Study on The Methods of Ground Improvement for Widening Expressway on Soft Ground

DOI

10.2991/iccet-15.2015.157How to use a DOI?

Keywords

Soft foundation treatment; Extension project; Differential settlement; Stability

Abstract

The highway widening on soft foundation is a new stage of the highway construction, which will be an important issue for country to solve urgently and has to solve at the start of this century. The highway widening on soft foundation inevitably involves the combination of new and old road, the connection of new and old abutments, the differential settlement of new and old embankment and the interaction of new and old embankment. In order to solve the problem of the new subgrade stabilization and differential settlement of new and old subgrade, a suitable soft foundation disposal scheme should be chosen. This paper makes a preliminary discussion about it.

Copyright

© 2015, 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  - Hao Du
AU  - Jinghui Liu
AU  - Yu Yuan
AU  - Ye Zhang
AU  - Shijie Song
AU  - Hao Xiao
AU  - Xiaokang Huang
PY  - 2015/11
DA  - 2015/11
TI  - Study on The Methods of Ground Improvement for Widening Expressway on Soft Ground
BT  - Proceedings of the 5th International Conference on Civil Engineering and Transportation 2015
PB  - Atlantis Press
SP  - 840
EP  - 845
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccet-15.2015.157
DO  - 10.2991/iccet-15.2015.157
ID  - Du2015/11
ER  -