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A platform for research: civil engineering, architecture and urbanism
Combined sealing structure for beam end anchoring area of finished inhaul cable and preparation method of combined sealing structure
The invention discloses a finished cable beam end anchoring area combined sealing structure and a preparation method, the sealing structure comprises an anchorage device, a sealing cylinder, a cable body, a waterproof cover and a pre-buried pipe, one end of the pre-buried pipe is connected with the anchorage device, the other end of the pre-buried pipe is connected with the waterproof cover, the sealing cylinder is arranged in the pre-buried pipe, and the cable body is arranged in the sealing cylinder. The cable body penetrates through the waterproof cover, the sealing cylinder and the embedded pipe and then is connected with the anchorage device. The combined structure of the HDPE bonding ring A and the bonding ring B and the combined structure of the polyurea protective layer A and the polyurea protective layer B can form double sealing protection, meanwhile, the sealing condition of the cable body sealing structure in the embedded pipe can be indirectly monitored by observing the sealing condition of the cable body exposed on the bridge floor and the waterproof cover, and the sealing effect of the cable body sealing structure in the embedded pipe is greatly improved. The problem that a cable body sealing structure is inconvenient to monitor in an embedded pipe is solved.
本发明公开了成品拉索梁端锚固区组合密封结构及制备方法，其密封结构包括锚具、密封筒、索体、防水罩和预埋管，所述预埋管一端与锚具连接，预埋管另一端与防水罩，所述密封筒设置在预埋管内，所述索体贯穿防水罩、密封筒、预埋管后与锚具连接。本发明中HDPE粘结环A和粘结环B的组合结构以及聚脲防护层A和防护层B的组合结构，能够形成双重密封防护，同时可通过观测外露在桥面的索体与防水罩的密封情况，间接监测预埋管内的索体密封结构的密封情况，解决了索体密封结构在预埋管内不便监测的问题。
Combined sealing structure for beam end anchoring area of finished inhaul cable and preparation method of combined sealing structure
The invention discloses a finished cable beam end anchoring area combined sealing structure and a preparation method, the sealing structure comprises an anchorage device, a sealing cylinder, a cable body, a waterproof cover and a pre-buried pipe, one end of the pre-buried pipe is connected with the anchorage device, the other end of the pre-buried pipe is connected with the waterproof cover, the sealing cylinder is arranged in the pre-buried pipe, and the cable body is arranged in the sealing cylinder. The cable body penetrates through the waterproof cover, the sealing cylinder and the embedded pipe and then is connected with the anchorage device. The combined structure of the HDPE bonding ring A and the bonding ring B and the combined structure of the polyurea protective layer A and the polyurea protective layer B can form double sealing protection, meanwhile, the sealing condition of the cable body sealing structure in the embedded pipe can be indirectly monitored by observing the sealing condition of the cable body exposed on the bridge floor and the waterproof cover, and the sealing effect of the cable body sealing structure in the embedded pipe is greatly improved. The problem that a cable body sealing structure is inconvenient to monitor in an embedded pipe is solved.
本发明公开了成品拉索梁端锚固区组合密封结构及制备方法，其密封结构包括锚具、密封筒、索体、防水罩和预埋管，所述预埋管一端与锚具连接，预埋管另一端与防水罩，所述密封筒设置在预埋管内，所述索体贯穿防水罩、密封筒、预埋管后与锚具连接。本发明中HDPE粘结环A和粘结环B的组合结构以及聚脲防护层A和防护层B的组合结构，能够形成双重密封防护，同时可通过观测外露在桥面的索体与防水罩的密封情况，间接监测预埋管内的索体密封结构的密封情况，解决了索体密封结构在预埋管内不便监测的问题。
Combined sealing structure for beam end anchoring area of finished inhaul cable and preparation method of combined sealing structure
成品拉索梁端锚固区组合密封结构及制备方法
SHEN YANGBO (author) / TAO WENBIN (author) / QIN WEIWEI (author) / CHEN LI (author) / ZOU YIQING (author) / CHEN YUPENG (author) / ZHI LEI (author) / LU DEZHI (author) / TAN LIUFANG (author) / LIU DANDAN (author)
2024-02-06
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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