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المؤلفAlmashaqbeh, Hashem K.
المؤلفIrshidat, Mohammad R.
المؤلفNajjar, Yacoub
تاريخ الإتاحة2024-04-17T10:30:35Z
تاريخ النشر2022-02
اسم المنشورSmart Structures and Systems
المعرّفhttp://dx.doi.org/10.12989/sss.2022.29.2.337
الاقتباسAlmashaqbeh, H. K., Irshidat, M. R., & Najjar, Y. (2022). Using ANN to predict post-heating mechanical properties of cementitious composites reinforced with multi-scale additives. Smart Structures and Systems, 29(2), 337-350.
الرقم المعياري الدولي للكتاب1738-1584
معرّف المصادر الموحدhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85129143237&origin=inward
معرّف المصادر الموحدhttp://hdl.handle.net/10576/53946
الملخصThis paper focuses on predicting the post-heating mechanical properties of cementitious composites reinforced with multi-scale additives using the Artificial Neural Network (ANN) approach. A total of four different feed-forward ANN models are developed using 261 data sets collected from 18 published sources. The models are optimized using 12 input parameters selected based on a comprehensive literature review to predict the residual compressive strength, the residual flexural strengths, elastic modulus, and fracture energy of heat-damaged cementitious specimens. Furthermore, the ANN is employed to predict the impact of several variables including; the content of polypropylene (PP) microfibers and carbon nanotubes (CNTs) used in the concrete, mortar, or paste mix design, length of PP fibers, the average diameter of CNTs, and the average length of CNTs. The influence of the studied parameters is investigated at different heating levels ranged from 25°C to 800°C. The results demonstrate that the developed ANN models have a strong potential for predicting the mechanical properties of the heated cementitious composites based on the mixing ingredients in addition to the heating conditions.
اللغةen
الناشرTechno Press
الموضوعArtificial Neural Network
carbon nanotubes
cementitious composites
fire
mechanical
polypropylene fibers
العنوانUsing ANN to predict post-heating mechanical properties of cementitious composites reinforced with multi-scale additives
النوعArticle
الصفحات337-350
رقم العدد2
رقم المجلد29
ESSN1738-1991
dc.accessType Abstract Only


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