Mechanical properties of roller-compacted concrete with macro-fibers

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• 作者：Jeff LaHucik<sup> ; sup><sup>jrlahucik@tigerbrain.comsup> ; Sachindra Dahal ; Jeffery Roesler ; Armen N. Amirkhanian
• 关键词：Roller-compacted concrete ; Fibers ; Flexural performance ; Fracture ; DCT
• 刊名：Construction and Building Materials
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：135
• 期：Complete
• 页码：440-446
• 全文大小：725 K
• 卷排序：135

文摘

Flexural performance of RCC and PCC with fibers was found to be similar. Structural performance of RCC is dependent on fiber type, geometry, and dosage. Synthetic fibers increased maximum dry density of RCC. Fracture properties of RCC were found to be similar or greater than PCC. Fibers maintained or increased compressive and split tensile strength of RCC.