Analysis of High-Speed Railway Roadbed Settlement in Seasonally Frozen Regions

Gang Qiang Shi; Yu Zhi Zhang; Shi Yun Zhao; Lu Xin Zhang; Bao Chen Sun

doi:10.4028/www.scientific.net/AMM.204-208.1740

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 204-208Analysis of High-Speed Railway Roadbed Settlement...

Analysis of High-Speed Railway Roadbed Settlement in Seasonally Frozen Regions

Abstract:

Relying on the roadbed in seasonally frozen region of Harbin-Dalian passenger dedicated line，a finite element analysis model was built to study the changing rules of roadbed settlement in construction and operation. The analog and actual results were in good consistence, the model is suitable for the roadbed deformation analysis of high-speed railway in seasonally frozen regions.