兰新线某段路基冻害影响因素的正交设计  

ORTHOTROPIC TEST ANALYSIS METHOD FOR ROAD FOUNDATION FREEZE INJURY IN A SECTION OF LANZHOU-XINJIANG RAILWAY

作　　者：陈学喜[1] 于春海[2] 杨有海[2] 

机构地区：[1]兰州铁路局兰西工务段,兰州730000 [2]兰州交通大学土木工程学院,兰州730070

出　　处：《低温建筑技术》2009年第10期103-104,共2页Low Temperature Architecture Technology

摘　　要：通过正交试验设计方法进行计算和分析,得出兰新线某路段路基冻害影响程度最大的影响因素,从而为兰新线某路段路基冻害整治提供参考依据,并以最大影响因素为重点,设计整治方案。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-Xinjiang Railway in a section of road foundation damage and put things in order to provide reference and influencing factors with the greatest emphasis on the design of remediation programs.

关 键 词：冻害 正交试验设计 影响因素 冻害整治 

分 类 号：TU475.2[建筑科学—结构工程]