A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Open caisson reinforcing device
The invention discloses an open caisson reinforcing device which comprises a plurality of mud jacking pipes, and the inlet ends of the mud jacking pipes are connected with the side wall, extending into a soil body, of an open caisson. Wherein a plurality of first overflowing holes are formed in the side wall of the open caisson, and the multiple first overflowing holes correspond to inlets of the multiple mud jacking pipes one to one; a plurality of grouting holes are formed in the side wall of each grouting pipe; the slurry passing pipeline is vertically fixed to the inner wall of the open caisson, a plurality of second overflowing holes are formed in the side wall of the slurry passing pipeline, and the second overflowing holes and the first overflowing holes are formed in a one-to-one correspondence mode; the power assembly is connected with the top opening of the slurry passing pipeline and used for providing slurry for the slurry passing pipeline. After grouting is conducted on the slurry passing pipeline, slurry can be sprayed out of the slurry jacking holes after passing through the slurry passing pipeline and the slurry jacking pipe, the open caisson can be reinforced after the slurry is solidified, the bearing capacity of soil around the open caisson is improved, and the fixing reliability of the open caisson is improved.
本发明公开了一种沉井加固装置，包括：多个压浆管，多个压浆管的入口端与沉井的伸入土体的侧壁连接；其中，沉井的侧壁开设有多个第一过流孔，多个第一过流孔与多个压浆管的入口一一对应设置；每个压浆管的侧壁开设有多个压浆孔；过浆管道，过浆管道竖直固定在沉井的内壁，侧壁开设有多个第二过流孔，多个第二过流孔与多个第一过流孔一一对应设置；动力组件，动力组件与过浆管道的顶部开口连接，用于为过浆管道提供泥浆。对过浆管道进行注浆后，泥浆可经过浆管道、压浆管后从压浆孔中喷出，待泥浆凝固后可对沉井进行加固，提高沉井周围土体的承载力，调高沉井的固定可靠性。
Open caisson reinforcing device
The invention discloses an open caisson reinforcing device which comprises a plurality of mud jacking pipes, and the inlet ends of the mud jacking pipes are connected with the side wall, extending into a soil body, of an open caisson. Wherein a plurality of first overflowing holes are formed in the side wall of the open caisson, and the multiple first overflowing holes correspond to inlets of the multiple mud jacking pipes one to one; a plurality of grouting holes are formed in the side wall of each grouting pipe; the slurry passing pipeline is vertically fixed to the inner wall of the open caisson, a plurality of second overflowing holes are formed in the side wall of the slurry passing pipeline, and the second overflowing holes and the first overflowing holes are formed in a one-to-one correspondence mode; the power assembly is connected with the top opening of the slurry passing pipeline and used for providing slurry for the slurry passing pipeline. After grouting is conducted on the slurry passing pipeline, slurry can be sprayed out of the slurry jacking holes after passing through the slurry passing pipeline and the slurry jacking pipe, the open caisson can be reinforced after the slurry is solidified, the bearing capacity of soil around the open caisson is improved, and the fixing reliability of the open caisson is improved.
本发明公开了一种沉井加固装置，包括：多个压浆管，多个压浆管的入口端与沉井的伸入土体的侧壁连接；其中，沉井的侧壁开设有多个第一过流孔，多个第一过流孔与多个压浆管的入口一一对应设置；每个压浆管的侧壁开设有多个压浆孔；过浆管道，过浆管道竖直固定在沉井的内壁，侧壁开设有多个第二过流孔，多个第二过流孔与多个第一过流孔一一对应设置；动力组件，动力组件与过浆管道的顶部开口连接，用于为过浆管道提供泥浆。对过浆管道进行注浆后，泥浆可经过浆管道、压浆管后从压浆孔中喷出，待泥浆凝固后可对沉井进行加固，提高沉井周围土体的承载力，调高沉井的固定可靠性。
Open caisson reinforcing device
沉井加固装置
QIU XU (author) / LIU XIN (author) / CHENG CHENCHEN (author) / ZHU WENBO (author) / SU RENQI (author) / ZHANG JI (author) / MA WENGUAN (author) / YAN SHU (author) / GUO XIAOJIANG (author) / ZHANG KANG (author)
2023-04-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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