| نوع المادة:
مقال
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| العنوان |
Tailored Extended Finite-Element Model for Predicting Crack Propagation and Fracture Properties within Idealized and Digital Cementitious Material Samples
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| المؤلف/ المؤلفين |
Ng,Kenny
(Author)
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| بيانات المجلة المصدر |
العنوان: Journal of Engineering Mechanics
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العدد: 2012/JAN V.138 N.1
رقم الإستدعاء: 620.1005 JEM
الموقع: قاعة المراجع والدوريات - الطابق الثاني
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| الوصف المادي |
p 89-100
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| رأس الموضوع |
الهندسة
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| الواصفات |
Mechanics, Applied
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| رقم التزويد |
110578
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المستخلص
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This paper presents a tailored extended finite-element model (XFEM) to predict crack propagation and fracture properties within idealized and digital cementitious material samples. The microstructure of the idealized cement-based materials includes the cement paste, particles, and interfacial boundaries. The tailored XFEM was developed to allow crack propagation within finite elements by using discontinuous enrichment functions and level-set methods. ...
رابط المستخلص: http://ascelibrary.org/doi/abs/10.1061/%28ASCE%29EM.1943-7889.0000316
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