CN212223640U - 一种独柱墩箱梁预应力筋索加固结构 - Google Patents
一种独柱墩箱梁预应力筋索加固结构 Download PDFInfo
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- CN212223640U CN212223640U CN202020388261.6U CN202020388261U CN212223640U CN 212223640 U CN212223640 U CN 212223640U CN 202020388261 U CN202020388261 U CN 202020388261U CN 212223640 U CN212223640 U CN 212223640U
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Assignee: Hefei Shuang Dao run Highway Engineering Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020320000375 Denomination of utility model: A prestressed reinforcement structure of single column pier box girder Granted publication date: 20201225 License type: Common License Record date: 20201218 Assignee: Zhenjiang Heng An Civil Technology Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020320000374 Denomination of utility model: A prestressed reinforcement structure of single column pier box girder Granted publication date: 20201225 License type: Common License Record date: 20201218 Assignee: BEIJING JIUTONGQU TESTING TECHNOLOGY Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020320000376 Denomination of utility model: A prestressed reinforcement structure of single column pier box girder Granted publication date: 20201225 License type: Common License Record date: 20201218 |