摘要
以某高速铁路全线施工为例,介绍了灌注施工方法在整治CRTSⅡ型无砟轨道CA砂浆离缝的施工工艺,提出了施工中应注意事项,并对其处理效果进行了探讨,实践证明,采用该方法恢复了轨道结构的整体性和连续性,延长了轨道寿命。
Taking the highway construction as an example,the paper introduces the construction technology of perfusion governing CA slurry joint of CRTSⅡ track slab,points out construction points,and explores its processing effect.Practice proves that： the method recovers the integrity and continuity of the track structure and prolongs its service life.
出处
《山西建筑》
2013年第22期151-152,共2页
Shanxi Architecture
关键词
灌注法
砂浆离缝
施工工艺
perfusion
slurry joint
construction technology
