新疆库车机场扩建站坪盐渍土地基处理设计  

Treatment design of saline soil foundation for the expansion station of Kuqa airport in Xinjiang

作　　者：孙兰宁 Sun Lanning(Civil Aviation Engineering Consulting Company of China,Beijing 100000,China)

机构地区：[1]中国民航工程咨询有限公司,北京100000

出　　处：《山西建筑》2022年第17期112-114,118,共4页Shanxi Architecture

摘　　要：对盐渍土的工程特性及其对机场道面的危害进行分析。结合机场工程特点及地质条件,对新疆库车机场扩建站坪地基采用换填垫层加复合土工膜包裹的处理方法,并对施工过程中遇到的芦苇根系及“橡皮土”等情况,提出处理措施,满足机场工程使用要求,达到良好的处理效果。In this paper,the engineering characteristics of saline soil and its harm to airport pavement were analyzed.Combined with the engineering characteristics and geological conditions of the airport,the treatment method of replacement cushion and composite geomembrane wrapping was adopted for the foundation of expansion station of Kuqa airport in Xinjiang,and the treatment measures were put forward for the reed roots and“rubber soil”encountered in the construction process,which met the application requirements of the airport engineering and achieved good treatment results.

关 键 词：盐渍土 盐胀性 换填垫层 橡皮土 

分 类 号：TU448[建筑科学—岩土工程]