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A platform for research: civil engineering, architecture and urbanism
Steel open caisson construction system and method based on micro pipe jacking and shaking well technology
The invention discloses a steel open caisson construction system and a steel open caisson construction method based on a micro-jacking tube well technology, the steel open caisson construction system comprises a tube shaking machine used for driving a metal steel ring to rotate and realizing micro-jacking tube construction, and a driving ring of the tube shaking machine is fixed outside the metal steel ring in a sleeving manner; a sawtooth steel ring for cutting a soil body is fixed at the bottom end of the metal steel ring; a sawtooth structure is machined at the bottom end of the sawtooth steel ring; the device further comprises a long-arm backhoe used for shoveling out soil in the metal steel ring. According to the system, a micro-top tube shaking well process and an open caisson construction process are combined, so that vertical shaft construction in the transformation process of an urban sewage discharge pipe network is realized, the construction influence is reduced to the greatest extent, and the construction efficiency is improved.
本发明公开了基于微顶摇管井技术的钢沉井施工系统及方法，它包括用于驱动金属钢环转动并实现微顶管施工的摇管机，所述摇管机的驱动环套装固定在金属钢环的外部；所述金属钢环的底端固定有用于切割土体的锯齿钢环；所述锯齿钢环的底端加工有锯齿结构；还包括用于对金属钢环内部的土体进行铲出的长臂反铲。此系统将微顶摇管井工艺和沉井施工工艺相结合，进而实现了城市排污管网改造过程中的竖井施工，最大限度降低施工影响，提高施工效率。
Steel open caisson construction system and method based on micro pipe jacking and shaking well technology
The invention discloses a steel open caisson construction system and a steel open caisson construction method based on a micro-jacking tube well technology, the steel open caisson construction system comprises a tube shaking machine used for driving a metal steel ring to rotate and realizing micro-jacking tube construction, and a driving ring of the tube shaking machine is fixed outside the metal steel ring in a sleeving manner; a sawtooth steel ring for cutting a soil body is fixed at the bottom end of the metal steel ring; a sawtooth structure is machined at the bottom end of the sawtooth steel ring; the device further comprises a long-arm backhoe used for shoveling out soil in the metal steel ring. According to the system, a micro-top tube shaking well process and an open caisson construction process are combined, so that vertical shaft construction in the transformation process of an urban sewage discharge pipe network is realized, the construction influence is reduced to the greatest extent, and the construction efficiency is improved.
本发明公开了基于微顶摇管井技术的钢沉井施工系统及方法，它包括用于驱动金属钢环转动并实现微顶管施工的摇管机，所述摇管机的驱动环套装固定在金属钢环的外部；所述金属钢环的底端固定有用于切割土体的锯齿钢环；所述锯齿钢环的底端加工有锯齿结构；还包括用于对金属钢环内部的土体进行铲出的长臂反铲。此系统将微顶摇管井工艺和沉井施工工艺相结合，进而实现了城市排污管网改造过程中的竖井施工，最大限度降低施工影响，提高施工效率。
Steel open caisson construction system and method based on micro pipe jacking and shaking well technology
基于微顶管摇管井技术的钢沉井施工系统及方法
GUO XIANQIANG (author) / CHEN ZEHUA (author) / MENG HAI (author) / CAO HUAIZHI (author) / JIANG LEILEI (author) / LIU SHIHAI (author) / BAI YUNQIN (author) / WANG YIBIN (author)
2022-05-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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