Karst cave positioning method in pile foundation punching construction process

The invention discloses a karst cave positioning method in the pile foundation punching construction process. The karst cave positioning method comprises the steps that the standard slurry flow of a slurry opening is obtained; whether a karst cave exists in the pile hole or not is judged based on th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HAO TIANZHI, HOU ZHIYAO, NING JIEJUN, CHEN QIFENG, LIU YAOFENG, LONG XIAYI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ELECTRIC DIGITAL DATA PROCESSING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS
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