Study on the microstructure of the cement modified expansive soil

DOI

10.2991/iceat-16.2017.56How to use a DOI?

Keywords

Expansive soil, Cement improvement, Microstructure

Abstract

In this paper, the microstructure of cement modified expansive soil was studied, and the variation of the structure parameters with the change of cement content was analyzed. The results show that the equivalent diameter of structure unit larger body content is more, the more the amount of cement, porosity, small structure unit is relatively reduced, reducing the fractal dimension of soil particles; The specimen structure element has a directional effect at located in 90 degrees. The changes of physical and mechanical properties of the samples are closely related to their microstructural characteristics.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiaogang XUE
AU  - Qiqi ZHANG
AU  - Zhanfeng LIU
PY  - 2016/05
DA  - 2016/05
TI  - Study on the microstructure of the cement modified expansive soil
BT  - Proceedings of the 2016 International Conference on Engineering and Advanced Technology
PB  - Atlantis Press
SP  - 267
EP  - 274
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceat-16.2017.56
DO  - 10.2991/iceat-16.2017.56
ID  - XUE2016/05
ER  -