Numerical Simulation for the Deformation of Composite Wall Insulation System

Tao Cheng

doi:10.4028/www.scientific.net/AMR.374-377.187

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 374-377Numerical Simulation for the Deformation of...

Numerical Simulation for the Deformation of Composite Wall Insulation System

Abstract:

The nonlinear constitutive relations of clay are investigated with different initial stress conditions. Two series of triaxial compression tests are performed, respectively after consolidation and isotropic consolidation. On the basis of the framework of ~ model, a uniform nonlinear constitutive model is proposed by fitting of the test data. With the average slope of the unloading-reloading curve selected as the unloading modulus, the unloading function is constructed as the loading-unloading criterion. Moreover, a comparison of the experimental stress-strain curves with the predicted results by the constitutive model is made. It is shown that the model prediction is reasonable, which can reflect the stress-strain behavior of the soil under the consolidation and isotropic consolidation conditions.

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Periodical:

Advanced Materials Research (Volumes 374-377)

Pages:

187-190

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.374-377.187

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Online since:

October 2011

Authors:

Tao Cheng

Keywords:

Coupling, Polystyrene Plate - Thin Plaster Wall, Temperature Field, Thermal Insulation, Thermal Stress

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References

[1] Abdou A. A., I. M. Budaiwi, Comparison of thermal conductivity measurements of building insulation materials under various operating temperatures, Journal of Building Physics. 29(2005) 171-184.

DOI: 10.1177/1744259105056291

Google Scholar

[2] Z. Zhu, J. Zong, Long-term thermal insulation performance of polystyrene foam boards with decay of blowing agents, Society of Plastics Engineers Annual Technical Conference.2007,5.

Google Scholar

[3] Fricke J., Schwab H., Heinemann U. Vacuum insulation panels - exciting thermal properties and most challenging applications, International Journal of Thermophysics. 27(2006) 1123-1139.

DOI: 10.1007/s10765-006-0106-6

Google Scholar

[4] Skobelkina T. N., V. G. Yurchenko, Thermal conductivity of quickly removable thermal insulation, Atomic Energy . 99(2005) 676-679.

DOI: 10.1007/s10512-005-0265-8

Google Scholar

[5] Bai, D., X. J. Fan, Numerical simulation of coupled heat transfer in thermal insulation with non-gray media for metallic thermal protection systems, Journal of Nanjing University of Aeronautics and Astronautics 37 (2009) 403-407.

Google Scholar