beijing city Haidian District Daliushu Road No. 2 Patentee after: CHINA ACADEMY OF RAILWAY SCIENCES Patentee after: THE THIRD RAILWAY SURVEY AND DESIGN INSTITUTE Group Corp. Patentee after: CHINA RAILWAY ENGINEERING CONSULTATION GROUP Co.,Ltd. Patentee after: CHINA RAILWAY FIRST SURVEY AND DESIGN INSTITUTE GROUP Co.,Ltd. Patentee after: CHINA RAILWAY ERYUAN ENGINEERING GROUP Co.,Ltd. Patentee after: CHINA RAILWAY SIYUAN SURVEY AND DESIGN GROUP Co.,Ltd. Patentee after: SINO RUBBER TECHNOLOGY Co.,Ltd. Address before: 100081 Beijing city Haidian District Daliushu Road No. 2 Patentee before: China Academy of Railway Sciences Patentee before: THE THIRD RAILWAY SURVEY AND DESIGN INSTITUTE Group Corp. Patentee before: CHINA RAILWAY ENGINEERING CONSULTATION GROUP Co.,Ltd. Patentee before: CHINA RAILWAY FIRST SURVEY AND DESIGN INSTITUTE GROUP Co.,Ltd. Patentee before: CHINA RAILWAY ERYUAN ENGINEERING GROUP Co.,Ltd. Patentee before: CHINA RAILWAY SIYUAN SURVEY AND DESIGN GROUP Co.,Ltd. Patentee before: HENGSHUI RUBBER Co.,Ltd. |
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