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2S2P1D Model Calibration Error from User Panel for One Bitumen and One Bituminous Mixture
المؤلفون المشاركون
Mangiafico, S.
Sauzéat, C.
Di Benedetto, H.
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-05-26
دولة النشر
مصر
عدد الصفحات
16
الملخص EN
The objective of this study is to analyse the differences between experimental LVE properties of both a straight-run bitumen and a bituminous mixture and simulations with analogical 2S2P1D (2 Springs, 2 Parabolic elements, and 1 Dashpot) model fitted by 14 different users.
Data for the bitumen consisted of isotherms of G∗ and φ obtained from DSR complex modulus tests at 12 different temperatures ranging from −29.9°C to 60.0°C and frequencies ranging from 6.3 to 40 Hz, for a total of 60 data points.
Data for the bituminous mixture consisted of isotherms of E∗ and φ obtained from strain-controlled traction/compression complex modulus tests at 8 different temperatures ranging from −29.7°C to 38.8°C and frequencies ranging from 0.01 to 10 Hz, for a total of 55 data points.
All users worked independently and for the same time duration of one hour to fit the 2S2P1D model on both sets of data.
Successful simulations of experimental data of both bitumen and mixture were generally obtained by all the users over the whole range of frequencies and temperatures, regardless of their familiarity and experience with the model.
The accuracy of the model to fit experimental data is all the more evident if the great spans of complex modulus (G∗ of the bitumen between 10−2 and 103 MPa, E∗ of the mixture between 10 and 40000 MPa) are considered.
The obtained results highlight the convenience of 2S2P1D model to perform multiscale modelling of LVE behaviour of bituminous materials, from bitumens to mixtures.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Mangiafico, S.& Sauzéat, C.& Di Benedetto, H.. 2019. 2S2P1D Model Calibration Error from User Panel for One Bitumen and One Bituminous Mixture. Advances in Materials Science and Engineering،Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1120505
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mangiafico, S.…[et al.]. 2S2P1D Model Calibration Error from User Panel for One Bitumen and One Bituminous Mixture. Advances in Materials Science and Engineering No. 2019 (2019), pp.1-16.
https://search.emarefa.net/detail/BIM-1120505
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Mangiafico, S.& Sauzéat, C.& Di Benedetto, H.. 2S2P1D Model Calibration Error from User Panel for One Bitumen and One Bituminous Mixture. Advances in Materials Science and Engineering. 2019. Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1120505
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1120505
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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