低弹性模量纤维混凝土剩余弯曲强度的力学意义

Translated title of the contribution: Mechanical Significance of Post-peak Flexural Strength for Low Elastic Modulus Fiber Reinforced Concrete

Jian-Guo Dai, Yupu Song, Guofan Zhao

Research output: Journal article publicationJournal articleAcademic researchpeer-review

Abstract

介绍一种适合于评价低弹性模量纤维混凝土弯曲特性的剩余弯曲强度概念, 并对聚丙烯纤维混凝土的剩余弯曲强度进行了试验研究. 与弯曲韧性指数相比, 低弹性模量纤维混凝土的剩余弯曲强度不仅可以更好地评价纤维混凝土弯曲开裂后的强度和韧性, 而且可用来简化配筋纤维混凝土的正截面强度计算, 具有显著的力学意义.
Translated title of the contributionMechanical Significance of Post-peak Flexural Strength for Low Elastic Modulus Fiber Reinforced Concrete
Original languageChinese (Simplified)
Pages (from-to)35
Number of pages8
Journal混凝土与水泥制品,
Volume1999
Issue number1
Publication statusPublished - 1999
Externally publishedYes

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