%L upm22845 %D 2012 %T Dynamics interaction between rails and structure in a composite bridge of 120 m length %P 622-632 %B 6th Conference IABMAS on Bridge, Maintenace, Safety and Management (IABMAS 2012) %A Carlos Jurado CabaƱes %C Stresa, Italy %I Obras %X Dynamics interaction between rails and structure in a composite bridge of 120 m length