摘要
根据以往换铺60 kg/m钢轨的施工经验,结合朔黄线东冶至西柏坡段上行换铺75 kg/m重型轨无缝线路的施工实践,研究解决在既有线封锁要点条件下换铺75 kg/m重型轨施工技术条件和重难点问题,供类似工程参考。
According to the previous construction experience of changing 60 kg/m rail, combined with the construction pr-actice of changing the 75 kg/m heavy rail seamless line of the up direction period of Dongye to Xibaipo on Shuohuang line, research and solve construction technology conditions and difficult problem of changing 75 kg/m heavy rail in the condit-ion of blockading the existing railway points, provide the ref-erence for the similar engineering.
出处
《城市建筑》
2014年第4期78-78,106,共2页
Urbanism and Architecture
