摘要
针对低温条件下轨温不易控制的特点,采用了一种42号道岔冬季应力放散的施工技术。
It is not easy to control the temperature of rail under the condition of low temperature,construction technology of stress release in winter of No. 42 turnout was adopted.
出处
《施工技术》
CAS
北大核心
2017年第S2期923-925,共3页
Construction Technology
关键词
铁路
轨温
应力放散
施工技术
railway
rail temperature
stress release
construction
