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Single-pile foundation riprap grouting anti-scouring structure and construction method
According to the single-pile foundation riprap grouting anti-scouring structure and the construction method, the single-pile foundation riprap grouting anti-scouring structure comprises a first-stage protection part and a second-stage protection part, the first-stage protection part is provided with a through hole allowing a to-be-treated single pile foundation to penetrate through, and the second-stage protection part is provided with a through hole allowing the to-be-treated single pile foundation to penetrate through; a slurry flow channel is further formed in the first-stage protection part, and the slurry flow channel communicates with a plurality of injection parts which are arranged on the bottom surface of the first-stage protection part and used for injecting slurry into the seabed so that the first-stage protection part can be solidified on the seabed; the secondary protection part is arranged in the circumferential direction of the to-be-treated single pile foundation and is in solidified connection with the upper surface of the primary protection part; compared with an existing construction device of a single-pile foundation anti-scouring structure, the construction device is easy to use and good in protection effect.
本发明提供的一种单桩基础抛石注浆防冲刷结构及施工方法，本发明提供的一种单桩基础抛石注浆防冲刷结构与施工方法，包括一级防护件和二级防护件，其中：所述一级防护件上开设有用于穿过待处理单桩基础的通孔，所述一级防护件上还开设有浆液流道，所述浆液流道与设置在一级防护件底表面的若干个用于向海床内部注入浆液的注入件连通，用以将一级防护件固化在海床上；所述二级防护件沿待处理单桩基础的周向布置，且与一级防护件的上表面固化连接；该施工装置相比于现有的单桩基础防冲刷结构的施工装置使用简单，且防护效果好。
Single-pile foundation riprap grouting anti-scouring structure and construction method
According to the single-pile foundation riprap grouting anti-scouring structure and the construction method, the single-pile foundation riprap grouting anti-scouring structure comprises a first-stage protection part and a second-stage protection part, the first-stage protection part is provided with a through hole allowing a to-be-treated single pile foundation to penetrate through, and the second-stage protection part is provided with a through hole allowing the to-be-treated single pile foundation to penetrate through; a slurry flow channel is further formed in the first-stage protection part, and the slurry flow channel communicates with a plurality of injection parts which are arranged on the bottom surface of the first-stage protection part and used for injecting slurry into the seabed so that the first-stage protection part can be solidified on the seabed; the secondary protection part is arranged in the circumferential direction of the to-be-treated single pile foundation and is in solidified connection with the upper surface of the primary protection part; compared with an existing construction device of a single-pile foundation anti-scouring structure, the construction device is easy to use and good in protection effect.
本发明提供的一种单桩基础抛石注浆防冲刷结构及施工方法，本发明提供的一种单桩基础抛石注浆防冲刷结构与施工方法，包括一级防护件和二级防护件，其中：所述一级防护件上开设有用于穿过待处理单桩基础的通孔，所述一级防护件上还开设有浆液流道，所述浆液流道与设置在一级防护件底表面的若干个用于向海床内部注入浆液的注入件连通，用以将一级防护件固化在海床上；所述二级防护件沿待处理单桩基础的周向布置，且与一级防护件的上表面固化连接；该施工装置相比于现有的单桩基础防冲刷结构的施工装置使用简单，且防护效果好。
Single-pile foundation riprap grouting anti-scouring structure and construction method
一种单桩基础抛石注浆防冲刷结构及施工方法
ZHAO HAO (author) / QIU XU (author) / LIU XIN (author) / LU KUNPENG (author) / LI HUI (author) / MA WENGUAN (author)
2024-04-16
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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