兰新线路基冻害影响因素的灰关联分析  

GREY RELATION ANALYSIS METHOD FOR ROAD FOUNDATION FREEZE INJURY IN A SECTION OF LANZHOU-XINGJIANG RAILWAY

作　　者：于春海[1] 贾文君[2] 杨有海[1] 

机构地区：[1]兰州交通大学土木工程学院,兰州730070 [2]甘肃交通职业技术学院,兰州730070

出　　处：《低温建筑技术》2009年第3期86-87,共2页Low Temperature Architecture Technology

摘　　要：由于冻害影响因素的重要性不同,整治方案也不同。根据灰关联度法进行计算和分析,得出兰新线某段路基冻害影响程度最大的影响因素,从而为兰新线某段路基冻害整治提供参考依据。As the freezing of the importance of different factors, dealing with programs are also different. According to gray correlation method of calculation and analysis, arriving at the biggest factors for the Lanzhou- Xingjiang Railway in a section of road foundation damage and put things in order to provide reference.

关 键 词：冻害 灰关联度 影响因素 

分 类 号：TU445[建筑科学—岩土工程]