Coal mine engineering three-dimensional mining seepage analog simulation device and method

The invention relates to a coal mine engineering three-dimensional mining seepage similar simulation device and method, a geological similar body is laid in a box body, and a coal seam is made of a water-soluble material; pressure boxes and water pressure gauges are arranged in an overlying stratum...

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Bibliographische Detailangaben
Hauptverfasser:	DING RUI, QIN WEI, DING XIANG, PU ZHIGUO, GUO SENLIN, HE XIAOLANG, WANG CHAOYIN, CHEN YUNMIN, SU SHIJIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS PLANETARIA SEALS TARIFF METERING APPARATUS TESTING
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