Comparative Study on Channel Heat Preservation and Anti-Freezing Measures in Frozen Soil Region

Hydro-junction of Hada Mountain is in the frozen soil region, solving antifreeze to eliminate structure deformation failure is the primary problem. By experimental proof, using channel insulating and anti-freezing can effectively solve the problem of soil frost heaving, and play a very important rol...

Full description

Saved in:
Bibliographic Details
Published inApplied Mechanics and Materials Vol. 170-173; pp. 2661 - 2665
Main Authors Yin, Ying Zi, Bu, Feng Hu, Miao, Jin He
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.05.2012
Subjects
Polystyrene Board
Antifreeze
Channel
Online AccessGet full text

Cover

More Information
Summary:Hydro-junction of Hada Mountain is in the frozen soil region, solving antifreeze to eliminate structure deformation failure is the primary problem. By experimental proof, using channel insulating and anti-freezing can effectively solve the problem of soil frost heaving, and play a very important role in improving engineering quality and prolonging engineering life. In this paper, through a freezing period of field observations, according to the site laying insulation board of different thickness has greatly effect on reducing channel frost heave and improving channel temperature, Increased substrate temperature and provide reasonable design scheme and reasonable thickness of polystyrene board for other channels in this region, thus in greatly degree can improve channel frost heave phenomenon.
Bibliography:Selected, peer reviewed papers from the 2nd International Conference on Civil Engineering, Architecture and Building Materials (CEABM 2012), May 25-27, 2012, Yantai, China
ISBN:9783037854228
3037854227
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.170-173.2661