According to the simulation result to build a soil-geogrod interface parameter rule.Then transfer the interface parameters to predict out ASTM test curve by small scale pullout numerical model.

• 接著进一步探讨小型拉出试验及ASTM规范拉出试验之间差异，应用界面参数转换以小型拉出试验分析模型预测ASTM拉出试验曲线。