A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Device for monitoring influence of deep foundation excavation on vertical deformation of subway
The invention belongs to the technical field of subway engineering and foundation engineering, and discloses a device for monitoring the influence of deep foundation excavation on subway vertical deformation, which comprises a vertical steel pipe arranged in a subway structure, a horizontal steel pipe arranged in the subway structure, a horizontal steel pipe arranged in the subway structure, and a horizontal steel pipe arranged in the subway structure, a sliding block capable of moving in the axial direction of the steel pipe is arranged in the steel pipe. The upper end of the vertical steel cable is fixedly connected with the top of the subway structure, the lower end of the vertical steel cable is fixedly connected with the lower end of the steel pipe through a pulley, and the length of the vertical steel cable is equal to that of the steel pipe; the upper end of the vertical measuring cable is fixedly connected with the top of the subway structure, the lower end of the vertical measuring cable is fixedly connected with the sliding block through a pulley, and the length of the vertical measuring cable is equal to that of the steel pipe; and the measuring instrument is arranged at the top of the subway structure, is connected with the measuring cable, and can measure the length change of the measuring cable and transmit the measuring result to the data processing center.
本发明属于地铁工程和地基工程技术领域，公开了一种深基坃开挖对地铁竖向变形影响监测装置，包括：一根设置在地铁结构内部的竖向钢管，其上端与地铁结构的顶部固定连接，其下端与地铁结构的底部固定连接，其内部设置有可沿钢管轴向移动的滑块；一根设置在地铁结构外部的竖向钢索，其上端与地铁结构的顶部固定连接，其下端通过滑轮与钢管的下端固定连接，其长度等于钢管的长度；一根设置在地铁结构外部的竖向测量索，其上端与地铁结构的顶部固定连接，其下端通过滑轮与滑块固定连接，其长度等于钢管的长度；一台设置在地铁结构的顶部的测量仪，其与测量索连接，能够测量测量索的长度变化，并将测量结果传输到数据处理中心。
Device for monitoring influence of deep foundation excavation on vertical deformation of subway
The invention belongs to the technical field of subway engineering and foundation engineering, and discloses a device for monitoring the influence of deep foundation excavation on subway vertical deformation, which comprises a vertical steel pipe arranged in a subway structure, a horizontal steel pipe arranged in the subway structure, a horizontal steel pipe arranged in the subway structure, and a horizontal steel pipe arranged in the subway structure, a sliding block capable of moving in the axial direction of the steel pipe is arranged in the steel pipe. The upper end of the vertical steel cable is fixedly connected with the top of the subway structure, the lower end of the vertical steel cable is fixedly connected with the lower end of the steel pipe through a pulley, and the length of the vertical steel cable is equal to that of the steel pipe; the upper end of the vertical measuring cable is fixedly connected with the top of the subway structure, the lower end of the vertical measuring cable is fixedly connected with the sliding block through a pulley, and the length of the vertical measuring cable is equal to that of the steel pipe; and the measuring instrument is arranged at the top of the subway structure, is connected with the measuring cable, and can measure the length change of the measuring cable and transmit the measuring result to the data processing center.
本发明属于地铁工程和地基工程技术领域，公开了一种深基坃开挖对地铁竖向变形影响监测装置，包括：一根设置在地铁结构内部的竖向钢管，其上端与地铁结构的顶部固定连接，其下端与地铁结构的底部固定连接，其内部设置有可沿钢管轴向移动的滑块；一根设置在地铁结构外部的竖向钢索，其上端与地铁结构的顶部固定连接，其下端通过滑轮与钢管的下端固定连接，其长度等于钢管的长度；一根设置在地铁结构外部的竖向测量索，其上端与地铁结构的顶部固定连接，其下端通过滑轮与滑块固定连接，其长度等于钢管的长度；一台设置在地铁结构的顶部的测量仪，其与测量索连接，能够测量测量索的长度变化，并将测量结果传输到数据处理中心。
Device for monitoring influence of deep foundation excavation on vertical deformation of subway
一种深基坃开挖对地铁竖向变形影响监测装置
LI JIUMING (author) / NIE KUN (author)
2024-02-20
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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