Testing device for measuring expansion rate and water absorption rate of rock

The utility model discloses a test device for measuring the expansion rate and the water absorption rate of rock. The test device comprises a water tank assembly, a water retention system, a displacement acquisition system, a weighing system and a control system. The water tank assembly comprises at...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XUE FENG, GAO CHUANG, ZHANG ZHANRONG, SUN HONGLIN, GAO FENG, WANG KAILI, SHU CHANG, CHEN YONGAI, FENG TAO, ZHANG YUSHUANG, ZHANG HUIPING, WANG CHUNJIE, LI SHILIANG, FENG SIYU, LUO WEI, HUO TAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The utility model discloses a test device for measuring the expansion rate and the water absorption rate of rock. The test device comprises a water tank assembly, a water retention system, a displacement acquisition system, a weighing system and a control system. The water tank assembly comprises at least one water tank and is used for placing a rock to be measured; the water tank is located in the temperature control system and used for adjusting the environment temperature of the water tank. The water retention system is connected with at least one water tank and is used for adjusting the water level in the water tank; the displacement acquisition system is used for measuring the expansion displacement of the rock; the weighing system is positioned below the temperature control system and is used for measuring the weight of the rock; the control system is electrically connected with the temperature control system, the water retention system, the displacement acquisition system and the weighing system. The t