Vibration Transmission Characteristics through Multi-Rigid Structures on Layered Soil

摘要

This paper provides a research on dynamic analysis for multiple structures on layered media, where a thin layer method approach is used to model the layered soil, and the mixed boundary value problem is solved using the discretized Green's function method in frequency domain. Coupling effects of multiple structures are evaluated with an iterative approach. The problem is solved for major types of soil deposits in urban areas in Japan, where the results indicate the effects of the layering on ground vibration around the structures.