Shrinkage Properties of Cement Solidified Sludge with High Water Content

Zhe Wang; Si Fa Xu; Li Li Yan; Ping Guo; Qian Chen

doi:10.4028/www.scientific.net/AMR.168-170.1496

Paper Titles

The Visco-Elastic Behaviors of PVC Coated Fabrics under Different Stress and Temperatures
p.1476

Parameter Calculation of Viscous Damper Applied in the Truncated Model Test Design of a Deepwater Semi-Submersible Platform
p.1480

Free-Form, High Energy Performance, Transparent Envelope
p.1486

Analysis of Flow and Failure Mechanism of Cushion in Rigid Pile Composite Foundation
p.1491

Shrinkage Properties of Cement Solidified Sludge with High Water Content
p.1496

Experimental Research on Compressive Strength and Storage Period for Dry-Mixed Material of Shotcrete
p.1501

Research Status and Prospects on the Ultra High Performance Concrete
p.1506

Preparation of Interior Latex Coatings by Recycling Banknote Printing Wastewater
p.1509

Failure Models of Buildings Affected by Xi’an Ground Fissure
p.1513

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 168-170Shrinkage Properties of Cement Solidified Sludge...

Shrinkage Properties of Cement Solidified Sludge with High Water Content

Abstract:

Solidified sludge as backfill material exists serious phenomenon of shrinkage and cracking, and the project's strength, permeability and stability will be adversely affected. The material used in this study is sludge with high water content from the Metro construction sites in Hangzhou. In this paper, our main research is the influences of the initial water content of sludge, curing period and cement content on the curing shrinkage of silt. The results show that the shrinkage increases with initial moisture content, decreases with the increase of the cement content, and increases with curing period. Strength decreases with the increase of initial water content, increases with cement content, and increases with curing period. The test has a certain reference value to the engineering practice.

You might also be interested in these eBooks

Advances in Building Materials, ICSBM 2011

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 168-170)

Pages:

1496-1500

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.168-170.1496

Citation:

Cite this paper

Online since:

December 2010

Authors:

Zhe Wang, Si Fa Xu, Li Li Yan, Ping Guo, Qian Chen

Keywords:

High Water Content, Shrinkage, Sludge, Solidification, Strength

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

References

[1] Wang zhenjun, Weng Youling, Du Shaowen, etc. Theoretical Analysis and Field Performance of Silt Soil Reinforced with Slag Powder [J]. Journal of Engineering Geology, 2006(05): 709-714.

Google Scholar

[2] Fan gongjun, zhu wei, zhang chunlei. Shrinkage Properties of Solidified Sludge [C]. Second National Conference of Geotechnical Engineering, Beijing: Science Press, 2006. 348-352.

Google Scholar

[3] Gui Haiqing, Ge Wei, Wang Zhousong, etc. Volume Stability of High Performance Concrete [J]. Materials Science and Engineering, 2003(03): 460- 463.

Google Scholar

[4] Zhu Wei, Feng Zhicaho, Zhang Chunlei, etc. Field Experiment of Dredged Spoil Solidified with Cement for Marine Reclamation Works [J]. China Harbour Engineering, 2005(5): 27- 30.

Google Scholar

[5] Tang Yixin. Study on Engineering Properties of Cement-stabilized Soil [J]. Journal of Geotechnical Engineering, 2000, 22(5): 549- 554.

Google Scholar

[6] Hirokazu Akagi. A Physico-Chemical Approach to the Consolidation Mechanismo of Clays[J] . Soils and Foundations, 1994, 34(4): 43-51.

DOI: 10.3208/sandf1972.34.4_43

Google Scholar

[7] Ding Jianwen, Zhang Shuai, Hong Zhenshun. Experimental Study on Solidification in Flowing State of Dredged Clay with High Water Content [J], Water Transport Engineering, 2009(3): 03- 05.

Google Scholar

[8] Dong Yining, Xu Riqing, Gong Xiaonan. Experiment Research on Stabilizer ZDYT1 Reinforced Soil [J]. Journal of Geotechnical Engineering, 2001, 23(4): 472- 475.

Google Scholar

[9] Zhang Tiejun, Ding Jianwen, Deng Dongsheng, Hong Zhenshun. Change Law of Water Content of Dredged Clays Treated by Quick Lime[J], Rock and Soil Mechanics, 2009, 30(9): 2775- 2778, 2791.

Google Scholar