Experimental study on frost area of peat soil roadbed settle-ment deformation

DOI

10.2991/icadme-15.2015.209How to use a DOI?

Keywords

seasonal frozen region; peat soil; subgrade; settlement; test

Abstract

Aiming at the problems of disease and adverse geological section of peat soil, the entity test project, the settlement deformation law of peat soil roadbed is analyzed, and the theoretical calculation results and the actual monitoring results of test section compares the total longitudinal settlement. Due to changes in layer thickness, as peat soil, lead to obvious differences in time on the settlement of turfy soil; peat soil foundation settlement amount and thickness of peat land basic positive proportion; according to the long-term observation, the test project focused on monitoring and sampling survey, data analysis and sorting, visible different turfy soil ground treatment measures have advantages and disadvantages. Therefore, should be combined with the climate characteristics in the actual project, for the completion of prediction of peat land area used for roadbed settlement provides theoretical guidance and reasonable solution of peat soil roadbed.

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  - Yumin Han
AU  - Xiaoxing Shi
PY  - 2015/10
DA  - 2015/10
TI  - Experimental study on frost area of peat soil roadbed settle-ment deformation
BT  - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1130
EP  - 1136
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-15.2015.209
DO  - 10.2991/icadme-15.2015.209
ID  - Han2015/10
ER  -