Device for measuring deformations inside the ground (Machine-translation by Google Translate, not legally binding)

Device for measuring deformations inside the ground, developed for placement inside a circular hole made for this purpose (sounding), consisting of two tubes, one inside (1) to the other (2), and a certain number of fastening elements (3), consisting of cylinders and pistons compressed with a spring...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ARGUELLES AMADO ANTONIO, ALVAREZ FERNANDEZ M. INMACULADA, GONZALEZ NICIEZA CELESTINO
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING
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