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Strength and Behavior of SFRSCC and SFRC Wall Panels under One-Way In-Plane Action

机译:单向在平面行动下SFRSCC和SFRC墙板的力量和行为

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An experimental investigation was carried out to study the strength and behavior of steel fiber reinforced self compacting concrete (SFRSCC) and Steel Fiber Reinforced Concrete (SFRC) wall panels under one-way in-plane action. The volume fraction and aspect ratio of steel fibers used are 050% and 60 respectively. Influence of slenderness ratio and aspect ratio of wall panels on the ultimate load were studied. The load-deflection plots indicate that SFRSCC wall panels exhibit softening behavior which means that the wall panels behave in a more ductile manner than that of SFRC wall panels. A method was proposed to predict the ultimate strength of SFRSCC wall panels.
机译:进行了一种实验研究,研究了钢纤维增强自压实混凝土(SFRSCC)和钢纤维钢筋混凝土(SFRC)壁板在单向面内动作下的强度和行为。所用钢纤维的体积分数和纵横比分别为050%和60。研究了壁板对壁板对极限载荷的纤细比和纵横比的影响。载荷偏转图表明SFRSCC壁板表现出软化行为,这意味着壁板以比SFRC墙板的方式更加延展。提出了一种方法来预测SFRSCC墙板的最终强度。

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