Experimental Study on the Wet Fly Ash Stabilized by Cement

Abstract:

Through unconfined compressive strength tests and triaxial compression tests made by sea water wet fly ash, fly ash solidified by cement, and the analysis with water wet strength of the material solidified fly ash formation mechanism, getting their basic mechanical properties and index. The results showed that curing water wet fly ash cement has good stability and durability, mixing curing mixture strength with age of stable growth, increased strength by adding cement content. The pilot research on the retaining structure, embankment reinforcement and ground improvement has important engineering applications such as theory and practice of value.

• Periodical: Advanced Materials Research (Volumes 168-170)
• Pages: 637-641
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.168-170.637
• Online since: December 2010
• Authors: Wei Shi, Xiao Wen Chen, Jun Jie Yang, Jin Han
• Keywords: Fly Ash Stabilized by Cement, Shear Strength, Stress-Strain Curve, Unconfined Compressive Strength (UCS), Wet Fly Ash by Seawater

References

[1] Guocai Fu, Donglin Zhou, Li Yin. Applied Technology of Solidified Fly Ash [J]. 2005, (1) : 31-36. In Chinese.

[2] Xiaoping Zhang, Zhongquan Yue. Journal of . Hohai University, 1999, 27(3): 57-62. In Chinese.

[3] Zheng Shen, Ding Han. Highway Engineering. 2009, 34(30: 165-174. In Chinese.

[4] He Huang, Li Zhang, XiaoqiangYang. Journal of Taiyuan University of Technology, 2000, 31(6): 705-709. In Chinese.

[5] Songyu Liu, Guochao Qian, Dingwen Zhang. Theory and Engineering Application of Dry Jet Mixing Pile Composite Foundation [J]. Beijing: China Architecture & Building Press, 2006. In Chinese.

[6] Qigang Wang. Study on Dynamic Consolidation Method in Coal Subground Practice [D], Qingdao: College of Environmental Science and Engineering , Chinese Marine University, 2003. In Chinese.