Relevant bibliographies by topics / Elastic shell elements

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Elastic shell elements'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Elastic shell elements"

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Anyi, Joseph Nkongho, Robert Nzengwa, Jean Chills Amba, and Claude Valery Abbe Ngayihi. "Approximation of Linear Elastic Shells by Curved Triangular Finite Elements Based on Elastic Thick Shells Theory." Mathematical Problems in Engineering 2016 (2016): 1–12. http://dx.doi.org/10.1155/2016/8936075.

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We have developed a curved finite element for a cylindrical thick shell based on the thick shell equations established in 1999 by Nzengwa and Tagne (N-T). The displacement field of the shell is interpolated from nodal displacements only and strains assumption. Numerical results on a cylindrical thin shell are compared with those of other well-known benchmarks with satisfaction. Convergence is rapidly obtained with very few elements. A scaling was processed on the cylindrical thin shell by increasing the ratioχ=h/2R(half the thickness over the smallest radius in absolute value) and comparing re
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Shim, H. B., and D. Y. Yang. "Elastic-Plastic Finite Element Analysis of Deep Drawing Processes by Membrane and Shell Elements." Journal of Manufacturing Science and Engineering 119, no. 3 (1997): 341–49. http://dx.doi.org/10.1115/1.2831112.

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Both cylindrical cup drawing and square cup drawing are analyzed using both membrane analysis and shell analysis by the elastic-plastic finite element method. An incremental formulation incorporating the effect of large deformation and anisotropy is used for the analysis of elastic-plastic non-steady deformation. The corresponding experiments are carried out to show the validity of the analysis. Comparisons are made in punch load and distribution of thickness strain between the membrane analysis and the shell analysis for both cylindrical and square cup drawing processes. In punch load, both m
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Sadygov, I. "FREE AND FORCED VIBRATIONS OF SHELLS OF VARIOUS SHAPES, TAKING INTO ACCOUNT THE VARIABILITY OF THE NON-LINEAR ELASTIC MATERIAL." Construction Materials and Products 3, no. 1 (2020): 70–75. http://dx.doi.org/10.34031/2618-7183-2020-3-1-70-75.

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the article considers issues of shell vibrations, which are widely used in various industries and construction. Shells serve as elements of building structures with large spans.
 The chapter “Introduction” discussed issues related to the use of shells in all areas of industry, in aviation, rocket and space technology, railway transport, in the oil and gas industry and provides examples of shells for use in ceilings of circuses, stations, hangars; in industry: shells of rotation used as tanks, containers, columns, reactors, etc. In the section “Materials and research methods” free and forc
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Norouzzadeh, Amir, Reza Ansari, and Mansour Darvizeh. "Large elastic deformation of micromorphic shells. Part II. Isogeometric analysis." Mathematics and Mechanics of Solids 24, no. 12 (2019): 3753–78. http://dx.doi.org/10.1177/1081286519855111.

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In Part I of this study, a variational formulation was presented for the large elastic deformation problem of micromorphic shells. Using the novel matrix-vector format presented for the kinematic model, constitutive relations, and energy functions, an isogeometric analysis (IGA)-based solution strategy is developed, which appropriately estimates the macro- and micro-deformation field components. Due to the capability of constructing exact geometries and the powerful mesh refinement tools, IGA can be successfully applied to solve the equilibrium equations with dominant nonlinear terms. It is kn
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Harn, Wen-Ren, and Ted Belytschko. "Adaptive multi-point quadrature for elastic–plastic shell elements." Finite Elements in Analysis and Design 30, no. 4 (1998): 253–78. http://dx.doi.org/10.1016/s0168-874x(98)00037-7.

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Lukasiewicz, S., and J. Nowinka. "Geometric Elements in the Elastic-Plastic Analysis of a Cylindrical Shell." Applied Mechanics Reviews 44, no. 11S (1991): S181—S193. http://dx.doi.org/10.1115/1.3121353.

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The paper deals with an elastic-plastic analysis of a cantilever cylindrical shell loaded at its free end by a concentrated radial force. The problem is solved by means of the so-called “geometric elements” which conform to the deformation pattern of the shell. The results obtained define the large deformation behavior and the motion of plastic zones over the surface of the shell. A comparison with a standard finite element solution is made, and the advantages of the geometric approach are shown.
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Breslavsky, Dmitry, Aleksandr Chuprynin, Oleg Morachkovsky, Oksana Tatarinova, and Will Pro. "Deformation and damage of nuclear power station fuel elements under cyclic loading." Journal of Strain Analysis for Engineering Design 54, no. 5-6 (2019): 348–59. http://dx.doi.org/10.1177/0309324719874923.

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Deformation and damage of nuclear power station fuel element shells under irradiation and cyclic loading due vibrations are studied. Constitutive equations include dependencies for a creep-damage equation with a scalar damage parameter, as well as terms for thermal and irradiation creep strains, elastic, thermal, and swelling strains. The acceleration of the creep-damage process due to cyclic variation of internal pressure is considered with a dynamic creep model, for which constitutive equations are derived using the method of asymptotic expansions and averaging over a period of cyclic loadin
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Bazhenov, V. G., E. V. Nagornykh, and D. A. Samsonova. "Investigation of the Winkler foundation model applicability for describing the contact interaction of elastoplastic shells with a core under external pressure." PNRPU Mechanics Bulletin, no. 4 (December 15, 2020): 36–48. http://dx.doi.org/10.15593/perm.mech/2020.4.04.

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The problem of deformation and elastoplastic buckling of shells of revolution with a thick-walled elastic core under combined static and dynamic loading is formulated in a two-dimensional planar formulation based on two approaches: full-scale modeling within continuum mechanics and a simplified formulation based on the hypotheses of the theory of shells of the Timoshenko type and the Winkler foundation. Both approaches allow solving the problems of deformation and stability of non-shallow shells on the basis of Timoshenko's hypotheses, taking into account geometric nonlinearities. The statemen
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Bondarchuk, D. A., B. N. Fedulov, A. N. Fedorenko, and E. V. Lomakin. "Analysis of the fracture toughness parameters at the free edge in layered composites." PNRPU Mechanics Bulletin, no. 4 (December 15, 2020): 49–59. http://dx.doi.org/10.15593/perm.mech/2020.4.05.

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The problem of deformation and elastoplastic buckling of shells of revolution with a thick-walled elastic core under combined static and dynamic loading is formulated in a two-dimensional planar formulation based on two approaches: full-scale modeling within the framework of continuum mechanics and a simplified formulation based on the hypotheses of the theory of shells of the Timoshenko type and the Winkler foundation. Both approaches allow solving the problems of deformation and stability of non-shallow shells on the basis of Timoshenko's hypotheses, taking into account geometric nonlinearit
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Qatu, Mohamad S. "Recent research advances in the dynamic behavior of shells: 1989–2000, Part 2: Homogeneous shells." Applied Mechanics Reviews 55, no. 5 (2002): 415–34. http://dx.doi.org/10.1115/1.1483078.

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Abstract Shell-like structures are used in various engineering applications including civil, aerospace, mechanical, marine, and automotive engineering. This article reviews most of the recent research done in the field of dynamic response of homogeneous shells with special attention to free vibrations. Literature on dynamics of laminated composite shells was reviewed in Part 1 published in the July 2002 issue of AMR. Emphasis is given to the theory being applied (thin, thick, 3D, nonlinear,…), the shell geometries that were subject to dynamics research (cylindrical, conical, spherical,…), the
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Dissertations / Theses on the topic "Elastic shell elements"

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Kumar, Gaurav. "Structual-acoustic properties of automotive panels with shell elements." Thesis, Loughborough University, 2014. https://dspace.lboro.ac.uk/2134/13950.

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The automotive industry has witnessed a trend in the recent years of reducing the bulk weight of the vehicle in order to achieve improved ride dynamics and economical fuel consumption. Unfortunately, reducing the bulk weight often compromises the noise, vibra- tion, and harshness (NVH) characteristics of the vehicle. In general, the automotive body panels are made out of thin sheet metals (steel and aluminium) that have a very low bend- ing stiffness. Hence, it becomes important to find countermeasures that will increase the structural stiffness of these thin body panels without affecting thei
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Noelting, Swen Erik 1960. "FINITE ELEMENT ANALYSIS OF SHELL STRUCTURES." Thesis, The University of Arizona, 1986. http://hdl.handle.net/10150/275502.

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SUBRAMANIAN, BALAKRISHNAN. "GEOMETRICALLY NONLINEAR ANALYSIS OF THIN ARBITRARY SHELLS USING DISCRETE-KIRCHHOFF CURVED TRIANGULAR ELEMENTS (FINITE)." Diss., The University of Arizona, 1985. http://hdl.handle.net/10150/188101.

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The research work presented here deals with the problems of geometrically nonlinear analysis of thin shell structures. The specific objective was to develop geometrically nonlinear formulations, using Discrete-Kirchhoff Curved Triangular (DKCT) thin shell elements. The DKCT elements, formulated in the natural curvilinear coordinates, based on arbitrary deep shell theory and representing explicit rigid body modes, were successfully applied to linear elastic analysis of composite shells in an earlier research work. A detailed discussion on the developments of classical linear and nonlinear shell
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Martini, Jose Nilton. "Analise elasto-acustica de casos axi-simetricas." [s.n.], 1996. http://repositorio.unicamp.br/jspui/handle/REPOSIP/265164.

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Orientador: Renato Pavanello<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica<br>Made available in DSpace on 2018-07-21T22:55:45Z (GMT). No. of bitstreams: 1 Martini_JoseNilton_M.pdf: 7982573 bytes, checksum: 32a2da76b3073d915b207aea2000e10e (MD5) Previous issue date: 1996<br>Resumo: Neste trabalho estuda-se o problema elasto-acústico de cascas axisimétricas interagindo com fluido interior. Os modelos matemáticos para casca axi-simétrica, para fluido e para acoplamento são apresentados na forma de equações diferenciais. A partir das equações dif
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Yildiz, Tuba. "Development Of A Shell Finite Element For Large Deformation Analysis Of Laminated Composites." Master's thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/2/12609943/index.pdf.

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The objective of the present work is to investigate the behavior of laminated fiber -reinforced polymer matrix composite shell structures under bending load with the help of a modified finite element computer code which was previously developed for the analysis of pseudo-layered single material shells. The laminates are assumed to be orthotropic and the formulation is adapted to first order shear deformation theory. The aim is to determine the large deformation characteristics numerically, and to predict the modes of failure by the illustration of the critical elements of the model. Therefore,
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Lin, Jauhorng. "A study of instability of elastic plates by BEM /." free to MU campus, to others for purchase, 1996. http://wwwlib.umi.com/cr/mo/fullcit?p9823334.

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Pluto, Malin. "Tank Shell Design According to Eurocodes and Evaluation of Calculation Methods." Thesis, Karlstads universitet, Institutionen för ingenjörsvetenskap och fysik (from 2013), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-68668.

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Tanks are storage vessels for liquids. They can have different appearances; some are short and wide, others are tall and slim, some are small, others are large. In this thesis a tank of 6 m in both diameter and height has been used to obtain numerical results of the stresses in the tank. Tanks are most often thin-walled with stepwise variable shell thickness with thicker wall sections at the bottom of the tank and thinner at the top. Since they are thin-walled they are susceptible to buckling and there are conditions the shell construction must meet. The conditions that has to be met are deter
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Smith, Michael. "Elasto-plastic large deformation analysis of beams and shells using finite elements." Thesis, Kingston University, 1987. http://eprints.kingston.ac.uk/20513/.

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The complete analysis of problems of solid mechanics must include the nonlinear effects of large deformations, inelastic material behaviour and changing boundary conditions. The finite element analysis of such problems using continuum finite elements is well established. However, the analysis of such problems using structural finite elements such as beams, plates and shells is still subject to restrictions which do not apply to continuum elements. The removal of these restrictions is important because (i) structural finite elements are widely used in current engineering practice (ii) the reduc
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Liu, Chorng-Fuh. "Geometrically nonlinear analysis of composite laminates using a refined shear deformation shell theory." Diss., Virginia Polytechnic Institute and State University, 1985. http://hdl.handle.net/10919/54453.

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The theory is based on an assumed displacement field, in which the surface displacements are expanded in powers of the thickness coordinate up to the third order. The theory allows parabolic description of the transverse shear stresses, and therefore the shear correction factors of the usual shear deformation theory are not required in the present theory. The theory accounts for small strains but moderately large displacements (i.e., von Karman strains). Exact solutions for certain cross-ply shells and finite-element models of the theory are also developed. The finite-element model is based on
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Bangemann, Tim Richard. "Nonlinear finite element treatment of bifurcation in the post-buckling analysis of thin elastic plates and shells." Thesis, Brunel University, 1995. http://bura.brunel.ac.uk/handle/2438/6362.

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The geometrically nonlinear constant moment triangle based on the von Karman theory of thin plates is first described. This finite element, which is believed to be the simplest possible element to pass the totality of the von Karman patch test, is employed throughout the present work. It possesses the special characteristic of providing a tangent stiffness matrix which is accurate and without approximation. The stability of equilibrium of discrete conservative systems is discussed. The criteria which identify the critical points (limit and bifurcation), and the method of determination of the s
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Books on the topic "Elastic shell elements"

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Madenci, Erdogan. Implementation of free-formulation-based flat shell elements into NASA comet code and development of nonlinear shallow shell element: Grant NAG1-1626. NASA Langley Research Center, 1997.

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Rajagopalan, K. Finite element buckling analysis of stiffened cylindrical shells. A.A. Balkema, 1993.

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(Christian), Constanda C., ed. Stationary oscillations of elastic plates: A boundary integral equation analysis. Birkhäuser, 2011.

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Wiśniewski, K. Finite rotation shells: Basic equations and finite elements for reissner kinematics. International Center for Numberical Methods in Engineering (CIMNE), 2010.

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Niku, S. M. Finite element analysis of hyperbolic cooling towers. Springer-Verlag, 1986.

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Lakis, A. A. Hybrid finite element analysis of circular and annular plates. Dept. of Mechanical Engineering, École polytechnique de Montréal, Campus de l'Université de Montréal, 1995.

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Center, Langley Research, and United States. National Aeronautics and Space Administration., eds. Implementation of free-formulation-based flat shell elements into NASA comet code and development of nonlinear shallow shell element: Grant NAG1-1626. NASA Langley Research Center, 1997.

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Center, Langley Research, and United States. National Aeronautics and Space Administration., eds. Implementation of free-formulation-based flat shell elements into NASA comet code and development of nonlinear shallow shell element: Grant NAG1-1626. NASA Langley Research Center, 1997.

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Implementation of free-formulation-based flat shell elements into NASA comet code and development of nonlinear shallow shell element: Grant NAG1-1626. NASA Langley Research Center, 1997.

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H, Aliabadi M., ed. Plate bending analysis with boundary elements. Computational Mechanics Publications, 1998.

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Book chapters on the topic "Elastic shell elements"

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Liaw, D. G., T. Y. Yang, and S. Saigal. "Elastic-Plastic Dynamic Buckling of Imperfect Thin Shell Finite Elements." In Transient/Dynamic Analysis and Constitutive Laws for Engineering Materials. Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-3655-3_23.

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Rui-Sen, Tang, and Wang Xing-Xiang. "Calculation of Plate and Shallow Spherical Shell on Semi-Unlimited Elastic Ground by New Method of Finite Elements." In Computational Mechanics ’88. Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-61381-4_170.

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Niku, Seyyed Mohammed. "General Theory of Thin Elastic Shells." In Finite Element Analysis of Hyperbolic Cooling Towers. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-82840-9_2.

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Huang, H. C., and E. Hinton. "Elastic-Plastic and Geometrically Nonlinear Analysis of Plates and Shells Using a New Nine Node Element." In Finite Element Methods for Nonlinear Problems. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-82704-4_16.

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Owen, D. R. J., and Z. H. Li. "Refined Finite Element Laminated Models for the Static and Dynamic Elasto-Plastic Analysis of Anisotropic Shells." In Computational Mechanics of Nonlinear Response of Shells. Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-84045-6_13.

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Owen, D. R. J., and Z. H. Li. "Elasto-Plastic Analysis of Laminated Anisotropic Shells by a Refined Finite Element Laminated Model." In Computational Mechanics ’88. Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-61381-4_177.

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MUKHERJEE, SUBRATA, and BIMAL PODDAR. "An Integral Equation Formulation for Elastic and Inelastic Shell Analysis." In Boundary Elements. Elsevier, 1986. http://dx.doi.org/10.1016/b978-0-08-034357-0.50046-8.

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Kędra, R., and M. Rucka. "Modelling of elastic wave propagation in a bolted joint using a thin layer of shell elements." In Shell Structures: Theory and Applications Volume 4. CRC Press, 2017. http://dx.doi.org/10.1201/9781315166605-65.

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"Elastic Thin Shell." In The Finite Element Method. John Wiley & Sons Singapore Pte. Ltd, 2018. http://dx.doi.org/10.1002/9781119107323.ch11.

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"Elements of Elastic Shells’ Theory." In Design Principles and Analysis of Thin Concrete Shells, Domes and Folders. CRC Press, 2015. http://dx.doi.org/10.1201/b19382-6.

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Conference papers on the topic "Elastic shell elements"

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Wang, D. W., H. S. Tzou, S. M. Arnold, and H. J. Lee. "Dynamics and Active Control of Largely Deflected Active Structures Using the Finite Element Technique." In ASME 2003 International Mechanical Engineering Congress and Exposition. ASMEDC, 2003. http://dx.doi.org/10.1115/imece2003-42390.

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This paper focuses on the vibration, sensing and distributed control of laminated electro/elastic nonlinear plate structures based on newly developed nonlinear shell piezoelastic finite elements. The generic governing electromechanical finite element equations for nonlinear piezoelastic shell structures are developed for the curved hexahedral and triangular piezoelectric shell elements based on the layerwise constant shear angle theory. The nonlinear system equations are linearized to enhance computational feasibility. Equations of electric potential output and feedback control force defined i
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Ikushima, Kazuki. "Nonlinear Mechanical FE Analysis of Thin-Plate Complex Structures Using the Shell-Solid Mixed Method." In ASME 2020 39th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/omae2020-19174.

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Abstract In the construction of ships and ocean structures, thin steel plates are welded in order to join parts. Due to the welding, deformations and residual stresses may occur. These deformations and residual stresses can cause problems in the assembly process. Therefore, the prediction of welding deformations and residual stresses is necessary in advance of production. Welding deformations and residual stresses can be predicted using thermal elastic plastic (TEP) finite element analysis (FEA). However, solid elements are used in the conventional analysis method of TEP-FEA. The modeling of t
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Bjorkman, Gordon S., and David P. Molitoris. "Mesh Convergence Studies for Thin Shell Elements Developed by the ASME Task Group on Computational Modeling." In ASME 2011 Pressure Vessels and Piping Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/pvp2011-57705.

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The ASME Task Group on Computational Modeling for Explicit Dynamics was founded in August 2008 for the purpose of creating a quantitative guidance document for the development of finite element models used to analyze energy-limited events using explicit dynamics software. This document will be referenced in the ASME Code Section III, Division 3 and the next revision of NRC Regulatory Guide 7.6 as a means by which the quality of a finite element model may be judged. One portion of the document will be devoted to a series of element convergence studies that can aid designers in establishing the
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Hartl, Darren, Tyler Zimmerman, Matthew Dilligan, James Mabe, and Frederick Calkins. "Analysis of Shape Memory Alloy Components Using Beam, Shell, and Continuum Finite Elements." In ASME 2010 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. ASMEDC, 2010. http://dx.doi.org/10.1115/smasis2010-3833.

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This work discusses the increased capabilities of a three-dimensional analysis tool for shape memory alloy engineering components. As the number and complexity of proposed SMA applications increases, engineers and designers must seek out or develop more capable predictive methods. Three-dimensional models implemented in a continuum finite element analysis (FEA) framework can be applied to most SMA component geometries. However, such methods may require fine meshes in 3-D space, resulting in many degrees of freedom and potentially long analysis times. On the other hand, constitutive models impl
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Mackenzie, Don. "Stress Linearization Concepts and Restrictions in Elastic Design by Analysis." In ASME 2017 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/pvp2017-65678.

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Stress linearization is widely used in Pressure vessel Design by Analysis based on elastic stress analysis and stress categorization. This paper investigates the structural mechanics basis of stress linearization in the context of limit and shakedown analysis and proposes a new basis for the procedure that relates the stress along a line to the concept of limit load. This removes the need for some conceptual requirements associated with shell analysis from stress linearization, including restriction of SCL location to identified bending planes. It also introduces the concept of selecting stres
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Seipp, Trevor G., Shiju V. P. George, and Shawn W. Morrison. "Classification of Shell Stresses Resulting From Piping Nozzle Loads." In ASME 2005 Pressure Vessels and Piping Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/pvp2005-71535.

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In a previous paper, the authors discussed the classification of membrane stresses caused by piping loads resulting from restrained free thermal expansion. In that paper the authors proposed that although these stresses exhibit both primary and secondary characteristics, it is more appropriate to classify the resulting stresses as primary. In this paper, the authors present further FEA-based justification of this hypothesis. First, the vessel-nozzle intersection is modeled with 3D solid elements. Next, an elastic-plastic analysis of the previously examined piping/vessel layout is presented, wi
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O¨zerciyes, V., and U. Yuceoglu. "Free Asymmetric Vibrations of Composite Full Circular Cylindrical Shells Stiffened by a Bonded Non-Central Shell Segment." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-79339.

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In this study, the “Free Asymmetric Vibrations of Composite Full Circular Cylindrical Shells Stiffened by A Bonded Non-Central Shell Segment” are analyzed and investigated in some detail. The “full” circular cylindrical “base” shell and the non-centrally bonded circular cylindrical shell “stiffener” are assumed to be made of dissimilar orthotropic materials. The “base” shell and the “stiffening” shell segment are adhesively bonded by an in-between, relatively very thin, yet linearly elastic adhesive layer. In the theoretical analysis, for both shell elements, a “First Order Shear Deformation S
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Behbahanifard, M., J. J. R. Cheng, D. W. Murray, et al. "Simulation of Cold Bends by Finite Element Method." In 2004 International Pipeline Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ipc2004-0744.

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A composite finite element model for cold bend simulation of energy pipelines is presented in this paper. Four-node shell elements with material and geometric nonlinearity are used to model a pipe in straight condition. An elastic pipe, having the same nodal coordinates as the main pipe along with elastic radial links are used as a tool to prevent local buckling and ovalization of the main pipe during the cold bend process. By dividing the elastic pipe into series of rings along the axis of the pipe and by conducting a four-step procedure, residual curvature is developed in a specific segment
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Sævik, Svein, and Knut I. Ekeberg. "Non-Linear Stress Analysis of Complex Umbilical Cross-Sections." In ASME 2002 21st International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2002. http://dx.doi.org/10.1115/omae2002-28126.

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Nexans Norway is, together with Marintek, currently developing a software for detailed analysis of complex umbilical cross-section designs. The software development project combines numerical methods with small-scale testing of involved materials, as well as full-scale testing of a wide variety of umbilical designs, essential for calibration and verification purposes. Each umbilical design is modelled and comparisons are made with respect to global behaviour in terms of: • Axial strain versus axial force; • Axial strain versus torsion; • Torsion versus torsion moment for various axial force le
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Emami Azadi, M. Reza. "Reliability Study of a North-Sea Jack-Up Under Action of Wave-in-Deck, SH- and SV-Seismic Waves Considering Spud-Can-Soil Interaction." In ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2010. http://dx.doi.org/10.1115/omae2010-20003.

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Abstract:
In the current study, the effect of spud-can-soil interaction modeling as well as wave load modeling and sea-state on the reliability index of a three-leg North-sea drilling type jack-up platform is studied. The platform has operated in depths of 95–105m and its three main legs modeled as pipe elements and the main deck is also modeled using general beam and also shell/plate elements. The spud-can foundation is modeled using elasto-plastic, hyper-elastic springs as well as spud-model of usfos using a general non-associative plasticity model. The wave-in-deck load is considered using API-RP2A [
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