Device for testing bonding strength of tunnel primary support and soil surrounding rock

The utility model belongs to the technical field of tunnel engineering test equipment, and particularly relates to a device for testing the bonding strength of a tunnel primary support and soil surrounding rock. According to the technical scheme, the device comprises a base, three reaction frames, a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI DONGSHUN, ZHAO QINGLUN, LIN LIN, CUI JINGXUAN, ZHOU KUN, QIN ZHAO, LI ZHIWEI, GUO LIN, ZHANG CHENGYONG, GUO PING, PU YONG, LIANG ZHEN, QU PU, CHEN HONG, ZHAO WEI, WANG JIAGE, GUAN GUOLIANG, CHEN SUN'EN, WANG ZHE, LI LIANGLIANG, XIE ZHUOWU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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