fishtail bolt

Then, aiming at the question that the cropped length of strip tail is too much and considering the forming mechanism of the fish-tail of the strip, some new methods to mend the tail shape, in this study, were brought forward.

为此,针对目前带钢尾部切损量大的问题,结合钢材尾部鱼尾形的形成机理,本文提出了几种改进尾部形状的新方法。

Theoretical and experimental analysis of damping fish plate at rail joint;

钢轨接头减振鱼尾板理论与试验分析

A seriously decarbonised layer that is easy to the initiation of the crack is found at the surface of the chinese made fish plate by metallograpy.

本文通过对鱼尾板断裂的分析，表明鱼尾板断裂为微动磨损疲劳机制。

Improved operative method for nipple reconstruction by using fishtail flap;

改良的鱼尾状瓣法乳头再造术