Method for controlling running sand in underground engineering and grouting system therefor

The invention discloses a method for underground engineering control running sand and grouting system thereof. The method includes steps of determine running sand geology, redacting construction plan, providing construction equipment, grouting operational process, and acceptance check qualified meas...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHENG CHUNHUA, JIANG LIJIANG, JIN YANGSHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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