한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 2005년도 춘계학술대회 논문집
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- Pages.627-632
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- 2005
수치해석을 통한 일반철도의 강화노반 침하량 및 수직응력 평가
Evaluation of Settlements and Vertical Stress of Reinforced Subgrade of Conventional Railroad through Numerical Analysis
- 발행 : 2005.05.01
초록
The reinforcing subgrade has the many advantages to maintain the quality of ballast track. It has also the function to prevent the softening of subgrade by mud-pumping. Therefore, active application of it is being expected for the future constructions of Korean railroad. In this paper, behaviors of the reinforced subgrade applied to conventional railroad were investigated through 3-D numerical analyses. The applicability of the reinforced subgrade to conventional railroad was evaluated by analyzing the distributions of the settlements and vertical stress of reinforced subgrade.
키워드