摘要
兰新铁路第二双线张掖～红柳河段站前工程LXS-14标段清泉段地质条件软弱,地基采用CFG桩和水泥土、水泥卵砾石复合地基施工技术,再在其上填筑AB组料,从路基压实系统工作原理、系统特点,路基填筑施工方法、质量、环境保护、安全控制措施等六方面阐述路基压实系统在AB组填料中的运用。
The soil texture in Qingquan section of Section LXS-14 of the before-station project from Zhanye to Hongliu River in the 2^nd line of Lanzhou-Xinjiang Line is weak and the construction technologies of the CFG pile and cement soil, cement gravel composite foundation are adopted for the subgrade, together with group A＆B packing, This paper expounds the application of subgrade compaction system in group A＆B packing from six aspects which are working principle of subgrade compaction system, system features, subgrade filling technology, quality, environmental protection, and safety control measures.
出处
《石家庄铁路职业技术学院学报》
2012年第2期14-18,共5页
Journal of Shijiazhuang Institute of Railway Technology
关键词
路基压实系统
AB组填料
运用
subgrade compaction system
group A＆B packing
application
