Bidirectional grouting device provided with embedded grouting pipe and construction method

The invention discloses a bidirectional grouting device provided with an embedded grouting pipe and a construction method. The device comprises two parts including a combined grouting pipe and a pressurization device; the combined grouting pipe comprises at least two vertical grouting pipes and a pl...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHENG WENHAO, CHEN JINGBANG, ZHAO WEIYANG, FANG DIZHU, LU KEYING, WANG QIXIANG, XU SIFA, NI DA, ZHANG TENGYAO, WANG ZHE, WEI WEIWEI, JIN LEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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