2008 年 54A 巻 p. 971-978
The Overlaying mesh method (OMM) is an analytical approach that overlaps two or more independent meshes. OMM is used to have detailed wish in elected areas,with coarser FEM mesh else where, in order optimize calculational effort. And, OMM is used creating mesh complex model by different material characteristics. In this research, we propose the application method of the overlaying mesh method use a different element like a beam element and a solid element. We analyzed friction pile foundation using OMM and proved the varidity of this method.