... penetration depth penetration jack-up rig coefficient preload completion installation and operations platform resistance displacement consideration engineering punch-through accident finite element method Proceedings of the Thirty-fourth (2024) International Ocean and Polar Engineering...

... element model to predict the penetration depth of dropped anchors is also introduced. Then, a finite element method to simulate the anchor dragging process is proposed. It is based on the equivalent chain method, in which the equivalent cylinder is identical to the actual anchor chain in terms of mass...

... during the process of trimarans entering the water, using a fluid-structure interaction finite element method that considers hydrodynamics. The trimaran model is defined by Lagrange elements while the water is defined by Euler elements, and the two different elements are coupled using the ALE algorithm...

..., the Galerkin method, the superposition method, the finite element method and so on. Zhou (2002, 2006) gave special solutions for thin plates with fixed point supports and elastic point supports directly from the control differential equations. Saadatpour (2002) proposed a numerical method to calculate...

... literatures on the strength of complex connector of the floating platform using nonlinear contact analysis. floating production storage & offloading strength contact area bearing structural strength floating production system connector shaft pin contact problem finite element method fpso...

... ABSTRACT The external pressure collapse and propagation buckling of 8-inch submarine pipeline with design pressure of 56MPa are analyzed by 3-D finite element method in this paper (ABAQUS 6.14-4). The results show that the finite element analyses results are almost the same as analytical...

... submarine pipeline finite element method dnv gl equation offshore pipeline fe model loading condition pipeline equation axial force fe simulation midstream oil & gas submarine pipeline high pressure submarine pipeline criterion Proceedings of the Thirty-second (2022) International Ocean...

... such as anchor and falling objects. As a result, there will be dents on the pipeline after impact. The influence of falling object velocity, diameter and shape, pipeline buried depth, corrosion area, depth and type on dent are studied through the finite element method. The results can be referred during...

... ABSTRACT Simulating ice loads accurately will provide a powerful support for the design and manufacture of polar structures. The cohesive element method is highly effective to conduct ice load numerical simulation. In this paper, ice load is simulated based on finite element method and cohesive...

... immersion on the ultimate load of a corroded pipe repaired with CFRP using Finite Element Method (FEM). This FEM model considering the damage of CFRP, adhesive and steel could simulate the failure of pipes repaired with CFRP, and the error between experimental results and FEM results is within 6...

... efficiency and calculation accuracy, and also investigated the characteristics of the shockwave propagation in different media. However, there are still many technical problems using this method to study the bubble motions. shockwave bubble surface pressure peak finite element method measuring...

... st natural frequency renewable energy finite element method characteristic natural frequency composite bucket foundation offshore wind turbine wide shallow bucket foundation bucket foundation wind energy wind turbine finite element model subsea system formula foundation platform design...

... ABSTRACT A parametric-driven finite element method based on the application development of CATIA and Abaqus for optimizing the skirt configuration was presented, in which the dynamic explicit solving method is applied. The configuration experiments were also conducted to demonstrate...

..., such as installation and decommissioning, mooring analysis can be one of the most important analysis point. Therefore, this paper presents about dynamic analysis for the moored floating multibody system. Dynamic analysis of mooring line is performed using non-linear finite element method(FEM). multibody system...

... Averaged Navier Stokes (URANSE) method and a Smoothed Particle Hydrodynamics (SPH) solver. Based on the CFD results, the structure response is calculated by means of a Finite Element Method (FEM). Different level of accuracy are explored in the CFD computations, i.e. varying the mesh and particle...

... ABSTRACT In this work, the numerical method for the prediction of unsteady behavior of flexible propeller is presented. First, we use boundary element method based on the lifting surface theory to solve the hydrodynamic problem around the flexible propeller and employ the finite element method...

... ABSTRACT This paper presents a numerical investigation of the capacity of strip foundations located on sand overlying clay soils under planar combined loading using the finite element method. The model is validated against available relationships for ideal cases such as uniaxial vertical...

... phenomenon single pile finite element method soil solid element pile foundation frequency engineering natural frequency element method bridge interaction reaction force scour depth loading Finite Element Frequency Analysis of Bridge Pier under the Soil-Pile Interaction H.-T. Hu, P.-J. Chen...

... damping values, cyclic loading was applied on the pipeline and damping ratio values from 0.3% to 30% were considered. Soil stiffness values at the shoulders were based on fully degraded soil conditions and time domain analysis using the finite element method was performed. The higher damping levels...

... ABSTRACT The dynamic behaviors of the large containership's bow structures subjected to slamming pressures with different influence parameters are studied based on nonlinear finite element method. The slamming pressure is characterized as symmetrical and non-symmetrical half sine impact load...