8/9/2023 0 Comments Abaqus sph fsi![]() ABAQUS 2D fluid-structure interaction analysis was performed where the simultaneous analysis was completed using computational flow dynamics in addition, the performance of a structural analysis using finite element modeling. Here the deformable body behavior is modeled using the commercial software: Abaqus (developed by Simulia). 20 is considered here, which is based on classical partitioned approaches. This study emphasizes the microstructural point of view, such as the stress and strain of each artificial block and the interaction between blocks. The same SPHFE coupling strategy as Fourey et al. Macro issues, such as sliding and over-turning as well as micro issues such as stress concentration and contact between blocks must be considered. A section of each block is relatively small and interacts with each other blocks. An artificial reef is normally composed of small concrete blocks stacked together. However, a structural analysis should be considered especially if the structure is not of single, large block construction, such as artificial reef blocks, which are stacked on each other. Namely, the safety reviews assume the stress and strain of a structure insignificant and focus only on the fluid analysis. ![]() ![]() ![]() Because of the complexity of fluid flow behavior, a coastal structure was assumed to be a rigid body for structural safety reviews. This study discusses a method for estimating the structural stability of a coastal concrete structure with an emphasis on sliding and overturning due to tidal current or waves. ![]()
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