Index Analysis for Specimens of Reinforced Concretes with Mechanical Parameters

Abstract:

Article Preview

To study mechanical characteristics of general reinforced concrete in engineering, specimens of reinforced concrete with different mass ratios and specimens of fiber reinforced concrete with different distributing modes of steel fibers or mixed modes of fiberglass are produced. Testing results from these specimens state that recommended mass ratio is 1:4.29:0.74 of cement, sand to water for reinforced concrete, and mass ratio of mixed AR fiberglass is 4‰ or distributing mode of steel fibers is vertical 5 roots evenly for fiber reinforced concretes will have excellent mechanical properties. Analyzing mechanical indexes influencing characteristics of reinforced concretes, uniaxial compressive strength and ultimate strain are primary indexes, elastic modulus is an assistant index, and Poisson ratio and residual strength are both only referenced indexes.

Info:

Periodical:

Advanced Materials Research (Volumes 368-373)

Edited by:

Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren

Pages:

33-37

Citation:

C. X. Liu et al., "Index Analysis for Specimens of Reinforced Concretes with Mechanical Parameters", Advanced Materials Research, Vols. 368-373, pp. 33-37, 2012

Online since:

October 2011

Export:

Price:

$38.00

[1] R. Narayaman and A.S. Palanjing: Factors influencing the strength of steel fiber reinforced concrete. Developments of Fiber Reinforced Cement and Concrete. Vol. 2 (1986), pp.1-8.

[2] Y.Q. Sun: Experimental Research on the Fundamental Mechanical Behavior of Steel Fiber Reinforced Lightweight Aggregate Concrete. Huaqiao University. (2006).

[3] T.C. Triantafillou: Strengthening of Masonry Structures Using Epoxy-bonded FRP Laminates. Journal of Composites for Construction. Vol. 2 (1998), pp.96-104.

DOI: https://doi.org/10.1061/(asce)1090-0268(1998)2:2(96)

[4] R.V. Balendran, F.P. Zhou, A. Nadeem and A.Y.T. Leung: Influence of Steel Fibers on Strength and Ductility of Normal and Lightweight High Strength Concrete. Building and Environment. Vol. 37 (2002), pp.1361-1367.

DOI: https://doi.org/10.1016/s0360-1323(01)00109-3

[5] Z.X. Zeng: Experimental Research of Mechanical Property of Steel Fiber Reinforced Lightweight Aggregate Concrete and Analysis of Damage and Fracture. Tianjin University. (2002).

[6] S.P. Chen, M.M. Zhang, K.H. Tan, and S. S Hendra: Out-of-Plane Behavior of Masonry Walls Strengthened with Ferrocement. Journal of Wuhan University of Technology. Vol. 31 (2009), pp.83-85.