专利详细信息
| 专利号 |
 |
| 专利标题 | End steel shell corrosion protection structure of immersed tube tunnel |
| 专利权人 | TIANJIN MUNICIPAL ENGINEERING DESIGN & RES INST; |
| 发明人 | LIU WENJIANG;XU JIE;ZHANG XINGYE;WANG YANNING;SUI HONGRUI;HUANG SIYONG;CAO JING;LIU XUKAI;HE HAI;LUO HAOCHONG;YUAN YOUWEI;HUA LONGHAI;JIANG HONGWEI;MA LIN;XIONG GANG;SHI QINGCHUN; |
| 申请号 | CN20132353481U |
| 申请日 | 2013/6/19 |
| 公开日 | 2013/12/4 |
| 优先权号 | |
| IPC | E02D29/073; C09D163/00; |
| 专利类型 | |
| 法律状态查询 | 查看法律状态 |
The utility model discloses an end steel shell corrosion protection structure of an immersed tube tunnel. The corrosion protection structure comprises first corrosion protection coatings on the surfaces of end steel shells, wherein a plurality of zinc-aluminium-cadmium alloy sacrificial anode blocks are arranged on the surfaces of the end steel shells at two sides of a reinforced concrete pipe section in the circumferential directions of the end steel shells at intervals of 3200-4800 mm
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