... expressway stiffness shin-yokkaichi jct waveform embankment optical fiber cable vibration das expressway embankment shin-meishin expressway geophone frequency suzuka pa exploration vehicle Proceedings of the Thirty-fourth (2024) International Ocean and Polar Engineering Conference Rhodes...

... is discussed and the influence of platform leg stiffness is also compared. The results show that the platform performs both global and local deformation under ship impact. The high stress and strain zone of the platform exhibits locality, which is sensitive to collision velocity and position. The leg stiffness...

... stiffness distribution of titanium alloy stiffened cylindrical shell under different design inputs Shiqiang Li1, Shengkun Zhang2, Gongrong Li2, Yuansheng Cheng1, Jun Liu1 (corresponding author) 1. School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology. Wuhan, Hubei...

... operation gravel calculation geology platform hull mooring system semi-floating operation self-elevating gravel laying stiffness self-elevating platform strength research geologist international society subsea system self-elevating gravel semi-floating operation performance...

... structural design optimization displacement stiffness l-profile longitudinal stiffener Proceedings of the Thirty-fourth (2024) International Ocean and Polar Engineering Conference Rhodes, Greece, June 16 21, 2024 Copyright © 2024 by the International Society of Offshore and Polar Engineers (ISOPE) ISBN...

... characteristic stiffness psd installation dsus engineering subsea system ocean engineering correlation artificial intelligence floatover installation lmus pearson correlation coefficient heatmap dynamic load characteristic international ocean engineering conference experimental...

... Poisson's ratio of the structure are analyzed. The results show that the structure can enhance the stiffness and improve the energy-absorbing capacity. INTRODUCTION In the 21st century, the study of "metamaterials" has become an emerging trend. As an artificially designed structure, "metamaterials...

... observe that the permanent deflection and the maximum impact force of the numerical simulation are in reasonable consistent with those of the repeated impacts experiments. Significantly, during both the first and the fifth impacts, the loading and unloading stiffnesses of the numerical simulation...

... pipe, Ulanov et al. (2016) and Bezborodov et al. (2017) through the finite element software on the pipeline and the clamps for modeling and calculation, through the harmonic response analysis of the vibration response of the pipeline under different clamp stiffness, damping, and so...

... and makes it rebound. The response of twolayer water-separated plate is much difference with that of single plate. The stiffness of the inner plate support spring KS plays a key role during the shock wave propagation. The research results are useful in analyzing shock resistance of typical double shell...

..., various numerical tools for second-order forces on rigid bodies have been developed, including well-known codes like WAMIT, WADAM, HydroStar, and AQWA. As the dimension of floating structures increases, their relative stiffness decreases; hence, the deformation of the floating structures becomes critical...

... problem in the generalized mode is replaced by extensively studied multi-body hydrodynamics. Additionally, this approach facilitates the avoidance of generalized restoring stiffness. For the structural analysis, both the effect of global hydroelasticity and local bending can be considered in the stress...

... that the foundation lattice structure, compared to conventional designs, can effectively enhance vibration damping performance, achieve significant weight reduction, and have higher stiffness. INTRODUCTION With the increasingly mature and widespread application of artificial intelligence technology, unmanned...

... ABSTRACT This study examines the TALOS wave energy converter that is equipped with multiple PTOs to enable multi-axis wave energy capture. In order to optimize the control of multiple PTOs, a WEC-Sim model of TALOS has been used to quantify the impact of PTO stiffness and damping...

... surface optimization method to determine the footing boundary conditions for achieving the targeted design preloads on the legs. Design of Experiment (DOE) analysis is conducted to establish response surfaces. The analysis takes stiffness coefficient of the footing springs as input parameters...

... subsea system simulation cable configuration wd 2000 cable lgd turbine mooring system fwt geometric declination stiffness configuration mbl curvature iac platform configuration wd 2000 pretension variation floater lgd 45 ABSTRACT Based on the analysis of the dynamic...

... learning stiffness application sustainability sustainable development converter displacement pto dimension excitation simplification simulation appl ocean res wave energy harvesting wavelength spectrum Proceedings of the Thirty-fourth (2024) International Ocean and Polar Engineering...

... shear modulus corresponding to the reference confining pressure (kPa) : Loading height (kN) : Horizontal load (kN) : Area moment of inertia of pile (m4) : Coefficient of lateral earth pressure : Embedded length of pile (m) : Power for stress-level dependency of stiffness : Bending moment of pile (kNm...

... riser segments are uniform, isotropic, and linearly elastic, with the same properties for segment joints and bodies. (2) The drilling riser is filled with drilling mud, and the influence of the drill string on the bending stiffness of the drilling riser is not considered. (3) The drilling riser...

... reaction moduli (kh), that are presented in Table 1. According to the table, the first 7m of soil consists of sand of low stiffness, overlying by much stiffer Nicosia marl rock. Table 1. Soil layering and subgrade reaction moduli inferred from jetty s design report (VTTV, 2018) Soil depth (m, relative...