Track dynamic behavior at rail welds at high speed
high speed、wheel and rail、model、dynamic performance、integration method、degrees of freedom、relative velocity、numerical results、tolerance design、Timoshenko beam、impact loading、contact theory、forces、rails、direction、different、axle load、running、profile、center
26
O3(力学)
the National Basic Research Program of China2007CB714702;the National Natural Science Foundation of China50821063;50675183;50875221
2010-12-08(万方平台首次上网日期,不代表论文的发表时间)
449-465