STRUCTURE FORMATION MODEL OF STABILIZED SOIL

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

doi:10.13204/j.gyjz200607001

Volume 36 Issue 7

Dec. 2014

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Abstract

References

Article Navigation > INDUSTRIAL CONSTRUCTION > 2006 > 36(7): 1-6

Huang Xin, Ning Jian-guo, Xu Sheng, Lan Ming-zhang. STRUCTURE FORMATION MODEL OF STABILIZED SOIL[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(7): 1-6. doi: 10.13204/j.gyjz200607001

Citation:

Huang Xin, Ning Jian-guo, Xu Sheng, Lan Ming-zhang. STRUCTURE FORMATION MODEL OF STABILIZED SOIL[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(7): 1-6. doi: 10.13204/j.gyjz200607001

Huang Xin, Ning Jian-guo, Xu Sheng, Lan Ming-zhang. STRUCTURE FORMATION MODEL OF STABILIZED SOIL[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(7): 1-6. doi: 10.13204/j.gyjz200607001

Citation:

Huang Xin, Ning Jian-guo, Xu Sheng, Lan Ming-zhang. STRUCTURE FORMATION MODEL OF STABILIZED SOIL[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(7): 1-6. doi: 10.13204/j.gyjz200607001

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STRUCTURE FORMATION MODEL OF STABILIZED SOIL

doi: 10.13204/j.gyjz200607001

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

Received Date: 2006-02-25
Publish Date: 2006-07-20

Abstract

Abstract

Based on theoretical analysis and experimental research, a structure formation model of stabilized soil is verified.The model shows that: 1) structure of the stabilized soil from silt is formed by hydrates, which are generated by hardening agent hydration, wrapping and cementing soil particles and filling pores among the particles; 2) structure of the stabilized soil formed from clayey soil is formed by the hydrates wrapping and cementing clay particle groups, filling pores among the groups, and squeezing and filling pores in the groups. By the model, the relationship between dosage and varieties of hardening agent and the strength increasing law of stabilized soil can be interpreted reasonably. The model revealed that different kinds of hydrates should be generated by hardening agent for different kind of soil, which is of important guiding significance for optimization design of hardening agent
- stabilized soil,
- structure formation model,
- cementing,
- pore filling,
- expansion

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References(12)

References

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[8] 黄新,宁建国,许晟,等.软土固化剂优化设计方法探讨.工业建筑,2006,36(7):7-12

[9] 黄新,宁建国.水泥含量对固化土结构形成的影响.岩土工程学报,2006,28(4):436-441

[10] Larrard F De,Sedran T.Optimazation of Ultra-High-Performance Concrete by the Use of a Packing Model.Cement and Concrete Research,1994,24(6):997-1 009

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