CN214328580U - 一种预制箱梁的体外预应力与增大截面组合加固结构 - Google Patents
一种预制箱梁的体外预应力与增大截面组合加固结构 Download PDFInfo
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- 239000010959 steel Substances 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims description 28
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- 238000013016 damping Methods 0.000 claims description 7
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CN202120067223.5U CN214328580U (zh) | 2021-01-12 | 2021-01-12 | 一种预制箱梁的体外预应力与增大截面组合加固结构 |
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CN114086457A (zh) * | 2021-11-12 | 2022-02-25 | 重庆交通大学 | 一种加固型t型梁桥及其加固方法 |
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CN114086457A (zh) * | 2021-11-12 | 2022-02-25 | 重庆交通大学 | 一种加固型t型梁桥及其加固方法 |
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Address after: 710075 No.6 Tangyan Road, Yanta District, Xi'an City, Shaanxi Province Patentee after: SHAANXI PROVINCIAL COMMUNICATION CONSTRUCTION Group Co. Patentee after: Xi'an Highway Research Institute Co.,Ltd. Address before: 710075 No.6 Tangyan Road, Yanta District, Xi'an City, Shaanxi Province Patentee before: SHAANXI PROVINCIAL COMMUNICATION CONSTRUCTION Group Co. Patentee before: XI'AN HIGHWAY INSTITUTE |
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Effective date of registration: 20211213 Address after: 710075 No. 60, Gaoxin Sixth Road, high tech Zone, Xi'an, Shaanxi Patentee after: Xi'an Highway Research Institute Co.,Ltd. Address before: 710075 No.6 Tangyan Road, Yanta District, Xi'an City, Shaanxi Province Patentee before: SHAANXI PROVINCIAL COMMUNICATION CONSTRUCTION Group Co. Patentee before: Xi'an Highway Research Institute Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20211001 |