桥梁辊轴支座的爬行与处理

Crawling and Processing of Roll Mandrel Bearing

本文提出了辊轴中心实际的位移量及辊轴中心正常位移量的计算方法,据此得出辊轴爬行的判定依据,根据多年的维修养护经验,建议采用两种可行的处理方法,即拉紧框架整正法和弹簧顶挤整正法。

This text puts forward the calculation method which move quantity and the roll mandrel center normal to move quantity of the roll mandrel center actual, and on these grounds get the roll mandrel crawl along of judge a basis, and according to maintain to protect experience for several years, the suggestion adopts two kinds of viable processing method, then tense a frame whole execute with the spring coil crest push whole execute.