YZ_(25B) 型客车水箱皱裂原因的探讨

Discussion about the Causes to Folded Cracking of Water Containers on Passenger Cars Type YZ 25B

针对ＹＺ２５Ｂ型客车水箱出现的皱折故障，利用有限元法，分析了造成水箱皱折变形的主要原因，提出了避免水箱皱折的措施。

In view of the fold troubles appeared in water containers on passenger cars type YZ 25B ,with the finite element method,the main causes to the folding and deforming of the water containers are analyzed,and measures to avoid fold on water containers are put forward.