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A platform for research: civil engineering, architecture and urbanism
Construction method of soil-rock combined stratum open caisson structure
The invention relates to a construction method of a soil-rock combined stratum open caisson structure, which comprises the following steps: mounting a first barrel, mounting a profile steel baffle, mounting a second barrel, excavating a bottom plate lower concave layer according to the Nth barrel, carrying out cushion layer construction and carrying out reinforced concrete construction, and the profile steel baffle is cleaned after being dismounted and can be recycled to other similar projects. The profile steel baffles have certain flexibility in the length direction and can be bent to a certain degree, so that the multiple profile steel baffles can be spliced into different diameters and perimeters, and construction of open caissons of different sizes is met.
本发明涉及一种土岩结合地层沉井结构的施工方法，安装第一筒体，安装型钢挡板，安装第二节筒体，按照第N节筒体，底板下凹层开挖、垫层、钢筋混凝土施工，本发明型钢挡板拆除后清理干净，可以循环使用至其他同类工程。型钢挡板长度方向有一定的柔韧性，可以进行一定的弯曲，以使多块型钢挡板拼装出不同直径周长，满足不同尺寸的沉井施工。
Construction method of soil-rock combined stratum open caisson structure
The invention relates to a construction method of a soil-rock combined stratum open caisson structure, which comprises the following steps: mounting a first barrel, mounting a profile steel baffle, mounting a second barrel, excavating a bottom plate lower concave layer according to the Nth barrel, carrying out cushion layer construction and carrying out reinforced concrete construction, and the profile steel baffle is cleaned after being dismounted and can be recycled to other similar projects. The profile steel baffles have certain flexibility in the length direction and can be bent to a certain degree, so that the multiple profile steel baffles can be spliced into different diameters and perimeters, and construction of open caissons of different sizes is met.
本发明涉及一种土岩结合地层沉井结构的施工方法，安装第一筒体，安装型钢挡板，安装第二节筒体，按照第N节筒体，底板下凹层开挖、垫层、钢筋混凝土施工，本发明型钢挡板拆除后清理干净，可以循环使用至其他同类工程。型钢挡板长度方向有一定的柔韧性，可以进行一定的弯曲，以使多块型钢挡板拼装出不同直径周长，满足不同尺寸的沉井施工。
Construction method of soil-rock combined stratum open caisson structure
一种土岩结合地层沉井结构的施工方法
SHI QUNKAI (author) / SHI LIJUN (author) / XU YABING (author) / QIN LEIPENG (author) / KANG GUOLIANG (author)
2024-03-19
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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