دورية أكاديمية
Modified compact tension specimen for experiments on cement based materials: comparison of calibration curves from 2D and 3D numerical solutions
| العنوان: | Modified compact tension specimen for experiments on cement based materials: comparison of calibration curves from 2D and 3D numerical solutions |
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| المؤلفون: | S. Seitl, V. Viszlay |
| المصدر: | Frattura ed Integrità Strutturale, Vol 11, Iss 39, Pp 118-128 (2017) |
| بيانات النشر: | Gruppo Italiano Frattura, 2017. |
| سنة النشر: | 2017 |
| المجموعة: | LCC:Mechanical engineering and machinery LCC:Structural engineering (General) |
| مصطلحات موضوعية: | Stress Intensity Factor, COD, CMOD, Biaxiality Factor, Modified Compact Tension Test, Mechanical engineering and machinery, TJ1-1570, Structural engineering (General), TA630-695 |
| الوصف: | The evaluation of fracture mechanics parameters of materials has become very important part of considering the condition of older constructions as well as properties of newly developed materials. This contribution focuses on a numerical simulation and a calculation of fracture mechanical properties of modified compact tension test configuration. It is possible to prepare the specimens used for this test very easily from a drilled core or from specimens used for cylindrical compression test. The focus of contribution is to compare selected outputs from numerical solution of 2D (plane strain conditions) with 3D models. Particularly, the determination of the influence of 2D and 3D model on the calibration curves for selected fracture mechanics parameters is of interest. Finite element software ANSYS was used for the numerical analysis. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1971-8993 28018761 |
| Relation: | http://www.gruppofrattura.it/pdf/rivista/numero39/numero_39_art_13.pdf; https://doaj.org/toc/1971-8993 |
| DOI: | 10.3221/IGF-ESIS.39.13 |
| URL الوصول: | https://doaj.org/article/a57a280187614eaca0a5a5be6461e347 |
| رقم الأكسشن: | edsdoj.57a280187614eaca0a5a5be6461e347 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 19718993 28018761 |
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| DOI: | 10.3221/IGF-ESIS.39.13 |