Foundation pit supporting device based on fiber reinforced ribs

The foundation pit supporting device comprises a supporting net, an anchoring section, a tension rod and the fiber reinforced ribs, the supporting net is laid on the surface of a slope of the inner wall of a foundation pit, the top end of the supporting net extends out of the foundation pit, a concr...

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Bibliographic Details
Main Authors BU YINGCHUN, SUN HOUCHAO
Format Patent
LanguageChinese
English
Published 19.03.2024
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The foundation pit supporting device comprises a supporting net, an anchoring section, a tension rod and the fiber reinforced ribs, the supporting net is laid on the surface of a slope of the inner wall of a foundation pit, the top end of the supporting net extends out of the foundation pit, a concrete layer is arranged on the surface of the supporting net, and the two ends of the tension rod are connected with an edge soil body of the foundation pit and the top end of the supporting net correspondingly; the anchoring section is obliquely buried in a slope soil body of a foundation pit, one end of the fiber reinforced rib is connected to the center of the anchoring section, the other end of the fiber reinforced rib extends out of the slope of the foundation pit and is connected with the supporting net, a fiber bragg grating string is buried in the fiber reinforced rib, and two ends of the fiber bragg grating string are connected with detection equipment through wires to form a fiber sensor structure. The supp
Bibliography:Application Number: CN202410012188