EULER AND EXPONENTIAL ALGORITHM IN VISCOELASTIC ANALYSES OF LAMINATED GLASS
Laminated glass combines two remarkable materials: glass and a polymer ply. While glass is stiff and brittle, the polymer ply is a rate-dependent compliant material. Together, they form a material which keeps the aesthetic value of glass, and due to the polymer, no fragile collapse appears. The poly...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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CTU Central Library
2020-03-01
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| Series: | Acta Polytechnica CTU Proceedings |
| Subjects: | |
| Online Access: | https://ojs.cvut.cz/ojs/index.php/APP/article/view/6393 |
| _version_ | 1828764885324922880 |
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| author | Jaroslav Schmidt Alena Zemanová |
| author_facet | Jaroslav Schmidt Alena Zemanová |
| author_sort | Jaroslav Schmidt |
| collection | DOAJ |
| description | Laminated glass combines two remarkable materials: glass and a polymer ply. While glass is stiff and brittle, the polymer ply is a rate-dependent compliant material. Together, they form a material which keeps the aesthetic value of glass, and due to the polymer, no fragile collapse appears. The polymer ply exhibits time- and temperature-dependency, whereas glass suffers from brittle fracture, which makes the analysis difficult. In this article, a 2D sectional plane-stress model for the viscoelastic analysis of laminated glass is presented. This study presents one step in the development of a phase-field-based damage solver for laminated glass to select the optimal time-integration scheme for a quasistatic-analysis and later also for dynamics. The validation against experimental data is provided, and the model reduction is also discussed. |
| first_indexed | 2024-12-11T06:39:55Z |
| format | Article |
| id | doaj.art-c2f5401b16d546589591eb3b7dcb337b |
| institution | Directory Open Access Journal |
| issn | 2336-5382 |
| language | English |
| last_indexed | 2024-12-11T06:39:55Z |
| publishDate | 2020-03-01 |
| publisher | CTU Central Library |
| record_format | Article |
| series | Acta Polytechnica CTU Proceedings |
| spelling | doaj.art-c2f5401b16d546589591eb3b7dcb337b2022-12-22T01:17:16ZengCTU Central LibraryActa Polytechnica CTU Proceedings2336-53822020-03-01260869310.14311/APP.2020.26.00865011EULER AND EXPONENTIAL ALGORITHM IN VISCOELASTIC ANALYSES OF LAMINATED GLASSJaroslav Schmidt0Alena Zemanová1Czech Technical University in Prague, Faculty of Civil Engineering, Department of Mechanics, Thákurova 7, 166 29 Prague 6, Czech RepublicCzech Technical University in Prague, Faculty of Civil Engineering, Department of Mechanics, Thákurova 7, 166 29 Prague 6, Czech RepublicLaminated glass combines two remarkable materials: glass and a polymer ply. While glass is stiff and brittle, the polymer ply is a rate-dependent compliant material. Together, they form a material which keeps the aesthetic value of glass, and due to the polymer, no fragile collapse appears. The polymer ply exhibits time- and temperature-dependency, whereas glass suffers from brittle fracture, which makes the analysis difficult. In this article, a 2D sectional plane-stress model for the viscoelastic analysis of laminated glass is presented. This study presents one step in the development of a phase-field-based damage solver for laminated glass to select the optimal time-integration scheme for a quasistatic-analysis and later also for dynamics. The validation against experimental data is provided, and the model reduction is also discussed.https://ojs.cvut.cz/ojs/index.php/APP/article/view/6393laminated glass, viscoelasticity, generalised maxwell model, exponential algorithm, euler method |
| spellingShingle | Jaroslav Schmidt Alena Zemanová EULER AND EXPONENTIAL ALGORITHM IN VISCOELASTIC ANALYSES OF LAMINATED GLASS Acta Polytechnica CTU Proceedings laminated glass, viscoelasticity, generalised maxwell model, exponential algorithm, euler method |
| title | EULER AND EXPONENTIAL ALGORITHM IN VISCOELASTIC ANALYSES OF LAMINATED GLASS |
| title_full | EULER AND EXPONENTIAL ALGORITHM IN VISCOELASTIC ANALYSES OF LAMINATED GLASS |
| title_fullStr | EULER AND EXPONENTIAL ALGORITHM IN VISCOELASTIC ANALYSES OF LAMINATED GLASS |
| title_full_unstemmed | EULER AND EXPONENTIAL ALGORITHM IN VISCOELASTIC ANALYSES OF LAMINATED GLASS |
| title_short | EULER AND EXPONENTIAL ALGORITHM IN VISCOELASTIC ANALYSES OF LAMINATED GLASS |
| title_sort | euler and exponential algorithm in viscoelastic analyses of laminated glass |
| topic | laminated glass, viscoelasticity, generalised maxwell model, exponential algorithm, euler method |
| url | https://ojs.cvut.cz/ojs/index.php/APP/article/view/6393 |
| work_keys_str_mv | AT jaroslavschmidt eulerandexponentialalgorithminviscoelasticanalysesoflaminatedglass AT alenazemanova eulerandexponentialalgorithminviscoelasticanalysesoflaminatedglass |