A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underground diaphragm wall reverse construction method
The invention relates to the technical field of constructional engineering, in particular to an underground diaphragm wall reverse construction method which comprises the following steps: S1, surveying and setting out; s2, earth excavation is conducted; s3, net hanging and anchor spraying; s4, binding steel bars of the reverse wall; s5, the formwork is installed; s6, concrete pouring; and S7, lower layer circulation construction. The problem that a complete underground diaphragm wall cannot be constructed at a time due to the fact that ground clearance is limited or an existing underground structure and a newly-built structure are crossed but the existing underground structure cannot be moved and modified is solved. Under the condition that the safety of the surrounding environment and the construction quality of the diaphragm wall during construction are ensured, the construction period is greatly shortened, and the construction cost is saved.
本发明涉及建筑工程技术领域，尤其是涉及一种地下连续墙逆作法施工方法，其包括如下步骤：S1、测量放线；S2、土方开挖；S3、挂网喷锚；S4、逆作墙钢筋绑扎；S5、模板安装；S6、混凝土浇筑；S7、下层循环施工。本发明解决了由于地面净空受限或者既有地下构筑物与新建结构交叉但无法将既有地下构筑物迁改而导致的无法一次施工一幅完整的地下连续墙的难题。该发明能够在确保施工时周边环境的安全和地连墙的施工质量的情况下，大幅缩短施工工期，节省施工的成本。
Underground diaphragm wall reverse construction method
The invention relates to the technical field of constructional engineering, in particular to an underground diaphragm wall reverse construction method which comprises the following steps: S1, surveying and setting out; s2, earth excavation is conducted; s3, net hanging and anchor spraying; s4, binding steel bars of the reverse wall; s5, the formwork is installed; s6, concrete pouring; and S7, lower layer circulation construction. The problem that a complete underground diaphragm wall cannot be constructed at a time due to the fact that ground clearance is limited or an existing underground structure and a newly-built structure are crossed but the existing underground structure cannot be moved and modified is solved. Under the condition that the safety of the surrounding environment and the construction quality of the diaphragm wall during construction are ensured, the construction period is greatly shortened, and the construction cost is saved.
本发明涉及建筑工程技术领域，尤其是涉及一种地下连续墙逆作法施工方法，其包括如下步骤：S1、测量放线；S2、土方开挖；S3、挂网喷锚；S4、逆作墙钢筋绑扎；S5、模板安装；S6、混凝土浇筑；S7、下层循环施工。本发明解决了由于地面净空受限或者既有地下构筑物与新建结构交叉但无法将既有地下构筑物迁改而导致的无法一次施工一幅完整的地下连续墙的难题。该发明能够在确保施工时周边环境的安全和地连墙的施工质量的情况下，大幅缩短施工工期，节省施工的成本。
Underground diaphragm wall reverse construction method
一种地下连续墙逆作法施工方法
WANG DAHAI (author) / WANG JUNHUA (author) / LUO YONGFENG (author) / XU SHUISI (author) / YUAN GUOJIAN (author)
2023-12-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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