crushed-stone相关论文
该文采用有限元法建立了碎石化条件下混凝土路面二维平面应变模型,对标准轴载和超载条件下不同类型加铺层结构的力学响应进行了计算......
Thermal features of Qinghai-Tibet Railway Embankment with Crushed-stone Slope Protection in Permafro
The Embankment with Crushed-Stone Slope Protection(ECSSP) in permafrost regions is an effective measure to cool subgrade......