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线路简况我段位于郑州和虞城之间,全段管17个车站,135座桥梁。自从1980年东陇海复线开通后,路基的主要病害是路基下沉和雨季路基被冲等。经过几年采用路基边修筑护道、边坡安砌片石等措施,使路基病害逐步有所好转。到1984年路基病害转成为排水不良和翻浆冒泥。特别是管内的135个桥头两端,65个道口的两侧,大部分的短轨接头和部分站内的正线、到发线及其他线翻浆冒泥较为严重。翻浆冒泥地段由几米发展到几十米、上
Line Profile I section is located between Zhengzhou and Yucheng, the entire section of tube 17 stations, 135 bridges. Since 1980, after the opening of the Longhai Double-track Railway, the major diseases of the subgrade have been the subsidence of subgrade and the rush of embankment during the rainy season. After several years of using subgrade embankment to build protective road slope paving slabs and other measures to make the subgrade disease gradually improved. By 1984, roadbed disease turned into poor drainage and mud dumping. In particular, 135 ends of the bridge at both ends of the tube, 65 crossing on both sides, most of the short rail joints and some of the station’s main line, to the hairline and other lines of more serious mud. Fanming mud lot from the development of a few meters to tens of meters