Autor: Ambroziak, A.A. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Survey of modern trends in analysis of continuum damage mechanics
Autorzy:: Ambroziak, A.
Kłosowski, P.
Powiązania:: https://bibliotekanauki.pl/articles/1933193.pdf
Data publikacji:: 2006
Wydawca:: Politechnika Gdańska
Tematy:: continuum damage mechanics
ductile damage
fatigue damage
viscoplasticity
Opis:: A brief review of the damage mechanics literature is given. As this area of scientific research is very modern, the authors have restricted themselves to about 100 most impor-tant books and papers. Basic equations to introduce the isotropic model in the framework of thermodynamics are given in a form easily applicable in numerical symulations.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2006, 10, 4; 437-454
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: A four-node 3d isoparametric membrane element
Autorzy:: Ambroziak, A.
Kłosowski, P.
Powiązania:: https://bibliotekanauki.pl/articles/1955353.pdf
Data publikacji:: 2006
Wydawca:: Politechnika Gdańska
Tematy:: isoparametric four-node membrane element
FEM
membranes
Opis:: The paper presents a non-linear finite element procedure for analysis of membrane structures. A four-node quadrilateral finite element is formulated to represent a general curved elastic geometrically non-linear surface. The described isoparametric element is CO-continuous, of constant thickness, and assumes a plane stress criterion. A simple numerical example is presented as an application of the described theory.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2006, 10, 1; 35-47
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Example of tension fabric structure analysis
Autorzy:: Ambroziak, A.
Kłosowski, P.
Powiązania:: https://bibliotekanauki.pl/articles/1943188.pdf
Data publikacji:: 2010
Wydawca:: Politechnika Gdańska
Tematy:: architectural fabric
material modeling
Murnaghan model
Opis:: The aim of this work is to examine two variants of non-linear strain-stress relations accepted for a description of the architectural fabric. A discussion on the fundamental equations of the dense net model used in the description of the coated woven fabric behaviour is presented. An analysis of tensile fabric structures subjected to dead load and initial pretension is described.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2010, 14, 1-2; 5-14
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: The elasto- viscoplastic Chaboche model
Autorzy:: Ambroziak, A.
Kłosowski, P.
Powiązania:: https://bibliotekanauki.pl/articles/1955352.pdf
Data publikacji:: 2006
Wydawca:: Politechnika Gdańska
Tematy:: elasto-viscoplastic
Chaboche model
constitutive model
Opis:: The elasto-viseoplastie constitutive equations of the Chaboehe model [I] have been developed and modified many times. The aim of the present paper is to present the existing Chaboche model variants and describe its scientific and engineering applications. A compact review of literature on these applications is given, focussed on publications offering a wider and more comprehensive view of the elasto-viscoplastic Chaboche model. The article is an introduction to a comprehensive investigation of the elasto-viscoplastic Chaboche model.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2006, 10, 1; 49-61
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Determining the viscoplastic parameters of rubber-toughened plastics
Autorzy:: Ambroziak, A.
Kłosowski, P.
Powiązania:: https://bibliotekanauki.pl/articles/1933187.pdf
Data publikacji:: 2008
Wydawca:: Politechnika Gdańska
Tematy:: viscoplasticity
determination
Bodner-Partom
tensile test
propylene-ethylene copolymer
Opis:: This paper describes the material parameter determination procedure for the elasto-viscoplastic Bodner-Partom model. A set of viscoplastic parameters is determined for rubber-toughened propylene-ethylene copolymer, and is used to numerical simulations of the material behavior under different strain rate deformations. The evaluation of material parameters for Bodner-Partom constitutive equations is carried out using tensile tests.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2008, 12, 1-2; 35-43
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Polyester sail technical woven fabric behaviour under uniaxial and biaxial tensile tests
Autorzy:: Ambroziak, A.
Kłosowski, P.
Powiązania:: https://bibliotekanauki.pl/articles/280015.pdf
Data publikacji:: 2018
Wydawca:: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:: sail fabric
polyester coated fabrics
textiles
mechanical properties
uniaxial tensile test
biaxial tensile tests
Opis:: The paper is focused on the identification of mechanical properties of a sail technical woven fabric (yacht sailcloth polyester) style 480 AP with MTO (Medium Tempered Optimized) finish. The non-linear elastic behaviour of the fabric applied for sails is investigated under uniaxial and biaxial tensile tests. Comparison of non-linear elastic parameters with others polyester coated fabrics is made. This paper is intended to be an introduction to a comprehensive investigation on sail technical woven fabrics.
Źródło:: Journal of Theoretical and Applied Mechanics; 2018, 56, 1; 227-238
1429-2955
Pojawia się w:: Journal of Theoretical and Applied Mechanics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Elasto-viscoplastic properties of AA2017 aluminium alloy
Autorzy:: Ambroziak, A.
Kłosowski, P.
Pyrzowski, L.
Powiązania:: https://bibliotekanauki.pl/articles/1934041.pdf
Data publikacji:: 2011
Wydawca:: Politechnika Gdańska
Tematy:: AA2017
viscoplasticity
Bodner-Partom
tensile tests
Opis:: This paper describes a procedure for the identification of material parameters for the elasto-viscoplastic Bodner-Partom model. A set of viscoplastic parameters is identified for AA2017 aluminium alloy. The evaluation of material parameters for the Bodner-Partom constitutive equations is carried out using tensile tests. Numerical simulations of material behaviour during constant strain-rate tests are compared with direct uniaxial tensile experiments. A review of the models applied to concisely describe aluminium alloy is also given.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2011, 15, 1; 5-20
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Implementation of continuum damage in elasto- viscoplastic constitutive equations
Autorzy:: Ambroziak, A.
Kłosowski, P.
Nowicki, M.
Schmidt, R.
Powiązania:: https://bibliotekanauki.pl/articles/1955210.pdf
Data publikacji:: 2006
Wydawca:: Politechnika Gdańska
Tematy:: elasto-viscoplastic constitutive models
damage
finite element method
Opis:: Modelling of the continuum damage framework, is developed for application in the elasto-viscoplastic Chaboche constitutive model. A brief description of the basic variant of the Chaboche model equations is given, followed by a discussion of the most important assumptions necessary to obtain evolution of the continuum damage model and its appli-cation to the open FE commercial program. A consistent presentation of the two proposed approaches is followed by numerical examples.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2006, 10, 2; 207-220
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

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