Affiliation:
1. Shandong Jianzhu University
Abstract
Green high performance fiber reinforced cementitious composites (GHPFRCC) is a new class of Engineered Cementitious Composites (ECC) with high volume fly ash based on the orthogonal experimental method. Focus is placed on the flexural failure properties of GHPFRCC, considering the influences factors like fly ash content, water-binder ratio, sand-binder ratio, PVA (Polyvinyl Alcohol) fiber and water reducing agent, et al. The experimental results indicate that the failure process of GHPFRCC beam can be divided into three stages including elastic stage, yield stage and failure stage. The multiple fine cracks appeared in the specimen can effectively dissipate energy.
Publisher
Trans Tech Publications, Ltd.
Reference5 articles.
1. Y.Z. Yang, E.H. Yang, V.C. Li: Cement and Concrete Research, Vol. 41 (2011), p.176.
2. X.L. Li, M. Luo: Applied Mechanics and Materials, Vols. 174-177 (2012), p.806.
3. S.L. Xu, H.D. Li: China Civil Engineering Journal, Vol. 41 (2008), p.45. (In Chinese).
4. X.L. Li, M. Luo: Applied Mechanics and Materials, Vols. 99-100 (2011), p.213.
5. J. Zhang, C.K.Y. Leung, Y. Gao: Engineering Fracture Mechanics, Vol. 78 (2011), p.2439.