Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground cement-soil steel wall continuous inserting perpendicularity control construction method
The invention relates to an underground cement-soil steel wall continuous inserting perpendicularity control construction method. The method comprises the following steps of (1), constructing a guidewall; (2), constructing a cement-soil wall; (3), mounting a guide frame; (4), constructing positioning section steel; (5), mounting a lock catch protective sleeve rod; (6), continuously splicing lockcatch section steel; and (7) displacing, constructing the next groove section, and repeated carrying out the steps (1)-(7) to form an underground continuous enclosure. The construction method adopts the guide frame and the positioning section steel for guide control, and combines the continuous splicing process of the lock catch section steel for the real-time vertical and locking control, so thatthe perpendicularity control and the construction quality in the construction process of an underground cement-soil continuous steel wall are ensured. Meanwhile, custom-made section steel segment splicing connection construction is adopted, and the construction method can well solve the problems of narrow construction space, high work efficiency requirement, large construction difficulty and highverticality control requirement, and has great advantages in construction in downtown areas and complex environments.
本发明涉及一种地下水泥土钢墙连续插放垂直度控制施工方法，其步骤为：(1)导墙施工；(2)水泥土墙成墙施工；(3)安装导向架；(4)定位型钢施工；(5)锁扣防护套杆安装；(6)锁扣型钢连续拼接；(7)移位，下一槽段施工,重复(1)‑(7)步骤，形成地下连续围护体。本发明采用导向架和定位型钢导向控制，并结合锁扣型钢连续拼接过程实时垂直及锁紧控制。确保了地下水泥土连续钢墙施工过程中的垂直度控制和施工质量。同时，采用定制型钢节段拼装连接施工，本发明能够很好解决施工空间狭小、工效要求高、施工难度大、垂直度控制要求高的难题，在闹市区及复杂环境下施工有着很大优势。
Underground cement-soil steel wall continuous inserting perpendicularity control construction method
The invention relates to an underground cement-soil steel wall continuous inserting perpendicularity control construction method. The method comprises the following steps of (1), constructing a guidewall; (2), constructing a cement-soil wall; (3), mounting a guide frame; (4), constructing positioning section steel; (5), mounting a lock catch protective sleeve rod; (6), continuously splicing lockcatch section steel; and (7) displacing, constructing the next groove section, and repeated carrying out the steps (1)-(7) to form an underground continuous enclosure. The construction method adopts the guide frame and the positioning section steel for guide control, and combines the continuous splicing process of the lock catch section steel for the real-time vertical and locking control, so thatthe perpendicularity control and the construction quality in the construction process of an underground cement-soil continuous steel wall are ensured. Meanwhile, custom-made section steel segment splicing connection construction is adopted, and the construction method can well solve the problems of narrow construction space, high work efficiency requirement, large construction difficulty and highverticality control requirement, and has great advantages in construction in downtown areas and complex environments.
本发明涉及一种地下水泥土钢墙连续插放垂直度控制施工方法，其步骤为：(1)导墙施工；(2)水泥土墙成墙施工；(3)安装导向架；(4)定位型钢施工；(5)锁扣防护套杆安装；(6)锁扣型钢连续拼接；(7)移位，下一槽段施工,重复(1)‑(7)步骤，形成地下连续围护体。本发明采用导向架和定位型钢导向控制，并结合锁扣型钢连续拼接过程实时垂直及锁紧控制。确保了地下水泥土连续钢墙施工过程中的垂直度控制和施工质量。同时，采用定制型钢节段拼装连接施工，本发明能够很好解决施工空间狭小、工效要求高、施工难度大、垂直度控制要求高的难题，在闹市区及复杂环境下施工有着很大优势。
Underground cement-soil steel wall continuous inserting perpendicularity control construction method
地下水泥土钢墙连续插放垂直度控制施工方法
LI YAOLIANG (Autor:in) / GUO HONGBIN (Autor:in) / LUO YUNFENG (Autor:in) / LI JIYONG (Autor:in) / SHEN BIN (Autor:in) / ZHU DEYONG (Autor:in) / ZHANG ZHEBIN (Autor:in) / ZHANG YUNHAI (Autor:in)
30.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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