The method simplifies the procedure of the trial function choice, and could be used in numerical calculation in geotechnique engineering.

该方法简化了试函数的选择，适用于岩土工程中的各种数值计算。

A cantilever beam and Laxiwa dam-base system are analyzed in details by using proposed method.The results show that the 3D EFGM is effective and accurate for problems in geotechnique engineering.

应用该程序对悬臂梁算例和拉西瓦拱坝-地基模型进行弹性分析，结果表明该方法有效可行。