Device for simulating subsidence deformation of collapsible loess surface during mining of coal seams with different dip angles

The utility model discloses a device for simulating collapsible loess surface subsidence deformation of coal seams with different dip angles, the device comprises an adjustable inclination test device and a surface deformation measuring device, the adjustable inclination test device is composed of a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI JIANGONG, LI JIANBO, REN DONG, QIN YUPENG, HAO HUIYUN, QIN JIANGLI, WANG HUIWU, ZHAO PENGCHENG, XU BING, LI KAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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