Dumbbell Test Method for Evaluation of the Early Age Cracking Property of Concrete Material by Stress Risers

Yan Liu; Zhi Gang Luo; Jie Cao

doi:10.4028/www.scientific.net/AMR.503-504.473

Paper Titles

Deflection and Resonance Frequency Shift of a Microcantilever Induced by Chemisorption: Oxygen on Si(100)
p.455

Morphology and Phases of Ni-S Powders Synthesized by Chemical Route
p.459

Effects of Rare Earth Addition on the Inclusions and Mechanical Properties of 2205 Duplex Stainless Steel
p.463

Study of the Metallographic of Nickel-Titanium Alloy Material by Using Electrochemical Polish Method
p.469

Dumbbell Test Method for Evaluation of the Early Age Cracking Property of Concrete Material by Stress Risers
p.473

The Reaction between Alkali Vapor and the Theoretical Composition MgAl₂O₄
p.477

Property Research on Cooling-Mica Fiber and Yarn
p.482

The Reaction Mechanism between Aluminum-Magnesia-Spinel Composite Material and RH Slag
p.486

Computing Method Investigation and Verification of Gas-Solid Combustion in Magnesium-Aluminum Based Propellant Ducted Rocket
p.490

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 503-504Dumbbell Test Method for Evaluation of the Early...

Dumbbell Test Method for Evaluation of the Early Age Cracking Property of Concrete Material by Stress Risers

Abstract:

This article develops one new test technology, dumbbell test method, for evaluation of the early age cracking property of Concrete Material under constraint conditions. Its exercise of stress risers could lead concrete to crack quickly, providing a quick method to evaluate the early age crack performance of concrete material and to perform simulated test at job site conveniently. By this method, the anti-cracking performance of different concrete material can be evaluated quickly in the construction site.

You might also be interested in these eBooks

Frontiers of Manufacturing Science and Measuring Technology II

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 503-504)

Pages:

473-476

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.503-504.473

Citation:

Cite this paper

Online since:

April 2012

Authors:

Yan Liu, Zhi Gang Luo, Jie Cao

Keywords:

Cracking Property, Dumbbell Method, Early Age, Stress Riser, Test Method

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Yan Liu, Peiming Wang, J. (2006). Study on the Slab Test technology of Concrete Anti-Cracking Performance with the method of stress risers., Journal of Bulding Material, 12-16.

Google Scholar

[2] Kraai p. J. (1985). A Proposed Test to Determine the Cracking potential due to Drying Shrinkage of Concrete., Concrete Construction, 30(9): 775.

Google Scholar

[3] AASHTO,S. (1998). Standard Practice for Estimating the Cracking Tendency of Concrete, AASHTO Designation: pp.34-99.

Google Scholar

[4] R. Springenschmid etc, M. (1994) Thermal Cracking in Concrete at Early Ages, E&FNSPON.

Google Scholar

[5] Wiegrink K, Marikunte S, Shah S P, J. (1996). Shrinkage cracking of high strength concrete, ACI Materials Journal, 93(5): 409-415.

Google Scholar