Lightweight body structure of railway vehicles

摘要

PROBLEM TO BE SOLVED: To join body structures together without causing heat strain in a light-weight body structure of a railway vehicle.SOLUTION: A light-weight body structure Vp of a railway vehicle comprises a plurality of body structure blocks Be1, Be2, Bm, Bsr, Bsf joined together. The body structure blocks at least partially are formed of composite material comprising resin, and the body structure blocks are joined together by fastening.