Chenxi Xie, Gongquan Tao, Shulin Liang, Zefeng Wen*. Understanding and treatment of brake pipe fracture of metro vehicle bogie. Engineering Failure Analysis, 2021, 128: 105614.
https://doi.org/10.1016/j.engfailanal.2021.105614
Fig. 1. Morphology of the failed pipe. (a) A brake pipe is assembled on the frame through pipe clamps, and (b) the fatigue fracture site of brake pipe.
