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Keywords: composite material
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Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-475
... that are made of the same materials and have the same weight. The results showed that the sandwich plate outperforms the solid plate, particularly in water blasts. Hua (2009) used Dytran to conduct numerical simulations of non-contact air blast on the superstructure of continuous basalt fiber composite material...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-257
... of underwater vehicle. The usual measure of stealthy is covering anechoic coating on rudder surface, which could not eliminate noise radiation and reflection completely. As a kind of modern advanced materials, composite material has been widely applied in naval equipment and aerospace. It is light-weight...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-234
...) and Hamiltonian SPH (HSPH), are investigated for the simulation of composite materials with comprehensive discussions about the approaches to enhance their performance, i.e. inclusion of stress point integration concept resulting in ULSPH-SP structure model. After the validations of structure models...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-412
... strength. In the 3D printing process of composite materials, carbon fiber is used as reinforcement, and the interface bonding performance between carbon fiber and resin is a key factor affecting the mechanical properties of materials. In order to improve the mechanical properties of 3D printed continuous...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-2157
... of this research is to explore the application of composite materials to the reinforcement of bridge structures. Concrete has good compressive capacity, but its compressive capacity is poor. Hence, the addition of appropriate steel bars can improve the tensile capacity of its structures and increase safety...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-2158
... ABSTRACT Corroded pipes are increasingly repaired with composite material because of its low cost, simple and quick process. However, the repair effect will be affected by factors such as long time loads, seawater immersion and so on. This paper studies the effect of prolonged seawater...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-164
... on temperature need to be taken into consideration in the numerical simulations. Therefore, a thermomechanical analysis is conducted in a fully coupled manner, in order to investigate the thermal and mechanical responses of composite materials under explosion loads. In this study, the peridynamics theory is used...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-593
... ABSTRACT The enclosed masts with composite materials are gradually applied on warships. Therefore, it is very important to carry out research on the stability of mast laminated composite beam structure. The stability test of the beam model was carried out, and different failure modes were...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-225
... simulation and the structural design of sandwich composite L-joints. INTRODUCTION Composite materials are gradually applied in naval structures due to their light weight and high strength (Mouritz, 2001). However, due to anisotropy and non-homogeneity of composite, the ultimate bearing capacity...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-490
... ABSTRACT Advanced composite materials have the potential to replace some of the existing expensive steel components. In the marine industry, these composite materials are presently used mainly for pipeline repairs and fabrication of buoys. One of the advanced composites which was never been...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-374
... strength countersunk bolt single countersunk bolt cohesive element fe model failure criterion bolt joint ultimate load degradation coefficient countersunk bolt joint delamination failure coefficient composite material failure criteria numerical analysis composite sandwich plate composite...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-701
... by a Polish-Italian team, built with an hybrid carbon composite material, in order to reduce construction cost and time with respect to a traditional metal hull. In this paper, after a brief description of basic design steps of the WFSV-PL, particular emphasis has been devoted by the authors to illustrate...
Proceedings Papers

Paper presented at the The 26th International Ocean and Polar Engineering Conference, June 26–July 2, 2016
Paper Number: ISOPE-I-16-314
... situations that require vehicles with the same characteristics. softhull main frame protection vehicle upstream oil & gas integrity superstructure resistance mastrangeli hull deformation air cushion vehicle composite material operation high speed hovercraft foam consideration...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-654
... modulus ratio and Poisson's ratio. numerical analysis equation upstream oil & gas poisson rectangular crack noda international journal composite material modulus ratio substrate dimensionless stress intensity factor intensity factor numerical solution stress intensity factor...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-288
... Abstract In this paper, structures made of twill and orthogonal woven carbon fiber reinforced composites are analyzed using laminate theory of composite materials and finite element method for underwater vehicle structures subject to a two-point lifting condition. It is illustrated...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-208
... cases involving the design of composite structures show that there is a need for more refined analysis taking into account the progressive failure and nonlinear deformation of composite materials (Hu, 1993; Edge, 1998; Liu and Tsai, 1998; Sun and Tao, 1998; Lin and Hu, 2002; Tay et. al., 2008; Anyfantis...
Proceedings Papers

Paper presented at the The Twenty-third International Offshore and Polar Engineering Conference, June 30–July 5, 2013
Paper Number: ISOPE-I-13-518
... method to solve the problem for multi-material distribute optimization. composite material hybrid metal-composite structure reference point design variable vibration level difference power flow level difference optimization theory optimization isolation system thickness optimization...
Proceedings Papers

Paper presented at the The Twenty-second International Offshore and Polar Engineering Conference, June 17–22, 2012
Paper Number: ISOPE-I-12-416
... tank made of hybrid composite materials. The coupled LNG-structure dynamics is analyzed using classical laminate theory in order to provide some recommendations for a possible structural layout. KEY WORDS: LNG tank; sloshing; structure dynamics; particle-cluster approach; multi-tank configuration...
Proceedings Papers

Paper presented at the The Twenty-first International Offshore and Polar Engineering Conference, June 19–24, 2011
Paper Number: ISOPE-I-11-583
... Selection of Composite Materials for Arctic Applications Tom DeLay Cimarron Composites, LLC Huntsville, Al, USA Judy Schneider and Hayley Brown Mechanical Engineering Department, Mississippi State University Mississippi State, MS, USA ABSTRACT In an effort to reduce emissions, the use...

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