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A platform for research: civil engineering, architecture and urbanism
Round working pit supporting component and mounting construction process thereof
The invention discloses a round working pit supporting component and a mounting construction process thereof. The round working pit supporting component comprises a working well protection wall, the working well protection wall is a welding connecting part of two quarter concentric circular steel plates, stiffening supports are welded between the two layers of steel plates of the working well protection wall, the stiffening supports are arranged in an annular array, H-shaped steel supports are arranged in the working well protection wall and are in an annular array, and internode fasteners arearranged at the two ends of the working well protection wall. Compared with the prior art, the round working pit supporting component has the advantages that finished components are adopted, and thesupporting structure is assembled on site, disassembled after construction and can be reused; the construction period can be shortened, transportation, hoisting, mounting and dismounting are facilitated, and transportation and stirring of concrete on the construction site can be reduced; the environmental pollution generated in the construction process is favorably reduced; maintenance of the cityappearance environment and protection of the natural environment are facilitated; and underground space is saved.
本发明公开了一种圆形工作坑支护构件及其安装施工工艺，包括工作井护壁，所述工作井护壁为两个四分之一同心圆形钢板的焊接连接件，所述工作井护壁的两层钢板之间焊接有加劲支撑，所述加劲支撑呈环形阵列，所述工作井护壁内部设有H型钢支撑，所述H型钢支撑呈环形阵列，所述工作井护壁两端设有节间扣件。本发明与现有技术相比的优点在于：支护结构采用成品构件，现场拼装、工后拆卸，重复使用；有助于缩短施工工期，便于运输、吊装、安装、拆卸，有助于减少施工现场混凝土的运输和搅拌；有助于减少施工过程中产生的环境污染；有利于市容环境的保持及自然环境的保护；有利于节约地下空间。
Round working pit supporting component and mounting construction process thereof
The invention discloses a round working pit supporting component and a mounting construction process thereof. The round working pit supporting component comprises a working well protection wall, the working well protection wall is a welding connecting part of two quarter concentric circular steel plates, stiffening supports are welded between the two layers of steel plates of the working well protection wall, the stiffening supports are arranged in an annular array, H-shaped steel supports are arranged in the working well protection wall and are in an annular array, and internode fasteners arearranged at the two ends of the working well protection wall. Compared with the prior art, the round working pit supporting component has the advantages that finished components are adopted, and thesupporting structure is assembled on site, disassembled after construction and can be reused; the construction period can be shortened, transportation, hoisting, mounting and dismounting are facilitated, and transportation and stirring of concrete on the construction site can be reduced; the environmental pollution generated in the construction process is favorably reduced; maintenance of the cityappearance environment and protection of the natural environment are facilitated; and underground space is saved.
本发明公开了一种圆形工作坑支护构件及其安装施工工艺，包括工作井护壁，所述工作井护壁为两个四分之一同心圆形钢板的焊接连接件，所述工作井护壁的两层钢板之间焊接有加劲支撑，所述加劲支撑呈环形阵列，所述工作井护壁内部设有H型钢支撑，所述H型钢支撑呈环形阵列，所述工作井护壁两端设有节间扣件。本发明与现有技术相比的优点在于：支护结构采用成品构件，现场拼装、工后拆卸，重复使用；有助于缩短施工工期，便于运输、吊装、安装、拆卸，有助于减少施工现场混凝土的运输和搅拌；有助于减少施工过程中产生的环境污染；有利于市容环境的保持及自然环境的保护；有利于节约地下空间。
Round working pit supporting component and mounting construction process thereof
一种圆形工作坑支护构件及其安装施工工艺
XU MING (author) / HE JUNLONG (author) / WANG JIANA (author) / XUE XUE (author) / ZHANG TAO (author) / ZUO FENFEN (author) / TAN JINGJING (author) / YANG KAIWEI (author) / XU YUFENG (author) / ZHANG YANING (author)
2020-08-11
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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