... numerical models of layered rock samples through the discrete element method were established to study the influence of soft rock interlayer on the mechanics of the layered rock samples. The results shows that the ultimate strain and compression strength of layered rock sample mainly influenced...

... periodically de-vortex in the medium fluid at a certain velocity to form a Karmen vortex street, which provides a periodic lift to the bluff body to generate vibration (Wang et al., 2020). As one of the important fluid-structure interaction problems in fluid mechanics, VIV has been widely found and studied...

... velocity field investigation mesh numerical investigation fraction wave impact phase-focused wave breaking wave platform design cylinder boundary wave packet mechanics computation engineering Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference...

... must be analyzed when planning construction. Wave-induced coupled dynamics between a vessel and a suspended load need to be predicted for these analyses as the coupled dynamics can result in more complex mechanics. Co-operative multi-crane lifting operation with two vessels is often selected in order...

... exhibit a variety of vortex-shedding patterns. INTRODUCTION Studying the motion mechanism and internal essence of flexible structure in fluid is of great significance to explain many biological phenomena, and puts forward new ideas for biological hydrodynamics. The study of flexible structures in low...

... for ocean construction. To predict the crack behavior of concrete-like materials, many approaches have been proposed due to classical continuum mechanics (CCM). However, it is still a major challenge to predict crack initiation and its growth in marine concrete materials by applying classical continuum...

... Cavitation Flows in Non-Uniform Flow Fields Minsheng Zhao1, Decheng Wan1*, Changhong Hu2 1 Computational Marine Hydrodynamic Lab (CMHL), School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai, China 2 Research Institute for Applied Mechanics, Kyushu University...

...-indeck loads on offshore structures. The wave breaking process is arguably one of the least understood topics in offshore wave mechanics. Moreover, the prediction or detection of breaking waves is a non-trivial topic of active research. The main effect of wave breaking on the free surface...

... area and new construction method such as artificial soil freezing method provide the research interests on the mechanical behavior of the frozen soil. Korea completed second Antarctic research station in 2014 and spurring the development of the Antarctic area by constructing runway for the airplanes...

... Transfer Learning for Modeling Pressure Coefficient Around Cylinder Using CNN Shuran Ye(1)(2), Yiwei Wang *(1)(2), Zhen Zhang (1)(2), Chenguang Huang (1)(2) (1) Key Laboratory for Mechanics in Fluid Solid Coupling System, Institute of Mechanics, Chinese Academy of Sciences, Beijing, China (2...

... in the interior of the compartment. INTRODUCTION Sloshing in partially filled tanks is a complex physical process. It covers phenomena like wave propagation and liquid-structure interaction; see (Yamamoto et al., 1995). Applying continuum fluid mechanics for a simulation approach, Euler and Navier-Stokes...

.... In 2004, Bao and Wierzbicki proposed a purely empirical failure model (the BW model) that distinguishes two different failure mechanisms and created a combined failure locus (i.e. multidimensional representation of a failure criterion) in the space of equivalent plastic strain and stress triaxiality...

... as a kind of complicated composite material that consist of solid ice, gas, and brine, and influenced by temperature, various type of solid salts on mechanical properties. Due to the environmentally controlled variations in the mechanism of sea ice growth, several different the grain structures would form...

... Damage Growth Analysis in Composite Structures Exposed to Sloshing André Baeten Augsburg University of Applied Sciences Augsburg, Germany ABSTRACT This paper focuses on an innovative modeling approach for the damage growth mechanism for structures made of composite materials exposed to sloshing...

... wake transition vortex spatiotemporal symmetry three-dimensional reconstruction equation configuration wake control splitter plate instability cylinder wavelength reynolds number fluid mechanics circular cylinder stability analysis neutral stability curve transition mechanics...

... a simple model for moment transfer and predict the multi stress state in GCs via the FEA. Lohning et al. (2013) tried to identify the mechanism of settlement of the TP using FEAs. contact pressure monopile loading lotsberg mechanics theotokoglou wind turbine finite element analysis...

... ABSTRACT For ice-prone offshore regions, the study of dynamic ice loads and associated mechanics is highly important. Dynamic ice-structure interaction processes are complex and while significant gaps in understanding remain, research is underway to help provide insights into the coupling...

..., and then result in loss of human lives and severe environmental pollutions. There exist two type analysis methods for the ship collision: external and internal mechanics. The external mechanics deals with the global motion of the ship under the action of the collision force and the hydrodynamic pressure exerted...

... ABSTRACT This paper focuses on an innovative modeling approach of the fluid structure interaction for structures made of composite materials exposed to sloshing. This approach is based on finite particles, which provide similar properties as finite elements in classical structure mechanics...

... are deeply analyzed and discussed. INTRODUCTION Cylinders in oscillatory flow have been attracting extensive concern due to its significant scientific contribution to people's understanding on mechanism of vortex and its wide spread in engineering field after reasonable simplification since water particle...