青藏铁路多年冻土区路基热防护工程效果分析
牛东兴,李勇韩,龙武
Analysis of Engineering Effect of Heat Safeguard in Permafrost Regions along Qinghai - Tibet Railway
NIU Dong - xing,LI Yong,HAN Long - wu
铁道工程学报 . 2012, (3): 26 -29 .