...-plastic theoretical method. This paper adopts the finite element method (FEM) to obtain the permanent deformation of the plate under the impact of indenter. helicopter deformation technology marine structure wuhan university ling zhu variation equivalent static design load indenter wei cai...

... and Vaz M A (2016a). Axisymmetric viscoelastic response of flexible pipes in time domain, Applied Ocean Research. 55:181 189. Liu, J and Vaz M A (2016b). Viscoelastic axisymmetric structural analysis of flexible pipes in frequency domain considering temperature effect, Marine Structures. 50: 111 126...

... liquified natural gas (lng) tank threshold dnv probability assumption classification guideline experiment operation long-term approach seoul national university exceedance probability assessment kim sloshing load contribution marine structure convergence ABSTRACT...

... fatigue damage is screened out. Then, the fatigue damage of the element for each sea state can be obtained. Finally, the fatigue damage of the sea state is equivalent to a constant stress range, which can be a guidance for the design of stress range for fatigue experiments of marine structures...

... ABSTRACT Panel methods based on potential flow theory have been widely employed for wave-structure interactions, since these methods could provide fast, reliable and accurate predictions for the forces acting on and the motions of the marine structures if the strong nonlinear forces...

... fluid dynamics geology sub-sea system liquefaction reservoir simulation pore pressure equation upstream oil & gas europe government experiment marine structure seabed liquefaction wave height foundation pressure build-up engineering scale experiment pore pressure build-up...

... investigation asia government metals & mining specimen sub-sea system displacement sensor engineering deformation indenter global beam deformation analytical method marine structure proceedings Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering Conference Ottawa...

...-dimensional surface cracked plate in Marine structures under low-cycle fatigue Shenglin Qiu1, Junlin Deng1, Ruitao Lu1, Dawei Dong1 1. School of Mechanical and Marine Engineering,Beibu Gulf University Qinzhou, Guangxi, China ABSTRACT Three-dimensional complex cracks and other defects often exist...

... pipeline corrosion riser corrosion strength metals & mining subsurface corrosion monte carlo simulation materials and corrosion well integrity flowline corrosion artificial intelligence random distribution random hole reduction ratio corroded plate simulation marine structure...

... marine structure particle requirement engineering ice load sph-fem conversion algorithm fem-sph conversion algorithm level ice upstream oil & gas conversion algorithm numerical simulation algorithm sph particle calculation mesh zhang finite element deformation ocean...

... on structural vibration monitoring by the mast. To better understand the dynamics of marine structures under force, it is necessary to measure the interactions between these structures and the surrounding environment. The main purpose of the mast is to enable long-term structural vibration monitoring...

...Review of Technologies for Monitoring the Performance of Marine Structures Renos A. Votsis, Constantine Michailides, Elia A. Tantele and Toula Onoufriou Department of Civil Engineering and Geomatics, Cyprus University of Technology (CUT) Limassol, Cyprus ABSTRACT A huge number of marine (coastal...

... stiffener side structure marine structure marine transportation component pw experiment upstream oil & gas middle stiffener ship structure hydraulic fracturing villavicencio freight & logistics services deformation conical indenter resistance fracture collision wedge indenter...

... structure strength magnetization curve production control reservoir surveillance ABSTRACT Marine structures, continuously subjected to action of waves, suffer from fatigue cracks developing predominantly in welded connections. For this reason, marine structures have to be regularly inspected...

... Durability of Lightweight Aggregate Concrete in Marine Structures Ni Zhen1*, Xudong Qian1, Harald Justnes2, Tor Arne Martius-Hammer2, Kiang Hwee Tan1, Khim Chye Gary Ong1 1Department of Civil and Environmental Engineering, National University of Singapore, Singapore 2Department of Architecture...

... long been a major threat for the safety of marine structures and offshore workers. The extreme waves could result in significant wave run-ups, tremendous wave loads as well as the motion responses. Freak wave is one special appearance of extreme waves with abnormal wave height and asymmetrical wave...

... Abstract The paper describes the Lloyd's Register Research Programme focused on investigation of effect of ultrasonic peening on fatigue strength of welded marine structures. The topics specific to marine structures include large scale model testing, effect of corrosion and influence...

... ABSTRACT In order to guarantee structural integrity of marine structures in an effective way, operators of these structures seek an affordable, simple and robust system for monitoring detected cracks. Such systems are not yet available and the authors took a challenge to research a possibility...

... ABSTRACT: 3D model reconstruction of marine structures, such as dams, oil-rigs, and sea caves, is both important and challenging. An important application includes structural inspection. Manual inspection of marine structures is tedious and even a small oversight can have severe consequences...

... ABSTRACT: Some marine structures have been reported to be damaged by seabed instability. It has been well documented that ocean waves propagating over the ocean surface exert dynamic pressure fluctuations on the sea floor. Numerous investigations for the wave- induced seabed response have been...