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The leaf spring is the flexible component of dependent suspension, which has advantages of simple structure, convenient maintenance, low cost, and can be used to locate the axle. The traditional multi-leaf spring has various defects. The few-leaf-spring has been one of main development trend of leaf springs because of its excellent characteristics. In this paper, a few-leaf-spring with variable thickness...
Based on a general finite element software named ANSYS/LS-DYAN, using the function of conversion between implicit and explicit, and adopting a research method in which static analysis and dynamic analysis are combined, a research of dynamic response about underground chamber with blasting shock wave in deep environment is carried out by using numerical simulation technology. In the simulation, implicit...
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