介绍了既有线ctcs2列控系统的关键地面设备，结合工程实际，介绍了胶济线试验段atp配套地面信号设备的改造。
This paper introduces key wayside equipment of CTCS2 on existing railways and describes the renovation of ATP wayside equipment in an actual engineering case on Jiao-Ji test line.
阐述胶济线CRH2型动车组列车交会空气压力波实车测试情况，对测试结果进行详细分析，并将实车试验结果与数值模拟计算结果进行比较。
The real train test on air pressure pulses generated in passing of CRH2 EMU trains on the Qingdao-Jinan Railway Line has been made, and the results have been analyzed in details.
胶济铁路横穿园区东侧，并在空港工业区东侧设有货运场和专营线。
Railway: Qingdao-Jinan Railway is across eastern side of the Park; Goods yard and special railway line are installed at eastern part of the Airport Industrial Area.
应用推荐