In this paper, a coupling model of Beam element finite element boundary element Infinite boundary element for the analysis of structure foundation system in frequency domain is established.
Study of abutment failure is important in stability analysis of arch dam-foundation systems. FEM cannot effectively simulate the faults and joints in rock foundations.
3
通用动力公司将MUOS系统的地基部分分包给洛克希德马丁公司,现已全部完成。
General Dynamics, under contract to Lockheed Martin, has overall responsibility for the ground-based segment of the MUOS system.