A Review on Soil-Structure Interaction on Composite Structure
摘要
Soil-structure interaction (SSI) plays a crucial role in the performance and safety of composite structures subjected to various environmental loads. This review provides an overview of recent research advancements and methodologies concerning SSI in composite structures. The study encompasses both theoretical developments and practical applications, focusing on the interaction mechanisms between soil and composite elements. Beginning with an introduction to the significance of SSI in composite structures, the review discusses the key factors influencing this interaction, including soil properties, structural characteristics, and loading conditions. Various analytical and numerical approaches for modeling SSI are examined, highlighting their advantages, limitations, and applicability to different types of composite structures. Furthermore, the review addresses the implications of SSI on the dynamic behavior, stability, and seismic performance of composite structures. It explores the effects of soil-structure interaction on natural frequencies, damping ratios, and response spectra, emphasizing the importance of accurate modeling for reliable predictions and design optimization. Additionally, case studies and experimental investigations are presented to illustrate real-world applications and validate analytical predictions. The review identifies gaps in current research and proposes future directions for enhancing the understanding and prediction of SSI in composite structures, such as incorporating advanced material models, considering nonlinear soil behavior, and accounting for site-specific conditions.