Anti-floating anchor rod device used for urban rail earthwork construction

The invention relates to the technical field of anti-floating anchor rod devices, in particular to an anti-floating anchor rod device used for urban rail earthwork construction. A stop-grouting plug is fixedly arranged at the upper end of a main anchor rod, a tray is arranged above the stop-grouting...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG FULONG, TAN LIMING, JIANG ZONGQUAN, PENG ZHIHUI, SHI ZHUOCHU, TANG BIN, SUO XIAOHUA
Format: Patent
Sprache:chi ; eng
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