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Supporting method for reverse construction of adjacent deep foundation pits of steel rolling mill
The invention relates to the situation that the drawing sequence of a construction site is inconsistent with that of a designer, in particular to a supporting method for reverse construction of adjacent deep foundation pits of a steel mill. The method is characterized by comprising the following steps: constructing and supporting a position with the digging depth of 4.8-6.0 m of a foundation pit; construction and supporting are conducted on the position, with the digging depth being 6.0-7.0 m, of the foundation pit; constructing and supporting a position with the excavation depth of 7.0-8.0 m of the foundation pit; constructing and supporting the position with the excavation depth of 8.0-9.0 m of the foundation pit; constructing and supporting the position, with the excavation depth of 8.3 m, of the foundation pit; constructing and supporting the position, with the digging depth of 10.62 m, of the foundation pit; foundation pit excavation foundation construction; by the adoption of the steps, related technical difficulties in the construction process of shallow foundation pits first and then deep foundation pits are solved, and therefore reverse construction is more economical, ordered and safer.
本发明涉及施工现场与设计方出图顺序不一致的情况，具体是一种轧钢厂相邻深基坑倒序施工时的支护方法；其特征是：包括基坑挖深4.8~6.0m位置施工及支护；基坑挖深6.0~7.0m位置施工及支护；基坑挖深7.0~8.0m位置施工及支护；基坑挖深8.0~9.0m位置施工及支护；基坑挖深8.3m位置施工及支护；基坑挖深10.62m位置施工及支护；基坑开挖基础施工；本发明采用上述步骤，其解决了基坑先浅后深施工过程中相关技术难点，从而使倒序施工更加经济、有序、安全。
Supporting method for reverse construction of adjacent deep foundation pits of steel rolling mill
The invention relates to the situation that the drawing sequence of a construction site is inconsistent with that of a designer, in particular to a supporting method for reverse construction of adjacent deep foundation pits of a steel mill. The method is characterized by comprising the following steps: constructing and supporting a position with the digging depth of 4.8-6.0 m of a foundation pit; construction and supporting are conducted on the position, with the digging depth being 6.0-7.0 m, of the foundation pit; constructing and supporting a position with the excavation depth of 7.0-8.0 m of the foundation pit; constructing and supporting the position with the excavation depth of 8.0-9.0 m of the foundation pit; constructing and supporting the position, with the excavation depth of 8.3 m, of the foundation pit; constructing and supporting the position, with the digging depth of 10.62 m, of the foundation pit; foundation pit excavation foundation construction; by the adoption of the steps, related technical difficulties in the construction process of shallow foundation pits first and then deep foundation pits are solved, and therefore reverse construction is more economical, ordered and safer.
本发明涉及施工现场与设计方出图顺序不一致的情况，具体是一种轧钢厂相邻深基坑倒序施工时的支护方法；其特征是：包括基坑挖深4.8~6.0m位置施工及支护；基坑挖深6.0~7.0m位置施工及支护；基坑挖深7.0~8.0m位置施工及支护；基坑挖深8.0~9.0m位置施工及支护；基坑挖深8.3m位置施工及支护；基坑挖深10.62m位置施工及支护；基坑开挖基础施工；本发明采用上述步骤，其解决了基坑先浅后深施工过程中相关技术难点，从而使倒序施工更加经济、有序、安全。
Supporting method for reverse construction of adjacent deep foundation pits of steel rolling mill
轧钢厂相邻深基坑倒序施工时的支护方法
WANG MIN (author) / WU AICHENG (author) / DUAN YONGLIN (author) / GUAN CONGCONG (author) / ZHANG CHAOHUI (author)
2023-09-01
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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