Broadband seismic isolation effect of three-dimensional seismic metamaterials in a semi-infinite foundation: modelled by fast multipole indirect boundary element method
Zhongxian Liu, Mingkai Zhang, Lei Huang, Hai Zhang
Topics & Concepts
Multipole expansionBoundary element methodMetamaterialSeismic waveBroadbandScatteringBoundary (topology)Frequency bandAcousticsPhysicsGeologyComputational physicsSeismologyStructural engineeringOpticsFinite element methodComputer scienceMathematical analysisEngineeringMathematicsTelecommunicationsBandwidth (computing)Quantum mechanicsAcoustic Wave Phenomena ResearchFluid Dynamics Simulations and InteractionsGeotechnical Engineering and Underground Structures