Abstract: Ball piston is an essential design element in eccentric ball piston pump. The objective of this paper is to investigate the dynamic force and lubrication characteristics of the ball piston. In this study, a tribodynamic ...

Abstract: The long-span steel bridge has experienced a rapid growth in China during the last two decades. Steel deck surfacing plays an important role in the durability of long-span steel bridges. So far, three types of surfacing ...