Tank foundation construction with hot mixed asphaltsand cushion in winter is so affected by weather, environment and temperature that it can not meet design requirement.
冬季储罐基础热拌沥青砂垫层施工，受天气和环境温度影响较大，无法满足设计要求。
2
After three dimensional model reconstruction, the most important step is choosing appropriate constitutive model that reflecting viscoelastic properties of asphaltsand matrix.
三维模型重构后，最重要的一步是选择能恰当反映沥青砂胶粘弹特性的本构模型。
3
Oil sands consist of clay, sand, and other minerals, coated in water and thick, viscous oil called bitumen (or asphalt).