JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Study on the Strength Characteristics and Flexural Toughness of Steel Fiber Reinforced Polymer Concrete
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Study on the Strength Characteristics and Flexural Toughness of Steel Fiber Reinforced Polymer Concrete
;;;;
  PDF(new window)
 Abstract
The use of steel fiber reinforced to improve the strength and flexural toughness of concrete is well known, but reinforcement of polymer concrete with steel fibers has been hardly reported till now. Polymer concrete has high strength, durability and freeze-thaw resistance than that of cement concrete, but it has disadvantage such as low flexural toughness. In this paper, the strength characteristics and flexural toughness of steel fiber reinforced polymer concrete are investigated experimentally with various steel fiber aspect ratios(/d), and contents(vol.%). As the result, the flexural and splitting tensile strengths and flexural toughness were increased aspect ratio, and reach the maximums at a aspect ratio of 50. The relationship between the compressive, flexural and splitting tensile strength were high. And the relationship between flexural strength and strain energy was approximately linear.
 Keywords
polymer concrete;steel fiber;aspect ratio;strength;toughness;
 Language
Korean
 Cited by
 References
1.
Polymers in Concrete, 1994. pp.135-143

2.
한국콘크리트학회지, 1996. vol.8. 4, pp.56-63

3.
ASTM Standards, Concrete and Aggregate, 1990.

4.
Proceedings of the Twenty-Second Japan Congress on Materials Research, 1979. pp.364-367

5.
The Thirtyfirst Japan Congress on Materials Research, 1988. pp.262-266

6.
ACI Journal, SP-155, 1995. pp.1-22