Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-span bidirectional shallow curing stirring equipment and construction method
The invention provides large-span bidirectional shallow solidification stirring equipment and a construction method, and relates to the technical field of underground construction mechanical equipment, and the equipment comprises an extension arm, a vertical stirring head, a transverse stirring head, an oil path system and a conveying pipeline system. The single stirring range can be enlarged by adopting two pieces of transverse stirring head and vertical stirring head structure equipment for construction, the projection length on the plane is 1.8-3 m, and the projection width is 0.9-1.3 m. The device has the advantages that the blades of the transverse stirring head capable of stirring in two directions can realize multi-dimensional shearing and stirring of a soil body, and the design of a staggered layer structure and a bidirectional stirring structure between the free blades and the stirring blades is utilized, so that the effect of multi-directional shearing and stirring is realized; through the multi-nozzle design of the conveying pipeline, the curing material can be uniformly sprayed into a stirring area, the construction quality of shallow curing treatment can be greatly improved by combining monitoring and control of the rotating speed of the stirring head, and the construction cost is reduced.
本发明提供一种大跨度双向浅层固化搅拌设备及施工方法，涉及地下施工机械设备技术领域，该设备包括延长臂、竖向搅拌头、横向搅拌头、油路系统和输送管路系统。采用两个横向搅拌头与竖向搅拌头结构设备进行施工可增大单次搅拌范围，其在平面上的投影长度为1.8~3m，投影宽度为0.9~1.3m。本发明的优点是横向搅拌头两个方向搅拌的叶片可实现对土体的多维度剪切搅拌，利用自由叶片与搅拌叶片之间错层结构与双向搅拌结构设计，实现了多向剪切搅拌的效果，通过输送管路的多喷嘴设计可将固化材料均匀喷射到搅拌区域中，结合搅拌头转速的监测与控制能够大幅度提升浅层固化处理的施工质量，并降低施工成本。
Large-span bidirectional shallow curing stirring equipment and construction method
The invention provides large-span bidirectional shallow solidification stirring equipment and a construction method, and relates to the technical field of underground construction mechanical equipment, and the equipment comprises an extension arm, a vertical stirring head, a transverse stirring head, an oil path system and a conveying pipeline system. The single stirring range can be enlarged by adopting two pieces of transverse stirring head and vertical stirring head structure equipment for construction, the projection length on the plane is 1.8-3 m, and the projection width is 0.9-1.3 m. The device has the advantages that the blades of the transverse stirring head capable of stirring in two directions can realize multi-dimensional shearing and stirring of a soil body, and the design of a staggered layer structure and a bidirectional stirring structure between the free blades and the stirring blades is utilized, so that the effect of multi-directional shearing and stirring is realized; through the multi-nozzle design of the conveying pipeline, the curing material can be uniformly sprayed into a stirring area, the construction quality of shallow curing treatment can be greatly improved by combining monitoring and control of the rotating speed of the stirring head, and the construction cost is reduced.
本发明提供一种大跨度双向浅层固化搅拌设备及施工方法，涉及地下施工机械设备技术领域，该设备包括延长臂、竖向搅拌头、横向搅拌头、油路系统和输送管路系统。采用两个横向搅拌头与竖向搅拌头结构设备进行施工可增大单次搅拌范围，其在平面上的投影长度为1.8~3m，投影宽度为0.9~1.3m。本发明的优点是横向搅拌头两个方向搅拌的叶片可实现对土体的多维度剪切搅拌，利用自由叶片与搅拌叶片之间错层结构与双向搅拌结构设计，实现了多向剪切搅拌的效果，通过输送管路的多喷嘴设计可将固化材料均匀喷射到搅拌区域中，结合搅拌头转速的监测与控制能够大幅度提升浅层固化处理的施工质量，并降低施工成本。
Large-span bidirectional shallow curing stirring equipment and construction method
一种大跨度双向浅层固化搅拌设备及施工方法
LIU ZHONG (Autor:in) / YANG NINGYE (Autor:in) / GE CHUNWEI (Autor:in) / ZHANG CHUFU (Autor:in)
25.10.2024
Patent
Elektronische Ressource
Chinesisch
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