Suspension tunnel test axial force applying device

• Main Authors: LIN WEI, ZHANG NINGCHUAN, ZHOU ZHUOWEI, YIN HAIQING
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2020
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model relates to the field of suspended tunnel physical model tests, in particular to a suspended tunnel test axial force applying device which comprises a force applying structure which comprises a counter-force assembly, a driving assembly and a force transmission assembly. The counterforce assembly is used for bearing counterforce of output force of the driving assembly in a test, and a through part for the suspension tunnel model to penetrate through is arranged on the counterforce assembly; the force transmission assembly is used for being fixedly connected with the suspendedtunnel model and is closer to the end part of the suspended tunnel model relative to the counter-force assembly; one end of the driving assembly is connected with the counter-force assembly, the otherend of the driving assembly is connected with the force transmission assembly, and the driving assembly is used for outputting loads. Through the scheme, the axial force applying device can be mounted and dismounted without m