Numerical Simulation Analysis of Temperature Field on Tympanites Roadbed

Jian Yi Yuan; Chun Feng Wang; Jian Hua Cheng; Ding Bang Zhang; Zhen Hua Wu

doi:10.4028/www.scientific.net/AMR.838-841.1291

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Analysis and Countermeasures Research on Planning Environment Impact Assessment (PEIA) of Urban Rail Transit Planning in China
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The Correlation Research of Shanxi Typical Region Roadbed Loess CBR and Rebound Modulus
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 838-841Numerical Simulation Analysis of Temperature Field...

Numerical Simulation Analysis of Temperature Field on Tympanites Roadbed

Abstract:

The physical model and calculating model of temperature field are founded according to the founded controlling equation. By simulating the changing progress of climate features, the temperature field of roadbed in permafrost region in different season was obtained. And some results are got by analyzing the diversity of temperature of key points. The last, the technology assumption of effectively controlling tympanites which combines replacing part frozen soil and resisting highway tympanites structure is brought up.