A METHOD OF DESIGNING HARDENING AGENT FOR SOFT SOIL ACCORDING TO CHARACTERISTICS OF THE SOIL SAMPLES

Huang Xin; Ning Jian-guo; Xu Sheng; Lan Ming-zhang

doi:10.13204/j.gyjz200607003

Volume 36 Issue 7

Dec. 2014

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Huang Xin, Ning Jian-guo, Xu Sheng, Lan Ming-zhang. A METHOD OF DESIGNING HARDENING AGENT FOR SOFT SOIL ACCORDING TO CHARACTERISTICS OF THE SOIL SAMPLES[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(7): 13-18. doi: 10.13204/j.gyjz200607003

Citation:

Huang Xin, Ning Jian-guo, Xu Sheng, Lan Ming-zhang. A METHOD OF DESIGNING HARDENING AGENT FOR SOFT SOIL ACCORDING TO CHARACTERISTICS OF THE SOIL SAMPLES[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(7): 13-18. doi: 10.13204/j.gyjz200607003

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A METHOD OF DESIGNING HARDENING AGENT FOR SOFT SOIL ACCORDING TO CHARACTERISTICS OF THE SOIL SAMPLES

doi: 10.13204/j.gyjz200607003

1.
1. Department of Civil Engineering,Beihang University Beijing 100083;
2.
2. School of Materials,Beijing University of Technology Beijing 100022

Received Date: 2006-03-08
Publish Date: 2006-07-20

Abstract

Abstract

According to the structure formation model of stabilized soil, it is proposed that the hardening agent for stabilizing soft soil should generate cementitious hydrates to bind soil particles and expanding hydrates to fill pores in the stabilized soil; calculation formulas are developed, by which dosage of components constituting hardening agent can becalculated according to characteristics of the soil. The experiment results proved that the dosages of optimal hardening agent components obtained from the experiment were close to those calculated with the formulas, and the effect of the stabilized soil stabilized by the hardening agent designed by this method were much higher than that stabilized by cement.
- stabilizing soft soil,
- structure formation model,
- characteristics of soil,
- hardening agent design,
- cementing filling pores,

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References(22)

References

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