Test Study of Fracture Mechanical Properties of Reactive Powder Concrete with Additives

Zhi Gang Yin

doi:10.4028/www.scientific.net/AMR.904.3

Paper Titles

Preface and Organizing Committee

Test Study of Fracture Mechanical Properties of Reactive Powder Concrete with Additives
p.3

Preparation and Characterization of PET/MMT Nanocomposition Modified by MDI
p.7

Influence of Catalyst on the Extinguishing Effect of Inorganic Salt Fire Extinguishant
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Cold Extrusion Forming Aluminum Alloy Honeycomb Radiator Mold Structure Optimization
p.15

The Interactions and Fire Extinguishing Mechanism of Inorganic Agent Complex
p.20

Preparation and Microstructural Properties of Gallium Doped Zinc Oxide Thin Films for Organic Solar Cells
p.25

Influence of SiH₄ Flow Rate on GaN Films with In Situ SiNx Mask on Sapphire Surface
p.29

Synthesis of CaAlSiN₃:Eu²⁺ Phosphor via the Self-Propagating High Temperature Synthesis Method and its Optical Properties
p.33

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 904Test Study of Fracture Mechanical Properties of...

Test Study of Fracture Mechanical Properties of Reactive Powder Concrete with Additives

Abstract:

The different influencing regular of fly-ash fractiontype of fibre (steel fibre and polypropylene fibre) and fibre fraction on the mechanical property and fracture behavior of Reactive Powder Concrete (PRC) are studied. Fracture mechanical properties of RPC is researched in double-K fracture model and fracture energy release rate G . Test results show that the crack propagation of RPC with steel fibers is limited. Its fracture toughness and pre-critical crack length is largely enhanced. Double-K fracture model and fracture energy release rate G are consistent with describing the fracture behavior of RPC.

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Periodical:

Advanced Materials Research (Volume 904)

Pages:

3-6

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.904.3

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Online since:

March 2014

Authors:

Zhi Gang Yin*

Keywords:

Additive, Energy Release Rate, Fracture Mechanics, Reactive Powder Concrete

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References

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