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Full-Ring Experimental Study of the Lining Structure of Shanghai Changjiang Tunnel
Shield-driven tunnel lining structure full-scale test load apparatus.
2014/4/10
Shanghai Changjiang Tunnel, 15 m in diameter, is one of the world’s largest shield-driven tunnels in diameter. Tongji University has recently carried out a test on the full-scale three-ring lining str...
Experimental research into motor vehicle oscillations in the case of changeable deceleration
oscillation deceleration flexible mounted and inflexible mounted vehicle masses braking
2010/11/2
In this paper processes of oscillation of flexible mounted and inflexible mounted masses are analysed. The tangential effect of the wheel contact with bearing surface is given, thus enabling more prec...
Experimental investigation of the braking process of automobiles
automobile ABS braking dynamics experimental investigation
2010/11/2
The present article depicts the results of investigation of the braking parameters of automobiles equipped with ABS and without ABS. The values of the automobile deceleration, the increase of the dece...
Methods for optimizing transport flows and their experimental comparison
transport experimental comparison Methods
2010/11/4
The problem of optimizing the transport flow distribution in the network is considered. The problem can be described by the optimization model (1)-(3) with a nonlinear objective function and linear co...