CRTSⅠ型双块式无砟轨道道床板施工工艺与质量控制

摘要

At present, in the ballastless track construction of Zhengzhou-Xi'an passenger dedicated railway, rail arrangement method is adopted in the construction of CRTS Idouble-block ballastless track roadbed slab in KHZQ11 section built by CR17BG, which not only reduces the cost of passenger dedicated railway ballastless track construction but also ensures good construction quality and accuracy.%目前在郑西铁路客运专线无砟轨道施工中，由中铁十七局集团承建的KHZQ11标段内CRTS玉型双块式无砟轨道道床板采用轨排法施工。为铁路客运专线无砟轨道施工不仅减少了成本，且施工质量及精度得到较好的控制。