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A platform for research: civil engineering, architecture and urbanism
Profile steel supporting structure for trench excavation and construction method
The invention provides a profile steel supporting structure for trench excavation and a construction method, the profile steel supporting structure for trench excavation comprises channel steel pile structures arranged on the two sides of a trench to be excavated, and each channel steel pile structure is composed of forward channel steel and reverse channel steel which are alternately driven in a forward and reverse sleeving mode; purlin structures arranged in the length direction of the groove to be dug are fixed to the inner side walls of the forward channel steel and the reverse channel steel which are located on the same side and arranged in rows, and a plurality of sets of horizontally-arranged internal supports are arranged between the purlin structures at equal intervals. The supporting structure can form an overall supporting system, and the integrity, stability and sliding resistance of supporting are guaranteed; and the anti-overturning capability is enhanced, and a safe construction environment can be provided for trench excavation.
本发明提供了沟槽开挖的型钢支护结构及施工方法，它包括设置在待挖沟槽两侧的槽钢桩结构，所述槽钢桩结构由正、反套合交替打设的正向槽钢和反向槽钢构成；位于同一侧成排布置的正向槽钢和反向槽钢的内侧壁上固定有沿着待挖沟槽长度方向布置的围檩结构，围檩结构之间等间距布置有多组呈水平布置的内部支撑。此支护结构能够形成整体支撑体系，保证了支护的完整性、稳定性、抗滑动性；增强了抗倾覆能力，能给沟槽开挖提供安全的施工环境。
Profile steel supporting structure for trench excavation and construction method
The invention provides a profile steel supporting structure for trench excavation and a construction method, the profile steel supporting structure for trench excavation comprises channel steel pile structures arranged on the two sides of a trench to be excavated, and each channel steel pile structure is composed of forward channel steel and reverse channel steel which are alternately driven in a forward and reverse sleeving mode; purlin structures arranged in the length direction of the groove to be dug are fixed to the inner side walls of the forward channel steel and the reverse channel steel which are located on the same side and arranged in rows, and a plurality of sets of horizontally-arranged internal supports are arranged between the purlin structures at equal intervals. The supporting structure can form an overall supporting system, and the integrity, stability and sliding resistance of supporting are guaranteed; and the anti-overturning capability is enhanced, and a safe construction environment can be provided for trench excavation.
本发明提供了沟槽开挖的型钢支护结构及施工方法，它包括设置在待挖沟槽两侧的槽钢桩结构，所述槽钢桩结构由正、反套合交替打设的正向槽钢和反向槽钢构成；位于同一侧成排布置的正向槽钢和反向槽钢的内侧壁上固定有沿着待挖沟槽长度方向布置的围檩结构，围檩结构之间等间距布置有多组呈水平布置的内部支撑。此支护结构能够形成整体支撑体系，保证了支护的完整性、稳定性、抗滑动性；增强了抗倾覆能力，能给沟槽开挖提供安全的施工环境。
Profile steel supporting structure for trench excavation and construction method
沟槽开挖的型钢支护结构及施工方法
WANG LU (author) / HE MINGWU (author) / SONG QIUMING (author) / YU JINGWEN (author) / LIU JIE (author) / YAO ZHIHUA (author) / HUANG YINGJIE (author) / XIN PANPAN (author) / YAN WEI (author)
2023-06-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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