Studies about the Drained Creep Characteristic of Silt Soil on k0 Consolidation

Yan Fang Wang; Zhi Gang Zhou; Zheng Yin Cai

doi:10.4028/www.scientific.net/AMR.941-944.2631

Paper Titles

The Characterization of the Rock Microscopic Pore Structure before and after Strong Base ASP Flooding
p.2596

Discussion on Support Problems on Soft Rock Roadway
p.2601

Research on Rock Mechanics Characteristics of Mud Sandstone NanTun Formation of HaiLaEr Oilfield
p.2606

An Experimental Study on the Mechanical Properties of Cemented Rock-Tailings Fill
p.2611

Investigation on the Sintering Properties of Mullite Al₂O₃-70%
p.2620

Status Analysis of the Frozen Soil’s Dynamics Parameter Study
p.2626

Studies about the Drained Creep Characteristic of Silt Soil on k₀Consolidation
p.2631

Characterization and Application of Super Clean Coal
p.2636

Study on Extractiing of Heme from Tilapias Blood by Enzymatic Method
p.2641

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 941-944Studies about the Drained Creep Characteristic of...

Studies about the Drained Creep Characteristic of Silt Soil on k₀Consolidation

Abstract:

The creep characteristic of saturated silt soil was studied by k₀consolidation creep test through two stress paths of axial loading and lateral lightening. According to test datas, some conclusions were submitted. First, the axial creep laws between the two stress paths were consistent on drainage conditions. Volume strains were much smaller than Axial strains. Volume strains presented alternation characteristic between shear shrinkage and shear dilatancy along with time extension. The silt soil creep constitutive model was presented. The results suggested combining the NHRI model describing the transient elastic-plastic strain with the creep empirical formula describing creep strain to establish the creep constitutive model.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 941-944)

Pages:

2631-2635

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.941-944.2631

Citation:

Cite this paper

Online since:

June 2014

Authors:

Yan Fang Wang*, Zhi Gang Zhou, Zheng Yin Cai

Keywords:

Creep Constitutive Model, Creep Test, K₀ Consolidation, Silt Soil

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Yuan J Y, Zhao X H, Yang X Zh, et al. Experimental study of the strength and deformation effect of k0-consolidation condition to Shanghai soft soils[J]. Site Investigation Science and Technology, 1995, (6): 22-25. (in Chinese).

Google Scholar

[2] WANG Li-zhong, DAN Han-bo Elastic visco plastic constitutive model for k0 consolidated soft clays[J]. Chinese Journal of Geotechnical Engineering, 2009(9), Vol. 29 No. 9: 1344-1354. (in Chinese).

Google Scholar

[3] ZHAO Xiao-dong, ZHOU Guo-qing, TIAN Qiu-hong. Influences of test method for earth pressure coefficient at rest to unloading properties of deep clay[J]. Journal of China University of Mining & Technology, 2011(9), Vol. 40, No. 5: 702-706. (in Chinese).

Google Scholar