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A platform for research: civil engineering, architecture and urbanism
Auxiliary sinking device for inserting deeply-buried profile steel into cement-soil stirring wall and construction method
The invention belongs to the field of foundation pit supporting, and relates to an auxiliary sinking device for inserting deeply-buried profile steel into a cement-soil stirring wall and a construction method. According to the technical scheme, the auxiliary sinking device comprises upper steel plates and lower steel plates; and the two lower steel plates are correspondingly clamped on the outer sides of the upper steel plates, an embedded groove is formed between the lower steel plates and is used for clamping a web plate of the deeply-buried profile steel, hoisting holes are formed in the tops of the upper steel plates, and a hoisting tool penetrates through the hoisting holes. The auxiliary sinking device can meet the profile steel elevation control requirement, further can effectively control the profile steel perpendicularity, and is reusable, green, energy-saving, safe, reliable, simple and feasible.
本发明属于基坑支护领域中的水泥土搅拌墙中插入深埋型钢的辅助下沉装置及施工方法，技术方案为辅助下沉装置包括上部钢板和下部钢板；两块下部钢板分别夹在上部钢板的外侧，下部钢板之间形成内嵌凹槽，用于卡住深埋型钢的腹板，上部钢板的顶部设置吊装洞口，吊具穿过吊装洞口。此辅助下沉装置其既能满足型钢标高控制要求，又能有效控制型钢垂直度、可重复利用，绿色节能，安全可靠，简单可行。
Auxiliary sinking device for inserting deeply-buried profile steel into cement-soil stirring wall and construction method
The invention belongs to the field of foundation pit supporting, and relates to an auxiliary sinking device for inserting deeply-buried profile steel into a cement-soil stirring wall and a construction method. According to the technical scheme, the auxiliary sinking device comprises upper steel plates and lower steel plates; and the two lower steel plates are correspondingly clamped on the outer sides of the upper steel plates, an embedded groove is formed between the lower steel plates and is used for clamping a web plate of the deeply-buried profile steel, hoisting holes are formed in the tops of the upper steel plates, and a hoisting tool penetrates through the hoisting holes. The auxiliary sinking device can meet the profile steel elevation control requirement, further can effectively control the profile steel perpendicularity, and is reusable, green, energy-saving, safe, reliable, simple and feasible.
本发明属于基坑支护领域中的水泥土搅拌墙中插入深埋型钢的辅助下沉装置及施工方法，技术方案为辅助下沉装置包括上部钢板和下部钢板；两块下部钢板分别夹在上部钢板的外侧，下部钢板之间形成内嵌凹槽，用于卡住深埋型钢的腹板，上部钢板的顶部设置吊装洞口，吊具穿过吊装洞口。此辅助下沉装置其既能满足型钢标高控制要求，又能有效控制型钢垂直度、可重复利用，绿色节能，安全可靠，简单可行。
Auxiliary sinking device for inserting deeply-buried profile steel into cement-soil stirring wall and construction method
水泥土搅拌墙中插入深埋型钢的辅助下沉装置及施工方法
WANG WEIDONG (author) / GE XINPENG (author) / HU YUN (author) / SHEN JIAN (author) / DAI BIN (author) / CHEN CHANG (author) / DI GUO'EN (author) / SONG QINGJUN (author) / LIU RUOBIAO (author) / JIANG TAO (author)
2021-12-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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