A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit inner supporting structure capable of being vertically positioned and adjusted and construction method
The invention belongs to the technical field of underground foundation pit engineering, and particularly relates to a foundation pit inner supporting structure capable of being vertically positioned and adjusted and a construction method, the foundation pit inner supporting structure comprises an enclosure structure, a supporting component and a vertical adjusting and positioning device used for supporting and adjusting the vertical position of the supporting component. A top beam is arranged at the top of the enclosure structure, a waist beam is arranged on the inner side of the enclosure structure, and supporting components are supported between the two opposite sides of the top beam and between the two opposite sides of the waist beam. Embedded parts are embedded in the top beam or thewaist beam, vertical adjusting and positioning devices are fixed to the two opposite side walls of the enclosure structure, and the two ends of the supporting component are supported on the vertical adjusting and positioning devices on the two sides respectively and connected with the embedded parts on the two sides. The vertical adjusting and positioning device is fixed to the enclosure structure, the vertical position of the supporting component can be accurately positioned according to different over-excavation depths and supporting vertical elevations, construction errors can be adjusted at any time, vertical accurate construction is achieved, and meanwhile temporary supporting is provided for the supporting component in the construction process.
本发明属于地下基坑工程技术领域，具体涉及一种可竖向定位调节的基坑内支撑结构及施工方法，包括围护结构、支撑构件和用于支撑并调整所述支撑构件竖向位置的竖向调节定位装置；围护结构的顶部设有冠梁，围护结构的内侧设有腰梁，冠梁相对的两侧之间以及腰梁相对的两侧之间均支撑有支撑构件；冠梁或腰梁内均预埋有预埋件，围护结构相对的两个侧壁上均固定有竖向调节定位装置，支撑构件的两端分别支撑于两侧的竖向调节定位装置上并与两侧的预埋件连接。本发明在围护结构上固定竖向调节定位装置，可根据不同超挖深度、支撑竖向标高，精确定位支撑构件的竖向位置，并可随时调整施工误差，实现竖向精确施工，同时在施工过程中为支撑构件提供临时支撑。
Foundation pit inner supporting structure capable of being vertically positioned and adjusted and construction method
The invention belongs to the technical field of underground foundation pit engineering, and particularly relates to a foundation pit inner supporting structure capable of being vertically positioned and adjusted and a construction method, the foundation pit inner supporting structure comprises an enclosure structure, a supporting component and a vertical adjusting and positioning device used for supporting and adjusting the vertical position of the supporting component. A top beam is arranged at the top of the enclosure structure, a waist beam is arranged on the inner side of the enclosure structure, and supporting components are supported between the two opposite sides of the top beam and between the two opposite sides of the waist beam. Embedded parts are embedded in the top beam or thewaist beam, vertical adjusting and positioning devices are fixed to the two opposite side walls of the enclosure structure, and the two ends of the supporting component are supported on the vertical adjusting and positioning devices on the two sides respectively and connected with the embedded parts on the two sides. The vertical adjusting and positioning device is fixed to the enclosure structure, the vertical position of the supporting component can be accurately positioned according to different over-excavation depths and supporting vertical elevations, construction errors can be adjusted at any time, vertical accurate construction is achieved, and meanwhile temporary supporting is provided for the supporting component in the construction process.
本发明属于地下基坑工程技术领域，具体涉及一种可竖向定位调节的基坑内支撑结构及施工方法，包括围护结构、支撑构件和用于支撑并调整所述支撑构件竖向位置的竖向调节定位装置；围护结构的顶部设有冠梁，围护结构的内侧设有腰梁，冠梁相对的两侧之间以及腰梁相对的两侧之间均支撑有支撑构件；冠梁或腰梁内均预埋有预埋件，围护结构相对的两个侧壁上均固定有竖向调节定位装置，支撑构件的两端分别支撑于两侧的竖向调节定位装置上并与两侧的预埋件连接。本发明在围护结构上固定竖向调节定位装置，可根据不同超挖深度、支撑竖向标高，精确定位支撑构件的竖向位置，并可随时调整施工误差，实现竖向精确施工，同时在施工过程中为支撑构件提供临时支撑。
Foundation pit inner supporting structure capable of being vertically positioned and adjusted and construction method
一种可竖向定位调节的基坑内支撑结构及施工方法
OUYANG DONG (author) / YU XING (author) / ZHANG JIANMING (author) / LI CHENGLIANG (author) / ZHAO CHENYANG (author) / LIU XICHAO (author) / LI HAO (author) / TAI JIAZUI (author)
2021-02-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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