After monitoring analysis of soil temperature beneath the block-stone embankment of Qinghai-Tibet Railway, it can be concluded that the block-stone embankment is working positively for cooling the roadbed and making the great rise of permafrost table, but
After monitoring analysis of soil temperature beneath the block-stone embankment of Qinghai-Tibet Railway, it can be concluded that the block-stone embankment is working positively for cooling the roadbed and making the great rise of permafrost table, but
通过对青藏铁路沿线块石路基下部土体温度监测分析，块石路基正在积极地发挥冷却路基的工程效应，极大地促进了多年冻土上限的抬升，但也引起了多年冻土温度升高。