Recoverable side slope temporary protection structure and construction method thereof

The invention discloses a recoverable side slope temporary protection structure which comprises a grid panel laid along the surface of a side slope. Concrete pressing tops are poured to the top part and the bottom part of the grid panel; preformed holes are uniformly distributed in a side slope soil...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU FENG, LIU ZHIQING, BAN XINRAN, LIU ZHANLEI, CHEN XIANGPU, LI DONGYUAN, ZHU LI, ZHANG YANG, LI PEILONG, HUANG GANGQIANG, ZHANG FAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a recoverable side slope temporary protection structure which comprises a grid panel laid along the surface of a side slope. Concrete pressing tops are poured to the top part and the bottom part of the grid panel; preformed holes are uniformly distributed in a side slope soil body; hollow steel pipes with sharp anchor-shaped head parts are arranged in the preformed holes; cement pastes are fully pressure-injected into inner cavities of the hollow steel pipes; the cement pastes are fully injected into clearances of the preformed holes through through holes formed in hollow steel pipe walls; the tail parts of the hollow steel pipes extend to penetrate through the grid panel and are then connected with a pressure welding steel plate in a sleeving way; the pressure welding steel plate is fixed through screwing nuts; a steel wire rope net covering the grid panel is arranged under the pressure welding steel plate; and steel wire ropes forming the steel wire rope net are connected with the ho