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A platform for research: civil engineering, architecture and urbanism
Underwater water stop structure for prefabricated abutment and construction method thereof
The invention discloses an underwater water stop structure for a prefabricated abutment and a construction method thereof. The underwater water stop structure is arranged between a steel pipe pile and the prefabricated abutment, the prefabricated abutment is arranged on the outer side of the steel pipe pile, and the underwater water stop structure is characterized in that the underwater water stop structure comprises a first water stop structure body which is cylindrical and sleeves the steel pipe pile; a second water stop structure which is in an annular plate shape, the outer side of the first water stop structure is sleeved with the second water stop structure, the second water stop structure is located at the bottom of the prefabricated bearing platform, and the annular-plate-shaped upper wall of the second water stop structure is attached to the bottom of the prefabricated bearing platform; and a plurality of third water stop structures, wherein the space between the first water stop structure and the steel sheet pile and the space between the second water stop structure and the bottom of the prefabricated bearing platform are filled with the third water stop structures. The underwater water stop structure provided by the invention has the technical effects of quickness, effectiveness in water stop, simple water stop system and convenience and quickness in construction method. The structure can be widely applied to the technical field of water stop structures of prefabricated piers.
本发明公开了一种适用于预制墩台的水下止水结构及其施工方法，其设置在钢管桩和预制墩台之间，所述预制墩台设置在钢管桩外侧，其特征在于，所述水下止水结构包括，第一止水结构，其为筒状，且贴合套设在所述钢管桩的外侧；第二止水结构，其为环板状，且套设在所述第一止水结构的外侧且位于所述预制承台的底部，所述第二止水结构的环板状上壁与所述预制承台的底部贴合；多个第三止水结构，其填充于所述第一止水结构与所述钢板桩之间、以及所述第二止水结构与所述预制承台的底部之间。本发明的技术方案具有快速、有效止水，且止水系统简单、施工方法方便快捷的技术效果。可广泛应用于预制墩台的止水结构技术领域。
Underwater water stop structure for prefabricated abutment and construction method thereof
The invention discloses an underwater water stop structure for a prefabricated abutment and a construction method thereof. The underwater water stop structure is arranged between a steel pipe pile and the prefabricated abutment, the prefabricated abutment is arranged on the outer side of the steel pipe pile, and the underwater water stop structure is characterized in that the underwater water stop structure comprises a first water stop structure body which is cylindrical and sleeves the steel pipe pile; a second water stop structure which is in an annular plate shape, the outer side of the first water stop structure is sleeved with the second water stop structure, the second water stop structure is located at the bottom of the prefabricated bearing platform, and the annular-plate-shaped upper wall of the second water stop structure is attached to the bottom of the prefabricated bearing platform; and a plurality of third water stop structures, wherein the space between the first water stop structure and the steel sheet pile and the space between the second water stop structure and the bottom of the prefabricated bearing platform are filled with the third water stop structures. The underwater water stop structure provided by the invention has the technical effects of quickness, effectiveness in water stop, simple water stop system and convenience and quickness in construction method. The structure can be widely applied to the technical field of water stop structures of prefabricated piers.
本发明公开了一种适用于预制墩台的水下止水结构及其施工方法，其设置在钢管桩和预制墩台之间，所述预制墩台设置在钢管桩外侧，其特征在于，所述水下止水结构包括，第一止水结构，其为筒状，且贴合套设在所述钢管桩的外侧；第二止水结构，其为环板状，且套设在所述第一止水结构的外侧且位于所述预制承台的底部，所述第二止水结构的环板状上壁与所述预制承台的底部贴合；多个第三止水结构，其填充于所述第一止水结构与所述钢板桩之间、以及所述第二止水结构与所述预制承台的底部之间。本发明的技术方案具有快速、有效止水，且止水系统简单、施工方法方便快捷的技术效果。可广泛应用于预制墩台的止水结构技术领域。
Underwater water stop structure for prefabricated abutment and construction method thereof
一种用于预制墩台水下止水结构及其施工方法
ZHENG HEHUI (author) / ZHANG XIAOGUANG (author) / WANG MIN (author) / DAI HAO (author) / YU JUNYE (author) / YANG JIANPING (author) / DENG YUXIN (author) / YU XIAOLONG (author) / PENG CHENGMING (author) / LI GANG (author)
2021-04-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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