Experimental Study on Frost Resistance Durability and Service Life Prediction of Normal Cement Concrete

Shi Zhu Lin; Hui Min Li; Hong Yan Zhang

doi:10.4028/www.scientific.net/AMR.368-373.2425

Paper Titles

Application of MGM(1,N) on Concrete Temperature Prediction of RCC Dam
p.2406

Nondestructive Test on Typical Roadway Supports of a Mine via Drilling Core and Ground Penetrating Radar
p.2411

Structural Health Monitoring of Plate Structures Using Lamb Wave Methods
p.2417

The Construction Measure Control Technology of the Pylon of Sutong Bridge
p.2421

Experimental Study on Frost Resistance Durability and Service Life Prediction of Normal Cement Concrete
p.2425

Influence of Water Repellent Treatment on Corrosion of Steel in Concrete with Chloride Ingress
p.2430

Modal Analysis of Brick Walls Reinforced with Concrete Wall
p.2437

Damage Detection of Historic Timber Structure Based on Cross Correlation Function Amplitude Vectors
p.2442

Impact of Structural Course Thickness on Heavy Load Semi-Rigid Asphalt Pavement Service Life
p.2447

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 368-373Experimental Study on Frost Resistance Durability...

Experimental Study on Frost Resistance Durability and Service Life Prediction of Normal Cement Concrete

Abstract:

The existing concrete structures, especially hydraulic dams, in the cold areas of northern China have suffered from freeze-thaw damages to varying degrees in the small part or the vast areas of the projects. This paper will work out the performance deterioration index with the relative dynamic elastic modulus and the mass loss rate of the concrete. The test shows that there is a linear relationship between the concrete's relative dynamic elastic modulus and the increasing number of freezing-thawing cycles; the mass loss rate, however, varies with the water-cement ratio and displays different tendency of changes in the initial phase of the cycle, but the mass is decreased in the later phase. Besides, combining with the application, the writer will simulate the concrete's freezing-thawing process under actual operation conditions with the standard test data, in order to offer the presumption model of freezing-thawing durability and predict the residual freezing-thawing life of the concrete, thus providing theoretical basis for the structure's maintenance, repair, and dismantlement.

You might also be interested in these eBooks

Advances in Civil Engineering and Architecture Innovation

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 368-373)

Pages:

2425-2429

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.368-373.2425

Citation:

Cite this paper

Online since:

October 2011

Authors:

Shi Zhu Lin, Hui Min Li, Hong Yan Zhang

Keywords:

Concrete Structure, Durability, Freeze Thawing, Remaining Life, Simulation

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Yu Zhang,Lixue Jiang,Weiping Zhang,Wenjun Qu. Overview of the concrete structure endurance.[M]. Shanghai Science and Technology Press，2003.

Google Scholar

[2] Huaishuai Shang. Experimental Study on Strength of Air-entrained Concrete under Multiaxial Loads after Freeze-thaw Cycles.[D]. PhD thesis, Dalian University of Technology.2006.

Google Scholar

[3] Xila Liu, Guangpu Tang．Research on Prediction Method of Concrete Freeze-thaw Durability under Field Environments.[J],Chinese Journal of Rock Mechanics and Engineering.2007,26(12)：2412-2416．

Google Scholar