Structural elements made with highly flowable UHPFRC: Correlating computational fluid dynamics (CFD) predictions and non-destructive survey of fiber dispersion with failure modes

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• 作者：Liberato Ferrara^a ; ^{liberato.ferrara@polimi.it} ; Massimiliano Cremonesi^a ; Marco Faifer^b ; Sergio Toscani^b ; Luca Sorelli^c ; Marc-Antoine Baril^c ; Julien Ré ; thoré ; ^d ; Florent Baby^e ; Franç ; ois Toutlemonde^e ; Sé ; bastien Bernardi^f
• 关键词：UHPFRC ; Flow induced fiber orientation ; Computation fluid dynamics ; Non destructive fiber monitoring ; Slabs ; Structural design
• 刊名：Engineering Structures
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：133
• 期：Complete
• 页码：151-171
• 全文大小：10800 K
• 卷排序：133

文摘

Combines different cutting edge techniques for structural analysis of UHPFRC structures. Employs tailor made CFD tools for prediction of flow induced fiber orientation. Use ND magnetic method for fiber dispersion and orientation assessment. Compares CFD modelling and ND fiber monitoring results with structural failure patterns.