Study on Mechanical Characteristics of Frost Heaving of Artificially Frozen Soil

Dong Wei Li; Da Wei Xu; Ju Hong Fan; Ren He Wang; Bi Juan Luo

doi:10.4028/www.scientific.net/AMR.243-249.2055

Paper Titles

The Large-Scale Direct Shear Test on Gravel Soil with Different Water Content in Badong of Three Gorges Reservoir Region
p.2035

Mining Research of Coal Replaced with Gangue in Folded Fault Area
p.2039

Influence of Grey System Parameter Identification Method on Prediction of Bearing Capacity of Piles
p.2044

A Study on Dynamic Properties of Cement-Stabilized Soils
p.2050

Study on Mechanical Characteristics of Frost Heaving of Artificially Frozen Soil
p.2055

Experimental Study on Mechanical Characteristics of CSG Materials
p.2059

Study on Mechanical Behaviors of Underground Pipelines Due to Excavation of Foundation Pit
p.2065

Complex Slope Stability Analysis of Slip Surface Stress Method Based on Nader Hypoplastic Model
p.2071

Analysis of Shallow Landslides Stability of Coal Measure Soil through Contact Elastic-Plastic FEM
p.2076

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 243-249Study on Mechanical Characteristics of Frost...

Study on Mechanical Characteristics of Frost Heaving of Artificially Frozen Soil

Abstract:

The impact of the cold-side temperature and moisture to frost heave were obtained by studying frost heaving test in open system. Frost heave ratio increased linearly with the decrease of cold-side temperature and moisture. Frost heave force increased with the decrease of cold-side temperature and increase of moisture. In addition, the soil physical properties variation laws was gained during freezing in the test, like moisture and dry density. By analysising the test data of frost heave ratio and frost heave force, the relationship between frost heave ratio and frost heave force were acquired. The results had important practical value and theoretical significance to the freezing shaft sinking and artificially freezing techniques applied in urban underground engineering.

You might also be interested in these eBooks

Advances in Civil Engineering and Architecture

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 243-249)

Pages:

2055-2058

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.243-249.2055

Citation:

Cite this paper

Online since:

May 2011

Authors:

Dong Wei Li, Da Wei Xu, Ju Hong Fan, Ren He Wang, Bi Juan Luo

Keywords:

Artificially Frozen Soil, Freezing Method, Freezing Temperature, Frost Heaving Test

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] R L Harlan. Analysis of coupled heat-fluid transport in partially frozen soil. Water Resources Res.1973, 9:73-90

DOI: 10.1029/wr009i005p01314

Google Scholar

[2] Li dong wei et al. Research on visco Elasti-plastic creep model of artificial frozen soil under high confining pressures[J]. Cold Regions Science and Technology.65,(2011):219-225.

DOI: 10.1016/j.coldregions.2010.08.006

Google Scholar

[3] Li dong wei et al. Study on the numerical simulation of massive concrete sidewall hydration heat under negative temperature transient boundary [J].Advanced Materials Research. 163-167 (2011) :2560-2563.

DOI: 10.4028/www.scientific.net/amr.163-167.2560

Google Scholar

[4] Lai yuanming,Yang yugui, Chang xiaoxiao,et al.Streng criterion and elastoplatic constitutive model of frozen silt in generalized plastic mechanics[J].International Journal of Plasticity.26(2010):1461-1484.

DOI: 10.1016/j.ijplas.2010.01.007

Google Scholar