Numerical simulation of roadbed slope under seismic action in permafrost regions

• 作 者: JingYu Liu JianKun Liu ZhongQi
• 机 构: SchoolofCivilEngineering
• 出 处: 寒旱区科学：英文版
• 发表日期: 2013年5期
• 关键词: 路基边坡 多年冻土区 数值模拟 地震作用 横向位移 强度特性 地震荷载 地震响应 seismic response roadbed on slope safet
• 基金项目: The authors wish to acknowledge the support and moti- vation provided by National 973 Project of China （No.2012CB026104）, and National Natural Science Foundation of China （No. 41171064）.

The deformation and strength characteristics of roadbed slope under seismic loading in permafrost regions are simulated numerically. The seismic response of roadbed at different positions and inclinations of a slope section was analyzed.Results show that,